TW550167B - Formed and glazed building material capable of adsorbing hazardous substance and room utilizing the same - Google Patents

Abstract

A formed building material is provided of which front surface is allowed to be glazed, thereby improving its decorative property and improving its soil resistance and which has hazardous substance adsorbing function. This formed building material is produced by baking, a glaze is applied to a front surface of a main body of the formed building material, and the specific surface area of the main body is 10 m<2>/g or more. The glaze forms a glass layer on 90% or less of the entire surface area of the main body and/or the maximum thickness of the glass layer formed by the glaze is 300 mum or less. The formed building material is attached to a lower portion of a wall and/or a floor of a room.

Description

550167 V. Description of the invention (1) [Field of the invention] The present invention relates to glazing on the surface. [Previous technology] In the past, due to the construction in East Asia, a highly air-tight resin-clad panel was realized. This is a matter of harmful substances. In order to solve the above problem, power driving is needed, so it is not ideal. Therefore, it is hoped that the development of purification equipment and power is reported. No. 9-1 5 1 5 4 4 The use of mixed zeolite has the effect of exchange and adsorption. There is a certain limit to the decoration. [Summary of the Invention] The present invention solves a building material that has a high-quality function and functions by adsorbing harmful substances, and particularly relates to a building material that has a general appearance and also has an improved stain resistance. Houses in areas with higher humidity are all civil structures with good wetness and dew resistance. However, in recent years, buildings have been trending, and most of them use composites with good fire resistance and air tightness, such as synthetic resin covering boards, which can cause laps. Problem, consider installing an air purification device, but this installation requires not only equipment costs, but also operating costs. The building material body has a purification function and can clean air without requiring air. Japanese Patent Publication discloses an example in which air-concreting concrete building materials are used on the outer wall of a building, and the ions of this zeolite are used to purify and deodorize the air. The glazed concrete building material cannot be glazed, so it is not manufactured to achieve the purpose of beautifying the appearance of the building. The dirt on the hand is easily attached, and the dirt is once defective. The purpose of this problem is to provide building materials that have the ability to adsorb harmful substances and beautify the surface and improve the stain resistance. 89110471.ptd 550167 5. Description of the invention (2). Another house. The specific surface area of the present invention is improved. In addition, this kind of decoration, this glaze is not easy to be removed, so, in addition, the adsorption rate can be reduced to reduce the harmful area under the glaze after glazing. Use the present invention to remove the room. The building materials on the wall can also be the same as `` houses ''. The actual value of the house to be used in the present invention is greater than 0. The application of the present invention also provides glazing on the surface of the body of the sintered building material. , 埭 4 and building materials above 10m / g. The specific surface area of Jianye's unbuilt materials is relatively large, which is due to the application of shafts on its surface, so :: == Quality of work = / 7 scale of each hand to beautify the appearance of the building in a wide range, even if pollution protection is attached &gt; Office 'can keep the surface clean. σ * Easy to use Glazing on the surface of the building material body is slow, but the adsorption capacity has hardly changed the function of the building material. … The maximum thickness of the glass layer that best occupies the exterior of the building material as the glass layer is preferably in the 2nd floor. The lower part of the house wall or the floor is used for construction, which can be used especially for harmful substances in the air below the house. Hu Pi: The building materials of the present invention may not be used. The so-called steps, etc. include all the spaces in the kitchen, storage room, and sanitary building. Rong ί = 二 = ^, so that Feng Cong) is above 0.1. In other words, materials with R = A / B are required to be able to sufficiently absorb harmful substances for construction.

550167 V. Description of the invention (3) [Detailed description of preferred specific examples ^ The building materials of the present invention are made by sintering. Shi may be sintered, or it may be a building material body that has not undergone the Luanze rule. When manufacturing the building material of the present invention, it is better: below °. Deer soil, shaoying stone, and lightweight volcanic volcanic stone, soil, various areas called douzhong soil (muzhi), and colloidal mulberry soil, acid white clay, activated white clay, boiling; stone layers and stone evening stones Porous raw materials are mixed with other soils such as pre-formed clay, clay, sea foam clay, etc., as well as sintered stone slabs (for example: fertilized dry soil, stone), feldspar, and other glassy components, etc., Waxstone (After slipping, sinter the obtained plate-like or block-shaped molded body. 1 or add porous materials such as deer clay, etc .... 1 0 0 parts by weight 70 dry soil: 1 0 to 1 000 weight Parts of glassy component: 0 ~ 500 parts by weight, the shaped body prepared above can be fired after being glazed and then sintered, and then sintered; 10m2 / gJ ^, n. The construction material is better than 2 or more. This; "ratio =, brought about by porous materials such as sakii soil. 乂 知 疋 The above-mentioned Kanuma in the present invention can also be used in building materials Inside this kind of building material with grooves inside the wall surface, etc .: soil &amp;, sole). Paul breaking wall building materials in the present invention: Table; two: function attached harmful substances harmful substances attachment features maintain suction level qe :: = one thousand Materials Cloth body with critical water preferably.

550167 V. Description of the invention (4) The building material after glazing has the function of 80% of substance. The principle of building materials in the garden sleeve is harmful to the harmful materials. After glazing, the building materials are harmful. The key is to control the glazing area and the thickness of the glazing. Water Use spraying method, curtain coating method, printing method, etc. Yuan glaze (i) The glass layer made from the shaft color accounts for 90% of the surface area of the building material (hereinafter referred to as the ratio of glazing area ^). The meaning of the glass layer is as follows: For larger thickness 〃) is below 3 0 0 // m. Ran If the ratio of the sleeve application area is more than 90%, the adsorption capacity of harmful substances will be significant and low, and it will have a certain effect on the function of building materials that adsorb harmful substances. However, if the proportion of the glazed area is less than 0%, the glazed surface is too small, and the decorative and stain resistance effects cannot be sufficiently improved. Therefore, the proportion of glaze area is generally 10 to 90%, particularly preferably 30 to 85%. ,

As described in the following examples, the proportion of the glaze area can be determined by an ink drop test or the like. A The maximum thickness is not particularly limited when the glaze application area ratio is below 90%, and it is preferably below 500 / zm. If the maximum thickness exceeds 300 / zm, when the proportion of glaze area exceeds 90%, the performance of adsorbing harmful substances is greatly reduced. Therefore, the maximum thickness is preferably below 300 / m. However, if the maximum thickness is too small, the desired decorative and stain resistance effects cannot be obtained after glazing. When the proportion of glazed area is 95 ~ 100%, the maximum thickness is preferably 10 ~ 100%, π is 90 ~ 95%

Page 8 550167 5. In the description of the invention (5), the maximum thickness is preferably 20 ~ 2N // m. The glass layer is so thin that the performance of the whole substance is maintained at a high level of water. The reason: when the glaze can still absorb the glass layer, it is easy to form in the glass layer due to the defects of the substrate and the overheating. Through construction = production of gas, etc. ", the ratio of the area of the upper shaft and the maximum thickness of the upper shaft, the square, the ~, the method of glazing, the %% 卩 卩 and the amp can be used when glazing The amount of glaze color or the proportion of glaze color is appropriate; for example, the amount of glaze used can be applied, and the glaze column furnace Yuetang sintering warm fruit viscous stomata can be used for glazing by the common spraying method. The shaft area ratio is controlled below 90%. In addition, the shell can be fully glazed. If the glazing core per unit area is reduced, the maximum thickness can be controlled. ^ Of course, it is important to adapt the frit to the sintering conditions. For fast sintering, it is best to choose a material with a low softening point of glass fro ⑽ ~ 40 0 ° C and a suitable melt viscosity. If k Y &gt; the fine quilt of the building material body that absorbs the effect of harmful substances Glazed The formed glass is blocked, so that the work of adsorbing harmful substances has a great influence. Γ In order not to affect the function of adsorbing harmful substances, the amount of glaze and the melting viscosity of the glaze (softening point of the glass) should be adjusted appropriately. / 'Without full glazing, you can also use the decorative glazing method with partial glazing in spots, lines, and grids. For example, when the printing method is used, the main body of the building material has a glaze attached at intervals of the mesh, so, Can reduce the proportion of glaze area. In addition, when using the centrifugation method,

550167 V. Description of the invention (6) Other axe application methods have a larger spot-like glaze attachment, so it can also glaze the area, while effectively maintaining the function of adsorbing harmful substances, the appearance of aging is caused by the axe application: ^ ^ Aesthetics. The glaze color used for glaze application can be simply mixed with glass frit and water to make agglomerates with a weight of about 1.01 to 1.90, or it can be further advanced-soil and pigment. Blending pigments can further improve the aesthetic appearance. . In addition to the removal of formaldehyde, the building materials of the present invention have organic compounds that have the same performance, such as benzyl, dimethyldi, = formaldehyde with benzene, dioctyl phthalate, tributyl phosphate, and tri = phosphate. Tick (Chloropyr if OS), nitrile dish. As shown in Figure 1, 'The building materials of the present invention are used for house walls, for example, within a height of 1.5 m from the floor.] And the construction of the floor 2 (for example, the inside of the house, especially the lower air, has The treasure house can absorb 3 ^ ^ ^ 1 ^ # 3 ^ Take measures to prevent it from falling down. If the building material is used as above, the actual volume ratio R, gpA / B (m2 / m3) The condition is above 0 · 1, preferably above 0 · 2. It is also required that the following examples (comparative examples) and comparative examples enumerate the present invention. Zhang Feng specifically said L. 1. Gui ·, performance test: "Paste" laboratory test Example 1 Using a f machine, carefully grind the following proportions of the molding materials, spray-granulate them, and extrude them with an extrusion molding model to obtain a plate-shaped molded body.

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550167 V. Description of the invention (7) [Proportion of molding raw materials (parts by weight)] Deer marsh soil: 2 0 Dry soil: 6 0 Pottery stone: 2 0 Type Ϊ: Single:: Product (lm2) 10_ Glazing amount, used Spray tube _ So ~ ~ into the yoke glaze, the glaze slurry used by the alkali aluminum borosilicate cationic point of about 60 0. . ) And water, and then the furnace: material (soft sintering at 850 t :.) in the stigma column hearth cellar, then the maximum thickness of the shaft layer of the sintered body obtained, the specific surface of the building material body = Example ， Shi energy for evaluation. Beans and fruit 熹. ^ ^ ^ Material S full adsorption field I r A ,, the ratio of the area of the fruit yoke glaze is 80%, and the thickness of the uranium is 1 70 // m, than the table is dropped &amp; 9 ς 2 / ^ The energy results of the sleeve layer are listed in Table 丨. Surface sum is 25 .... Adsorption of formaldehyde (proportion of glaze area) Water-based ink is coated on the surface, using a microscope Observation, image processing, etc. = &amp; burnt sacrifices, and the area ratio occupied by (maximum thickness) &amp; ink is found. Obtained by observing the cut surface with a microscope. (Method for measuring the specific surface area of the building material body) ^ ^ ^ ^ &quot;, J ^ ^

chr〇Me). J 疋 test using M0N0S0RB (adsorption performance of QUANTA C) «Building materials cut out IGGmm squares as samples, and put them into 550167 respectively

V. Description of the invention (8) The formaldehyde-containing air (about 20 ppm, 3L) is sealed in the scent bag, and after 10 minutes, a gas detection tube (manufactured by Gastech) is used to measure the degree of gas in the bag. Then, the removal rate was determined by the following formula. Representation rate (gas concentration after 10 minutes at the initial stage and 10 degrees) / initial thick household X 1 0 0 (%) ^ Example 2 The raw material ratio of the eight main materials is 60 parts by weight of clay, feldspar 1 〇Centrifugal injury and 30 parts by weight of silicon bath soil, except water extrusion molding, other operations ί = same as in Example 1, building materials were made, and the same test was performed, the results are as in Example 3 Except for a temperature of 75 °, all other operations are the same as in Example 2 = building materials, and the same test is performed. The results also show that the ratio of the sea material is 40 parts by weight of point soil, 20 parts by weight of glass, and ^ 坱 里 ^, The raw materials are crushed, mixed and granulated, and then extruded into; ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, and,?, About the glaze of the obtained molded body Bong Tu method (used by the soft servants Rnn π u / used in the water puppet Hp sulphuric acid I Lu system glass season humanization, spoon is 6 0 0 C) and water mixed system #, and then in the air Sintering was performed at a temperature of 80 0 ° C. In addition, + furnace layout mouth Example 1 same system made of bismuth bismuth ', ,, and other operations are the same as the real 1 歹 J1 clothing and building materials, the same test was carried out, the last name,,, 0 results are not shown in Table 1 〇Apply the same ratio area (1 m2) to 100 g of πα as in Example 1 after pulverizing, mixing, and granulating the early raw materials, and using the sleeve amount to extrude by using the lean fog tube street.

550167 V. Description of the invention (9) The shaped body is glazed and has a melting point of about 700. 〇,. ,, θ, the slurry is obtained from alkaline aluminoborosilicate glass frit (soft 950 t), then σ W is obtained, and then in the roller hearth type cellar with building materials, and it does the same ^, The results are shown in Table 1. The ratio of the raw materials is 50 parts by weight of clay. The raw materials are crushed, ^^, 30 parts by weight of feldspar, The amount of glazed diatomite with a weight of 100 g was used as granules, and the granules were glazed at a unit area (1 m2). The pulp used was applied to the molded body obtained by loose pressing and water was applied. It is made by mixing, and then the aluminum silicate glass frit (softening point is about 70 ° it) is sintered. In addition, the same test is performed in a roller hearth cellar at a temperature of 100 ° C, the result / i All other operations were performed in the same manner to produce building materials, and the stitching was performed as shown in Table 1. Except for the same amount of glaze applied in the unit area of Comparative Example 1 as 300 g, the other operations were shown. Test results are shown in Table 丨

No. Glazing area ratio (% _ from the most μιη of the color layer) 170 Specific surface area (m2 / g) Gas concentration (ppm)

89110471.ptd Page 13 Ψ &amp; ΓΪ 550167 V. Description of the invention (10) &quot; &quot; '&quot; ------ ~ ", Table 1 can be clearly seen 丨 if the specific surface area of the building material body is above 〇 'It can effectively remove formaldehyde. g Container test <Method for measuring formaldehyde removal performance: actual container test> 0.2 g of formalin solution (formaldehyde content of 37%) was introduced into a 10m3 test room (test container), and the time was 30 minutes after 24 hours. The indoor air was captured by a pump, and the formaldehyde was measured by the HPLC method. Last use: Get the removal rate. &amp; Removal rate = (gas concentration after 24 hours of initial concentration) / initial concentrated household X 100 ^ Example 5 In the above test room, 2m2 (actual volume ratio 0.2) was applied to the building material prepared in Example 3. The removal performance was evaluated, and the results are shown in Table 2. Example 6 In the above test room, 5 m2 (actual volume ratio was 0.5) was applied to the building material prepared in Example 3, and the removal performance was evaluated. The results are shown in Table 2. Example 7 On the floor (bottom) of the above-mentioned test room, a building material of Example 1 having a function of removing formaldehyde and improving the indoor air quality was used to evaluate the removal performance. The results are shown in Table 2. Example 8 In the lower part of the wall of the above-mentioned laboratory, 2m2 of a building material of Example 1 which has the function of improving the indoor air quality can be removed, and the removal performance is evaluated. The results are shown in Table 2.

89110471.ptd Page 14 550167 V. Description of the invention (11) Comparative Example 4 In the above laboratory, 0 5m2 (actual volume ratio is 0.05) was applied to evaluate the removal performance of the building material 'Dongshi' prepared in Example 3. The results are shown in Table 2. Comparative Example 5. The removal performance was evaluated by using 2m2 of the building material of Example 丨, which has the function of improving indoor air quality, which can be removed from the roof of the above laboratory. The results are shown in Table 2. Comparison &lt; column 6 The results shown in Table 2 were used in the upper part of the wall of the above-mentioned laboratory. The building materials of Example 丨 which have the function of improving indoor air quality can be removed. Mu Gu R Sheng Table 2

No. Example 5 Initial gas concentration (ppm) Λ ΟΛ Example 6 -------- 丨 Uo (J 080 ~ ~ Example 7J 080 ~~~ --- Example 8 1 0.80 Comparative Example 4 0.80 Comparative Example 5 0.80 Comparative Example 6 0.80] After 4 hours (ppm) Removal rate (%) 95 97.5 82.5 75 50 0.36 37.5 55 As described above, the present invention provides a 151 B version, F- Γ κ g jl ⑪ glaze can be South American appearance [commercial value of the same product can be improved to improve the stain resistance # 古 &amp; ding κ 物 夹 66 sides U, d d 1 li can absorb treasure Shell building materials. In addition, the present invention also provides a house with a body composition function. Good removal of harmful gases 89110471.ptd Page 15 550167 Brief description of the drawing Figure 1 is the lower part of the wall of the house as a construction material construction example of the present invention And floor longitudinal section.

89110471.ptd Page 16

Claims (1)

550 167 α ^ 6. The scope of application for patents 12.2 4 are all changed. 1. A kind of building materials for adsorbing harmful substances, which are deer marsh soil and Dazai i containing water ming 2 glass volcanic stone, and colloidal soil. , Volcanic pumice layer and diatomite soil (bean poly clay (mudiness: = raw white-earth, buddhist stone, watery kaolin, sepiolite, etc.) = 〇 heavy summer, add shape to give moldability Stones, waxes such as fertilizers, soils, etc .; other glassy components such as silica, ceramic paraffin (talc), feldspar, etc., which are used in combination with two sintering properties. 0 ~ 500 Fandan A Extrusion or compression molding The plate-shaped or two-knowledge building materials include: sculpting the obtained shaped body and accumulating: the surface of the upper body is subjected to a shaft application, as described in 2 of the above-mentioned building material body? Glazed building materials with harmful substances, Glaze has formed a glass layer: 9 (the area below U is covered by 4 · a house corpse, the thickness of which is taken to be 300 // Π] or less. The first range of the scope of interest ^ The lower part of the wall or floor of the house The shaft construction materials used in the application 5 Ru Shen · Λ Harmful substance f are used. The glass layer of broken glass is formed by cloth glaze: d ,: 4; the house 'wherein, the glaze is used to form 7 or less than 300 / zm. • D Please refer to the house in item 4 of the patent scope, where the above Building Material Construction 89Π047] (Replacement)-2.ptd Page 7 550167 6. The actual volume ratio when applying for a patent is above 0 · 1 (m2 / m3). 8. Such as the adsorption of hazardous substances in the first scope of the patent application The glazed building material, wherein the porous raw material is deer's marsh including gibbsite and lightweight glassy volcanic stone. 89110471 (Replace)-2.ptd Page 18