TWI251585B - Cured form of calcium silicate having high strength - Google Patents

Abstract

Disclosed is a cured form of calcium silicate, mainly comprising tobermorite and exhibiting a powder X-ray diffraction pattern in which the diffraction peak intensity Ib ascribed to the (220) plane of the tobermorite and the minimum diffraction intensity Ia observed in the diffraction angle range between the two diffraction peaks respectively ascribed to the (220) plane and (222) plane of the tobermorite satisfy the relationship Ib/Ia >= 3.0; a differential pore distribution curve obtained by mercury porosimetry in which the logarithmic width of the pore diameter distribution as measured at a height of 1/4 of the height of the maximum peak of the differential pore distribution curve is from 0.40 to 1.20, and also disclosed is a reinforced calcium silicate composite structure, and methods for producing same. The cured form of calcium silicate and the reinforced calcium silicate composite structure of the present invention which, while exhibiting an apparent specific gravity of from 0.14 to 1.0 (and, hence, having a light weight), exhibit excellent properties as a building material, such as a high strength, a high modulus of elasticity, a high resistance to the neutralization reaction, a high dimensional stability, and a high resistance to chipping.

Description

1251585 A7 B7 V. INSTRUCTIONS (1) TECHNICAL FIELD (Please read the precautions on the back and fill out this page.) The present invention relates to a high-strength calcium citrate hardened product, a high-strength calcium citrate complex, and a process for producing the same. More specifically, it relates to a calcium citrate hardened product which is mainly composed of slaked calcareous stone, the diffraction peak intensity ib of the (220) surface of the slaked calcite of powder X-ray diffraction, and the ferrets The lowest diffraction intensity of the angular region of the (220) plane and the (222) plane is one in which the Ib/Ia is 3.0 or more, and the bulk specific gravity is 0.14 to 1.0' and is pressed with mercury. The maximum width of the differential pore distribution curve determined by the method is 1/4. The logarithmic distribution width of the height is 0.40 to 1.20. Further, the present invention relates to a calcium ruthenate complex characterized by a calcium citrate hardened material and a reinforcing steel bar or a reinforcing iron mesh. Further, the present invention relates to a method for producing these calcium citrate cured products and calcium citrate complexes. Conventional technology In recent years, buildings have been required to be lightweight, so that non-combustible and lightweight construction materials are required. The Ministry of Economic Affairs, the Intellectual Property Office, and the Consumers' Cooperatives, printed such materials, such as lightweight concrete (hereinafter sometimes referred to as "ALC") and fiber-reinforced calcium silicate plates (hereinafter sometimes referred to as "salt calcium plates"). Known. The lightweight foam concrete is mainly composed of cement and vermiculite powder, and if necessary, adding quicklime powder, gypsum, etc., adding water to form a slurry, foaming with a foaming agent, forming a mold frame, and manufacturing it in a pressure cooker. These lightweight air-bubble concretes have a bulk specific gravity of around 0.5 to 0.6, and contain a large amount of high-crystallized snow stone kiln stone 0〇匕61:111〇1^6) (50&〇·6Si〇2 · 5H2〇 ), therefore, it has excellent long-term weather resistance, fire resistance and non-corrosion. It can be widely used in the construction of this paper. It is applicable to China National Standard (CNS) A4 specification (210X297 mm) ^ 1251585 A7 B7 V. Invention description (2) Exterior wall materials, floor materials, interior wall materials. The elastic modulus of some lightweight concrete is 17〇〇~25〇〇N/inm2. The compressive strength is 4 to 5 N/mm 2 . The flexural strength of the important physical properties of the surface material is as low as 1 N/mm2. Therefore, the lightweight reinforced concrete is internally provided with reinforcing steel bars, which can be used for walls, floors, roofs and the like. However, the modulus of elasticity per unit specific gravity (hereinafter referred to as "specific modulus of elasticity") is insufficient, and the creep property for the spring is large, and it cannot be used to support a portion where the members are spaced apart from each other. For example, when it is used in a floor of a house, the modulus of elasticity is insufficient, and the sound absorbing property of the weight shock sound is poor, and a complicated step of applying mortar or the like is required on the lightweight bubble concrete slab. When the internal reinforcement of concrete materials is used, the design strength is determined by the compressive strength of the material. Lightweight bubble concrete is limited in its use due to its low compression strength, especially for buildings on high floors. In the past, the nail holding power of lightweight concrete was significantly lower than that of wood, and it was limited when it was used for roofing materials, flooring, and the like where nailing was required. The nail retention force is the relationship between the elastic modulus and the compressive strength, for example, the physical properties determined by the compressive strength against the elastic modulus. When lightweight concrete is used, the number is low and cannot be tolerated by local deformation caused by nailing. There is a slight damage in the periphery, and it is impossible to obtain sufficient nail retention. A method for improving the physical properties of lightweight air-bubble concrete, for example, an attempt to control the distribution of the bubble diameter, increase the ratio of the closed cells, and improve the crystallinity of the sillimanite. For example, bubbles existing on the surface or inside of lightweight concrete have an apparent cracking effect. Therefore, from the viewpoint of significantly reducing the strength, the paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm). 7"5"= (Please read the note on the back and then fill out this page) Customs Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed 1251585 A7 ___B7 V. Invention Description (3) (Please read the notes on the back and fill in the form) Japanese Laid-Open Patent Publication No. Hei 8-67599 discloses a technique for reducing the high specific gravity ALC of the amount of bubbles. However, in the same publication, the high compressive strength can be maintained until the minimum specific gravity is 1.7, and the bulk specific gravity is 1 / 0 or less, and the compressive strength is drastically lowered. The diffraction peak intensity lb of the (220) plane of the ferrets of the powder X-ray diffraction, and the diffraction intensity of the angular region entangled by the two diffraction peaks of the (220) plane and the (222) plane of the ferrets When the ratio of the lowest 値la is less than 3.0, the snow sand and stone which are common to lightweight concrete have low crystallinity, and the weather resistance is insufficient, especially for reacting with carbon dioxide in the atmosphere. Since the carbonation reaction of the calcium carbonate and the amorphous tannic acid is insufficient in the neutralization resistance, it is limited when it is used as an exterior building material. Further, for example, Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. However, the hardening material of the looseness of the technology is mainly composed of calcium citrate hydrate which is extremely low in crystallinity, and therefore, the neutralization resistance of carbon dioxide in the atmosphere is insufficient, and it is restricted when used as an exterior building material. . The Ministry of Economic Affairs, the Intellectual Property Office, and the Employees' Cooperatives Co., Ltd. have printed structural members such as steel walls or floors. In recent years, the length of the plates has been required to be increased or the spacing of the supporting members has been increased. Therefore, it is necessary to have lightweight bubble concrete in the structural design. Double strength material. For example, the publication 099-4 2 4 1 8 also discloses a technique for a LC which does not use air bubbles for weight reduction, for example, when the bulk specific gravity is 0.52, the compressive strength exceeds 20 N/mm 2 , and when the bulk specific gravity is 0.69, the compressive strength exceeds 19 N/mm 2 . Building materials. However, the logarithmic distribution width of the maximum 値 height of the differential pore distribution curve measured by the mercury intrusion method of the building material of the technique of WO 99-42418 (hereinafter sometimes referred to as "the paper scale is suitable for the family" County (CNS) A4 Secret (210X 297 mm) - 1251585 A7 B7 V. Invention Description (4) (Please read the note on the back and fill in this page) 1/4 inch width") over 1.20, same as pine When compared with the specific gravity, the compressive strength is twice as high as that of the lightweight concrete. The compressive strength is insufficient for the elastic modulus. Since the air bubbles are not used, the conventional ALC manufacturing equipment cannot be used, and the productivity is lowered. In order to compensate for the decrease in productivity, the physical properties cannot be sufficiently improved. Fiber-reinforced calcium silicate board (calcium sulphate board) is a reaction of crystalline or amorphous phthalic acid raw material with lime 'by the pressure cooker and reinforcing fiber at the same time hardening, in addition to fiber, ferrocene, hard strontium calcium A stone (XONOTLITE) or a very low crystallinity oxalate hydrate (hereinafter referred to as "CSH") is a main constituent. The use of Shi Xi and the board can be broadly classified into a thermal insulation material with a bulk specific gravity of 0 · 3 or less, a fire resistant covering material of 3 to 0.4, and a fire resistant building material of ~ 1.2. When the bulk specific gravity is less than or equal to 4, a filter press is used. When the bulk specific gravity is 0.6 or more, the calcium plate is used in a large amount of fibers of 5 to 20% by weight. Therefore, the bending strength and the toughness are excellent, and the workability is high. . On the contrary, the water absorption rate and the dry shrinkage ratio are large, and the dimensional accuracy is poor. At the same time, it has the disadvantages of many powder drops, low surface hardness, and easy scratching. The weather resistance of C S Η is the main component, and the printing durability of the Ministry of Economic Affairs Intellectual Property Office employees' cooperatives is poor. Therefore, the use of exterior building materials is limited, and it is mainly used for building materials for interior use. These calcium-calcium sheets have lower compressive strength than bending strength and a modulus of elasticity much lower than the bending strength, so they cannot be applied to structural members in which steel bars are disposed. For example, Japanese Laid-Open Patent Publication No. 3-23705 (No. 5 3 3057 3) discloses a calcium citrate molded product composed of slaked calcite, CSH, quartz, and reinforcing fibers, and a method for producing the same. A building material having a specific gravity of 0.55 and a bending strength of ΙΟΝ/mm2 or more. In the same way, at 50 ° C, the Chinese National Standard (CNS) A4 specification (210X297 mm Ί 二飞· 1251585 A7 A7 B7 5. The temperature under the invention (5) is applied to the paper scale, and the tannic acid raw material and the calcareous raw material are used. Mixing with water is intended to increase the content of slaked calcite in the formed form, but the diffraction peak intensity lb of the (220) plane of the slaked calcite of powder X-ray diffraction is opposite to the (220) surface of the ferrets ( 222) The diffraction intensity of the angle between the two diffraction peaks is lower than the Ib/Ia ratio of 3.0 or less. Compared with the slaked calcite common to lightweight concrete, the crystallinity is low and weather resistant. Insufficient sex, especially for the carbon dioxide in the atmosphere, the neutralization resistance is insufficient, can not be used as exterior building materials. Because of the low crystallinity of the ferrocene, the modulus of elasticity is very low and cannot be used as a structural member. In view of the above, the present inventors have paid attention to the crystallinity of the substance constituting the cured product and the fine structure in the cured product, and have carefully studied the high-strength calcium citrate cured product, the high-strength calcium citrate complex, and the method for producing the same. result It has been found that an aqueous slurry containing at least a phthalic acid raw material, a cement and a calcareous raw material is injected into a mold frame, and after being hardened and then cooked in a pressure cooker to produce a hardened calcium silicate mainly composed of slaked calcite, 50% by weight or more is used. It is a crystalline tantalum acid material, and aluminum sulfate or its hydrate and other sulfuric acid compounds, which can obtain a fine crystal structure containing a plurality of high crystallinity slaked calcite and fine pores uniformly distributed. Calcium citrate hardened material. When aluminum sulfate or its hydrate is used, even if the water/solid ratio is high, a molded product which does not cause solid-liquid separation can be obtained, so that a coarse hollow fiber can be freely controlled and has a low specific gravity. Calcium citrate hardened, and the calcined calcium citrate hardened by the foaming agent even if no coarse air bubbles are introduced. The paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) ^ (please Read the notes on the back and fill out this page)

1T Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed 1251585 A7 B7 V. Invention Description (6) 〇 (Please read the back note first and then fill out this page) The present invention found that these calcium citrate hardened materials have nothing in the past. The fine structure 'has a large number of bubbles of the conventional lightweight concrete, even if it contains coarse bubbles generated by the foaming agent, and has a compressive strength with respect to the elastic modulus, and does not contain a foaming agent. When the coarse bubbles are generated, the physical properties of 1.5 to 2.0 times are exhibited, and the defects of the conventional lightweight concrete are greatly improved, and the nailing performance represented by the nail retention force is greatly improved, and the high workability is also obtained. At the same time, it has higher modulus of elasticity, higher compressive strength and high durability than the fiber-reinforced calcium silicate board. Therefore, the object of the present invention is to provide a lightweight concrete having a bulk specific gravity of 0.14 to 1.0 or less, but having a high specific compressive strength, a high specific modulus of elasticity, and a high compressive strength for an elastic modulus, and a neutralization. Calcium citrate cured product excellent in impedance, and calcium citrate cured product excellent in dimensional stability, defect resistance, and nailing performance, and calcium citrate complex having design strength required for structural members, and a method for producing the same. The above and other various objects, features and advantages of the present invention are apparent from the following detailed description and claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1(A) and Fig. 1(B) are diagrams showing powder X-ray diffraction data of a calcium citrate cured product and calculation methods of la and lb. In each figure, the CSP system represents counts per second °. Figure 1 (A): shows the powder of the calcium citrate hardened material of Example 1. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) ^ 1251585 A7 B7 V. Description of the invention (7) Diagram of the calculation method of the line diffraction data and la and lb. Fig. 1(B) is a view showing the powder X-ray diffraction data of the cured product of calcium citrate of Comparative Example 3 and the calculation method of la and lb. Fig. 2(A) to Fig. 2(C) are diagrams showing the distribution of the differential pore distribution and the logarithm of the logarithm of the width of the calcium citrate cured product measured by the mercury intrusion method. Fig. 2 (A) is a distribution diagram showing a method for calculating the differential pore distribution and the logarithm of 1/4 値 width of the calcium citrate cured product of Example 1. Fig. 2(B) is a distribution diagram showing a method for calculating the differential pore distribution of the calcium citrate cured product of Comparative Example 21 and the logarithmic 1/4 width. Fig. 2(C): is a distribution diagram showing a calculation method of the logarithm of the logarithm of the calcium silicate hard acid having a specific differential pore distribution. Fig. 3 is a graph showing the powder X-ray diffraction data of the hardened calcium silicate of Example 1 and the X-ray diffraction patterns of 1 (002) and 1 (220). In each figure, the CSP system represents counts per second °. FIG. 4 is a distribution diagram showing the differential pore distribution of the calcium citrate hardened material measured by the mercury intrusion method, and (A) is the calcium citrate cured product of the second embodiment. The differential pore distribution is shown, and (B) shows the differential pore distribution of the calcium citrate cured product of Comparative Example 2. Fig. 5(A) to Fig. 5(D) are scanning electron microscope photographs of cured calcium citrate. Fig. 5(A) is a representative example of a scanning electron micrograph (magnification set magnification: 5000 times) of the calcium citrate cured product of Example 1 in which the area ratio of the slaked calcite particles observed in the fractured section was evaluated. . -- (Please read the notes on the back and fill out this page.) The Ministry of Economic Affairs, Intellectual Property Office, Staff and Consumer Cooperatives, Printed Paper Size Applicable to China National Standard (CNS) A4 Specification (210X297 mm) 1251585 Μ ___Β7 V. Invention Description (8) Fig. 5(B) is a scanning electron micrograph of the hardened calcium citrate of Example 1 (the magnification of the microscope is 5000 times). Fig. 5(C) is a scanning electron micrograph of the calcium citrate cured product of Comparative Example 27 (magnification setting magnification is 5000 times). Fig. 5(D) is a scanning electron micrograph of the hardened calcium citrate of Comparative Example 32 (magnification of the microscope is 5000 times). Fig. 6 is a view showing the distribution of the differential pore distribution of the calcium ruthenate hardened material measured by the mercury intrusion method, and (A) shows the differential pore distribution of the calcium citrate cured product of Example 20, and (B) The differential pore distribution of the calcium citrate hardened material of Comparative Example 15 is shown. Fig. 7 is a view showing the distribution of the differential pore distribution of the calcium ruthenate cured product measured by the mercury intrusion method, and (A) showing the differential pore distribution of the calcium citrate cured product of Example 18, (B) The differential pore distribution of the calcium sulphate cured product of Comparative Example 27 is shown. Fig. 8(A) to Fig. 8(C) show X-ray diffraction patterns of powder X-ray diffraction data of a calcium citrate cured product. In each of the figures, C S P represents c 〇 u n t s p e r second ° Fig. 8(A) shows an X-ray diffraction pattern of powder x-ray diffraction data of the hardened calcium silicate of Example i. Fig. 8(B) is an X-ray diffraction chart showing powder X-ray diffraction data of the cured product of calcium citrate of Comparative Example 15. Fig. 8(C) is an X-ray diffraction chart showing powder X-ray diffraction data of the calcium citrate cured product of Comparative Example 27. Figure 9 is a diagram showing the size of the paper of the calcium silicate composite of Example 39 and Comparative Example 42 applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm): " " ·- (Please read the back note first) Fill in this page), 11 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed 1251585 A7 B7 V. Description of invention (9) Configuration diagram of strong steel bar. Detailed description of the invention, one aspect of the invention provides calcium citrate a hardened material characterized by mainly composed of sillimanite, a diffraction peak intensity lb of the (220) plane of the powder X-ray diffraction, and a (220) surface and (222) of the ferrets The lowest diffraction intensity of the angle region between the two diffraction peaks of the surface has a relationship of Ib/Ia of 3.0 or more, and a bulk specific gravity of 0.14 to 1.0, and a differential pore distribution curve measured by mercury intrusion method. The logarithmic distribution width of the maximum 1/4 height is 0.40 to 1.20. Secondly, in order to facilitate the understanding of the present invention, the basic various features and preferred forms of the present invention are first listed. Snow slate The diffraction peak intensity lb of the (220) plane of the ferrets of the powder X-ray diffraction is in the angular range of the two diffraction peaks of the (220) plane and the (222) plane of the ferrets. The lowest diffraction intensity 値la has a relationship of Ib/Ia of 3.0 or more, and a bulk specific gravity of 0.14 to 1.0, and a logarithmic distribution width of a maximum 値 height of a differential pore distribution curve measured by a mercury intrusion method. It is 0.40 〜1 · 2 0. 2. The calcium sulphate hardened material according to the above item 1, wherein the bulk specific gravity is 0.14 〇. 9. 3. The calcium sulphate hardened material according to the above item 1, wherein the bulk specific gravity is 0.2 or more and 0.7 or less. 4. The calcium citrate cured product according to any one of the above items 1 to 3, wherein the paper size is applicable to the Chinese National Standard (CNS) A4 specification (210×297 mm) * 12 ' ' (please Read the notes on the back and fill out this page. Ordering the Ministry of Economic Affairs, Intellectual Property Bureau, Staff and Consumer Cooperatives, Printing 1251585 Α7 Β7 V. Invention Description (10)

Ib/Ia is 4.0 or more. (Please read the precautions on the back and then fill out this page.) 5. The hardened calcium citrate according to any one of the above items 1 to 3, wherein the elastic modulus Y (N/mm2) and the bulk specific gravity D are used. The number 値a calculated by the above formula (1) is 7 or more, and the number 値1 calculated by the following formula (2) is obtained from the compressive strength S (N/mm 2 ) and the elastic modulus Y (N/mm 2 ): 1.2 or more. a (Yxl〇-3)/(D15) (1) b= S/((YxlO'3)1 5) (2) 6. Calcium citrate hardened as in item 5 above, where compressive strength S (N/mm2) The number 値b calculated by using the above formula (2) and the elastic modulus Y (N/mm2) is 1.3 or more. Printed by the Ministry of Economic Affairs, the Intellectual Property Bureau, and the Consumer Cooperatives. 7. The calcium citrate cured product according to any one of the above items 1 to 3, wherein the bubble of more than 200 // m contained in the square of 10 mm on the broken section is 20 In the pores measured by the mercury intrusion method, the ratio of the pore volume of the pore diameter of 0.1 / m or less is V! (D) calculated by the following formula (3) when the bulk specific gravity D is 0.5 to 1.0. When it is 0.3 or more and D is 0.3 or more and 0.5 or less, V2 (D) to 95 vol% calculated by the following formula (4), and D is 0·14 or more and 0.3 or less, V3 (D) calculated by the following formula (5) ~90vol%.

Vi(D)= 50xD+40 (3) V2(D)= 100xD+15 (4) V](D) Two 200xD-15 (5) This paper scale applies to Chinese National Standard (CNS) Α4 specification (2ΙΟΧ297 PCT) 4^ 1251585 A7 B7 V. INSTRUCTIONS (11) (Please read the precautions on the back and fill out this page) 8. The hardened calcium citrate in any of the above items 1 to 3, which breaks The bubble of more than 200 # ηΊ contained in the square of 10 mm in the cross section is 2 or less, and the pore diameter of the pore diameter of 〇·丨# 1Ώ is the ratio of the pore diameter D measured by the mercury intrusion method. When it is 0.8 to 1.0, it is 90 to 98 vol%, and when D is 〇.5 or more and 〇8 or less, V4(d) to 97vo1% calculated by the following formula (6), and when d is 〇·14 or more and 0.5 or less, the following Calculated by equation (7) v5(D)~92v〇1% 〇V4(D) = 100xD+10 (6)

Vs(D) = 150xD-15 (7) 9. The hardened calcium citrate according to any one of the above items 1 to 3, wherein the co-existing substance of high crystallinity other than slaked calcite in powder X-ray diffraction The ratio (Ic/Ib) of the diffraction intensity Ic of the strongest line to the diffraction peak intensity lb of the (220) plane of the stellite is 3.0 or less. 1 0 · a calcium citrate complex characterized by the calcium sulphate hardened material according to any one of the above items 1 to 8, which is composed of a reinforcing steel bar or a reinforcing metal mesh. Printing 11. A method for producing a calcium ruthenate complex, characterized in that an aqueous slurry containing at least a phthalic acid raw material, a cement and a calcareous raw material is injected into a mold frame, which is pre-hardened and then cooked in a pressure cooker to produce mainly ferrets. A method for curing a calcium ruthenate composed of stone, wherein 50% by weight or more of the above-mentioned phthalic acid raw material is a crystalline phthalic acid raw material, and the aqueous slurry contains 0.09 to 10 for the total weight of the solid raw material. % by weight of the oxide (Al2〇3) of aluminum sulfate or its hydrate, and for the total weight of the solid raw material, containing 〇·1 5~15 5% by weight----- This paper size applies to China National Standard (CNS) Α4 Specification (210Χ 297 mm) 1251585 kl B7 Ministry of Economic Affairs Intellectual Property Bureau Employees Consumption Cooperative Printed 5, Invention Description (12) S(1) converts other sulfuric acid compounds including the above aluminum sulfate or its hydrate 12. The method for producing a calcium ruthenate complex according to the above item 11, wherein the preliminary hardened material obtained by preliminary hardening is removed from the mold frame and then aged in a pressure cooker. 13. The tannin acid according to item 11 or 12 above. a method for producing a calcium complex, wherein at least a phthalic acid raw material, a cement, a calcareous raw material, and water are mixed, and a weight ratio of all the water used to the total weight of the solid raw material is 〇·67 to 3.5, and the total weight of the solid raw material is The aluminum powder of the bubble agent in a solid aluminum ratio of 0.002 to 〇·8 wt% was mixed to obtain an aqueous slurry, and the aqueous slurry was poured into a mold frame. 14. The method for producing a calcium ruthenate complex according to the above item 11 or 12, wherein at least the phthalic acid raw material, the cement, the calcareous raw material and the water are mixed so that the weight ratio of all the water used to the total weight of the solid raw material becomes 〇 After 67 to 3.5, 5 to 300 vol% of the aqueous slurry is mixed with a foam prepared by injecting air into a foaming agent or an aqueous solution thereof to obtain an aqueous slurry, and the aqueous slurry is injected into a mold. 15. The method for producing a calcium ruthenate complex according to the above item 11 or 12, wherein at least the phthalic acid raw material, the cement, the calcareous raw material and the water are mixed so that the weight ratio of the total water used to the total weight of the solid raw material is 0.77. 〜5, an aqueous slurry was obtained, and the aqueous slurry was injected into a mold frame. 16. The method for producing a calcium ruthenate complex according to the above item 11 or 12, wherein the step of obtaining an aqueous slurry containing at least a phthalic acid raw material, a cement and a calcareous raw material has a mixed tantalum raw material, cement, aluminum sulfate or Its hydrate, ___4-5---- (please read the notes on the back and fill out this page): Packing, 1' d This paper size applies to the Chinese National Standard (CNS) A4 specification (210X 297 mm) 1251585 A7 B7 V. INSTRUCTIONS (13) The first step of the other aluminum sulfate compound, one part of the calcareous raw material and the water, followed by the second step of adding the remaining calcareous raw material. 17. The method for producing a calcium ruthenate complex according to the above item 11 or 12, wherein the step of obtaining an aqueous slurry containing at least a phthalic acid raw material, a cement and a calcareous raw material has a mixed tantalum raw material, cement, water, sulfuric acid The first step of aluminum or its hydrate and a portion of the calcareous material, followed by a second step of mixing the other aluminum sulfate compound with the remaining calcareous material. 18. The method for producing a calcium ruthenate complex according to Item 11 or 12 above, wherein the aluminum sulfate compound other than aluminum sulfate and a hydrate thereof is dihydrate gypsum. The method for producing a calcium ruthenate complex according to the above item 11 or 12, wherein the crystalline phthalic acid raw material is a fine powder of vermiculite having a Blaine specific surface area of 5,000 to 300,000 cm 2 /g. A method for producing a calcium ruthenate complex, which is a method for producing a calcium ruthenate complex according to any one of the items 11 to 19 above, characterized in that the mold is filled with a reinforcing reinforcing steel or a reinforcing metal mesh. Inside the box. The calcium citrate hardened material of the present invention is a general term for a building material having a arbitrarily shaped shape containing a calcium ruthenate compound, and generally refers to concrete, hardened mortar, lightweight bubble concrete calcium silicate board, calcium silicate board, etc. . The calcium ruthenate complex of the present invention refers to a building material composed of the hardened calcium silicate of the present invention and a reinforcing reinforcing steel or a reinforcing metal mesh. The important feature of the calcium citrate hardened material of the present invention is mainly composed of tobermorite (5Ca〇·6Si〇2 · 5H2〇). Snow sandstone is light paper size applicable to China National Standard (CNS) A4 specification (210X 297 mm) (please read the note on the back and fill out this page) - Order d Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative 1251585 A7 B7 V. INSTRUCTIONS (14) One of the representative crystalline calcium citrate hydrates commonly found in tissues such as volumetric concrete (ALC) is a plate-like or short-form particle form. Whether or not the hardened calcium silicate of the present invention is mainly composed of slaked calcium sulphate can be judged by scanning electron microscope observation and powder X-ray observation of the fractured surface of the calcium citrate cured product. First, in the powder X-ray diffraction, other diffraction peaks exceeding the strongest line (220) of the slate are not present. However, when slaked calcite, crystalline cerium oxide, calcium citrate, and gypsum are present together, the strongest line of these substances may exceed the strongest line of slaked calcite due to the high crystallinity of these coexisting substances. Second, using a scanning electron microscope, the substrate 20 was observed in a region where the magnification was 2500 times and 35.4//mX 18.9//m, and the substrate 20 other than the large bubble portion generated by the bubble agent was observed, and a plate shape or a short book shape was observed. When the area ratio of the slaked calcite particles is 50% or more, it is considered to be mainly chertite (see Fig. 5(A). The average area ratio is preferably 60% or more, and more preferably 80% or more. Ideal. The thick bubble here refers to the area around the coarse bubble and the coarse bubble about 5 // m. Because of the free space, it is called the area where the slate is easy to form. But even in this case, the powder X-ray In the diffraction, the diffracted intensity Ic of the most crystalline coexisting material other than the sillimanite, that is, the crystalline yttria, calcium silicate, and gypsum, and the diffraction peak intensity of the (220) plane of the stellite The ratio (Ic/Ib) is preferably 3.0 or less, more preferably 2 or less. The plate-shaped or short-formed particles are plate-like or short-formed slaked calcite particles observed by a microscope magnification of 2,500 times. Set 5,000 times observation, roughly in one particle The distance between the two surfaces parallel to each other corresponds to the minimum length of the particle (hereinafter referred to as "thickness"). The particle size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) '17 * (please first Read the notes on the back and fill out this page)

, 1T line < Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed 1251585 Α7 Β7 5, invention description (15) (please read the note on the back and then fill out this page) The maximum length is more than 5 times the minimum length of the particles (Refer to Fig. 5(B)). The maximum length and thickness referred to herein are the projection lengths of the second element. The size of these slate particles is not particularly limited, but the maximum length is preferably / / m ~ 1 〇 m. Usually, the ferrets are often coexisted with low crystalline calcium citrate hydrate (CSH). Since CSH is in the form of various particles, usually in the form of fibers, granules, and massive particles, it can be distinguished from slaked feldspar under an electron microscope (see Fig. 5(C) and Fig. 5(D)). Such a CSH may be contained in a range that does not destroy the basic skeleton of the ferrocene, but the CSH may reduce various necessary properties such as strength, weather resistance, durability, and the like, and therefore it is preferable to exclude the CSH within a possible range. A small amount of lightweight aggregate, reinforcing fiber, resin, etc. may be contained in the range which does not destroy the basic skeleton of the slate. Ministry of Economic Affairs, Intellectual Property Office, Staff and Consumers Cooperative, printed the calcined calcium citrate cured product of the present invention. The diffraction peak intensity of ferrets (220) observed by powder X-ray diffraction is 2 diffraction lines of the ferronicite. The ratio (Ib/Ia) of the lowest Δla of the diffraction intensity in the angular region of (220) and (222) is 3.0 or more. When the calcium citrate hardened material contains a large amount of CSH, various properties such as the aforementioned building materials may be lowered. Powder X-ray diffraction refers to powder X-ray diffraction of CuK? using X-rays. When the calcium citrate hardened material contains a large amount of C S Η, the dimensional stability at the time of dry and wet repetition is lowered. When placed in the atmosphere for a long time, these CSH easily react with carbon dioxide in the atmosphere to produce a carbonation reaction which decomposes into calcium carbonate and amorphous tannic acid. At this time, the volume is contracted, and cracks and texture are deteriorated. When the bulk specific gravity is 1. 〇 or less, ‘having a certain degree of air permeability, these carbonation reactions are easily generated internally. ’ When used in exterior building materials, it is a fatal defect. About the snow slate This paper scale applies to the Chinese National Standard (CNS) Α4 specification (210Χ297 mm) 1251585 A7 B7 V. Invention Description (1θ) (Please read the note on the back and fill out this page)

When the hardened material coexisting with C S 进行 is subjected to powder X-ray diffraction, there is a broad-wavelength CSH diffraction peak in the region where the diffraction peak of the stellite (220) and the (222) diffraction peak are located. This wide-ranging CSH diffraction peak usually appears near 29.1 to 29.4° (20). When the CSH is less than the ferrocene, the diffraction peak of CSH is absorbed by the diffraction line of the ferrocene. Generally, the diffraction intensity of C S 无法 cannot be measured. However, when a large amount of CSH is contained, the diffraction intensity of the X-ray of the region of the (12) diffraction peak and the (222) diffraction peak is higher than the background, and it is possible to determine whether or not C S Η exists. When the calcium citrate hardened material is completely free of C S Η ' and is dominated by high crystalline slaked feldspar, the lowest X-ray intensity of the same region is consistent with the background strength. Even if CSH is not contained, the crystallinity of the slaked calcite is low.

Ib/Ia will also become smaller. This is because (220) is close to (222) and the bottom regions of the peaks overlap. When the crystallinity of the sillimanite is low, the strength of the calcium citrate hardened material is lowered and the weather resistance is lowered. The Ministry of Economic Affairs, the Intellectual Property Bureau, the employee consumption cooperative, printed the radiant peak intensity of the (220) surface of the ferrets, and the angular region of the two diffraction lines (220) and (222) of the ferrets. The larger the ratio (Ib/Ia) of the lowest diffraction intensity of the diffraction intensity, the higher the crystallinity of the slaked calcite contained in the hardened calcium citrate. When calcium citrate hardened contains CSH

The larger the Ib/Ia, the higher the crystallinity of the slaked calcite contained in the hardened calcium citrate and the less the content of CSH. In any case of the present invention, Ib/Ia値 must be 3.0 or more', preferably 4.0 or more, and more preferably 5.0 or more. When the bulk specific gravity is 〇.5 in calcium citrate hardened, when the Ib/Ia値 is 5.0 or more, the compressive strength and elastic modulus -19- This paper scale applies to the Chinese National Standard (CNS) A4 specification (210X29*7 public) PCT) 1251585 A7 B7 V. INSTRUCTIONS (17) Add special ideals. The light-weight bubble concrete which is commercially available in the past is used as a raw material for the use of high-crystalline vermiculite to improve the crystallinity of the slaked calcite, and as a result, Ib/Ia値 can often be improved. Although the number is high, the reason why the strength is still low is that a large amount of unreacted vermiculite remains, and the sillimanite is a non-true main component and a reason why a void existing in the matrix is broadly distributed as described later. The intensities la and lb include the number of background intensities, which is different from 1 (220) described later. The calculation method of la and lb is as shown in Fig. 1. The minimum 衍射 diffraction intensity of the background including the angular region of the two diffraction lines (220) and (22 2) of the ferrocene is la, including the background. The maximum strength of the stellite (220) is lb. The bulk specific gravity of the calcium ruthenate hardened material of the present invention is from 0.14 to 1.0, preferably from 0.14 to 0.9, more preferably from 0.2 to 0.7. The bulk specific gravity refers to the bulk specific gravity dried at 105 ° C for 24 hours, which means the absolute dry specific gravity. When it is 0.14 or less, the high strength of the object of the present invention cannot be obtained, and when it is 1.0 or more, the weight of the cured product is too heavy, and it is not suitable as a lightweight building material. The logarithmic distribution width of the maximum height 値 of the differential pore distribution curve determined by the mercury intrusion method of the present invention must be 0.40 to 1.20, preferably 0.40 to 1.10, more preferably 0.40 to 1.00. . The mercury intrusion method refers to a method in which mercury is pressed into the inside of the cured product, and the relationship between the pressure and the amount of penetration is measured to determine the pore size distribution, and the pore shape is assumed to be a cylindrical shape. The mercury intrusion method can measure the pore diameter in the range of 6 nm to 3 60 // m, and the number is not the actual pore diameter, and is used as an index of the size of the gap between the constituent materials, particularly the calcium citrate of the present invention. An effective analytical means for hardening the pore structure. The differential pore distribution measured by the mercury intrusion method is the amount of pores applied to the measured paper size. The Chinese National Standard (CNS) A4 specification (210X297 mm) (please read the notes on the back and fill out this page) Ministry of Intellectual Property Bureau employee consumption cooperative printed 1251585 A7 B7 V. Invention description ((Please read the note on the back and fill in this page) The cumulative curve of the pore size is differentiated. Usually the bulk specific gravity is 〇. i 4 ~1 · When the calcium citrate hardened material with a low specific gravity is 0, there is a differential pore distribution between the pore diameters of 6 nm to 50 // m within the measurement range. The Ministry of Economic Affairs, Intellectual Property Bureau, the employee consumption cooperative, prints the differential pore distribution. The logarithmic distribution width of the 1/4 height of the maximum ( curve (log 1 / 4 値 width) is an index indicating the width of the pore size distribution, and the logarithm is the thickness of the maximum 値 of the differential pore distribution curve. The width of the pore size distribution is calculated as shown in Table 2, and the micro-divided pore distribution curve obtained by slightly differentiating the cumulative curve of the pore diameter measured by the mercury intrusion method. When the diameter of the 1/4 height of the big cymbal is 2 (Fig. 2 (A), Fig. 2 (B)), the order of the larger number 値 is A2, A! ' and the ki number is 1/4 値 width The difference between the common logarithms of each A2 and Αι. As shown in Fig. 2 (C), when the pore diameter of the maximum 値 of the differential pore distribution curve is 2 or more, the logarithm of the maximum pore diameter A2 is The difference between the common logarithm of the minimum pore size A!. When the logarithmic 1/4 inch width is greater than 1.20, the pore size distribution of the pore region having a void diameter of 50 // m or less becomes a broad distribution, which means that the stress is formed. The uniformity of the gap of the skeleton portion (hereinafter referred to as the matrix) is low. Therefore, local stress concentration is liable to occur, resulting in a decrease in the elastic modulus, the compressive strength, and the compressive strength to the elastic modulus. The smaller the logarithmic distribution width is Although the direction of strength and other physical properties is improved, it is difficult to obtain a logarithmic distribution width of 0.40 or less even in the production method of the present invention. Conventional materials such as lightweight air-bubble concrete remove portions of the coarse bubble portion introduced by the foaming agent, in other words, , the matrix forming the skeleton The gap has a wide distribution, and the logarithm of 1/4 値 is greater than 1.20. The inventors have speculated that the conventional materials are not only coarse bubbles, but these are present in the fine-hole paper scale applicable to the Chinese National Standard (CNS) A4 specification (210X297). 1251585 A7 B7 V. INSTRUCTIONS (19) Wide gaps in the area are obstacles to improving physical properties such as strength and modulus of elasticity. (Please read the notes on the back and fill out this page.) Generally, CSH is fibrous. The granular or massive particle morphology is not only finer than the crystalline snow-sandite, but also contains a large number of pores of 0.1 "m or less called gel pores. Therefore, when a large amount of CSH is contained in the calcium ruthenate complex, the logarithm 1/4 値 width also becomes very low. However, when the logarithm of 1/4 値 is small and the crystallinity of a large amount of CSH or slaked feldspar is low, the calcium sulphate cured product of the present invention cannot be obtained for these reasons: high elastic modulus, high compressive strength, High compressive strength to elastic modulus. The calcium citrate hardened material of the present invention is mainly composed of slaked calcareous stone, and the slaked calcium sulphate having a high crystallinity of Ib/Ia of 3.0 or more is composed of the slaked calcium sulphate of the matrix. The distribution of the pore diameter between the shaped or short book-like particles, in other words, the uniform distribution of the pores of the matrix is an important feature. Therefore, even if the coarse bubbles generated by the foaming agent are used, the compressive strength, the elastic modulus, and the compressive strength against the elastic modulus of the conventional lightweight air-bubble concrete can be exhibited 1.7 to 2.2 times. When there is no coarse bubble generated by the foaming agent, the above physical properties can be more 1.5 to 2.0 times. The Ministry of Economic Affairs, the Intellectual Property Office, the employee consumption cooperative, printed the calcium sulphate hardening system of the present invention, which is mainly composed of a slaked calcareous stone having a fine structure which has not been conventionally used, and the present invention is compared with the conventional lightweight foam concrete. The calcium citrate hardened material has a higher specific modulus of elasticity, specific compressive strength, and compressive strength to the modulus of elasticity. In the present invention, even when there are coarse bubbles generated by the foaming agent, the physical properties of the conventional lightweight concrete can be exhibited from 1.7 to 2.2 times, and if there are no coarse bubbles, the physical properties of 1.5 to 2.0 times can be exhibited. Oh, these are all important. This paper scale applies to China National Standard (CNS) A4 specification (210X297 mm) 1251585 A7 B7 V. Description of invention (2〇) In the past, lightweight bubble concrete contained coarse bubbles and still had local productivity. Therefore, the present invention maintains high productivity by the range of equipment used in the past or a minimum of additional equipment, and provides building materials having several times the physical properties. If there is no coarse gas bubble due to the foaming agent, it can significantly improve the physical properties, which can solve the problem of limited use in the past when reinforcing steel bars. In other words, it is possible to provide a structure which is used for a long interval between support members which are not considered in the prior art or a building which is used for a high floor, and has an effect of sufficiently compensating for a decrease in productivity. When the calcium ruthenium hardened material of the present invention has a bubble having a maximum diameter of more than 200 V m, the pore diameter of the fine pore diameter of 〇. 1 A m or less is determined by the mercury pore size measurement method. When the specific gravity D is 0.5 to 1.0, V! (D) to 98 vol% calculated by the following formula (3), more preferably V12 (D) to 98 vol% calculated by the following formula (3 / ), and the bulk specific gravity D is 0.3. When it is 0.5 or more, the V2 (D) to 95 vol% calculated by the following formula (4) is more preferably V22 (D) to 95 vol% calculated by the following formula (4 -), and when the bulk specific gravity D is 0.14 or more and 0.3 or less. V3 (D) to 95 vol% calculated by the following formula (5), more preferably V32 (D) to 90 vol% calculated by the following formula (5 / ).

Vi(D)= 50 X D + 40 (3) V2(D)= 100 X D+15 (4) V3(D)= 200 X D-15 (5)

Vi2(D)= 50 XD + 45 (3 ^ ) V22(D)= 100 XD + 20 (4 ^ ) V32(D)= 200 X D-10 (5 —) This paper scale applies to Chinese National Standard (CNS) A4 size (210X297 mm) (Please read the note on the back and fill out this page) Order Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed 1251585 A7 — B7 V. Invention Description (21) (Please read the notes on the back first) Further, when the calcium citrate cured product of the present invention has substantially no bubbles having a maximum diameter of more than 200 μm, the pores having a pore diameter of 0·1 A m or less are measured in the pores measured by the mercury intrusion method. The ratio is when the bulk specific gravity D is 〇·8~1 ·〇 is 90~ 9 8 ν 〇1 %, more preferably 9 5~9 8 ν ο 1 %, and the bulk specific gravity D is 〇. 5 or more and 0.8 or less. It is preferable that V4 (D) to 97 vol% calculated by the following formula (6) is more preferably V42 (D) to 97 vol% calculated by the following formula (6), and when the bulk specific gravity D is 0.14 or more and 0.5 or less, it is ideal. It is V5 (D) to 92 vol% calculated by the following formula (7), and more preferably V52 (D) to 92 vol% ° V4 (D) = 100 χ D + 10 (6) calculated by the following formula (7 > ) V5(D) two 150 χ D-15 (7) V42(D) = 100 χ D+15 (6 ^ ) V52(D)- 150 χ D-10 (7 / ) When the ratio of the pore volume of the pore diameter 0.1 " m is within the above range, the bulk specific gravity can obtain a higher elastic modulus. Number, compressive strength and compressive strength to the modulus of elasticity. The upper limit is the limit of the current manufacturing method. The Ministry of Economic Affairs, the Intellectual Property Office, and the Employees' Cooperatives Co., Ltd. printed the calcium citrate hardened material of the present invention. The bubble having a maximum diameter of more than 200 // m is the same as the conventional one, and the bubble having a diameter of about 100 // m~1 mm is used. When the bubble agent is introduced, the bubble having a maximum diameter of more than 200 // m contained in a square of 10 mm on the surface on which the calcium citrate cured product of the present invention is broken is 20 or more. The bubble here refers to a spherical void which is generated when the gas is locked inside when the raw material is mixed or when it is pre-hardened, and usually forms an ellipsoid, a teardrop shape, or a combination of these, so that it is easily generated by cracks or defects. The gap is different. This paper scale applies to China National Standard (CNS) A4 specification (210X297 mm) 1251585 A7 B7 V. Invention description (22) (Please read the note on the back and fill in this page) and there is no maximum path exceeding 200 // The bubble of m means that, contrary to the above, the bubble generated by the bubble agent is not contained, and the bubble having a maximum diameter of more than 200 #m contained in the square of the fracture surface of the hardened calcium silicate hardened body of the present invention is 20 or less. Here, the maximum diameter means the maximum length of the cross-sectional shape (circular shape, ellipsoid shape, water droplet shape, or the shape of these combined bodies) of the bubble observed on the fracture surface. These bubbles can be easily observed using a stereoscopic microscope or the like. The ratio of the pore volume of the pore diameter of 0.1 / m or less is an index of the fineness of the pore diameter of the matrix of each bulk specific gravity, that is, the tightness. Therefore, in addition to the relative distribution width of the pore diameters defined by the present invention, the pore diameter of the matrix portion of the stress-relieving skeleton can be obtained by using the ratio of the pores of the pore diameter of 0.1 / m or less to the degree of miniaturization and homogenization of the matrix. index of. In other words, the above conditions are satisfied in the respective bulk ratios, and the pore diameter of the matrix is made fine to the limit, and the pore size distribution is uniformized, and the matrix composed of the sillimanite mainly composed of the conventional fine structure is not used. To achieve, can improve the obvious physical properties. The Ministry of Economic Affairs Intellectual Property Office employee consumption cooperative printed the calcium citrate hardened material of the present invention, and the number 値a calculated by the following formula (1) is 7 or more from the elastic modulus Y (N/mm 2 ) and the bulk specific gravity D. It is preferably 8.5 or more, more preferably 9 or more, and the number 値b calculated by the following formula (2) from the compressive strength S (N/mm 2 ) and the elastic modulus Y (N/mm 2 ) is 1.2 or more, and is preferably 1. 3 or more, more preferably 1.4 0 or more, particularly preferably 1. 5 0 or more (Yxl〇-3)/(D15) (1) S/((YxlO·3)15) (2) ______________ 25- This paper scale applies to China National Standard (CNS) A4 specification (21〇X29*7 mm) 1251585 A7 B7 V. Inventive Note (23) The calcium citrate hardening system of the present invention mainly consists of fine structure of ferrets The matrix composed of stone is realized. Compared with the conventional lightweight bubble concrete, the calcium citrate cured product of the invention has higher elastic modulus and compressive strength, and significantly improves the compressive strength of the elastic modulus of the conventional limit. By. When the number 値a calculated by the formula (1) is 7 or less, even if the reinforcing steel has a low creep property, it is used for structural members, and particularly, a portion where the support member is spaced apart is restricted. In the conventional lightweight concrete, or a material produced by the prior art in the extension cord, the enthalpy b of the formula (2) is about 1, so that the compressive strength is greatly limited in the case of the elastic modulus. The present invention breaks the inherent limitations of these materials and successfully increases the compressive strength to the elastic modulus. The deformation of the general material when it is destroyed, that is, the ultimate deformation is expressed by the ultimate deformation = breaking strength / elastic modulus, which is equivalent to the 値b obtained by using the formula (2). In other words, the calcium ruthenate hardened material of the present invention can be said to be a material having a limit deformation which has not been conventionally obtained. Therefore, the calcium ruthenate hardened material of the present invention can also cope with the use of local large deformation. For example, when the calcium citrate cured product of the present invention is fixed by using a nail or a screw, or when the calcium citrate cured product of the present invention is fixed by a fixture, it can exert great retaining power. It can also be used for roofing substrates and the like that require great holding force. The calcium ruthenate hardened material of the present invention satisfies the requirements specified by the formulas (1) and (2) at the same time, and thus exhibits excellent properties of the building material. The elastic modulus specified by the present invention refers to the dynamic elastic modulus, that is, the elastic modulus calculated from the resonance frequency of the material, and the displacement of the static stress is not applicable to the tenth paper scale applicable to the Chinese National Standard (CNS) Α4 specification (210Χ297 PCT) (Please read the notes on the back and fill out this page)

1T Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printing A7 1251585 B7 V. Invention description (24) Calculated income. The dynamic elastic modulus defines the average performance of the evaluable material in various directions, that is, the evaluation of the nature of the material. (Please read the precautions on the back and fill out this page.) The calcium citrate cured product of the present invention has a specific surface area of 20 to 85 m2 as measured by a Brunauer-Emmett-Teller equation adsorption method. /g is preferably 60 m 2 /g or less, more preferably 50 m 2 /g or less. The specific surface area of the stellite is reduced as the crystallinity increases, and the high crystalline slate is 40 to 50 m2/g (gypsum and lime,

No. 214 P. 129 (1988) Gypsum Lime Society). According to the same literature, it is known that the specific surface area of CSH is very high at 200 to 250 m 2 /g. In other words, the number of the area of the surface area can be regarded as an index of the combination of the crystallinity of the slaked calcite and the content of the CSH, and can be said to be one of the physical properties indicating the performance of the building material containing the sillimanite. Therefore, when the specific surface area exceeds 85 m 2 /g, it means that the crystallinity of the ferrocene is decreased or the content of CSH is increased, and the strength and modulus of elasticity of the cured product are lowered, and the properties of the building materials represented by weather resistance and dimensional stability are also improved. reduce. The significant decrease in the specific surface area means that a large amount of a substance having a low specific surface area other than snow sand and stone is mixed, and therefore the specific specific surface area is preferably 20 m 2 /g or more. The Ministry of Economic Affairs' Intellectual Property Office staff consumption cooperative prints the same amount of pores as the mercury intrusion method, and the specific surface area is closely related to the pine specific gravity. The specific surface area corresponding to the bulk specific gravity is such that when the bulk specific gravity is 0.5 to 1.0, the specific surface area is 20 to 60 m 2 /g, more preferably 50 m 2 /g or less, and when the bulk specific gravity is 0.35 or more and 0.5 or less, the specific surface area is 20 More preferably, it is 60 m 2 /g or less, and when the bulk specific gravity is 〇. 14 or more and 0.35 or less, the specific surface area is 20 to 85 m 2 /g, and more preferably 70 m 2 /g or less. The significant decrease in the specific surface area means that a large amount of a substance having a low specific surface area other than slaked calcite is mixed, and therefore the specific specific surface area is preferably 20 m 2 /g or more. This paper scale applies to China National Standard (CNS) A4 specification (210X297 mm) 1251585 A7 A7 B7 V. Description of invention (25) Diffraction of slaked calcareous stone observed by powder X-ray diffraction of calcium citrate hardened material of the present invention In the peak, the ratio of the diffraction peak intensity of the (002) plane 1 (002) to the diffraction peak intensity of the (220) plane 1 (220) (1 (002) / 1 (220)) is preferably 0.25 or more, more preferably 0.35. the above. The plate-like or short-formed particles of the stellite are perpendicular to the plane, that is, the thickness direction is the C-axis direction of the crystal. Therefore, the relative intensity increase of 1 (002) indicates that the relative regularity of the C-axis direction increases, and thus the thickness of the plate crystals also increases. According to JCPDS Card No. 19-1 3 64, 1(002)/1(220)) of the ideal crystal of sillimanite is 0.8, and when it is close to this number, the crystal thickness increases and the strength of the single crystal increases. As a result, the strength of the cured product composed of these crystals also increases. The regularity of crystallization increases the elastic modulus of the cured product and also improves the building material performance represented by weather resistance such as carbonation resistance. The calculation methods of these 1(002) and 1(220) are shown in Fig. 3. The true diffraction intensity obtained by approximating the background near the 1(002) diffraction angle of 6~9 ° (2 0 ), 1 (220) The true diffraction intensity obtained by approximating the background from a diffraction angle of 20 to 40 ° (20). The calcium citrate cured product of the present invention preferably contains 0.1 to 3.0% by weight of a water-repellent substance. The water-repellent substance means a siloxane compound, an alkoxy decane compound, a fatty acid, a fatty acid salt, an epoxy resin, a urethane-based resin, a siloxane-based resin, a vinyl acetate-based resin, an acrylic resin, A water-repellent substance such as a resin emulsion such as a styrene-butadiene-based resin and water may be used alone or in combination of two or more. Wherein a polyoxyxane or alkoxy group in which a part of a methyl group of a polyoxyalkylene compound, that is, a polydimethylsiloxane or a polydimethylsiloxane, is substituted with hydrogen, a phenyl group, a trifluoropropyl group or the like, is used. Base decane compounds, in other words, methyl triethoxy decane, ethyl ternary -28: (Please read the note on the back and fill out this page.) The Ministry of Economic Affairs, Intellectual Property Office, Staff Consumer Cooperatives, Printed Paper Size Applicable to China Standard (CNS) A4 specification (210X297 mm) 1251585 ΑΊ B7 V. Description of invention (26) Alkyl alkoxy decane such as ethoxy decane, propyl triethoxy decane or isobutyl triethoxy decane The compound is more desirable. The conventional calcium citrate cured product of the present invention has an excellent water repellency by adding a hydrophobic group of a water-repellent substance to the pore structure which has not been conventionally used. The hardened calcium silicate of the present invention is obtained by minimizing the pore diameter of the matrix to the limit of the bulk specific gravity and achieving uniformization of the pore size distribution. By multiplying the fine structure and the water-repellent substance which have not been used in the past, it is possible to obtain a person who improves the novel water repellency. Specifically, when the contact angle of the surface of the cured product with water exceeds 90 °, even if the contact angle of the hardened material with water is the same, since the water enters the pores, the hardened material having a small pore distribution requires more water. Osmotic pressure. The content of the water-repellent substance is desirably 0.1 to 3.0% by weight, more preferably 0.5 to 2.0% by weight. When the amount is 0.1% by weight or less, the water repellency cannot be expected, and when it exceeds 3.0% by weight, the pore structure and strength specified in the present invention cannot be obtained. The calcium ruthenate hardened material of the present invention desirably contains 0.05 to 3 vol% of reinforcing fibers. Here, the reinforcing fiber refers to an inorganic fiber such as an alkali-resistant glass fiber, a carbon fiber, a stainless steel fiber, or a ceramic fiber, an organic fiber such as an aromatic polyamide fiber, a nylon fiber, or a polypropylene fiber, and one or a mixture of two may be used. More than one kind. In order to obtain the intended properties, it is preferred to use an aromatic polyamide fiber, an alkali-resistant glass fiber, or a carbon fiber, and it is more preferable to use an aromatic polyamide fiber. In the past, lightweight air-bubble concrete contained coarse bubbles, so it is difficult to increase the defect resistance or the important impact strength of building members even if reinforcing fibers are added. However, in the present invention, even if there are coarse bubbles, since the fine voids are uniformly distributed, the impact strength of the cured product can be greatly improved. Reinforced fiber The paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) (please read the note on the back and fill out this page). The Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed 1251585 A7 B7 V. Invention Description (27) (Please read the precautions on the back and fill out this page) The fiber length can be 1~2 0 mm, ideally 3~1 〇mm, more ideally 5~8mm. The content of the reinforcing fiber is preferably 0.05 to 3 vol %, more preferably 〇.1 to 2 v 〇 1%, in terms of the volume of the cured product containing the void. When it is 0.05 vol% or less, a sufficient reinforcing effect cannot be obtained, and when it exceeds 3 〇l%, it is easy to produce a fiber ball during mixing, and it is difficult to disperse into a hard compound. The calcium ruthenate complex of the present invention is composed of the hardened calcium silicate of the present invention and a reinforcing reinforcing steel or a reinforcing metal mesh. Usually, the reinforcing reinforcing steel or the reinforcing metal mesh is embedded in the hardened calcium silicate. Reinforcing steel means that the steel bars are arranged in the desired shape, and the joints are welded to the welder. Reinforced metal mesh refers to the processing of iron into a mesh, such as a metal mesh, etc. as a representative example. The shape and size of the reinforcing steel or reinforcing metal mesh, the thickness of the steel bar, the mesh size of the metal mesh, and the position buried in the hardened calcium citrate, in other words, the method of arranging the steel bar can be based on the size of the calcium silicate composite , use, etc. to adjust. The anti-mine treatment of the durability of these reinforcing steel ribs or reinforcing metal mesh is better. Printed by the Intellectual Property Office of the Ministry of Economic Affairs, the Consumers' Cooperatives, the rust inhibitors may use known materials such as synthetic resins. If the above-mentioned internal configuration of steel bars or metal meshes can significantly improve the endurance at the time of damage. In particular, the calcium ruthenate hardened material of the present invention has a high compressibility and a compression modulus higher than that of the conventional material, and therefore can be reinforced with a steel bar or a metal mesh. Due to the uniform fine air bubbles described above, the adhesion to the steel bars is also greatly improved compared to the conventional lightweight air-bubble concrete. Hereinafter, a method for producing a calcium citrate cured product of the present invention will be described. The method for producing a calcium citrate cured product of the present invention is characterized in that at least the paper size is applied to the Chinese National Standard (CNS) VIII 4 specification (210\297 mm) 1251585 A7 B7 5. Invention Description (28) (Please first Read the precautions on the back and fill out this page. The water-based slurry containing phthalic acid raw materials, cement and calcareous raw materials is injected into the mold frame, and after hardening, the calcium sulphate hardened material mainly composed of snow sand Mingshi is made by autoclaving. In the above method, the above-mentioned tannin-based raw material is 50% by weight or more of crystalline tantalum-based raw material, and aluminum sulfate or its hydrate is converted into oxide (Al2〇3), and for the total weight of the solid raw material, it is mixed 0.09~ 10% by weight, and other sulfuric acid compounds, including the above-mentioned aluminum sulfate or its hydrate, in terms of S 〇 3 , for the total weight of the solid raw materials, are mixed 〇 1 5 to 15% by weight in the above aqueous slurry. In the present invention, the preliminary hardened material means that the aqueous slurry is injected into the mold frame, and the hardened material before the ripening of the autoclave obtained by the preliminary hardening is referred to as a raw material containing 70% by weight or more of S i〇2. For example, crystalline vermiculite, strontium sand, quartz, and these high-content rocks, diatomaceous earth, cerium oxide dust, fly ash, natural clay minerals, and these burned materials. These medium-crystalline phthalic acid raw materials refer to vermiculite, strontium sand, quartz printed by the Ministry of Economic Affairs, Intellectual Property Bureau, and the consumption of quartz, and these high-content rocks, powder-X-ray diffraction, α-quartz or Li Ying Such as the sharp diffraction peaks. The non-crystalline bismuth acid material refers to a diatomaceous earth, cerium oxide dust, fly ash, or the like which does not exhibit an inherently clear diffraction peak during powder X-ray diffraction. In the production method of the present invention, the cement refers to a cement mainly composed of a tannin component and a calcium component, such as ordinary Portland cement, high-strength fast-hard Portland cement, and C 2 S solid solution cement. The calcareous raw material is a raw material containing 50% by weight or more of CaO in terms of oxide, and is made of quicklime or slaked lime. In the case of producing a calcium citrate cured product of the present invention, it is necessary to use 50% by weight or more of the phthalic acid raw material to be crystalline. The paper scale of yttrium oxide dust in tantalum acid raw materials is applicable to China National Standard (CNS) A4 specification (210X297 mm) 1251585 A7 B7 V. Invention description (29) The amorphous sand acid raw material of the table has far more than crystal The quality of the acid sand raw material is more reactive. Because of this extremely high reactivity, the cement and the calcareous material are preliminarily hardened, and the CSH having a molar ratio of CaO/S iCh of 1 is particularly likely to be formed even at normal temperature. These CSHs are very stable substances, and therefore, even after being matured under high temperature and high pressure, the rate of conversion to slaked calcite is slow, and many CSH having dimensional stability and weather resistance are left in the hardened material. The crystallinity of the slate is also significantly reduced. At the same time, it is impossible to obtain a pore distribution having a small diameter and uniformity, and it is impossible to obtain a high elastic modulus and a high compressive strength for the purpose. Therefore, it is necessary that 50% by weight or more of the phthalic acid raw material is crystalline, and desirably 60% by weight or more. The crystallized vermiculite of the crystalline tantalum acid raw material is inexpensive, and the finely divided vermiculite having a Blame specific surface area of 5000 cm 2 /g or more after the fine powder is more preferably 7,000 cm 2 /g or more. The micronized vermiculite is too fine and is not easy to handle, so the specific surface area of Blaine is preferably 300,000 cm 2 /g or less. The micronized vermiculite is crystalline and thus hardly reacts during the pre-hardening stage. However, the reactivity in the aging of the autoclave is very high, so that a large amount of crystallized sillimanite can be produced in a large amount. When the particle size of the vermiculite is fine to a Blaine specific surface area of 5000 cm 2 /g or more, even if the vermiculite remains in an unreacted state after the autoclave is aged, the effect of reducing the size of the void formed by the interface of the residual vermiculite in the matrix, for example, the essence There is no bubble with a maximum diameter of more than 200 // m, in other words, when a bubble agent is used to obtain a hardened calcium citrate having a bulk specific gravity of 0.5 or less, or a bubble agent is used to obtain a hardened calcium citrate having a bulk specific gravity of 0.3 or less, The water/solid ratio must be increased. In this case, the Chinese National Standard (CNS) A4 specification (210X297 mm) is applied to prevent solid settling and the paper scale at the time of manufacture (please read the note on the back and fill out this page)

1T Ministry of Economic Affairs Intellectual Property Office Staff Consumer Cooperative Printed 1251585 A7 B7 V. INSTRUCTIONS (30) To improve the hardening speed during pre-hardening, it is desirable to use amorphous tantalate raw materials in part. The large use of amorphous tannins reduces the amount of slaked calcite and its crystallinity. The amount of the amorphous phthalic acid raw material used is preferably 5% by weight or more and 50% by weight or less, more preferably 5 to 40% by weight, based on the phthalic acid raw material. The water/solid ratio refers to the weight ratio of the weight of all used water (including the weight of the crystal water used in the raw material containing the crystal water) to the weight of the solid (including the weight of the crystal water when the raw material contains crystal water) The amount of the aluminum sulphate or the hydrate thereof added is 0.09 to 10% by weight in terms of oxide (Ah 〇 3) for the total weight of the solid raw material in the production of the calcium ruthenate hardened material of the present invention, and all the water used. When the ratio of the total weight of the solid to be used (hereinafter referred to as water/solid ratio) is 0.95 or less, 0.09 to 3% by weight, more preferably 0.12 to 2% by weight, and a water/solid ratio of 0.95 or more and 1.9 or less is added. The addition is 0.15 to 6% by weight, more preferably 2 to 4% by weight, and when the water/solid ratio is 1.9 or more, 0.2 to 1% by weight, more preferably 0.25 to 6% by weight. When the amount added is 0.09% by weight or less, the effect of the present invention cannot be exhibited. When the amount is more than 10% by weight, the viscosity of the water-based prize is too high, and the formability is problematic. The aluminum sulfate of aluminum sulfate or its hydrate refers to a substance consisting of the chemical formula (Al2(S〇4)3), and the hydrate thereof is represented by the chemical formula (A12 (S 0 4) 3 · 1 7 Η 2〇) The compound containing water of crystallization contains 80% by weight or more of Al2(S〇4)3 in any state in which the water of crystallization is removed. The form of the raw material may be a powder, an aqueous solution or a slurry. The addition of other sulfuric acid compounds includes The above-mentioned sulphuric acid or its hydrated 1 paper scale is applicable to the Chinese National Standard (〇奶) 八4 specification (210 father 297 mm) --- (Please read the back note and fill out this page)

1T Ministry of Economic Affairs Intellectual Property Office Staff Consumer Cooperative Printed 1251585 A7 A7 B7 V. Invention Description (31) (Please read the note on the back and fill out this page). The material is converted to S0 3 for raw materials containing phthalic acid. The total weight of the solid raw materials of the cement, the sulfuric acid compound, and the calcareous raw material is 'added to 15 to 15% by weight, preferably 0.2 to 10% by weight. When the amount of addition is less than 〇15% by weight, the hardening of the preliminary hardened material is slow, and when the amount is more than 15% by weight, the sulfuric acid compound becomes one of the main components, and the content of the snow sandstone in the obtained hardened material is reduced. . In the method for producing a calcium citrate cured product of the present invention, the other sulfuric acid compound which does not contain barium sulfate or a hydrate thereof is not particularly limited, and may be a compound containing S〇3 or s〇4. For example, there are hydrates of gypsum such as sulfurous acid, sulfuric acid, anhydrite (CaS〇4), dihydrate gypsum (CaS〇4·2H2O) or hemihydrate gypsum (CaS〇4· 1/2H2〇), and sulfuric acid per the like. An alkali metal-based sulfate, a sodium sulfate such as sodium sulfite, potassium sulfite or potassium sulfate, or a metal sulfate such as copper sulfate or silver sulfate, which may be used singly or in combination. These other sulfuric acid compounds are used to form more high-crystallized slaked calcite, which is to achieve finer pores and uniform pore distribution. Among these other sulfuric acid compounds, dihydrate gypsum is contained in cement used as one of the main raw materials of calcium silicate hard acid, and thus is particularly suitable. In the manufacturing method of the present invention, the Ministry of Economic Affairs, the Intellectual Property Office, and the Consumer Cooperatives, use the aluminum sulfate or its hydrate and other sulfuric acid compounds to prevent solid sedimentation even at a high water/solid ratio. The preliminary hardening reaction is promoted, and as a result, the strength and elastic modulus of the obtained calcium citrate hardened material are improved, and it is a raw material necessary for producing the hardened calcium silicate of the present invention. In the method for producing a calcium citrate cured product of the present invention, aluminum sulfate or its hydrate, other solid raw materials and water are mixed at a temperature of 40 to 100 ° C for 10 minutes, and the paper is applicable to the Chinese National Standard (CNS) A4 specification. (210X29*7 mm) A7 1251585 B7 V. Inventive Note (32) Above the clock, ideally for mixing for more than 30 minutes, it is possible to suppress solid-liquid separation to a very high water/solid ratio of water/solid ratio = 5, and It can be prepared to harden to a hardness that can be separated from the mold frame and moved for a short time. The water/solid ratio of the aqueous slurry controlled by a wide range of 67. 67 to 5 is directly hardened, or an appropriate amount of a bubble agent, for example, an aluminum powder, is added to each aqueous slurry to produce a bulk specific gravity and a large amount of bubbles. Calcium citrate hardened by free and precise control. By using aluminum sulfate or a hydrate thereof and the above-mentioned crystalline fine powder vermiculite, the pore diameter of the matrix of the calcium citrate hardened material can be finely reduced to the limit and homogenized, thereby greatly increasing the elastic modulus and compressive strength. The compressive strength of the elastic modulus. At present, although the mechanism is not completely clear, by using aluminum sulfate or its hydrate and fine vermiculite, as a result, the dispersibility and uniformity of the mixed aqueous slurry are improved, and a high crystallized slaked calcite can be produced in a large amount. At the same time, the gap formed between the substrate and the residual vermiculite can be reduced. In the production method of the present invention, when a calcium ruthenate hardened material which does not substantially contain a bubble having a maximum diameter of more than 200 // m is produced, a ceric acid raw material, a cement, a sulfuric acid compound raw material, and a calcareous raw material are mixed in an aqueous slurry state. And its solid raw material makes the water/solid ratio 0.77~5. When the calcium citrate hardened material having a high elastic modulus, a high compressive strength and a small bulk specific gravity having a maximum diameter exceeding 200 // m is not substantially obtained, the water/solid ratio is 0·7 7 to 5, ideally 〇. 9 to 4, more preferably 1.2 to 3. When the citric acid-consuming hardened material having a maximum diameter of more than 200 // m is substantially produced, the water/solid ratio can be used to be 0.67 to 3 · 5 , preferably 〇 8 5 to 3.3, in an aqueous slurry. More preferably, it is a method of injecting aluminum powder of a bubble agent into a mold frame after 〇·9 6 to 2 · 7. The amount of aluminum powder added is applicable to the paper towel standard (CNS) A4 test (2 297 mm): Γ35^=------- (please read the notes on the back and fill out this page) ) Ministry of Economic Affairs Intellectual Property Office Staff Consumer Cooperative Printed 1251585 A7 B7 V. INSTRUCTIONS (33) When the total weight of solid raw materials is 0.002 to 0.8% by weight in terms of solid aluminum, and the water/solid ratio is 1.1 or less, add 0.002 to 0.15 wt%, more preferably 0.003 to 0.1 wt%, and when the water/solid ratio is 1.1 or more and 1.5 or less, 'addition of 0.005 to 0.2% by weight, more preferably 0.008 to 0.15 wt%, and water/solid ratio of 1.5 or more and 2.2. In the following, 0.008 to 0.3% by weight, more preferably 0.015 to 0.2% by weight, and 0.02 to 0.6% by weight, more preferably 〇3 to 0.4% by weight, are added when the water/solid ratio is 2.2 or more. The addition form of the aluminum powder is not particularly limited, and a method of adding an aluminum powder by mixing aluminum powder with one part of water may be used by adding an aluminum powder to a method of adding an aluminum powder in a usual manner, or A method of adding an aluminum paste for the manufacture of lightweight air-bubble concrete (refer to the specification of U.S. Patent No. 4,418,270) and the like. The amount of the bubble added is determined by the water/solid ratio of the aqueous slurry and the specific bulk of the target. The method of containing bubbles is not limited to the foaming of the metal aluminum powder. For example, a pre-foaming method which has been conventionally used, that is, air is supplied to the foaming agent or an aqueous solution thereof to form a bubble, and the bubble and the aqueous slurry of the present invention are used. A method of mixing (refer to Japanese Laid-Open Patent Publication No. SHO63-295487), a method in which a foaming agent is mixed in an aqueous slurry, and a bubble is formed by a foaming machine. The foaming agent can be used in the prior art, and the type thereof is not particularly limited, and examples thereof include a synthetic surfactant-based foaming agent, a resin soap-based foaming agent, and a hydrolyzed protein-based foaming agent. All of the raw materials used in the production method of the present invention are mixed in an aqueous slurry to have a CaO/Si 莫 2 molar ratio of 0.5 to 1.5, preferably 0.6 to 1.3, more preferably 0.65 to 1.1. When the number exceeds 1.1, the amount of strontium sulphate required for the formation of sillimanite is insufficient. Not only the amount of slaked calcite is produced. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm). Read the notes on the back and fill out this page. Order the Ministry of Economic Affairs, Intellectual Property Bureau, Staff and Consumer Cooperatives, Print A7 1251585 B7 V. Inventions (34) (Please read the notes on the back and fill out this page) Highly crystalline slaked calcite is produced. When it is less than 〇.5, the bismuth acid component is sufficient but there are many unreacted decanoic acid materials remaining, so the amount of slaked calcite is also reduced. The mixing temperature of the aqueous slurry composed of the solid raw material and water is not particularly limited, but the cement is initially hydrated before being mixed into the mold frame, and the reaction of the tannic acid raw material with the calcareous raw material has a preliminary hardening after the injection of the mold frame. effect. Therefore, when the mixing temperature is too low, the reaction does not proceed, delaying the subsequent preliminary hardening. Therefore, the temperature after mixing is preferably 40 to 1 00 T:, more preferably 50 to 00 ° C. The time for mixing the aqueous slurry is not particularly limited. When the time is too short, the solid raw materials are insufficiently dispersed, and a uniform aqueous slurry cannot be obtained, and the initial hydration of the cement and the reaction of the phthalic acid raw material with the calcareous raw material cannot be performed. When the time is too long, the reaction and excessive hydration of the cement delay the preliminary hardening. Therefore, it is preferably 10 minutes or more and 5 hours or less, more preferably 30 minutes or more and 3 hours or less. Printing by the Intellectual Property Office of the Ministry of Economic Affairs, the Consumers' Cooperatives. When all the calcareous raw materials used are mixed with the tannins and cement, the calcareous raw materials sometimes slow down the initial hydration of the cement. If you want to prepare for early hardening, you can use the solid raw material other than the calcareous raw material and water at 40 to 100 ° C, and the aqueous slurry is mixed for 1 〇 minutes or more and after 1 hour, the 'addition of calcareous raw materials' After the second step of mixing for more than 30 seconds and less than 1 hour at 4 〇 to 1 〇〇 ° c, the mold is injected into the mold to prepare for hardening. It is also possible to mix one part of the calcareous raw material in the first step and add the remaining calcareous raw material in the second step. When the raw material is charged, it is referred to as a single injection in the aqueous slurry added in the first step, and is added to the aqueous slurry in the second step as hereinafter referred to as secondary injection. This paper scale applies to China National Standard (CNS) A4 specification (210X297 Gongdong)&quot;&quot;&quot;&quot;&quot;2 37 - --- 1251585 A7 B7 V. Description of invention (35) Does not contain aluminum sulfate or The other sulfuric acid compound of the hydrate has an effect of preventing the sedimentation effect of the solid and promoting the preliminary hardening. The effect of preventing the sedimentation of the solid is that when the other sulfuric acid compound containing no aluminum sulfate or its hydrate is mixed with the solid raw material other than the water and the water at a temperature of 40 ° C or more for 1 〇 or more, the effect is remarkable. The effect of promoting the preliminary hardening is to add part or all of the other sulfuric acid compound not containing aluminum sulfate or its hydrate in the second step, and then mix it at 40 ° C or more for 30 seconds or more, and then prepare it for hardening. The effect is obvious. When the water/solid is relatively high, especially when the water/solid ratio is 2 or more, it is necessary to prevent sedimentation of the solid, and in the first step, add other sulfuric acid compound not containing aluminum sulfate or its hydrate, and other solid materials and When water is preferred and the water/solids are relatively low, it is preferred to add other sulfuric acid compounds which do not contain aluminum sulfate or a hydrate thereof in the second step. Aluminum sulfate or a hydrate thereof also has an effect of preventing sedimentation of solids and promoting preliminary hardening. In order to obtain these two effects, aluminum sulfate or a hydrate thereof is added together with the solid raw material other than water and water in the first step, and it is preferably mixed at 40 to 100 ° C for 10 minutes or more and 5 hours or less. The effect of the above-mentioned calcareous raw material, aluminum sulfate or its hydrate, and other sulfuric acid compounds not containing these is different depending on one input or secondary injection. Therefore, the water/solid ratio, the mixing conditions (temperature, time), the production steps, and the like may be simultaneously mixed with other raw materials, or may be divided into two or more steps to add a mixing method. The mixing temperature at the time of secondary injection of the sulfuric acid compound or the calcareous raw material is not particularly limited, and when it is too low, the subsequent preliminary hardening is delayed. Therefore, the following goods are mixed - ---- (please read the notes on the back and fill out this page). The Ministry of Economic Affairs, Intellectual Property Office, Staff and Consumer Cooperatives, Printed Paper Size Applicable to China National Standard (CNS) A4 Specification { 210X297 PCT) 1251585 A7 B7 V. Inventive Note (36) (Please read the note on the back and fill out this page) The temperature is ideally 4〇~1 〇crc. The mixing time is not particularly limited. When the mixing time is too short, uniform dispersion cannot be obtained, and when the time is too long, the subsequent hardening delay is delayed, and it is preferably 30 seconds or longer and 1 hour or shorter, more preferably 1 minute or longer and 10 minutes or shorter. When the solid raw material is mixed with water, a mixer which is generally used in the industry can be used. It is desirable to use a mixer having a high-speed rotating blade for a low-viscosity mortar, for example, a blade paddle mixer having a baffle can be used. The mixing method is, for example, a method in which a low-viscosity mortar is used in a mixer having a high-speed rotating blade, and the solid raw material is added to water heated to 60 ° C, and then the mixing tank is heated to 60 t and mixed at atmospheric pressure for 2 hours. The rotation speed of the mixer is not particularly limited. When the solid material is too slow, the solid material will settle, so a rotation speed of 100 to 25 rpm is used. Mixing is not only in the atmosphere, but also in an inert gas such as nitrogen, but it is simpler to mix in the atmosphere. After the completion of the mixing in the second step, the mixture is further reduced under a reduced pressure of 5 minutes for 5 minutes, and the bubbles which are caught during the stirring can be reduced. In this case, the mixing time in the second step and the mixing time under reduced pressure are preferably within 1 hour, and more preferably within 10 minutes. Printed by the Intellectual Property Office of the Ministry of Economic Affairs, the consumer consortium of the present invention, organic light-weight aggregates, pearlite, etc. of pulp, foamed styrene granules, organic microspheres, etc., within the range that does not affect the physical properties of the calcium citrate hardened material. Inorganic lightweight aggregates such as metal microspheres, thickeners such as methyl cellulose and polyacrylic acid, water-reducing agents, high-performance water reducing agents, and the like, commonly used dispersing agents, carbonates such as calcium carbonate and dolomite A curing accelerator such as a compound or sodium citrate, a hardening retarder commonly used for cement materials such as lignosulfonic acid or gluconic acid, and a foaming retarder such as phosphoric acid are mixed with a raw material of calcium citrate hardened material. These can be used in the same amount as conventionally used in the field. This -39 - This paper scale applies to Chinese National Standard (CNS) A4 specification (210X297 mm) 1251585 A7 B7 V. Invention description (37) (Please read the note on the back and fill out this page) These can be used simultaneously with other raw materials. Mixing may also be carried out after the second step, that is, after all other raw materials have been mixed. When the mixing time is too short, uniformity cannot be obtained, and when the time is too long, the mixing time in the steps increases. Therefore, the ideal mixing time is 1 to 5 minutes. Pulp is less expensive due to its low price and is therefore suitable for use in pressure cookers. The pulp can be used, whether it is a broad-leaved tree or a conifer, new pulp or old pulp. These pulps can also be used as a tackifier, a dispersion stabilizer, and a hardening shrinkage reducing agent in the case of preliminary hardening. In the pulp, the finely pulverized pulp can suppress the occurrence of cracks in the preliminary hardening stage or the pressure cooker, in addition to the effect of preventing solid sedimentation when the water/solids of the aqueous slurry is relatively high, and the effect of imparting an appropriate viscosity to the aqueous slurry. It also contributes to the processability and strength of the hardened material. These finely pulverized pulps can be obtained by using a commercially available product or a dry pulverized product, or a fine pulverizer by a high pressure homogenizer or the like in a slurry state. The content of the pulp is desirably 0.1 to 3.0% by weight, more desirably 0.2 to 2.0% by weight. When the amount is less than 0.1% by weight, there is no effect, and when the content exceeds 3.0% by weight, the viscosity is remarkably increased when mixed with the aqueous slurry, and the case where the mold is injected is not good, and bubbles are trapped. Printed by the Intellectual Property Office of the Ministry of Economic Affairs, the Consumers' Cooperatives. If the above-mentioned mixed aqueous slurry is mixed with water-repellent materials or reinforcing fibers, it may be directly formed into the mold frame. At this time, if necessary, it can be formed into a formwork for reinforcing reinforcing steel or reinforcing metal mesh. At this time, the reinforcing steel or the reinforcing metal mesh is preferably rustproofed. The aqueous slurry injected into the mold frame is preferably between 40 and 10 CTC, such as self-heating or external heating, and is preferably hardened for 1 to 48 hours. Pre-hardening is preferably carried out in an environment where the evaporation of water from the aqueous slurry injected into the frame of the steam curing chamber, the steam curing tank, or the like is suppressed. This paper scale is applicable to China National Standard (CNS) A4 specification (210X297 mm) 1251585 A7 ___B7 _ V. Invention description (38) It is also possible to heat the mold frame to prevent hardening under the condition that the moisture on the mold frame is evaporated. The prepared hardened material is cut into an arbitrary shape as necessary, and then subjected to high-temperature and high-pressure curing using a pressure cooker. The cutting can be carried out by a method commonly used for producing lightweight air-bubble concrete, such as wire cutting. In order to improve the efficiency of curing, the prepared hardened material can be removed from the mold frame, and the ideal method for autoclaving can also be used. The conditions of the autoclave are preferably 160 °C (gauge pressure: about 5.3 kgh/cm2) or more, 220 °C (gauge pressure: about 22.6 kgh/cm2). The hardened material obtained is dried to obtain a hardened calcium silicate of the present invention. The water-repellent substance of the present invention may be added in the step of injecting the aqueous slurry before the mold frame, or the preliminary hardened material, or the hardened material after the pressure cooker, and is preferably added in an amount of 0.1 to 3% by weight, more preferably 0.5. ~2% by weight. When it is added to the aqueous slurry, it may be directly added. When it is added to the hardened material after the preliminary hardening or the pressure cooker, it may be heat-treated by a method such as spraying or the like. In order to achieve water repellency to the inside of the cured product, it is preferred to add it to the aqueous slurry. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be specifically described by way of examples. The various measurement methods used in the following examples and comparative examples are as follows. [Bending strength, compressive strength] The hardened material in the autoclave is placed in a constant temperature and humidity chamber at a temperature of 20 ° C and a relative humidity (RH) of 60%. The water content based on absolute dryness is 10% soil. The cured product was used as a sample for measurement. Bending strength, compression strength The paper scale is applicable to China National Standard (CNS) < 21〇χ297 公董) (Please read the notes on the back and fill out this page) Order the Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed 1251585 A7 ____B7 V DESCRIPTION OF THE INVENTION (39) Degrees are measured in accordance with the measurement method of bending strength and compressive strength of 5 SR 5 2 0 1 . In other words, the sample for measuring the bending strength has a size of 4 〇 mm X 4 0 mm X 1 60 mm, and the scale range is 100 mm. In the half of the sample cut by the bending test, the maximum load of the pressing surface of 40 mm X 40 mm was measured, which is the compressive strength. When the thickness of the molded product (cured material) obtained by the production method, that is, the dehydration molding or the production method, is 40 mm or less, a cubic sample of 40 mm on one side is bonded and then used as a sample for measurement. At this time, at least the compressive strength of the orthogonal direction is measured, and these average enthalpy are compressive strengths. [Moving elastic modulus] It is measured according to JIS A-1 1 27 by the test method of the dynamic elastic coefficient of concrete with resonance vibration. The sample for measurement at the time of measurement was a sample having the same shape and the same drying conditions as those for the measurement of the bending strength, and the PC automatic scanning type Yang type modulus measuring device ((Jijing) _· MODEL MIN-011-0 -08) Measure the direct vibration of the sample for measurement. The dynamic resonance coefficient is calculated from the primary resonance frequency of the direct vibration, and the 値 is the dynamic elastic modulus. 【Impact strength】

The cured product obtained by aging the autoclave in a constant temperature and humidity chamber at a temperature of 20 ° C and 60 % (RH) was used as a sample for measurement when the water content based on absolute drying was 1 〇 ± 2 %. The impact strength was measured by a digital impact tester (manufactured by Toyo Seiki Co., Ltd.: DG-UG) according to the CHARPY impact test method. The measurement conditions are unnotched 丨〇mm X丨〇min X This paper size is applicable to China®^^ (CNS) A4^ (21Gx297 公董) — (Please read the notes on the back and fill in this 1)

1T Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed 1251585 A7 B7 V. Invention Description (40) (Please read the note on the back and fill out this page) 100mm sample is fixed at both ends with a pitch of 60mm, weighing 1J, 槌之之The force distance is 0.357 Nm, the distance from the axis to the strike point is 23.0 cm, the lift angle above the 槌 is 150°, and the period is 0.969 sec. Weighing refers to the energy of the vibration of a certain amount of vibration from a certain height to the hem of the sample. [Preparation hardening hardness] The hardness of the preliminary hardened material was measured by using a Japanese mountain-type soil hardness tester (No. 351: standard type) for 5 hours, and the measurement was performed on the hardened material not in contact with the mold frame, and each other. The points at intervals of 3 cm or more were measured three times, and the average enthalpy was the hardness of the preliminary hardened material. [Ping specific gravity] The hardened material obtained by curing the autoclave of the same size as that supplied to the bending tester was used to calculate the bulk specific gravity by the weight and size (volume) after drying at 105 t. Line [Observation of Bubble Diameter] The Ministry of Economic Affairs, Intellectual Property Office, and the Consumer Cooperatives, use a solid microscope (OLYMPUS Optical Industry Co., Ltd.: SZ) to observe the fracture of the specimen after bending strength test at 40 times, and count 10 mm square The number of bubbles containing a maximum diameter of more than 200 // m. Five different points were measured, and the average enthalpy was the number of bubbles. [ Mercury intrusion method: logarithm 1 / 4 値 width, pore ratio] The porosity characteristics and pore size distribution characteristics can be measured by mercury intrusion method (m e r c u r y ρ 〇 r 〇 s i m e t r y). The surface area can also be obtained by mercury intrusion. This paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) 43 &quot; 1251585 A7 ___B7 V. Invention description (41) (Please read the note on the back and fill out this page) This method is to place the sample. Under vacuum, pressure is applied from the outside to allow mercury to penetrate into the pore structure. The amount of mercury infiltration in the function of the amount of pressure was recorded, and the total pore volume was calculated to obtain various pore size distribution characteristics. After the hardened material of the autoclave was pulverized, it was classified into a 2 to 4 mm portion and dried at 10 ° C to be used as a sample for measurement. The mercury intrusion method uses a pore size distribution measuring apparatus (manufactured by M i c r 〇 m e t r i t i c s company: P 〇 r e Sizer 9320) to obtain a pore size distribution of the sample. At this time, the contact angle of mercury with the hardened material was 130°, the surface tension of mercury was 484 dyn/cm, and the measured pressure was converted into a fine pore diameter. When the pore diameter is proportional to the cumulative curve of the pore diameter, the maximum pore diameter of the differential pore distribution curve is 2, and the pore diameter is 1 when the height is A, A2, Ai, and logarithm. The width of 1/4 如 is the difference between the common logarithms of each of A2 and k as shown in (Fig. 2(A), Fig. 2(B)). Further, as shown in Fig. 2(C), when the pore diameter of the maximum 値 of the differential pore distribution curve is 2 or more, the difference between the common logarithm of the maximum pore diameter A2 and the pore diameter A! is obtained. The proportion of pores with a pore size of 0·1 // m or less is printed in the range of pore diameters from 6 nm to 360 // m. The total pore volume measured is 1 〇〇. In the case of %, the volume fraction of all the pores of the pore diameter of //. 1 // m or less is expressed. [Specific surface area of nitrogen adsorption method] The sample which was dried in the same manner as in the mercury intrusion method was dried at 70 ° C for 3 hours under vacuum to obtain a sample for measurement. The specific surface area of the sample was measured by BET adsorption method using a specific surface area measuring device (Autosorb 1 - MP, manufactured by Quantachrome, USA) (Brunauer-Emmett-Teller = &quot;44 - This paper scale applies Chinese National Standard (CNS) A4 specification (210X297) PCT) 1251585 Α7 Β7 V. Description of the invention (42) equation adsorption method). Each sample was measured at 6 points. (Please read the precautions on the back and fill out this page.) [Blame specific surface area] Measured according to the specific surface area test of the physical test method of cement of JIS R 5201. [Powder X-ray Diffraction: Measurement of la, lb] 113⁄4 bending strength g The type I material of the type test was pulverized in a mortar, and an X-ray diffraction apparatus (manufactured by Nippon Rigaku Co., Ltd.: RINT2000) was used to obtain Cu. The aforementioned diffraction peak intensity lb of the ray and the lowest 値la. The measurement conditions were an acceleration voltage of 40 kV, an acceleration current of 200 mA, a light receiving slit width of l.l5 mm, a scanning speed of 4 V minutes, and a sampling time of 〇2°. The X-ray diffraction line is calculated by monochromatization of the background monochromator. The minimum intensity of the background intensity of the angular region enclosed by the two chertite diffraction lines (220) and (222) is la, and the peak intensity of the background sillimanite diffraction line (220) is lb. . The two diffraction lines are shown in Figure 1 (A) and Figure 1 (3), respectively, and the diffraction lines appearing near 29.5 ° and 28.9 ° (20) correspond to the Ministry of Economic Affairs, Intellectual Property Bureau, and the Consumer Cooperatives Printing [Powder X-ray Diffraction] Measurement of 1(002) and 1(220) The sample and measurement conditions are the same as those for the measurement of la and lb described above. However, the true diffraction intensity obtained by approximating the background (see Fig. 3) in the vicinity of the 1 (002) diffraction angle of 6 to 9° (2 Θ). Similarly, 1 (220) is a true diffraction intensity obtained by approximating the background in the vicinity of the diffraction angle of 20 to 40° (2 Θ). Snow----4^-- This paper scale is applicable to China National Standard (CNS) Α4 specification (210Χ 297 mm) 1251585 A7 A7 B7 V. Invention description (43) The (002) diffraction line of the strontium stone is shown in Fig. 3. The corresponding diffraction line appears near 7.7 ° (20). (Please read the precautions on the back and fill out this page.) [FACE Bending Strength] Measured according to nS A 5416 "Flexural Strength Test of Light Bub Concrete Panel 9.5 Panel", L = 1 900 mm. In the load-central displacement curve measured by the strength test, the load (W) of the inflection point is initially shown as the initial crack load. At this time, the central portion is displaced ((5) is moderately cracked at the initial crack. Panel rigidity The amount calculated by (1 1 XWX L3) / (768 X δ ) is the maximum load of the load-center displacement curve when the load is broken. [Panel impact response test] Supports one panel at a pitch of 1 800mm, according to JIS A 1418-2 "Method for Measuring the Breaking Performance of Floor Impact Sounds of Buildings Printed by the Intellectual Property Office of the Intellectual Property Office of the Ministry of Economic Affairs, Part 2: Method of Standard Weight Impact Sources" The standard weight of the impact force characteristic (1) specified in the attachment 2 impacts the center of the panel once, and is measured using a non-contact type positioner until no displacement occurs below the impact point. The response curve is used to determine the forced response displacement and The time until the displacement becomes half (amplitude half-life) and the resonance frequency. [Water absorption rate] The measurement of 40 mm X 40 mm X 160 mm with no change in weight under the conditions of 20 ° C and 60% RH 40mm X 40mm face down, i paper size for Chinese National Standard (CNS) A4 size (210X29*7 mm) ~ 1251585 A7 B7 V. Description of invention (44) Immersed at a height of 1 cm from below at 20 °C In the water, the weight after 1 day and 1 week was measured, and the weight of the water absorbed by the cured product after the autoclave was aged was divided by the weight of the sample before the immersion water. [Dimensional stability] at 20 ° C and 60 % RH Under the conditions, 40mm X 40mm X 160mm measuring sample with no change in weight is attached with a deformation ruler (KFW-5-120-C1-1 1 L5M3R), 40mm X 160mm facing On the top, it is submerged 3 cm below the surface to absorb water. The amount of deformation of the ruler after 1 day and 1 week is measured, and the amount of deformation per lm of the cured product after the curing of the autoclave is obtained. [Carbonation shrinkage rate] Determination promotes carbonation The shrinkage rate during the reaction is used as a measure of long-term durability. The size of the cured product after the autoclave is aged is 20 mm X 40 mm X 160 mm, and dried in a constant temperature and humidity chamber at a temperature of 20 ° C and 60 % (RH) until the hardened material is cured. When the weight balance is reached, the hardened material is placed at a temperature 20t, relative humidity 60% RH and carbon dioxide gas concentration lOvol% of the test conditions neutralization promotion test device (Asahi Science (stock) system: Hajj RUNEA), used on the 3rd, 7th and 14th day The change in the distance between the punctuation points (150 mm) was measured by a microscope, and the shrinkage rate was calculated by the following formula: Shrinkage ratio (%) = 100 X a〇-Li) / L 〇 L. = The distance between the punctuation at the beginning of the neutralization test. After the start of the second neutralization test, the distance between the punctuation marks on the 3rd, 7th and 14th is the Chinese National Standard (CNS) A4 specification (210X 297 mm).厘) (Please read the note on the back and fill out this page) Order the Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed 1251585 A7 B7 V. Invention Description (45) [Standard Force Test] (Please read the notes on the back first) Fill in the page again. The cured product after the autoclave is aged is placed in a constant temperature and humidity chamber at 20 ° C and 60% RH, and the water content based on the absolute drying of the cured product is 丨〇 ± 2 %. The center of the 180mmxl80mmx50mm sample for the nail test is drilled with 3.0 legs 4 and a depth of 25 mm. The head screws of 4.1 1_ 4 and length 45 mm (() strands are made of: 020-04145) The pull-out strength was measured by manually locking in a depth of 30 mi using a built-in adhesion tester (Samamoto Heavy Machine (stock) system: capacity of 1 · 5 tons, lift 1 〇 leg). At the end of the drawing strength measurement, there are two types. When the nail retention force is weak, the screw is pulled up, and when the nail retention force is strong, the sample is conical-shaped with the screw as the center (cone breakage). Example 1 to 1 9 (How to make a calcium sulphate hardened material with a maximum diameter of more than 200 // m in a square of 10mm or more in the square of 10mm or less) Printed by the Ministry of Economic Affairs, Intellectual Property Office, Employees' Consumption Cooperatives In these examples, the use of hardened materials is shown in Table 1. And the solid raw materials below the compounding amount shown in Table 2. In other words, the tantalum acid raw material is a vermiculite pulverized powder or a vermiculite pulverized powder and a smoky dust (manufactured by EFACO Co., Ltd.). The limestone raw material is made of quicklime and cement, ordinary Portland cement (Ordinary Portland Cement, Table 1~7, 〇PC, Table 4), sulfuric acid, sulphuric acid, Ming 1 8 hydrate, and other sulfuric acid compounds, dihydrate gypsum and Organic fibers use finely pulverized pulp. The parts by weight of the anhydrate of the aluminum sulfate 18 hydrate and the dihydrate gypsum are shown in Tables 1 and 2. The vermiculite pulverized powder, the smoky dust (Examples 8 to 1 1 ), the quicklime, and the ordinary paper scale are applicable to the Chinese National Standard (CN'S) A4 specification (210X297 mm). 4^1251585 A7 B7 V. Description of invention (46) (Please read the notes on the back and fill out this page.) Portland cement, aluminum sulfate 18 hydrate and dihydrate gypsum (Examples 8~1 1) Once the input water is heated to 60 °C, the capacity is 10 L. In the stainless steel tank, the stainless steel tank was heated at 60 ° C, and the mixture was stirred at atmospheric pressure for 2 hours under a state of 1 200 rpm of a stirrer (Shengrong Hall: ULTRA mixer DC-CHRM25) to suppress evaporation of water. Next, quicklime and dihydrate gypsum (except for Examples 8 to 11) were charged twice, and the mixture was stirred and mixed for 1 minute under the same conditions as the one-time injection. After the completion of the mixing of the solid raw material and water, the obtained slurry was poured into a mold frame (25 cm X 15 cm X 7 cm) to prevent the water from evaporating, and it was allowed to harden at 60 ° C for 5 hours. Next, the preliminary hardened material was released from the film, and then subjected to high-temperature high-pressure aging at 1,800 ° C for 4 hours in a saturated steam atmosphere in an autoclave, and then dried to produce a calcium citrate cured product. The physical properties of the produced calcium citrate cured product are shown in Table 8 and Table 9. The cured product obtained in Example 1 was subjected to a carbonation test and a nail retention test. The results are shown in Table 16 and Table 17 respectively. Similarly, the results of measurement of the surface water absorption and dimensional stability of the cured product obtained in Example 1 are shown in Table 18. The powder X-ray diffraction chart of the calcium citrate hardened material prepared in Example 1 printed by the Intellectual Property Office of the Intellectual Property Office of the Ministry of Economics is shown in Fig. 1(A), Fig. 3, Fig. 8(A), and the mercury intrusion method. The differential pore distribution is shown in Fig. 2(A), and the photograph of the microscope type of the scanning electron microscope photograph is 2500 times as shown in Fig. 5(A) and the photograph of the magnification of 5000 times is shown in Fig. 5(B). The differential pore distribution of the mercury intrusion method of the hardened calcium citrate prepared in Examples 2 and 18 is as shown in each of the solid lines (A) in Figs. 4 and 7, respectively. The cross-section of the scanning electron microscopy paper is applicable to the Chinese National Standard (CNS) A4 specification (210X29*7 mm) 1251585 A7 B7 ____ V. Invention description (47) (Please read the note on the back first) Fill in this page) Mirror observation. According to the observation results, the structure of each of the cured materials is represented by the plate-like particles of the snow sandstone represented by FIG. 5(A) and FIG. 5(B) showing the electron micrograph of the cured product obtained in Example 1. A very small number of political stone particles. When the microscope is set to a magnification of 2,500 times, 20 points in the area of 35.4 // m X 1.8.9 // m are not intentionally observed. As a result, it is found that the average proportion of the area of the plate-like feldspar particles in each hardened material is found. More than 80%. As a result of powder X-ray diffraction, the strongest line of the stellite (220) can be observed in each of the hardened materials, or only the (101) diffraction of the quartz which is slightly stronger than the strongest line of the (220) diffraction line of the stellite line. Examples 20 to 33 (Manufacturing method of containing 20 or more calcium citrate hardened materials in a bubble having a maximum diameter of more than 200 // m in a square of 10 mm in the square) In the examples, the use of the hardened material was as used in Examples 1 to 19. The solid raw materials were used in the amounts shown in Tables 3 and 4, followed by the use of bubbles followed by aluminum powder, methylcellulose of the tackifier, and water. Dihydrate gypsum is printed in the 20th, 21st, 25th, 28th and 31st, and the other embodiments are secondary inputs. The finely pulverized pulp was used only in Examples 23 and 26. The solid raw materials and the water were stirred and mixed under the same input methods and conditions as in Examples 1 to 19, and then mixed with methyl cellulose. After the aluminum powder was added and mixed at 60 ° C for 1 hour, the slurry was poured into a mold frame (25 cm x 15 cm x 7 cm) to be foamed, and then a calcium citrate cured product was produced in the same manner as in Examples 1 to 19. The various physical properties of the obtained calcium sulphate hardened materials are shown in Table 10 and Table 本. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 1251585 A7 _B7_ V. Invention description (48). The hardened material obtained in Example 20 was supplied to promote the carbonation test and the nail retention test. The results are shown in Table 16 and Table 17 respectively. The differential pore distribution of the mercury intrusion method of the calcium sulphate cured product obtained in Example 20 is shown by the solid line (A) in Fig. 6. The fractured sections of each of the obtained calcium citrate hardened materials were observed using a scanning electron microscope. According to the observation result, it is known that the structure of each of the hardened materials is composed of plate-like particles of slaked calcite containing coarse bubbles, and a matrix other than coarse bubbles, as represented by the photographs of Figs. 5(A) and 5(B). It consists of plate-like particles of calcium carbide and a very small amount of vermiculite particles. When the microscope was set at a magnification of 2,500 times, the matrix other than the coarse bubbles generated by the bubble agent at 20 points in the region of 35.4//mX 18.9//m was not intentionally observed, and as a result, plate-shaped slaked feldspar particles were found in each of the hardened materials. The average proportion of the area occupied is more than 80%. As a result of powder X-ray diffraction, the strongest line of the stellite (220) can be observed in each of the hardened materials, or only the (101) diffraction of the quartz which is slightly stronger than the (220) diffraction line of the stellite line. Example 3 4 An aqueous solution containing a 2.5% by weight of a fluid-based material for a cement-based material (MAR P liquid, manufactured by Asahi Bubble Manufacturing Co., Ltd.) was used, and a foaming machine (manufactured by Foam Technology Research Institute Co., Ltd.) was used at an air pressure of 0.25 kg/cm 2 . The liquid pressure is 2525kg/cm2 to modulate the bubbles. The density of the obtained bubbles was 0.093 g/cm3. After the solid raw material was mixed with water to prepare a slurry by the same formulation and method as in Example 12, the above-mentioned bubbles were mixed for 27 μmol% of the slurry, mixed for 1 hour, and then injected into the mold frame, and the rest were the same as those of Example 12. Method for producing calcium citrate hardened material. This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm)' (please read the notes on the back and fill out this page)

1T Line 1 Economic Department Intellectual Property Bureau Staff Consumer Cooperative Printed 1251585 A7 B7 V. Invention Description (49) (Please read the note on the back and fill out this page) The various physical properties of each calcium sulphate hardened material are as follows. Table 1 shows. The cross section of the cured product was observed by a scanning electron microscope, and the structure was obtained from the plate-like particles of the stellite containing coarse bubbles, and the matrix other than the coarse bubbles, as shown in Fig. 5(A) and Fig. 5(B). ) The slab-shaped particles of the stellite represented by the photograph and a very small amount of vermiculite particles. When the microscope was set at a magnification of 2,500 times, the matrix other than the coarse and large bubbles generated by the bubble agent at 20 points in the region of 35.4 am X 18.9 // m was not deliberately observed, and as a result, plate-shaped slaked feldspar particles were found in the above region. The average proportion of the area occupied is more than 80%. The results of powder X-ray diffraction confirmed that the strongest line was the radiant of the stellite (220). Example 3 5 and 3 6 Using the same formulation and method as in Example 12, the solid raw material was mixed with water to prepare a slurry, and then 1 4 0 v ο 1 % of the bubbles were mixed, and Example 36 was used except for the examples. 1 In the same formulation and method, a solid raw material was mixed with water to prepare a slurry, and then 58 vqI% of bubbles were mixed, and the same procedure as in Example 34 was carried out to produce a calcium citrate cured product. The physical properties of each calcium citrate hardened material produced by the Intellectual Property Office of the Intellectual Property Office of the Ministry of Economic Affairs are shown in Table 11. The fractured section of the cured product was observed by a scanning electron microscope. The structure of each of the cured materials was determined by the plate-like particles of the slaked calcite containing coarse bubbles, and the matrix other than the coarse bubbles, as shown in Fig. 5(A) and 5(B) The slab-shaped particles of stellite represented by the photograph and a very small amount of vermiculite particles. When the microscope is set to a magnification of 2 500 times, the matrix other than the coarse bubbles generated by the bubble agent at 20 places in the area of 35.4 // m X 18.9 // m is not deliberately observed. It is found that the above-mentioned area paper size is applicable to the Chinese national standard (CNS). A4 size (210X297 mm) 1251585 Μ __Β7_ V. Description of invention (50) (Please read the note on the back and fill out this page) In the domain, the average proportion of the area of the plate-shaped stellite particles is More than 80%. As a result of powder X-ray diffraction, it was confirmed that the strongest line was the diffraction line of (222) of sillimanite. Example 37 In addition to 1.14 parts by weight of polyfluorinated oil (manufactured by Shin-Etsu Chemical Co., Ltd.: KF96-100CS) containing polydimethyl siloxane as a water-repellent substance, and dihydrate gypsum were charged twice, the same was carried out. The method of Example 1 produced a calcium citrate hardened product. The physical properties of the hardened calcium silicate hardened material and the hardened material obtained in Example 1 are shown in Table 18. Example 3 8 The mixing of the solid raw material and water was completed. In the subsequent slurry, for the volume of the void containing the final hardened material (after the ripening in the autoclave, after drying), a 〇. 5 vol % fiber length of 6 mm was added. Calcium citrate hardened material was produced in the same manner as in Example 1 except that the polyacrylamide staple fiber (manufactured by Teijin: Technora 3 20) was mixed for 3 hours using a diffusion kneading mixer. The physical properties of each calcium citrate hardened material produced by the Intellectual Property Office of the Intellectual Property Office of the Ministry of Economic Affairs are shown in Table 19. The data of the compressive strength, the impact strength and the fiber addition amount and the results of Example 1 are shown in Table 20. The fractured section of the cured product was observed by a scanning electron microscope. The structure of the cured product was obtained from the slab particles of the slaked calcite represented by the photographs in Fig. 5(A) and Fig. 5(B), and the aromatic polycondensation. It consists of guanamine short fibers and a very small amount of vermiculite particles. When the microscope is set to a magnification of 25 00 times, 20 points in the area of 35.4 // m X 18.9 // m are not deliberately observed. In the above areas, the paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm). Intellectual Property Bureau employee consumption cooperative printed 1251585 A7 B7 V. Description of invention (51) The average proportion of the area occupied by the plate-shaped glacial particles is more than 80%. As a result of powder X-ray diffraction, only the (1 0 1) diffraction line of quartz which slightly exceeded the strongest line of the (220) diffraction line of the sillimanite was found. Example 39 A slurry of about 4500 times was prepared using the same formulation as in Example 2, and was placed in a mold having a height of 600 mm, a length of 2000 mm, and a width of 100 mm, and placed in a 6 mm steel bar, and hardened for 5 hours. The pre-hardened strip is cut into a thickness of 100 mm, a thickness of 2000 mm, and a width of 60 mm, and placed in a pressure cooker at a temperature of 1 80 ° C for 4 hours, and then dried to obtain a moisture content of 20% by weight without cracking. Calcium citrate complex. The sketch of the reinforcing reinforcement used at this time is shown in Figure 9. The results of the panel bending strength and the panel impact response of the obtained calcium citrate composite are shown in Tables 2 and 22, respectively. The impact response was measured three times on average. The physical properties of the substrate portion of the steel bar from which the panel was removed were substantially the same as those of the cured product obtained in Example 2. Comparative Example 1 The same mixing ratio and the same method as in Example 1 were carried out except that aluminum sulfate was not added, and the mixed slurry was poured into the mold frame and kept at 60 t for 5 hours. However, sedimentation of solids, i.e., separation of water and solids, does not result in a hardened calcium citrate of the desired bulk. The separated water was 15% by weight of water used. This paper scale is suitable for the family. ((: Just 44 threat (21 () \297 mm) &quot; IT^ (Please read the note on the back and fill out this page) 1251585 Μ ___Β7 V. Invention description (52) Comparative Example 2 (Please read the precautions on the back side and then fill in the page) The calcium citrate hardened product was produced in the same manner as in Example 2 except that aluminum sulfate was not added. The various physical properties of the material are shown in Table 12. The differential pore distribution of the mercury intrusion method of the cured product is shown by the dotted line (Β) in Fig. 4. The hardened material obtained is scanned using a cross section. Observation by electron microscopy revealed that each of the structures was composed of slab-shaped particles of slaked calcite, a small amount of fibrous particles, and vermiculite particles. The results of powder X-ray diffraction were found to be slightly more than (220) diffraction of slaked calcite. Quartz (101) diffraction line of the strongest line of the line. Comparative Example 3 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed in the same manner as in Example 7 except that aluminum sulfate was not added, and the same method was used to produce calcium citrate. Hardened material. Calcium citrate hardened The various physical properties are shown in Table 12. The differential fine distribution of the mercury intrusion method of the cured product is shown by the dotted line (B) in Fig. 4. The obtained hardened material is scanned using a scanning electron microscope. As a result of observation, it was found that each of the structures was composed of plate-like particles of slaked calcite, a small amount of fibrous particles, and vermiculite particles. The results of powder X-ray diffraction were found to be slightly higher than the (220) diffraction line of the stellite. The strongest line of quartz (101) diffraction line. Comparative Example 4 except that aluminum sulfate was not added, the same mixing ratio as in Example 9 was carried out in the same manner, and the mixed slurry was poured into the mold frame to maintain at 60 ° C. 5 hours. However, the solid sedimentation, that is, the separation of water and solids is produced. 'The paper size is not applicable to the Chinese National Standard (CNS) Α4 specification (210X29*7 mm) 1251585 A7 B7 V. Invention Description (53) Calcium citrate hardened material having a bulk specific gravity. The separated water was 35 wt% of water used. Comparative Example 5 A calcium citrate cured product was produced in the same manner as in Example 1 except that aluminum sulfate was not added. Made The various physical properties of the calcium citrate hardened material are shown in Table 12. The fractured surface of the cured product was observed by scanning electron microscopy, and the structure was characterized by the plate-like particles of the slaked calcite and a small amount of fibrous particles. And the composition of the vermiculite particles. The result of the powder X-ray diffraction confirmed that the strongest line is the diffraction line of (12) of the sillimanite. Comparative Example 6 The same mixing ratio as in Example 16 except that aluminum sulfate was not added and The same method was used to produce a hardened calcium citrate solution. The various physical properties of the obtained calcium citrate cured product are shown in Table 12. The fractured surface of the cured product was observed by scanning electron microscopy. It is composed of plate-like particles of calcite, a small amount of fibrous particles, and vermiculite particles. The result of powder X-ray diffraction confirmed that the strongest line was the diffraction line of (222) of sillimanite. Comparative Example 7 A calcium citrate cured product was produced in the same manner as in Example 20 except that aluminum sulfate was not added. The various physical properties of the obtained calcium citrate hardened material are shown in Table 12. The cross-section of the hardened material was observed by a scanning electron microscope, and the structure was determined by the snowy calcium containing coarse bubbles-----------ΡγΛ-ι---- China National Standard (CNS) Α4 Specifications (210X297 mm) _ (Please read the note on the back and fill out this page) Customs Department of Intellectual Property Intelligence Bureau Staff Consumer Cooperative Printed 1251585 A7 B7 V. Invention Description (54) Stone It is composed of plate-like particles, a small amount of fibrous particles, and vermiculite particles. The result of powder X-ray diffraction confirmed that the strongest line was the diffraction line of (222) of sillimanite. Comparative Example 8 A calcium citrate cured product was produced in the same manner as in Example 22 except that aluminum sulfate was not added. The mixed slurry was poured into the mold, and the hardness of the preliminary hardened product after preliminary hardening at 60 ° C for 5 hours was 10 mm in Example 22, and Comparative Example 8 was 0 mm. The various physical properties of the obtained calcium silicate hard acid are shown in Table 12. The fractured surface of the cured product was observed by a scanning electron microscope. The structure was characterized by the plate-like particles of slaked calcite containing coarse bubbles, the plate-like particles of slaked calcite in other parts, and a small amount of fibrous It consists of particles and vermiculite particles. The results of powder X-ray diffraction confirmed that the strongest line was the diffraction line of (222) of sillimanite. Comparative Example 9 A calcium citrate cured product was produced in the same manner as in Example 23 except that aluminum sulfate was not added. The mixed slurry was poured into the mold, and the hardness of the preliminary hardened product after preliminary hardening at 60 t for 5 hours was 10 mm in Example 23, and Comparative Example 9 was 4 mm. The various physical properties of the obtained calcium silicate hard acid are shown in Table 12. The fractured surface of the cured product was observed by a scanning electron microscope. The structure was characterized by the plate-like particles of slaked calcite containing coarse bubbles, the plate-like particles of slaked calcite in other parts, and a small amount of fibrous It consists of particles and vermiculite particles. The powder X-ray diffraction of the paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) (please read the note on the back and fill out this page). The Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed 1251585 A7 B7 V. INSTRUCTIONS (55) Confirm that the strongest line is the diffraction line of the stellite (220). (Please read the precautions on the back and fill out this page.) Comparative Example 1 0 The same mixing ratio as in Example 25 was carried out except that aluminum sulfate was not added, and the mixture was mixed in the same manner. The mixed slurry was poured into the mold frame to 60. °C is kept for 5 hours. However, the separation of water and solids occurs, and water is formed at the bottom of the preliminary hardened material after foaming, so that the target calcium hardened calcium sulphate cannot be obtained. The separated water was 25% by weight of water used. Comparative Example 1 1 Ministry of Economic Affairs Intellectual Property Office Employees Consumption Cooperative Printed Calcium citrate hardened material was produced in the same manner as in Example 26 except that aluminum sulfate was not added. The mixed slurry was poured into the mold, and the hardness of the preliminary hardened product after preliminary hardening at 60 ° C for 5 hours was 10 mm in Example 23, and Comparative Example 11 was 2 mm. The various physical properties of the obtained calcium silicate hard acid are shown in Table 12. The fractured surface of the cured product was observed by a scanning electron microscope. The structure was characterized by the plate-like particles of the slaked calcite present in the coarse bubble portion, and the plate-like particles of the slaked calcite in other portions, and a small amount. It is composed of fibrous particles and vermiculite particles. The result of powder X-ray diffraction confirmed that the strongest line was the diffraction line of (222) of sillimanite. Comparative Example 1 2 A calcium citrate cured product was produced in the same manner as in Example 31 except that aluminum sulfate was not added. The various physical properties of the obtained calcium citrate hardened material are shown in Table 12. This hardened material is scanned using a scanning type paper. The Chinese National Standard (CNS) A4 specification (210X 297 mm) ^ss-=- 1251585 λ7 A / B7 5. Inventive Note (56) C Read the back of the note. I bought it.) The microscope observation shows that the structure is composed of plate-like particles of slaked calcite containing coarse bubbles, plate-like particles of slaked calcite in other parts, and a small amount of fibrous particles. And meteorite particles. As a result of powder X-ray diffraction, only the (1 0 1) diffraction line of quartz exceeding the peak of the (220) diffraction line intensity of the sillimanite was found. Comparative Example 1 3 to 1 6 The materials shown in Table 5 were mixed so that the temperature of the slurry after the mixing was 50 °C. The tannic acid raw material is a vermiculite pulverized powder having a planar specific surface area of 2,500 cm 2 /g. As the bubble agent, aluminum powder in an amount by weight as shown in Table 5 was used, and the amount of addition was changed to change the expansion ratio. After the aluminum powder was added and mixed, the concrete was immediately poured into the mold frame and pre-hardened at 60 ° C for 3 hours. Then, the prepared pre-hardened compound was released from the film, placed in an autoclave, and aged at a high temperature and high pressure at 1,800 ° C for 4 hours, and then dried to produce a lightweight batt concrete (hardened calcium citrate) having a different bulk. The various physical properties of lightweight concrete produced by the Intellectual Property Office of the Intellectual Property Office of the Ministry of Economic Affairs are shown in Table 13. Comparative Example 1 The hardened material supplied was subjected to a carbonation test and a nail retention test. The results are shown in Table 16 and Table 17 respectively. Similarly, the differential pore distribution of the mercury indentation method of the lightweight bubble concrete prepared in Comparative Example 15 is shown by the dotted line (B) in Fig. 6, and the powder X-ray diffraction chart is shown in Fig. 8(B). Shown. The cross-section of each lightweight concrete was observed by scanning electron microscopy. The structure was characterized by the plate-like particles of slaked calcite containing coarse bubbles, the plate-like particles of slaked calcite from other parts, and the residue. The meteorite and the rough gap around the meteorite. The results of powder X-ray diffraction were found to be far beyond the paper scale. Applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 1251585 A7 B7 V. Description of the invention (Snowy calcite (220) diffraction line intensity is many The peaks are, for example, the (101) diffraction lines of quartz represented by the graph shown in Fig. 8(B). (Please read the notes on the back and fill out this page.) Comparative example 1 7~1 9 Commercially available ALC from 3 types The physical properties of the steel-free part were measured. The results are shown in Table 13. The fracture surface of these ALCs was observed by scanning electron microscopy and the structure was the slabs of the plate-like particles and other parts of the coarse bubbles. The plate-like particles of calcium carbide and the coarse voids around the residual vermiculite and vermiculite. The results of powder X-ray diffraction only found many peaks far exceeding the intensity of the (220) diffraction line of the stellite, for example, Figure 18 (B) The graph shown in the graph shows only the (1 01) diffraction line of quartz. Comparative Example 20 The Ministry of Economic Affairs, the Intellectual Property Bureau, the Consumer Cooperative, printed with a blender of 6 (TC mixed with ordinary Portland cement 31 parts by weight, Quicklime 42 parts by weight, B 27 parts by weight of lameite 7500 and 60 parts by weight of water. Then, stirring was stopped, and the mixture was allowed to stand at 60 ° C for 4 hours to prepare for hardening. 50 parts by weight of the obtained pulverized product of the cured product, ordinary wave 8.4 parts by weight of Portland cement, 8.4 parts by weight of quicklime, 30.1 parts by weight of fine powder of Blaine® 1 1000, 3 parts by weight of dihydrate gypsum, 53.9 parts by weight of water, and 0.42 parts by weight of fibers obtained by refining old pulp, In the state where the evaporation of water is suppressed, 6 (TC, hold for 12 hours to prepare for hardening. The prepared preliminary hardened material is released from the film, placed in a pressure cooker, and aged at 80 ° C for 4 hours, and then dried. Calcium citrate hardened material. The mixing of raw materials is shown in Table 5.

This paper scale is applicable to China National Standard (CNS) A4 specification (210X 297 mm) ~ J 1251585 A7 B7_____ V. Invention description ((Please read the note on the back and then fill out this page) Made of Calcium Citrate Hardened The various physical properties are shown in Table 13. The fractured surface of the cured product was observed by a scanning electron microscope, and the structure was composed of plate-like particles of slaked calcite and a small amount of fibrous particles. The diffraction result confirmed that the strongest line was the diffraction line of the sillimanite (220). Comparative Example 21 3 parts by weight of ordinary Portland cement, 42 parts by weight of quicklime, and a powder of Blaine 値 1 1000 were mixed at 60 ° C using a stirrer. 27 parts by weight of stone and 160 parts by weight of water. Then, stirring was stopped, and the mixture was allowed to stand at 60 ° C for 4 hours to harden. 40 parts by weight of the obtained pulverized product of the cured product, 13.6 parts by weight of ordinary Portland cement, and quicklime 13.6 parts by weight, 29.8 parts by weight of the fine powder vermiculite of Blaine® 1 1000, 3 parts by weight of dihydrate gypsum, 11.8 parts by weight of water, and 1 part by weight of the fiber which refines the old pulp, and then the slurry obtained is poured into the mold. In the box, except Other than the above, the hardened calcium citrate was obtained in the same manner as in Comparative Example 20. The blending of the raw materials is shown in Table 5. The various physical properties of the calcium citrate cured product printed and manufactured by the Ministry of Economic Affairs Intellectual Property Office employees' consumption cooperatives are shown in Table 13. The results of the nail retention test of the cured product are shown in Table 17. The differential pore distribution of the mercury intrusion method is shown in Fig. 2(B). The fractured surface of the obtained cured product is scanned using an electron microscope. As a result of observation, it was found that the structure was composed of plate-like particles of slaked calcite and a small amount of fibrous particles. The results of powder X-ray diffraction confirmed that the strongest line was the diffraction line of (220) of slaked calcite. Applicable to Chinese National Standard (CNS) A4 Specification (210X 297 mm) A7 B7 1251585 V. Invention Description (Comparative Example 22 (Read the first note on the back and fill in this page again) Use a blender to 60 ° C ordinary Portland cement 38.3 parts by weight, 43.2 parts by weight of quicklime, 4.3 parts by weight of a fine powder of Blaine® 1〇〇〇, 14.2 parts by weight of barium dust and 416 parts by weight of water were stirred and mixed for 4 hours, and 89.65 parts by weight of the obtained slurry was further mixed. Blame値1 1000 9.15 parts by weight of vermiculite, 1.2 parts by weight of dihydrate gypsum, 5.8 parts by weight of water, and 0.8 parts by weight of fibers obtained by refining the old pulp, and then the obtained slurry flows into the mold frame, and the others are The cured product of calcium citrate was obtained in the same manner as in Comparative Example 20. The blending materials were as shown in Table 5. The various physical properties of the cured calcium citrate cured product are shown in Table 14. The cross section of the cured product was scanned using an electron microscope. As a result of observation, it was found that the structure was composed of plate-like particles of slaked calcite and a small amount of fibrous particles. The results of powder X-ray diffraction confirmed that the strongest line was the diffraction line of (220) of sillimanite. Comparative Example 23 Printed by the Ministry of Economic Affairs, Intellectual Property Bureau, 8 Workers' Consumption Cooperative

In Comparative Example 20, in addition to mixing the fibers which refine the old pulp, 0.065 parts by weight of the aluminum powder as a bubble agent was added to the obtained slurry, and the mixture was mixed at the same temperature for 30 seconds, and then flowed into the mold frame. 20 obtained the same as calcium citrate hardened. The various physical properties of the resulting cured product are shown in Table 14. The results of the nail-holding test of the cured product are shown in Table 17. The fractured section of the cured product was observed by a scanning electron microscope, and the structure was found to be present in the plate-like particles of the stellite of coarse bubbles. It is composed of plate-like particles of slaked calcite in other parts, a small amount of fibrous particles, and vermiculite particles. Powder X -62 - This paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) 1251585 A7 A7 B7_____ V. Invention description ((Read the first note on the back and fill in this page) Confirmation of the results of ray diffraction The strongest line is the diffraction line of the stellite (220). Comparative Example 24 In Comparative Example 21, in addition to mixing the fibers which refine the old pulp, 0.107 parts by weight of aluminum as a bubble agent was added to the obtained slurry. The powder was mixed at the same temperature for 30 seconds and then flowed into the mold frame, and the same was obtained in the same manner as in Comparative Example 21. The various physical properties of the obtained cured product are shown in Table 14. The results of scanning electron microscopy showed that the structure was present in the plate-like particles of the slaked calcite of the coarse bubbles, and other parts; the plate-like particles of the slaked calcite, a small amount of fibrous particles and the meteorite particles. The results of the powder X-ray diffraction confirmed that the strongest line is the diffraction line of the stellite (220). Comparative Example 25 Ministry of Economic Affairs Intellectual Property Bureau g (Working Consumer Cooperatives printed 6 parts by weight of ordinary Portland cement, quicklime 3 9.4 parts by weight, 13 parts by weight of slaked lime, and 44.8 parts by weight of vermiculite powder having an average particle diameter of 20//m, for these total 3% by weight of dihydrate gypsum, and water added, water/solid ratio for all solid materials The slurry was heated to 40 ° C. The mold for the mortar strength test of JIS R 5201 (10 cm X 1 〇 cm X 4 0 cm: unconfigured steel bar) was injected into the application release agent. The frame was placed in an atmosphere of humidity of 8 〇% and a temperature of 50 ° C for 10 hours to prepare the slurry to be hardened. The prepared hardened material was removed from the film and placed in an autoclave at 180 ° C for 7 hours. After high temperature and high pressure aging, calcium citrate hardened material is obtained. The combination of raw materials is shown in Table 5. -63 - This paper scale applies to Chinese national standard (CN'S) A4 specification (210 X 297 mm) A7 1251585 B7 V. Invention description (j (Please read the precautions on the back and fill out this page.) The various physical properties of the cured calcium citrate are shown in Table 14. The fracture surface of the cured product is observed by scanning electron microscopy. The structure is mainly fibrous particles, residual vermiculite and vermiculite The coarse voids were completely free of plate crystals. The diffraction X-ray diffraction results did not reveal the diffraction line of the slaked calcite, and the strongest line was the diffraction line of quartz (101). Comparative Example 26 In addition to mixing ordinary Portland 14 parts by weight of cement, 0.3 parts by weight of quicklime, 17.2 parts by weight of slaked lime, and vermiculite powder having an average particle diameter of 20//m: 4 3 · 2 parts by weight, for these total 3% by weight of dihydrate gypsum, added When the water was used as the whole solid raw material, the water/solid ratio was 0.66 as the slurry, and the same as in Comparative Example 25, the calcium citrate cured product was obtained. The weight ratio of the raw materials to the total amount of each raw material is shown in Table 5. The various physical properties of the calcium citrate hardened material produced by the Intellectual Property Office of the Intellectual Property Office of the Ministry of Economic Affairs are shown in Table 14. The fractured section of the hardened material was observed by a scanning electron microscope to reveal that the structure was mainly fibrous particles, residual vermiculite, and coarse voids around the vermiculite, and no plate crystals were found at all. The diffraction X-ray diffraction results showed no clear diffraction line of the sillimanite, and the strongest line was the diffraction line of quartz (1 〇 1). Comparative Example 2 7 In addition to 18 parts by weight of ordinary Portland cement, 32.2 parts by weight of quicklime, 10.7 parts by weight of hydrated lime, and 4 1 · 7 parts by weight of vermiculite powder having an average particle diameter of 20/zm, for these total 3% by weight Dihydrate gypsum, added water The paper scale applies to China National Standard (CNS) A4 specification (2iOX; 297 mm) -64 - A7 1251585 B7 V. Invention description (^ (Please read the back note first and then fill in this page) When the water/solid ratio was 0.79 as the slurry for the all-solid raw material, the calcium citrate cured product was obtained in the same manner as in Comparative Example 25. The blending of the raw materials is shown in Table 6. Various types of calcium citrate cured products were produced. The physical properties are shown in Table 14. The shrinkage rate of the cured product which promotes the carbonation test is shown in Table 16. The differential pore distribution of the obtained mercury-indentation method of the cured product and the mercury intrusion method of Example 18. The differential pore distribution curve (A) is shown by the dotted line (B) in Fig. 7. The powder X-ray diffraction chart of the hardened material is shown in Fig. 8(C). The fractured section of the cured product uses scanning electrons. The results of the microscope observation are mainly shown in the photo of Figure 5(C). There were no plate-like crystals in the coarse voids around the fibrous particles, residual vermiculite and vermiculite. The diffraction line of the sillimanite was not found by the powder X-ray diffraction, and the strongest line was the diffraction of quartz (101). Comparative Example 2 8 Ministry of Economic Affairs, Intellectual Property Bureau, S-Consumer Cooperative, printed, produced 0.74 kg of quicklime in a 2.60 kg of 70 °C hot water to obtain a slaked lime slurry. After cooling to form a slurry at 32 °C, The mixed diatomaceous earth (passing 325 Mesh, Si 〇 2 content 79.0% by weight) 0.20 kg and cold water 0.70 kg. At this time, the water/solid ratio was 3.5. The obtained slurry was gelatinized at 88 ° C for 2 hours. Then, the mixture was cooled to 60 ° C, and 0.81 kg of vermiculite pulverized powder, 0.11 kg of alkali-resistant glass fiber, and 0.1 1 kg of fresh conifer pulp were added, and uniformly mixed in a diffusion kneading mixer for 2 minutes. In a mold of size 40 mm X 160 mm X 40 mm, the water is removed by a metal mesh, and dewatered at a pressure of 12 kgf/cm2. The thickness of the formed product is about 20 mm at this time. Water vapor atmosphere-65- paper Applicable to China National Standard (CNS) A4 specification (2) 0X297 mm) 1251585 A7 B7 V. Invention description (d (read the first note on the back and fill out this page), after 180 °C, 8 hours reaction The dried sulphate hardened material having the same thickness as the molded product was obtained by drying at 105 ° C for 24 hours. Two pieces of hardened material having a thickness of 20 mm were bonded together using an epoxy-based adhesive, and then cut into cube pieces of 4 〇 mm on one side. As a sample for measuring the compressive strength. The various materials of the calcium citrate cured product produced by the combination of the raw materials shown in Table 6 are shown in Table 14. The shrinkage rate of the cured product of the @g acidification test is shown in Table 16. The fractured section of the obtained cured product was observed by a scanning cat type electron microscope, and its structure was mainly composed of paper hair and glass fiber, and only a few plate crystals were found. The strongest line of powder X-ray diffraction is the diffraction line of quartz (1 01). Comparative Example 29 Various physical properties of a commercially available fire-resistant coating calcareous calcium plate having a thickness of 25 mm were measured. The various physical properties measured are shown in Table 14. The compressive strength was measured in the same manner as in Comparative Example 28. Powder X-ray diffraction revealed that the main component of calcium citrate was hard ettringite. Ministry of Economic Affairs, Intellectual Property Bureau, 8 Workers' Cooperatives, Printing Comparative Example 30 In Comparative Example 28, 0.4 kg of diatomaceous earth used and 0.42 kg of slaked lime (purified 99% of the commercially available reagent) were added, and the mixture was heated to stir and mix. The reaction was allowed to proceed at 90 ° C for 3 hours. 0.2 g of ordinary Portland cement, 0.2 kg of vermiculite pulverized powder used in Example 1, and 0.01 6 kg of conifer pulp were added to the obtained gelatinous substance. This mixture was poured into the mold frame and kept at 40 ° C for 8 hours to be hardened. Then the pre-hardened material is stripped and then placed in an autoclave at 1 80 ° C, 8 paper scales for the Chinese National Standard (CNS) A4 specification (2] OX 297 mm) -66 - 1251585 A7 ___B7 V. Invention Description (After high temperature and high pressure aging, the calcium sulphate hardened material is produced by drying. The combination of raw materials is shown in Table 6. (Please read the note on the back and fill out this page.) Various physical properties of calcium citrate cured products. As shown in Table 14, the shrinkage rate of the cured product for promoting the carbonation test is shown in Table 16. The fractured surface of the obtained cured product was observed by a scanning electron microscope to have an amorphous and short fibrous structure. As a result of the formation of the particles, only a very small number of plate crystals were found. As a result of powder X-ray diffraction, it was confirmed that the strongest line was the diffraction line of (12) of the sillimanite. Comparative Example 3 1 Aqueous suspension of calcium hydroxide (Ca 〇 concentration: 1 〇% by weight) was added to a 5 wt% aqueous solution of aluminum sulfate at a rate of addition (mol/min) 0.6 in a state of stirring, and the molar ratio of CaO/AhCh was adjusted to 6. The liquid temperature was all adjusted to 60 °. C. The slurry thus obtained Stirring at 60 °C for 1 hour to obtain synthetic calcium sulfate hydrate (3 C a〇· A 1 2〇3 · C a S〇4 · Printed by the Ministry of Economic Affairs, Zhici Property Bureau, 8 Workers' Cooperatives, 3 2 Η 2〇). Adding 30% by weight of synthetic calcium sulfate hydrate, 6.99% by weight of slaked lime, 27.6% by weight of cerium, 1% by weight of ash, 5% by weight of wood pulp, 5.0% by weight of wood pulp and 5% by weight of alkali-resistant glass fiber. Then, water was added to prepare a slurry having a solid concentration of 10% by weight. The slurry was scraped in a single-layer rotary screen machine to form a thickness of about 6 mm, and then the obtained cured product was placed in an autoclave at 180 ° C. After aging for 6 hours in a saturated water vapor atmosphere, 105. (: Drying for 24 hours gave a calcium citrate cured product. The various materials of the hardened calcium citrate obtained by the combination of the raw materials as shown in Table 6 are shown in Table 15. Use an epoxy-based adhesive to bond 7 pieces of hardened material with a thickness of about 6 legs, and then make one side of the paper. Applicable to China National Standard (CNS) A4 specification (210X 297 mm) 1251585 A7 B7 V. Invention description (^ 40mm cube sample, used as a sample for compressive strength measurement. Note on the back side. Fill in the page. The weight ratio of the raw materials to the total amount of each raw material is shown in Table 6. The various physical properties of the cured calcium citrate cured product are shown in Table 14. The shrinkage rate of the cured product of the test is shown in Table 16. The fractured section of the obtained cured product was observed by a scanning electron microscope, and the structure was mainly composed of pulp, glass fiber, and fibrous particles. As a result, a small amount of flaky crystals were found. The strongest line of powder X-ray diffraction is the diffraction line of quartz (101). Comparative Example 32 10 parts by weight of hydrated lime and 1 part by weight of diatomaceous earth were reacted at 90 ° C for 2 hours to obtain a gel. 20 parts by weight of the gel, 27 parts by weight of slaked lime, 27 parts by weight of cerium, 1 part by weight of ash, and 5 parts by weight of wood pulp, and the weight of the glass fiber 1 printed by the Ministry of Economic Affairs Parts, type II anhydrite, 1 part by weight, and aluminum sulfate 3 parts by weight (in terms of gypsum), and adding 2 times the weight of these total weight of water, stirred and mixed. Then, water was added to prepare a raw material slurry having a solid concentration of 3.1% by weight, which was formed into a thickness of about 6 brain. The resulting product was then aged at 80 ° C for 8 hours in a humid air atmosphere (humidity 95%). Further, in a pressure vessel, a hydrothermal reaction was carried out at 18 (TC for 10 hours) in a saturated water vapor atmosphere, followed by drying to obtain a calcium citrate molded product. The raw materials were blended as shown in Table 6. The physical properties are shown in Table 15. The epoxy-based adhesive was used to bond 7 pieces of 6 mm thick cured material, and then a paper scale was applied to the Chinese National Standard (CNS) A4 specification (210X297 mm)'~ _ 68 - ~~ — 1251585 A7 B7 V. INSTRUCTIONS ((Please read the notes on the back and fill out this page). A 40 mm cube sample is used as a sample for compressive strength measurement. A powder X-ray diffraction chart of the obtained hardened material. As shown in Fig. 1 (B), the fractured section of the obtained hardened material was observed by a scanning electron microscope, and its structure was mainly composed of pulp, glass fiber, and fibrous form as shown in Fig. 5 (D). A small amount of flaky crystals were formed by particles and a small amount of vermiculite particles. The most intense line of powder X-ray diffraction is the diffraction line of quartz (101). Comparative Example 3 3 Ministry of Economic Affairs Intellectual Property Bureau Completion Consumer Cooperative Printed in 60 ° C hot water The lime milk obtained by hydrating the quicklime is added to the Portland powder of Blaine 値 7 500, water is added to make the molar ratio of Ca/Si 〇 2 =1, the ratio of water to solid parts is 30, and water is mixed. The raw material slurry was subjected to a hydrothermal reaction under a pressure of 14 kgf/cm 2 and a temperature of 197 ° C in a saturated water vapor atmosphere in a pressure cooker for 2.5 hours to obtain a quasi-crystalline slurry. The obtained quasi-crystalline slurry was 100 parts by weight ( 3 parts by weight of glass fiber was added to the solid content conversion, and the aqueous slurry was obtained by mixing. The solid content of the obtained aqueous slurry was 100 parts by weight, and 1.5 parts by weight of aluminum sulfate 18 hydrate based on the anhydrous substance was added and aggregated. The viscosity of the sand-oxygen oil is 30 c p. The methyl hydrogenated storage polypot is a 1:10 (by weight) mixture of dimethylpolyoxane having a hydroxyl group viscosity of 90 cp at both ends (Dongli SILICONE) :BY- 1 6- 805 ) After 2.5 parts by weight, it is dehydrated and formed by pressurization at 4 kg/cm 2 at this time, the thickness of the molded product is about 20 mm. Then, the molded product is pressurized under a pressure of 15 kg/cm 2 at a temperature of 200 ° C. After 7 hours of reaction, drying at 13 ° C to obtain water-repellent calcium citrate The original _ paper is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm): Fly 9 ' 1251585 A7 B7 V. Invention description (Materials are shown in Table 6. (Read the first note on the back) Fill in this page. The various physical properties of the cured calcium citrate are shown in Table 15. Use a epoxy-based adhesive to bond two hardened pieces with a thickness of about 20 mm, and then cut into cubes of 40 mm on one side. It is used as a sample for measuring the compressive strength. The cross section of the cured product was observed by a scanning electron microscope, and the structure was composed of flaky particles and fibrous particles presumed to be glass fibers and slaked calcite. As a result of powder X-ray diffraction, it was confirmed that the strongest line was the diffraction line of (220) of ferrocene, and the diffraction line of hard strontite was found. Comparative Example 3 4 The diatomaceous earth and the quicklime were mixed with a molar ratio of Ca/(SiCh + A1) of 0.95, and a slurry of 12 times the total solid content was added to prepare a slurry. The obtained slurry was heated at 7 (TC for 3 hours under normal pressure to form a calcium citrate gel. For the solid content, 10% by weight of aluminum sulfate was added to the obtained gel product, and 4 kg/cm 2 was added. Pressurized dehydration molding. The thickness of the formed product after dehydration is about 20 mm. Then, the formed product is treated with a pressure cooker under a saturated steam of 10 kg/cm 2 and dried at 120 ° C to obtain a hardened calcium citrate. Table 6 shows the various physical properties of the calcium citrate cured product printed by the 8th Industrial Consumers Cooperative of the Ministry of Economic Affairs, as shown in Table 15. The epoxy-based adhesive is used to bond two pieces of hardening with a thickness of about 20 mm. Then, the sample was cut into a 40 mm cube sample and used as a sample for measuring the compressive strength. The fractured section of the cured product was observed by a scanning electron microscope, and the structure was composed of flaky particles and fibrous particles. The results of the diffraction confirmed that the strongest line is the diffraction line of the stellite (220). This paper scale applies to the China National Standard Guide (CNS) A4 specification (210X 297 mm) -70 - 1251585 A7 B7 V. Description of the invention ( d Comparative Example 35 Weighing Blaine値1 1000 vermiculite powder and slaked lime (74% in terms of Ca〇), Ca/Si〇2 molar ratio = 0.65, wherein water is added to prepare the solid part of the weight of 3% of the prize. The hair is placed in the pressure cooker The pressure of l〇kg/cm2 was hydrothermally aged for 1 hour, and then slowly cooled by 6 hours to obtain a calcium citrate crystal gel. Next, 54.5 parts by weight of a calcium citrate crystal gel obtained, commercially available/3 11.5 parts by weight of hemihydrate gypsum, 1.5 parts by weight of granulated granulated slag of 6,000 glaze, 5 parts by weight of pulp, 3.6 parts by weight of glass fiber, 2 parts by weight of fluorinated nylon, 2 parts by weight of hard bismuth fossil Adding water to the solid raw material consisting of 10.5 parts by weight of ash stone, 1.5 parts by weight of slaked lime, 1.5 parts by weight of aluminum sulfate, and 1 part by weight of protein-based retarder, and mixed by a mixer to prepare a solid concentration of 10% by weight. The raw material slurry is pressurized by a filter press at 4 kg/cm 2 and dehydrated into a semi-product. The thickness of the formed product is about 20 legs at this time. The semi-finished product is then aged at 60 ° C 10 . After the aging, the semi-finished product is dried to obtain a calcium citrate hardened material. For example, Table 6

The various physical properties of the hardened calcium citrate prepared by TfN 0 are shown in Table 15. Two pieces of a cured product having a thickness of about 20 mm were bonded together using an epoxy-based adhesive, and then cut into a cube sample of 40 mm on one side to prepare a sample for measuring the compressive strength. The fractured section of the cured product was observed by a scanning electron microscope, and its structure was mainly composed of fibrous particles. As a result of powder X-ray diffraction, only the (1 〇丨) diffraction line of quartz which greatly exceeded the peak of the (220) diffraction line intensity of the sillimanite was found. This paper scale applies to China National Standard (CNS) A4 specification (210X 297 mm) (please read the note on the back and fill out this page). i# Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed 1251585 A7 B7 V. OBJECTS OF THE INVENTION (Comparative Example 36 (please read the back sheet for the first step). Mix 15.0 parts by weight of ordinary Portland cement, 60.0 parts by weight of vermiculite, and 22.0 parts by weight of quicklime (slaked lime/cement weight ratio) About 2), 3 parts by weight of gypsum, and 0.01 parts by weight of aluminum powder, water/solid part 0.66, Ca〇/Si〇2 molar ratio = 0.6 slurry heated to 40 ° C. Release agent] IS R 5201 mortar strength test mold frame (4 cm x 4 cm xl6 cm), humidity 95% and temperature 451 atmosphere in the mold frame for 10 hours to harden the slurry. After the film is released from the film, it is placed in a pressure cooker, and the high temperature and high pressure steam is aged at 80 ° C and 10 ° for 8 hours to obtain a hardened calcium citrate. The combination of raw materials is shown in Table 6. 0 Ministry of Economic Affairs Intellectual Property Bureau Employees' consumption cooperatives print and manufacture tannins The various physical properties of the calcium cured product are shown in Table 15. The fractured surface of the cured product was observed by a scanning electron microscope, and the structure was found to be a plate-like particle of the slaked calcareous stone and a matrix other than the coarse bubble in the large bubble portion. It is composed of amorphous and short-fibrous particles and a very small amount of slab-like particles of sillimanite. Under the microscope setting 2500 times, 20 bubbles are not intentionally observed in the area of 35.4 // m xl 8.9 // m The matrix other than the coarse bubbles generated by the agent was found to have an average ratio of the area occupied by the plate-shaped slaked calcite particles in the above region of 10%. The result of powder X-ray diffraction was found to be substantially larger than that of the slaked calcite. (220) Quartz of diffraction line intensity (1 0 1) diffraction line 〇 Comparative Examples 37 and 38 Comparative Example 37 is a mixed aluminum powder of 0.020 parts by weight, and Comparative Example 38 is a paper size applicable to the Chinese National Standard (CNS). Α4 size (210X 297 mm) ^Τ7Γ- 1251585 A7 B7

5. Description of the Invention (7 (J mixed aluminum powder: 0.050 parts by weight, in addition to the same method as Comparative Example 36, a calcium citrate cured product was obtained. The mixing of the raw materials is shown in Table 7. The obtained calcium citrate hardened. The various physical properties of the materials are shown in Table 15. The shrinkage ratio of the cured carbonation test of the cured product obtained in Comparative Example 37 is shown in Table 6. The fractured surface of each cured product was observed by a scanning electron microscope. In the structure of the large bubble, only the plate-like particles of the slate, the matrix other than the coarse bubbles are composed of the amorphous and short-fibrous particles and a very small amount of stellite particles. The microscope is set at a magnification of 2,500. In the region of 35//m XI 8.9 // m, the matrix other than the coarse bubbles generated by the bubble agent was not deliberately observed, and as a result, the area occupied by the plate-shaped slaked calcite particles was found in the above region. The average ratio was 1%. The results of powder X-ray diffraction only found the (101) diffraction line of quartz which greatly exceeded the peak of the (220) diffraction line intensity of the sillimanite. Comparative Example 39 In Comparative Example 27, Adding bubble agent to the slurry The aluminum powder was added to the mold after mixing for 30 seconds at the same temperature, and a calcium citrate cured product was obtained in the same manner as in Comparative Example 27. The blending of the raw materials is shown in Table 7. The physical properties of the cured product of calcium sulphate are shown in Table 15. The fracture surface of the cured product was observed by a scanning electron microscope, which was mainly fibrous particles, residual vermiculite, and coarse voids around the vermiculite. Crystallization. The results of powder X-ray diffraction have not been found to be clear. The paper scale of the slaked calcite is applicable to the Chinese National Standard (CNS) A4 specification (2] 〇 X29*7 mm) -- (Please read the back of the note first) Matters fill out this page) Order Ministry of Economic Affairs Intellectual Property Bureau S Workers Consumption Cooperative Printed 1251585 A7 ____ _B7 V. Invention Description (71) Diffraction line, the strongest line is the diffraction line of quartz (101). Comparative Example 4 0 In the slurry having a temperature of 50 ° C composed of a solid raw material and water, 0.5% by weight of polyfluorene oxide oil (manufactured by Shin-Etsu Chemical Co., Ltd.: KF96-00 00CS) was added to the total amount of the solid raw material, and the same as Comparative Example 15 Method of manufacturing lightweight gas Concrete (calcium citrate hardened). The results of measuring the water absorption and dimensional stability of the lightweight foam concrete prepared are shown in Table 18. The physical properties of lightweight concrete and surface stability other than dimensional stability値 is substantially the same as Comparative Example 15. 5. Comparative Example 4 1 The same comparative example was added except that 0.5 vol% of the same aromatic polyamine short fiber as the user of Example 38 was added to the slurry before the metal aluminum powder was charged. The method of 15 is to manufacture lightweight air-bubble concrete (calcium citrate hardened material). The results of measuring the water absorption and dimensional stability of the lightweight foam concrete obtained are shown in Table 19. The compressive strength, impact strength and fiber addition The data of the amount is shown in Table 20. The microstructure of the lightweight bubble concrete was observed to be substantially the same as that of Comparative Example 15 except that the aromatic polyamide fiber was contained. Comparative Example 4 2 A commercially available lightweight bubble concrete panel (manufactured by Asahi Kasei Co., Ltd.) having a width of 600 ft, a length of 20,000 mm, and a thickness of 10 ft. Under the condition that the moisture content of the panel is 20% by weight ^T4--- (please read the notes on the back and fill out this page). The Ministry of Economic Affairs, Intellectual Property Bureau, Staff and Consumer Cooperatives, Printed Paper Scale Applicable to China National Standard (CNS) Α4 Specifications (210X297 mm) 1251585 A7 _ ___ _B7 _ _ V. Inventive Note (72), measuring panel bending strength and panel impact response. The measurement results are shown in Tables 21 and 22, respectively. At the same time, the results of the various physical properties of the substrate portion without the reinforcing bar were measured for the panel of the same specification purchased separately. The results were substantially the same as in Comparative Example 丨5. The impact response system was averaged three times. Comparative Example 4 3 A calcium ruthenate complex was produced in the same manner as in Example 39 except that the slurry prepared in Comparative Example 21 was used. However, when the film was peeled off at 60 °C for 5 hours, it was found that the volume in the height direction of the preliminary hardening was reduced, and the hardened material settled. Therefore, there were many cracks around the steel bar, and a composite of measurable physical properties could not be obtained. ---------Φ------1T------^0— (Please read the notes on the back and fill out this page.) Printed by the Ministry of Economic Affairs, Intellectual Property Bureau, and the Consumer Cooperatives. Standard country - country I use a piece of paper, a paper I, 97 A7 1251585

7 B Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperatives Printing V. Inventive Notes (73) Table 1 Raw Material Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Example 8 Example OPC (parts by weight) 41.2 41.17 41.2 41.2 41.2 41.2 41.17 53.9 53.9 Quicklime once (parts by weight) 13.9 13.94 13.9 13.9 13.9 13.9 13.94 18.2 18.2 Secondary lime (parts by weight) 32.5 32.52 32.5 32.5 32.5 32.5 32.52 42.5 42.5 Diamond crushed powder (weight 100 100 100 100 100 100 100 80 70 Blaine 値11000 11000 7500 5500 3500 2500 2500 11000 11000 矽Fume (parts by weight) 0 0 0 0 0 0 0 20 30 Plaster once (parts by weight) 0 0 0 0 0 0 0 7.97 8 Gypsum secondary (parts by weight) 6.91 6.91 6.91 6.91 6.91 6.91 6.91 0 0 Sulfuric acid (parts by weight) 5.35 5.35 5.35 5.35 5.35 5.35 5.35 8.03 9.37 Water (parts by weight) 368 367 368 368 368 368 367 548 640 Pulverized pulp ( Parts by weight 0 2.90 0 0 0 0 2.90 0 0 Aluminium powder (parts by weight) 0 0 0 0 0 0 0 0 0 Methylcellulose (parts by weight) 0 0 0 0 0 0 0 0 0 CaO/Si〇2 ( Reduced ratio) 0.73 0.73 0.7 3 0.73 0.73 0.73 0.73 0.93 0.93 Water individual ratio (parts by weight) 1.84 1.82 1.84 L84 1.84 1.84 1.82 2.38 2.76 (Please read the notes on the back and fill out this page) This paper scale applies to China National 橾隼 (CNS) A4 specification ( 210X297 mm) A7 1251585

7 B Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperatives Printing V. Inventions (74) Table 2 Raw Materials Example 10 Example 11 Example 12 Example 13 Example 14 Example 15 Example 16 Example 17 Example 18 Implementation Example 19 OPC (parts by weight) 53.9 53.9 41.2 41.2 41.2 41.2 41.2 41.2 41.2 41.2 Quicklime once (parts by weight) 18.2 24.3 13.9 13.9 13.9 13.9 13.9 13.9 13.9 13.9 Secondary lime (parts by weight) 42.5 36.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 Vermiculite pulverized powder (parts by weight) 70 60 100 100 100 100 100 100 100 100 Blaine 値11000 11000 11000 11000 11000 11000 11000 7500 7500 11000 矽Fume (parts by weight) 30 40 0 0 0 0 0 0 0 0 Plaster once (weight Part 8. 8 8.19 0 0 0 0 0 0 0 0 Gypsum secondary (parts by weight) 0 0 7 7 6.84 6.79 6.79 6.79 6.79 6.79 Sulfuric acid 1 liter (parts by weight) 9.37 14.0 4.01 3.0 3.39 1.98 1.98 1.98 1.98 1.98 Water (parts by weight) ) 640 944 326 325 293 241 241 203 174 150 Crushed pulp (parts by weight) 6.56 0 0 1 0 0 1 0 0 0 Aluminium powder (parts by weight) 0 0 0 0 0 0 0 0 0 0 Methylcellulose (parts by weight) 0 0 0 0 0 0 0 0 0 0 CaO/Si〇2 (small ratio) 0.93 0.93 0.73 0.73 0.73 0.73 0.73 0.73 0.73 0.73 Water/solid ratio (parts by weight) 2.68 3.99 1.64 1.63 1.48 1.23 1.22 1.03 0.88 0.77 (Please read the note on the back and fill out this page) This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) A7 1251585

7 B Ministry of Economic Affairs Intellectual Property Office Staff Consumer Cooperative Printing 5, Invention Description (75) Table 3 Raw Material Example 20 Example 21 Example 22 Example 23 Example 24 Example 25 Example 26 Example 27 OPC (parts by weight) 41.2 41.2 41.2 41.2 41.2 53.9 53.9 53.9 Quicklime once (parts by weight) 13.9 13.9 13.9 13.9 13.9 18.2 18.2 18.2 Secondary lime (parts by weight) 32.5 32.52 32.5 32.5 32.5 42.5 42.5 42.5 Diamond crushed powder (parts by weight) 100 100 100 100 100 70 70 70 Blaine 値11000 11000 11000 11000 11000 11000 11000 11000 矽 soot (parts by weight) 0 0 0 0 0 30 30 30 gypsum once (parts by weight) 6.79 6.84 0 0 0 8.02 8.02 8.02 gypsum secondary (parts by weight) 0 0 6.91 6.91 6.9 0 0 0 Aluminum sulfate (parts by weight) 1.98 3.41 5.35 5.35 5.35 9.37 9.37 9.37 Water (parts by weight) 241 293.1 368 368 368 640 640 640 Pulverized pulp (parts by weight) 0 0 0 2.9 0 0 6.56 0 Aluminum powder (parts by weight) 0.065 0.092 0.107 0.107 0.250 0.353 0.353 0.477 Methylcellulose (parts by weight) 0.048 0.059 0.074 0.074 0.074 0.128 0.128 0.128 Ca〇/Si〇2 (乇少比 ;) 0.73 0.73 0.730 0.730 0.73 0.93 0.93 0.93 Water individual ratio (parts by weight) 1.23 1.48 1.84 1.82 1.84 2.76 2.68 2.76 (Please read the notes on the back and fill out this page) This paper scale applies to Chinese national standards (CNS ) A4 size (210X297 mm) 1251585 A7

7 B Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperatives Printing V. Inventive Note (76) Table 4 Raw Material Example 28 Example 29 Example 30 Example 31 Example 32 Example 33 OPC (parts by weight) 41.2 41.2 41.2 41.2 41.2 41.2 Quicklime once (parts by weight) 23.2 25.1 25.1 25.1 27.9 27.9 Secondary lime (parts by weight) 23.2 21.4 21.4 21.4 18.6 18.6 Shi Xishi pulverized powder (parts by weight) 100 100 100 100 100 100 Blaine 値7500 7500 7500 2500 7500 7500 矽Dust (parts by weight) 0 0 0 0 0 0 Gypsum once (parts by weight) 6.75 0 0 6.75 0 0 Gypsum twice (parts by weight) 0 6.75 6.75 0 6.79 6.79 Sulfuric acid (parts by weight) 0.986 0.986 0.986 0.986 1.98 1.98 Water (Parts by weight) 202 187 187 187 150 131 Pulverized pulp (parts by weight) 0 0 0 0 0 0 Aluminum powder (parts by weight) 0.041 0.055 0.030 0.030 0.023 0.018 Methylcellulose (parts by weight) 0.041 0.038 0.038 0.038 0.030 0.027 Ca〇 /Si〇2 (乇瓜比) 0.73 0.73 0.73 0.73 0.73 0.73 Water individual ratio (parts by weight) 1.03 0.95 0.95 0.95 0.77 0.67 (Please read the notes on the back before filling in P) This paper scale applicable Chinese National Standard (CNS) A4 size (210X 297 mm) A7 1251585

7 B Ministry of Economic Affairs Intellectual Property Bureau Employees Consumption Cooperatives Printing V. Inventions (77) Table 5 Raw Materials Comparative Examples Comparative Examples Comparative Examples Comparative Examples Comparative Examples Comparative Examples Comparative Examples Comparative Example 13 14 15 16 20 21 22 25 26 OPC (parts by weight) 81.6 81.6 81.6 81.6 40.7 54.1 53.8 13.4 27.8 Quicklime once (parts by weight) 16.3 16.3 16.3 16.3 46.7 59.1 60.7 87.9 41.4 Secondary lime (parts by weight) 0 0 0 0 0 0 0 0 0 hydrated lime (parts by weight) 0 0 0 0 0 0 0 29.0 82.2 Blaine 値100 100 100 100 100 100 80 100 100 Diamond crushed powder (parts by weight) 2500 2500 2500 2500 7500 11000 11000 Average particle size average particle size 20 β m 20 β m 矽 soot (weight Parts) 0 0 0 0 0 0 20 0 0 Plaster once (parts by weight) 7.09 7.09 7.09 7.09 8.50 8.84 9.71 6.90 7.50 Gypsum secondary (parts by weight) 0 0 0 0 0 0 0 0 0 Sulfuric acid i (parts by weight) 0 0 0 0 0 0 0 0 0 Water (parts by weight) 143 143 143 143 239.9 420 631 147 171 Crushed pulp (parts by weight) 0 0 0 0 1.19 2.95 6.47 0 0 Aluminium powder (parts by weight) 0.058 0.86 0.124 0.225 0 0 0 0 0 methyl fiber Element (parts by weight) 0.029 0.029 0.029 0.029 0 0 0 0 0 Ca〇/Si〇2 (small ratio) 0.65 0.65 0.65 0.65 0.73 0.92 0.93 0.60 1.2 Water individual ratio (parts by weight) 0.70 0.70 0.70 0.70 1.22 1.84 2.74 0.62 0.66 (Please read the precautions on the back and fill out this page.) The paper size applies to the Chinese National Standard (CNS) A4 specification (21〇X297 mm) 1251585 A7 B7 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printing 5, invention description ( 78) Table 6 Raw material Comparative Example 27 Comparative Example 28 Comparative Example 30 Comparative Example 31 Comparative Example 32 Comparative Example 33 Comparative Example 34 Comparative Example 35 Comparative Example 36 OPC (parts by weight) 43.2 0.0 33.3 0 0 0.0 0.0 0 25.0 Quicklime once (weight Part) 77.2 73.3 0.0 0 0 93.3 88.0 0 0.0 Lime secondary (parts by weight) 0 0 0 0 0 0 0 0 0.0 hydrated lime (parts by weight) 26 0 53.3 117 100 0 0 80.9 48.3 Diamond crushed powder (parts by weight) 100 80 33 100 73 100 0 100 100 Blaine 値 average particle size 20 // m 11000 11000 矽 sand 7 sand 7500 11000 2500 矽 soot (parts by weight) 0 0 0 0 0 0 0 0 0 ΐ日藻土 (parts by weight) 0 20 67 0 2 7 0 100 0 0 Plaster once (parts by weight) 7.40 0 0 0 27 0 0 0 5.00 Gypsum secondary (parts by weight) 0 0 0 0 0 0 0 37.1 0 Aluminum sulfate (parts by weight) 0 0 0 29.7 0.80 2.8 18.80 4.8 0 Water (parts by weight) 200 327 360 3295 7900 5800 1255 1585 98 Crushed pulp (parts by weight) 0 11 3 18.1 13.5 0 0 16.1 0 Alkali-resistant glass fiber (parts by weight) 0 11 0 1.8 2.7 5.8 0 4.2 0-dimensional nylon fiber (parts by weight) 0 0 0 0 0 0 0 0.65 0 矽石石(重量份) 0 0 0 36.2 27.0 0 0 33.9 0 Granular slag (parts by weight) 0 0 0 0 0 0 0 37.1 0 Hard fossil ( Parts by weight 0 0 0 0 0 0 0 6.5 0 Aluminium powder (parts by weight) 0 0 0 0 0 0 0 0 0.017 Methylcellulose (parts by weight) 0 0 0 0 0 0 0 0 0 Polyoxane (weight份) 0 0 0 0 0 4.7 0 0 0 Protein retarder (parts by weight) 0 0 0 0 0 0 0 3.2 0 Ca〇/Si〇2 (decrease ratio) 1.2 0.83 0.73 1.02 0.91 1.0 1.13 0.77 0.60 Water individual Ratio (parts by weight) 0.79 1.68 1.90 10.89 32.40 28.08 10.09 9.00 0.55 (Please read the notes on the back and fill out this page) This paper scale applies to the Chinese national standard.隼(CNS) A4 Specification (210X297 mm) Ministry of Economic Affairs Intellectual Property Office Staff Consumer Cooperative Printed 1251585 A7 B7 V. Invention Description (79) Table 7 Raw Material Comparison Example 37 Comparative Example 38 Comparative Example 39 OPC (parts by weight) 25.0 25.0 43.2 Quicklime once (parts by weight) 0.0 0.0 77.2 Secondary lime (parts by weight) 0.0 0.0 0 hydrated lime (parts by weight) 48.3 48.3 26 Vermiculite pulverized powder (parts by weight) 100 100 100 Blaine fit 2500 2500 Average particle size 20 β m 矽Soot (parts by weight) 0 0 0 Gypsum once (parts by weight) 5.00 5.00 7.40 Gypsum secondary (parts by weight) 0 0 0 Aluminum sulfate (parts by weight) 0 0 0 Water (parts by weight) 98 98 200 Crushed pulp (parts by weight) 0 0 0 Aluminum powder (parts by weight) 0.033 0.083 0.046 Methylcellulose (parts by weight) 0 0 0 Ca〇/Si〇2 (ΐ reduction ratio) 0.60 0.60 1.2 Water/solid ratio (parts by weight) 0.56 0.55 0.79 (Please Read the notes on the back and fill out this page. This paper scale applies to China National Standard (CNS) A4 specification (210X297 mm) 1251585 A7 A7 B7 V. Invention Description (8(] Table 8 Ministry of Economics Production Bureau Consumer Cooperatives Printing Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Example 8 Example 9 Pine specific gravity 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.40 0.35 Powder X-ray diffraction Ib/Ia 5.65 5.79 5.44 5.26 4.78 4.56 4.58 4.65 4.35 The logarithm of mercury intrusion method 1/4 値 width 0.69 0.86 0.79 0.87 0.99 1.01 1.12 0.72 0.89 Bubbles with a maximum diameter of more than 200#m 20 or less 20 or less 20 or less 20 or less 20 or less 20 or less 20 or less 20 or less 20 or less mercury intrusion method 0.1 or less pore volume ratio vol% 80.66 88.11 77.48 64.3 57.57 57.58 58.28 57.86 56.45 Powder X-ray diffraction Ic/Ib 1.06 (sand) 1.02 (sand) 1.03 (sand) 0.96 (sand) 1.28 (sand) 1.37 vermiculite 1.36 (sand) 0.46 (sand) 0.24 (sand) dynamic elastic modulus N/mm2 4620 4335 4520 4337 3913 3892 3820 2466 1929 Compressive strength N/mm2 17.72 16.51 16.99 15.94 12.62 12.05 10.35 8.92 6.99 Bending strength N/mm2 3.78 4.08 4.3 4.22 3.40 3.28 3.35 2.22 1.74 a 13 obtained from equation (1) 12 13 12 11 11 11 10 9 b obtained by the formula (2) 1.78 1.83 1.77 1.77 1.63 1.57 1.39 2.30 2.61 Specific surface area m2/g 42.3 48.5 44.6 43.2 40.5 36.5 30.6 52.5 53.5 Powder X-ray diffraction of slaked calcite 1 (002) /1(220) 0.39 0.39 0.42 0.42 0.4 0.43 0.39 0.32 0.31 (Please read the note on the back and fill out this page) This paper size applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -83 - 1251585 A7

7 B Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperatives Printing 5 'Inventive Description (al) Table 9 Example 10 Example 11 Example 12 Example 13 Example 14 Example 15 Example 16 Example 17 Example 18 Example 19 Pine specific gravity 0.35 0.25 0.55 0.55 0.60 0.69 0.69 0.79 0.89 0.99 Powder X-ray diffraction 4.34 3.90 6.01 5.25 5.77 5.55 5.59 5.17 4.94 4.76 Ib/la Mercury intrusion logarithm 0.90 0.99 0.79 0.80 0.82 0.72 0.79 0.88 0.85 0.70 1/4値The maximum width is more than 200 20 20 20 20 20 20 20 20 20 20 20 20 bubbles below the following points below the following following the following following the following below the following mercury intrusion method 0.1# v〇]% 50.63 29.15 88.73 84.66 92.28 95.01 90.06 95.83 97.14 Ratio of pores below 95.31 m Powder X-ray diffraction 0.22 0.34 0.89 0.90 0.87 0.82 0.79 1.08 1.19 1.23 Mb (sand) (sand) (sand) (sand) (sand) ) (sand) (sand) (sand) (sand) (sand) Elastic modulus N/mm2 1926 1197 4799 4955 5373 6950 6652 8061 9284 10181 Compressive strength N/mm2 6.68 2.96 20.70 19.23 23.7 30.05 27.70 40.18 45.90- 53.83 Flexural strength N/mm2 1.75 0.969 3.77 3.55 4.21 5.63 5.77 6.67 7.64 7.57 by ( 1) A 9 10 12 12 12 12 12 12 11 11 10 b obtained by the formula (2) 2.50 2.26 1.97 1.74 1.90 1.64 1.61 1.76 1.62 1.66 Specific surface 稹m2/g 52.6 66.0 51.5 50.5 46.3 45.5 47.2 43.2 42.3 42.6 Powder X-ray Diffraction 0.35 0.44 0.47 0.45 0.42 0.39 0.38 0.46 0.44 0.47 Snowy Calcium (002) / 1 (220) (Please read the back note first and then fill out this page) This paper scale applies to Chinese national standards (CNS ) A4 size (210X29? mm) -84- A7 1251585

7 B Ministry of Economic Affairs Zhici Property Bureau Staff Consumer Cooperative Printing 5, invention description (Table 10 Example 20 Example 21 Example 22 Example 23 Example 24 Example 25 Example 26 Example 27 Pine specific gravity 0.49 0.39 0.35 0.35 0.25 0,20 0.20 0.144 Powder X-ray diffraction Ib/Ia 5.88 6.02 5.82 6.15 5.92 4.52 4.58 4.42 Mercury intrusion method logarithm 1/4 inch width 0.94 1.12 1.02 1.07 1.07 0.95 0.97 0.96 degree maximum diameter over 200/im bubble Most of the majority existed, the majority existed, the majority existed, the majority existed, the majority existed, the majority existed, the majority existed in the mercury intrusion method, the volume of vol% below 0.1 μm 75.89 66.75 61.42 62.60 58.96 33.31 32.5 31.25 The ratio of pore volume powder X-ray diffraction Ic/Ib 0.86 0.78 0.90 0.87 0.88 0.31 0.35 0.30 (矽石) (Sandstone) (Sandstone) (Sandstone) (Sandstone) (Sandstone) (Meteite) (Sandstone) Dynamic elastic modulus N/mm2 3609 2430 2048 2045 1195 1014 1005 459 Compressive strength N/mm2 10.18 6.81 5.32 5.26 2.87 1.43 1.4 0.79 Distortion strength N/mm2 2.23 1.61 1.25 1.32 0.85 0.50 0.55 0.31 From (1) a 11 10 10 10 10 11 11 8 b obtained by the formula (2) 1.48 1.81 1.81 1.80 2.20 1.40 1.39 2.54 specific surface area m2/g 44.5 48.5 50.5 52.3 51.5 53.5 55.2 53.8 Powder X-ray diffraction of slaked calcium stone 0.4 0.32 0.38 0.39 0.38 0.31 0.34 0.33 1(002)/1(220) (Please read the note on the back and fill out this page) This paper size applies to the Chinese National Standard (CNS) A4 specification (210X 297 mm) - 85- A7 1251585

7 B Ministry of Economic Affairs Zhici Property Bureau g (Working Consumer Cooperatives Printing 5, Invention Description (^ Table 11 Example 28 Example 29 Example 30 Example 31 Example 32 Example 33 Example 34 Example 35 Example 36 Pine specific gravity 0.61 0.61 0.68 0.68 0.82 0.93 0.43 0.21 0.31 Powder X-ray diffraction Ib/Ia 6.25 6.25 6.25 4.44 4.88 4.75 5.06 4.86 4.93 Mercury intrusion method logarithm 1/4 値 width 0.85 0.87 0.78 1.15 0.73 0.69 0.94 0.97 1.02 Maximum diameter Most of the bubbles exceeding 200 vm are mostly present, most exist, most exist, most exist, most exist, most exist, most exist, most exist, mercury is pressed, 0.1 V m or less, the ratio of pores is vol% 88.35 86.92 90.03 78.69 93.60 97.50 68.71 49.92 65.20 Powder X Radiation lc/Ib 0.78 (sand) 0.98 (sand) 0.93 (sand) 2.50 (sand) 1.18 (sand) 1.26 (sand) 0.91 (sand) 0.88 (sand) 0.91 (sand) Dynamic elastic modulus N/mm2 5240 4850 5989 4953 6837 8061 2938 1014 1623 Compressive strength N/mm2 16.77 15.20 20.58 13.2 27.6 32.5 9.1 1.96 4.14 Bending strength N/mm2 3.82 3.0 4.45 2.74 4.80 5.97 3.49 0.96 1.58 a 11 10 11 9 9 9 10 11 9 obtained from the formula (1) b 1.40 1.42 1.41 1.20 1.54 1.42 1.81 1.92 2.00 Specific surface area m2/g 45.2 43.5 45.2 39.6 41.2 40.3 49.6 52.3 54.2 Powder X-ray diffraction of slaked calcite 1 (002) / 1 (220) 0.39 0.35 0.42 0.41 0.42 0.46 0.36 0.39 0.29 (Please read the note on the back and fill out this page) This paper scale applies to China Standard (CNS) A4 size (2!〇X297 mm) -86- A7 1251585

7 B Ministry of Economic Affairs Zhici Property Bureau employee consumption cooperative printing 5, invention description (Table 12 Comparative Example 2 Comparative Example 3 Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 Comparative Example 9 Comparative Example 11 Comparative Example 12 Pine specific gravity 0.50 0.51 0.35 0.69 0.49 0.35 0.35 0.20 0.69 Ib/Ia of powder X-ray diffraction 5.01 4.82 3.32 5.23 5.62 5.72 5.36 4.23 2.89 Logarithm of mercury intrusion method 1/4 値 width 1.39 1.61 1.36 1.32 1.27 1.29 1.42 1.47 1.62 Maximum diameter exceeds 200; T/m bubble 20 or less 20 or less 20 or less 20 or less Most of the majority exist Most exist Most exist Most of the mercury injection method is less than 0.1% of the pore volume ratio νο]% 52.10 42.10 43.10 78.20 63.5 47.60 44.30 23.5 67.76 Powder X-ray diffraction Ic/Ib 1.04 (sand) 2.62 (sand) 0.41 (sand) 0.76 (sand) 0.91 (sand) 0.80 (sand) 0.82 (sand) 0.37 (sand) 3.85 (Sand) Dynamic elastic modulus N/mm2 4310 3650 2095 6560 3250 2105 2050 996 4130 Compressive strength N/mm2 10.10 7.12 3.48 19.30 6.85 3.44 3.32 1.03 9.75 Bending strength N/mm2 3.12 2.07 1.4 0 4.7 1.72 1.21 1.31 0.58 2.23 a 12 10 10 11 9 10 10 11 7 obtained from the formula (1) b 1.13 1.02 1.15 1.15 1.17 1.13 1.13 1.14 1.16 1.16 1.12 1.13 1.16 1.16 Specific surface area m2/g 53.1 45.3 57.3 46.6 48.2 52.3 51.5 56.3 39.6 Powder X-ray diffraction of ferrets (002)/Ι (220Γ 0.36 0.32 0.28 0.33 0.36 0.41 0.44 0.36 0.23 (please read the notes on the back and fill out this page) This paper size applies to China. Standard (CN'S) A4 specification (210X 297 male f) -87- A7 1251585

7 B Ministry of Economic Affairs Zhici Property Bureau Staff Consumer Cooperatives Printing 5, invention description (Table 13 Comparative Example 13 Comparative Example 14 Comparative Example 15 Comparative Example 16 Comparative Example 17 Comparative Example 18 Comparative Example 19 Comparative Example 20 Comparative Example 21 Pine specific gravity 0.69 0.62 0.50 0.38 0.51 0.49 0.49 0.69 0.51 Ib/Ia of powder X-ray diffraction 4.98 5.38 5.22 5.38 5.21 4.50 4.44 5.48 5.75 Logarithm of mercury intrusion method 1/4 値 width 1.51 1.54 1.75 1.50 1.62 1.54 1.67 1.32 1.50 Maximum diameter exceeds 200 Most of the bubbles exist, most of them exist, most exist, most exist, most exist, most exist, there are 20 or less, 20 or less mercury intrusion methods, 0.1# ΠΊ, the following pore volume ratio vol% 62.7 60.07 54.34 70.66 51.6 51.50 55.30 80.75 56.88 Powder X-ray diffraction Ic/Ib 2.62 (sand) 2.33 (sand) 2.27 (sand) 2.33 meteorite 2.82 (sand) 5.56 (sand) 2.50 (sand) 0.79 proud stone 0.55 (sand) dynamic elastic mold Number N/mm2 4568 3558 2825 1826 2680 2680 2520 6512 4370 Compressive strength N/mm2 9 6.20 4.95 2.56 4.60 4.68 3.40 18.60 10.3 Bending strength N/mm2 3.29 2.82 1 .4 1.08 1.65 1.46 1.16 4.8 3.32 a 8 7 8 8 7 8 7 11 12 from the formula (1) b 0.92 0.92 1.04 1.04 1.05 1.07 0.85 1.12 1.13 Specific surface area m2/g 34.2 33.7 34.2 31.6 29.3 31.2 38.3 47.6 42.7 Powder X-ray diffraction of slaked calcite 1(002)/1(220) 0.36 0.41 0.36 0.39 0.33 0.32 0.23 0.34 0.32 (Please read the notes on the back and fill out this page) This paper scale applies to China National Standard (CNS) A4 Specification (210Χ297 mm) -88- A7 1251585

7 B Ministry of Economic Affairs Intellectual Property Bureau Employees Consumption Cooperatives Printing V. Description of the invention (Table 14 Comparative Example 22 Comparative Example 23 Comparative Example 24 Comparative Example 25 Comparative Example 26 Comparative Example 27 Comparative Example 28 Comparative Example 29 Comparative Example 30 Pine specific gravity 0.35 0.49 0.35 1.08 0.98 0.88 0.74 0.29 0.45 Powder X-ray Diffraction Ib/Ia 3.26 5.23 5.36 Snowy feldspar ferrets Calcium ferrets 1.24 Snow shale 2.91 No or no waterless silver intrusion method 1/4 1.42 1.36 1.48 1.31 1.36 1.56 1.26 0.67 1.21 The maximum width of the 超过 width is more than 200#m. The majority of the 20 or more are more than 20, 20 or less, 20 or less, 20 or less, 20 or less, 20 or less, and the mercury intrusion method. Lvm vol% 44.52 56.5 40.30 70.50 62.80 56.95 61.9 3.50 48.80 The following ratio of pore volume to powder X-ray diffraction Ic/Ib 0.36 0.88 0.84 feldsparite snow shale calcite ferrets 3.00 sylvestite 0.97 (sandstone) ) (Sandstone) (Sandstone) Nothing or None (Sandstone) No (Meteorite) Dynamic elastic modulus N/mm2 2131 3120 2050 6882 6250 4710 2050 561 2753 Pressure Strength N/mm2 3.58 5.86 3.12 20.70 18.23 12.11 13.7 2.70 4.90 Bending strength N/mm2 1.40 1.42 1.35 3.66 2.43 2.45 4.21 2.00 0.4 a 10 9 10 6 6 6 3 4 9 obtained by the formula (1) b 1.15 1.06 1.06 1.15 1.17 1.18 4.67 6.42 1.07 Specific surface area m2/g 56.3 47.5 52.3 87.8 86.5 82.7 39.0 32.7 99.8 Powder X-ray diffraction 0.26 0.36 0.35 Snow feldspar ferrets Calcite ferrets 0.18 Snow strontium 0.4 1 (002 )/1(220) Nothing or nothing (please read the notes on the back and fill out this page) This paper scale applies to China National Standard (CNS) A4 specification (210X 297 mm) -89- A7 1251585

7 B Ministry of Economic Affairs Intellectual Property Bureau B (Working Consumer Cooperatives Printing 5, Inventions (87) Table 15 Comparative Example 31 Comparative Example 32 Comparative Example 33 Comparative Example 34 Comparative Example 35 Comparative Example 36 Comparative Example 37 Comparative Example 38 Comparative Example 39 Pine specific gravity 0.60 0.54 0.17 0.30 0.37 0.94 0.83 0.62 0.66 Ib/Ia powder X-ray diffraction 2.77 2.28 4.55 3.92 2.73 2.76 2.69 2.76 The logarithm of the sulphate anhydrous silver intrusion method 1/4 値 1.10 1.39 2.05 1.70 2.56 0.86 0.89 0.92 1.76 Bubbles with a maximum width of more than 200/im, 20 or less, 20 or less, 20 or less, 20 or less, 20 or less, 20 or less, most of them exist, most of them exist, most exist, and there are mercury intrusion method, 0.1# m or less vol% 48.5 37.3 3.18 10.08 16.2 85.78 .83.66 69.50 56.29 ratio of pore volume to powder X-ray diffraction Ic/Ib 5.00 2.44 0.24 0.50 1.67 4.35 5.26 4.35 feldsparite (meteorite) (meteorite) (hard travertine) (stone) (meteorite) ) (矽石) (矽石) (矽石) No elastic modulus N/mm2 1988 2004 277 347.35 561 7105 5712 3360 2269 Compressive strength N/mm2 2.84 2.51 0.51 1.38 0 .36 20.35 10.45 7.09 4.59 Flexural strength N/mm2 1.43 1.25 0.17 0.46 0.15 5.24 4.18 2.42 1.20 a 4 5 4 2 2 8 8 7 4 from formula (1) b 1.01 0.88 3.49 from formula (1) 6.74 0.86 1.07 0.77 1.15 1.34 Specific surface area m2/g 52.8 58.6 66.3 58.3 66.5 81.7 78.4 80.8 93.3 Powder X-ray diffraction of ferrets calcium 0.25 0.25 0.17 0.32 0.30 0.36 0.33 0.38 feldsparite 1 (002) / 1 (220) None (please read the notes on the back and then fill out this page) This paper scale applies to China National Standard Leather (CNS) A4 specification (210X 297 mm) -90 - 1251585 A7 B7 V. Invention description (88) Table 16 Promotion Carbonation Test Example Examples Comparative Example Comparative Example Comparative Example Comparative Example 1 20 15 27 28 30 37 3 Eye Shrinkage % 〇〇 0 0.45 0.08 0.05 0.1 7 曰 Shrinkage % 0 〇 0.04 0.55 0.24 0.2 0.36 14 eye shrinkage% 0.01 0.02 0.18 0.65 0.33 0.28 0.44 Table 17 (Please read the back note first and then fill out this page) Nail force test Example 1 Example 20 Comparative example Comparative example 21 Comparative example 15 23 Pine specific gravity 0.50 0.49 0.50 0 .50 0.49 Pulling strength (kgf) 162 110 68.8 120 75 Destructive traits Cone breaking conical damage Pulling up cone destruction Pulling up the paper scale Applicable to China National Standard (CNS) A4 specification (210X297 mm) Ministry of Economic Affairs Intellectual Property Bureau staff consumption Co-operative printing A7 1251585 B7 Ministry of Economic Affairs Intellectual Property Bureau 8 Workers Consumption Cooperative Printing 5, invention description (^ Table 18 Example 1 Example 37 Comparative Example 40 • Water-repellent substance added Μ There is a pine specific gravity 0.50 0.50 0.50 Powder X-ray Diffraction of IMa 5.65 5.36 5.11 7jC Silver Indentation Logarithm 1/4 値 Width 0.69 0.71 1.77 Bubbles with a maximum diameter of more than 200 μm 20 or less 20 or less Most of the pores below 0.1 / im of the ZK silver indentation method Volume ratio vol% 80.66 82.22 56.30 Powder X-ray diffraction Ic/Ib 1.06 1.04 2.62 (Sandstone) (Shi Xishi) (Meteorite) Dynamic elastic modulus N/mm2 4620 4580 2750 Compressive strength N/mm2 17.72 17.12 4.65 Bending Strength N/mm2 3.78 3.68 1.4 a 13 13 8 obtained from the formula (1) b obtained from the formula (2) 1.78 1.75 1.02 specific surface area m2/g 42.3 40.2 36.3 powder X-ray diffraction Calcium stone 1 (002) / 1 (220) 0.39 0.43 0.33 Water absorption rate after one side weight % 26 5 21 Weight % after one week 62 9 36 Dimensional change rate after / / m / m 580 300 452 After one week / /m/m 910 560 773 (Read the first note on the back and fill in the page. This paper size applies to the Chinese National Standard (CNS) A4 specification (2] 0X297 mm) -92 - A7 1251585

7 B Ministry of Economic Affairs Intellectual Property Bureau Employees Consumption Cooperative Printed 5, Invention Description (9() Table 19 Example 38 Example 1 Comparative Example 41 Comparative Example 15 Pine specific gravity 0.50 0.50 0.50 0.50 Powder X-ray diffraction Ib/Ia 5.58 5.65 5.03 5.22 The logarithm of mercury intrusion method 1/4 値 width 0.75 0.69 1.74 1.75 Bubbles with a maximum diameter of more than 200//m are 20 or less and 20 or less. Most of them have a ratio of pores below 0.1 # m of mercury intrusion method. Vol% 77.30 80.66 52.60 54.34 Powder X-ray diffraction Ic/Ib 1.02 (sand) 1.06 (sand) 2.63 (sand) 2.57 (sand) Dynamic elastic modulus N/nim2 4320 4620 2750 2825 Compressive strength N/mm2 18.20 17.72 5.02 4.95 Bending strength N/mm2 3.42 3.78 1.52 1.4 a 12 13 8 8 obtained from the formula (1) b 2.03 obtained from the formula (2) 1.78 1.10 1.04 specific surface area m2/g 44.3 42.3 35.3 34.2 powder X-ray diffraction snow Calcium carbide 1 (002) / 1 (220) 0.35 0.39 0.39 0.36 (Please read the note on the back and fill out this page) This paper scale applies to China National Standard (CNS) A4 specification (210X297 mm) -93- 1251585 A7 B7 V. Invention Description (91) Table 20 Example 3 8 Example 1 Comparative Example 4 1 Comparative Example 15 Fiber weight AF AF fiber addition amount v ο 1 % 0.5 0 0.5 0 Compressive strength N/mm2 18.2 17.72 5.02 4.95 Impact strength J / m2 2150 400 1150 350 AF: Aromatic Polyamide Fiber (芾人: Technola320-6mm) (Please read the note on the back and fill out this page) Table 21 Example 39 Comparative Example 4 2 Panel Weight (kgf) 76 76 First Turtle Crack load (kgf) 1678 776 Initial cracking (mm) 6.95 5.19 Panel rigidity (kgf · cm2) 2.37 X 108 1.47 X 108 Damage load (kgf) 2017 1432 Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed Table 22 Implementation Example 39 Comparative Example 4 2 Forced response maximum displacement (mm) 3.0 4.2 Amplitude half-life (sec) 0.265 0.375 Resonance frequency (Hz) 34.7 32 This paper scale applies to Chinese National Standard (CNS) A4 size (210X297 mm) =-94 ^ 1251585 A7 B7 V. INSTRUCTIONS (92) INDUSTRIAL APPLICABILITY The calcium citrate hardened material and composite thereof of the present invention have the same fire resistance as the conventional lightweight concrete, and are light in weight and have a high modulus of elasticity. High pressure Strength, and with respect to the number of high compressive strength modulus, is excellent in resistance to carbonation impedance, excellent in workability, so it is suitable for a variety of exterior materials, interior wall materials and the like. Specifically, it can be used for refractory partition boards, wall materials for repair and bonding, fireproof ceilings, fire-resistant coated boards, exterior walls for buildings, residential floors, fire-resistant floors, and the like. In particular, it can be used for the reduction of the weight impact sound of residential floors, the long distance between support members that have been restricted in the past, the roofing materials that require nail retention, and the high-rise buildings. When the calcium citrate cured product of the present invention is produced, the conventional lightweight air-bubble concrete equipment can be used, so that high productivity can be maintained. The calcium ruthenate-cured material of the present invention has a high modulus of elasticity, a high compressive strength, and a high compressive strength with respect to the elastic modulus even if it contains coarse air bubbles, and thus can provide a building material having a plurality of physical properties. ---------f (Please read the note on the back and then fill out this page) Customs Department of Intellectual Property Intellectual Property Bureau Employees Consumption Cooperative Printed This paper scale applies to China National Standard (CNS) A4 specification (210X297 PCT)

Claims (1)

1251585 ί? C8 D8 VI. Patent Application No. 1 Patent Application No. 90103846 Patent Application Revision (Please read the note on the back and fill out this page). a hardened material characterized by mainly composed of slaked calcareous stone, a diffraction peak intensity lb of the (220) plane of the powdered X-ray diffraction, and a (220) surface and (222) of the ferrets The lowest diffraction intensity of the angle region between the two diffraction peaks of the surface has a relationship of Ib/Ia of 3.0 or more, and a bulk specific gravity of 0.14 to 1.0, and a differential pore distribution curve measured by mercury intrusion method. The logarithmic distribution width of the largest 1/4 height is 0.40 to 1.20. 2. For the hardening of calcium citrate in the first paragraph of the patent application, wherein the bulk specific gravity is 0·14 to 0.9 〇3. For the hardened calcium citrate according to item 1 of the patent application, the bulk specific gravity is 0.2 or more and 0.7 or less. . 4. The cured product of calcium citrate according to any one of claims 1 to 3, wherein Ib/Ia is 4.0 or more. Printed by the Intellectual Property Office of the Ministry of Economic Affairs, the Consumers' Cooperatives. 5. For the hardening of calcium citrate according to any one of the first to third patent applications, the elastic modulus Y (N/mm2) and the bulk specific gravity D are as follows. The number 値a calculated by the formula (1) is 7 or more, and the number 値b calculated by the following formula (2) from the compressive strength S (N/mm 2 ) and the elastic modulus Y (N/mm 2 ) is 1.2 or more. , (Yxl〇-3)/(D15) (1) b = S/((Yx 1 Ο·3)1.5) (2) ο This paper scale applies to Chinese National Standard (CNS) A4 specification (210X297 mm) 4 1251585 Α8 Β8 C8 D8 VI. Application for Patent Park 6. For the hardening of calcium citrate according to item 5 of the patent application, the compressive strength S (N/mm2) (please read the note on the back and fill out this page) The number 値b calculated by using the above formula (2) from the elastic modulus Y (N/mm2) is 1.3 or more. 7. The calcium citrate cured product according to any one of claims 1 to 3, wherein the bubble of more than 200/zm contained in the square of 10 mm on the broken section is 20 or more, and the method of mercury intrusion is used. In the pores to be measured, the ratio of the pore volume below the pore diameter 〇.丨# 1Ώ is V (D) to 98 vol% calculated by the following formula (3) when the bulk specific gravity D is 〇·5 to 1 · 0 When D is 0.3 or more and 5·5 or less, V2 (D) to 95 vol% calculated by the following formula (4), and D is 0.14 or more and 〇.3 or less, V3 (D) calculated by the following formula (5) 90vol%, Vi(D) = -50xD-h40 (3) V2(D)= :100xD + 15 (4) v3(d) = =200xD-15 (5) Ministry of Economic Affairs Intellectual Property Office Staff Consumer Cooperative Printed 8 The calcium sulphate cured product of any one of claims 1 to 3, wherein the bubble of more than 2 〇 0 # m contained in the square of 10 mm on the broken section is 20 or less, and the method of mercury intrusion is used. In the pores to be measured, the ratio of the pore volume of the pore diameter 〇·丨^ m or less is 9 〇 to 98 vol% when the bulk specific gravity D is 〇·8 丨.〇, and D is 0.5 or more and 0.8 or less. Formula V4(d) ~97vol% 'D is 0.14 or more 〇.5 or less V5(D)~92vol% calculated by the following formula (?), V4(D) = 1 00xD + 1 0 (6) V5(D)= 150XD-15 (7 Bu, 9· as claimed丨~3 items of any of the items of calcium sulphate hardening ------- This paper scale applies to China National Standard (CNS) (210X297 mm ------ 1251585 A8 B8 C8 D8 Ministry of Economics intellectual property Bureau employee consumption cooperatives printed six, apply for patents, in which powder X-ray diffraction, the intensity of the strongest line of the coexisting material of the crystalline crystals other than 5 stones, Ic, and the (220) surface of the ferrets The ratio of the diffraction peak intensity lb (Ic/Ib) is 3.0 or less. 10. The calcium citrate complex characterized by the calcium citrate hardened material according to any one of claims 1 to 9 of the patent application, And a reinforcing steel or a reinforcing metal mesh. 11. A method for producing a calcium silicate composite, characterized in that an aqueous slurry containing at least a phthalic acid raw material, a cement and a lime raw material is injected into a mold frame, and is prepared to be hardened. A method for producing a hardened calcium ruthenate mainly composed of slaked calcareous stone by autoclaving, in the above-mentioned tannin-based raw material 50% by weight or more is a crystalline tantalum acid material, and the aqueous slurry is 0.09 to 10% by weight of aluminum sulfate or a hydrate thereof in terms of oxide (Ah〇3), based on the total weight of the solid raw material. And for the total weight of the solid raw material, the sulfuric acid compound including the above aluminum sulfate or its hydrate is contained in an amount of 0.15 to 15% by weight in terms of S〇3. A method for producing a calcium acid composite, wherein the preliminary hardened material obtained by preliminary hardening is removed from a mold frame, and then aged in a pressure cooker. 13. The method for producing a calcium ruthenate complex according to claim 11 or 12, wherein at least a mixture of the phthalic acid raw material, the cement, the calcareous raw material and the water is used, and the weight ratio of the total water used to the total weight of the solid raw material is After the total weight of the solid raw material, 0.002 to 0.8% by weight of the aluminum powder of the bubble agent in terms of solid aluminum is mixed to obtain an aqueous slurry, and the aqueous slurry is injected into the mold frame. This paper size is applicable to China National Standard (CNS) A4 Washing (210X 297 mm) -3- (Please read the note on the back and fill out this page) AB1CD 1251585 7. Apply for a patented prince (please read the note on the back and then fill out this page) 1 4. For the manufacturing method of calcium citrate complex according to the 11th or 12th patent application, at least mixed tannin After the raw material, the cement, the calcareous raw material and the water are used, the weight ratio of the total water used to the total weight of the solid raw material is 0.67 to 3.5, and the air slurry is mixed with 5 to 300 vol% to inject air into the foaming agent or the aqueous solution thereof. The prepared foam obtained an aqueous fragrance 'injecting the aqueous slurry into the mold frame. 1 5. The method for producing a calcium ruthenate complex according to claim 11 or 12, wherein at least a phthalic acid raw material, a cement, a calcareous raw material and water are mixed, so that the total weight of the whole used water is equal to the solid raw material. The weight ratio was 〇77 to 5, and an aqueous slurry was obtained, and the aqueous slurry was poured into a mold frame. 1 . The method for producing a sorghum brocade composite according to claim 11 or 12, wherein the step of obtaining an aqueous slurry containing at least a phthalic acid raw material, a cement and a calcareous raw material has a mixed tantalum raw material and cement The first step of aluminum sulfate or its hydrate, other aluminum sulfate compound, one part of the calcareous raw material and water, followed by the first step of mixing the remaining calcareous raw material. Printed by the Intellectual Property Office of the Ministry of Economic Affairs, the Consumers' Cooperatives, 1 7 · The manufacturing method of the calcium ruthenate complex as claimed in Article 11 or 12 of the patent application, in which an aqueous slurry containing at least a phthalic acid raw material, a cement and a calcareous raw material is obtained. The step of the first step of mixing a portion of the tantalum acid material, cement, water, aluminum sulfate or its hydrate and the calcareous material, followed by mixing the second step of the other molybdenum sulfate compound and the remaining calcareous material. A method for producing a calcium ruthenate complex according to claim 11 or 12, wherein the aluminum sulfate compound other than aluminum sulfate and its hydrate is dihydrate gypsum. 1 9 · Manufacture of calcium citrate complex as claimed in Article 11 or 12 _____ -4-__ This paper scale applies to Chinese National Standard (CNS) A4 specification (210X297 mm) 1251585 A8 B8 C8 D8 Six The patent application method is as follows, wherein the crystalline tantalum acid raw material is a fine powder vermiculite having a Blaine specific surface area of 5000 to 30000 cm 2 /g. A method for producing a calcium citrate complex according to any one of claims 11 to 19, which is characterized in that the injection is made of reinforcing steel or reinforcing. Inside the mold of the metal mesh. -----------ϋ装----^-I-----Φ (Please read the notes on the back and fill out this page) Printed by the Intellectual Property Office of the Ministry of Economic Affairs A class of papers with a moderate scale in the country-country-country I