CN115724618A - Blending material and method for preparing blending material - Google Patents
Blending material and method for preparing blending material Download PDFInfo
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- CN115724618A CN115724618A CN202211010718.XA CN202211010718A CN115724618A CN 115724618 A CN115724618 A CN 115724618A CN 202211010718 A CN202211010718 A CN 202211010718A CN 115724618 A CN115724618 A CN 115724618A
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- 239000000463 material Substances 0.000 title claims abstract description 119
- 238000002156 mixing Methods 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000004568 cement Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000002245 particle Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 239000008187 granular material Substances 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 239000004927 clay Substances 0.000 claims abstract description 14
- 238000005245 sintering Methods 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 238000004898 kneading Methods 0.000 claims abstract description 12
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims abstract description 10
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 8
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 37
- 230000037452 priming Effects 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims description 7
- 239000011449 brick Substances 0.000 claims description 6
- 239000011236 particulate material Substances 0.000 abstract description 31
- 238000010276 construction Methods 0.000 description 15
- 210000000988 bone and bone Anatomy 0.000 description 8
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- 210000001161 mammalian embryo Anatomy 0.000 description 7
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- 229910000831 Steel Inorganic materials 0.000 description 1
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- 230000002378 acidificating effect Effects 0.000 description 1
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- 229910052656 albite Inorganic materials 0.000 description 1
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- 229910001919 chlorite Inorganic materials 0.000 description 1
- 229910052619 chlorite group Inorganic materials 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
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- 238000001035 drying Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides a blending material and a method for preparing the blending material. The mixing material is used for coating application and comprises: the cement and the first fine aggregate are mixed in a ratio of 1:1 to 1:6 in a weight ratio. Wherein the first fine aggregate is a granular material prepared by kneading clay as a main raw material and then sintering and crushing the kneaded material. The component of the particulate material comprises SiO 2 、Al 2 O 3 And Fe 2 O 3 The particle size of the particle material is between 75 mu m and 3mm, the particle material has the porosity and the water absorption rate of over 5 percent, the specific gravity is between 1.6 and 2.5, and the particle material is not mixed with waterA cementitious character is produced. In addition, the invention also discloses a method for preparing the mixing material for coating application.
Description
Technical Field
The invention relates to a blending material and a method for preparing the blending material. More particularly, the present invention relates to an admixture comprising a mixture of cement and a specific fine aggregate, and a method for producing the same.
Background
After the construction of the building structure is completed, operations such as surface modification and painting can be optionally performed for the purposes of leveling, beautifying, reinforcing, waterproofing and the like. Common finishing rendering operations include rough priming and fine dusting, and require the formulation and application of specific blending materials to the surface of the building structure. As mentioned above, the raw materials and their specific formulation used for mixing the materials may affect the quality and cost of the overall construction project, and may consume a large amount of scarce natural resources or construction materials. It is therefore desirable to develop different blending materials than the prior art that still possess or further improve the properties required for the priming of the green stock and the light engineering of the fine stock. Thereby, consumption of common natural resources or construction materials can be reduced or avoided, and potential applicability of different resources can be further exploited.
Disclosure of Invention
To solve the above problems, according to an embodiment of the present invention, a blending material for coating application is provided, which includes: a mixture of cement and first bone fines in a ratio of 1:1 to 1:6 by weight ratio. Wherein the first fine aggregate is a granular material prepared by kneading clay as main raw material, sintering and pulverizing, and the granular material contains SiO 2 、Al 2 O 3 And Fe 2 O 3 . The particle material has a particle size of 75 μm to 3mm, a porosity and a water absorption of more than 5%, a specific gravity of 1.6 to 2.5, and no caking property when mixed with water.
Another embodiment of the present invention provides a method of preparing a blending material comprising: mixing cement and first fine aggregate according to the proportion of 1:1 to 1:6 to form a mixture. Wherein the first fine aggregate is a granular material prepared by kneading clay as a main raw material and then sintering and crushing the kneaded material. The components of the particulate materialComprising SiO 2 、Al 2 O 3 And Fe 2 O 3 The particle size of the granular material is between 75 mu m and 3mm, the granular material has porosity and water absorption rate of over 5 percent, the specific gravity is between 1.6 and 2.5, and the granular material does not generate cementation when being mixed with water; and mixing the mixture as main body to form the mixing material for coating.
Efficacy against the prior art
According to the blending material and the method for preparing the blending material provided by the embodiments of the invention, the particulate material obtained by kneading clay as a main raw material and then sintering and crushing the kneaded material can be used as a specific fine aggregate, and further the particulate material can be blended with cement and other optional materials to prepare the blending material. In addition, the mixing material can be applied to coating operation such as rough blank priming and fine blank powder polishing, and can be applied to construction structures to be widely applied to construction projects or mud work projects. Therefore, the diversity of construction operation materials can be further increased while maintaining and/or improving the construction quality, and the consumption rate of the existing materials can be reduced.
Drawings
FIG. 1 is a schematic illustration of a blending material and method of making the same according to an embodiment of the present disclosure.
FIG. 2 is a schematic diagram of a structure being painted or finished with a blending material according to an embodiment of the present disclosure.
FIG. 3 is a schematic diagram of a structure being painted or finished with a blending material according to an embodiment of the present invention.
Fig. 4 is a schematic diagram illustrating results of actual green bottoming using blending materials formulated for green bottoming.
FIG. 5 is a graph illustrating the results of actually using a blending material formulated for fine embryo powdering to perform fine embryo powdering.
Description of the main element symbols:
10: cement
15: the first fine aggregate
25. 35: structure body
100: mixture of
200: other materials
250: priming layer of rough blank
350: fine powder layer of embryo
M1: mixing material
Detailed Description
Various embodiments will be described hereinafter, and the spirit and principles of the invention should be readily understood by those skilled in the art with reference to the detailed description and the accompanying drawings. However, while specific embodiments are specifically illustrated herein, these embodiments are merely exemplary and are not to be considered in all respects as limiting or exhaustive. Thus, it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and principles of the invention.
Fig. 1 shows a blending material M1 and a method for preparing the same according to an embodiment of the present invention. The mixing material M1 can be used for surface construction operation of building structures such as rough blank bottoming or fine blank powder polishing. In particular, the blending material M1 may comprise the mixture 100. The mixture 100 is prepared by mixing cement 10 and first fine aggregate 15 in a ratio of 1:1 to 1:6 by weight ratio. In the above, the method for preparing the admixture M1 comprises mixing the cement 10 and the first fine aggregate 15 in a ratio of 1:1 to 1:6 to form a mixture 100, and then mixing the mixture 100 with or without other materials 200 to form the blending material M1.
Specifically, the first bone fine material 15 may be a granular material obtained by kneading clay as a main raw material, and then sintering and pulverizing the kneaded material. For example, the first fine aggregate 15 having a desired particle size range can be prepared by kneading clay as a main raw material into a lump, sintering the lump at a temperature lower than the melting temperature, crushing the lump, washing the lump, and sieving the lump. In addition, the agglomerates used for sintering may additionally comprise shale, coal gangue, and other materials in addition to clay. The constituent of the particulate material formed by the sintering and comminution in this way may comprise at least SiO 2 、Al 2 O 3 And Fe 2 O 3 。
As such, according to some embodiments, the particulate material of the first comminuted material 15SiO of (2) 2 、Al 2 O 3 And Fe 2 O 3 In the component, siO can be used 2 Largest ratio, al 2 O 3 Second, and Fe 2 O 3 And thirdly, performing the operation. For example, in some embodiments, siO 2 The percentage of the component of the particulate material of the first fine aggregate 15 may be above about 45%, such as but not limited to 50% or 55%; al (Al) 2 O 3 The percentage of the component of the particulate material of the first fine aggregate 15 may be above about 10%, such as but not limited to 15% or 30%; and Fe 2 O 3 The percentage of the component of the particulate material of the first fine aggregate 15 may be above about 5%, such as but not limited to 8% or 10%. In addition, in addition to SiO 2 、Al 2 O 3 And Fe 2 O 3 In addition to the components, the particulate material of the first fine aggregate 15 may further contain other components. Such as but not limited to MgO, caO, etc.
According to some embodiments, the particulate material of the first fine aggregate 15 may be an irregular type of particulate material having a microscopic arrangement of crystalline phases such as quartz, albite, chlorite, hematite, and the like. However, this is merely an example, and the crystal phase or structural arrangement form of the first fine aggregate 15 of other embodiments of the present invention is not limited thereto.
According to some embodiments, the first fine aggregate 15 may be red bricks or concrete blocks in the residual earthwork, which are recovered and crushed. For example, the building material can be made by recycling and disintegrating the construction materials left or removed during new construction, demolition, or reconstruction. That is, according to some embodiments of the present invention, the blending material M1 may be manufactured using such resource inputs, and the building surplus earthwork may be applied again to painting or finishing of various structures. Therefore, the resource recycling performance of building the residual earthwork can be improved, the environmental protection and the recycling economy are promoted, the development and the consumption of natural resources are reduced, and the cost of materials used for painting or modifying operation such as rough blank bottoming or fine blank polishing can be reduced. In addition, the residual earthwork is recycled and reused, so that the generation of waste can be greatly reduced, and the space, energy, resources and manpower required by waste treatment can be reduced or avoided.
As mentioned above, the particulate material of the first fine aggregate 15 may contain a constituent component of the remaining earthwork such as red brick, and at least SiO 2 、Al 2 O 3 And Fe 2 O 3 And (4) and the like. However, recycling the construction of the remaining earthwork is merely an example, and other embodiments according to the present invention are not limited thereto. For example, the first fine aggregate 15 may be a granular material obtained by kneading clay as a main raw material and then sintering and pulverizing the kneaded material, particularly for preparing the admixture M1, and may contain at least SiO as a component 2 、Al 2 O 3 And Fe 2 O 3 Not necessarily from red bricks and/or concrete blocks building the remaining earthwork. In addition, according to some embodiments, the particulate material obtained by kneading clay as a main raw material and then sintering and pulverizing is not limited to the same or similar material as the components of red bricks and/or concrete blocks. In view of the above, the composition of the particulate material obtained by kneading, sintering and pulverizing may partially vary depending on the components of the other auxiliary raw materials added with the clay as the main raw material and the components of the clay main raw material. In light of the above, the differences should be within the tolerances understood by those skilled in the art, and materials having differences that meet the defined properties of the invention should fall within the scope of the particulate material of the first fine aggregate 15 of the various embodiments of the invention.
In addition, according to some embodiments, due to having Fe 2 O 3 As a component, the particulate material of the first fine aggregate 15 may appear red in its entirety or partially red. However, the present invention is not limited thereto, and has Fe 2 O 3 With respect to the components, the particulate material of the first bone fine material 15 may also be colored other than red depending on the other components.
According to some embodiments, the particulate material made as described above may have a porosity and water absorption of more than 5%. In summary, natural stones or sands may have a water absorption of 1% to 2%, in general, but the particulate material according to embodiments of the present invention may have a porosity and a water absorption of more than 5% or even more than 10%, which are significantly higher than those of natural stones or sands in general. For example, the particulate material of the first fine aggregate 15 may have a water absorption rate of 8%, but is not limited thereto. For example, the particulate material of the first fine aggregate 15 may also have a water absorption of up to 15%. In addition, the particulate material produced as described above may have a specific gravity of between 1.6 and 2.5.
In view of the above, the granular material of the first fine aggregate 15 has high porosity and water absorption, so as to have better water retention, thereby reducing the cracking probability caused by drying shrinkage and other factors due to water loss. The porosity and water absorption of the finished surface coating such as the priming layer or the polishing layer can be improved under the priming of the coarse blank and/or the polishing of the fine blank. Thus, the air permeability, water permeability and drainage of the engineered structure may be improved and the defects of surface coatings of the build structure may be reduced or avoided. Such as but not limited to water seepage, or micro-cracks, etc.
In addition, in some embodiments, the first fine aggregate 15 of the particle material obtained by sintering and pulverizing after kneading clay as a main raw material may have an alkaline property, thereby preventing the corrosion of the acidic property to the construction structure or other materials such as steel reinforcement, and improving the life span, shock resistance and reliability of the finished engineering product.
According to some embodiments, the particulate material produced as described above, when used as first fine aggregate 15 for preparing the blending material M1, may have a particle size of between 75 μ M and 3 mm. In addition, for preparing the admixture M1, the particulate material of the first fine aggregate 15 may be mixed with the cement 10 preferably with a particle size of 75 μ M to 3 mm. However, other embodiments according to the present invention are not limited thereto. For example, the particulate material of the first fine aggregate 15 that can be used for the priming of the rough blank or the powdering of the fine blank can also be mixed with the cement 10 with a particle size of less than 75 μm or even less than 62.5 μm. In view of the above, the particulate material as the first fine aggregate 15 according to the present embodiment does not have the property of sludge, and therefore, a smaller particle diameter can be used for mixing the blending material M1, so that the sludge content of the blending material M1 can be controllably reduced. Therefore, the material defects caused by the soil in the mixing material M1, such as the defect that the distribution of each material in the mixing material M1 is not uniform because the soil is easy to gather, or the defect that the water requirement is increased due to the adsorption of chemical additives containing the soil, and the like, can be reduced or avoided. As described above, according to some embodiments of the present invention, the admixture M1 produced thereby can reduce defects such as easy cracking of the surface coating produced from the admixture M1 by reducing the sludge content.
In addition, conventional cement alone produces a cementitious property when mixed with water. However, the particulate material of the first fine aggregate 15 according to embodiments of the present invention does not produce cohesiveness when mixed with water alone. Specifically, the particulate material of the first fine aggregate 15 according to various embodiments of the present invention does not undergo significant volume change when mixed with water alone, the interface between the respective particles is not significantly reduced, and the particles are not connected or fused to each other.
Further, the particulate material of the first fine aggregate 15 according to the embodiments of the present invention is difficult or impossible to be agglomerated when mixed with water alone. In detail, the existing river sand or sea sand is generally easy to be kneaded into sand balls or mud balls when mixed with a small amount of water, but the particle materials of the first fine aggregate 15 according to the embodiments of the present invention are more difficult to be drawn together by various actions such as, but not limited to, hydrogen bonds or van der waals force generated by using water as a medium than the existing river sand or sea sand. Thus, even when mixed with small amounts of water, the particulate material of the first cementum 15 according to embodiments of the present invention is not able or difficult to knead into and maintain as a cake having a fixed shape or volume. Therefore, compared to general river sand or sea sand, such a property of the first fine aggregate 15 can improve the uniformity of material distribution when the blended material M1 is formed by blending, thereby improving the stability of physicochemical properties of the blended material M1, the uniformity of composition ratios, and the overall strength and reliability of the coating layer completed based on the same.
The admixture M1 is mainly composed of a mixture 100 of cement 10 and the first aggregate 15. However, as shown in FIG. 1, in addition to the cement 10 and the first bone material 15, the admixture M1 may optionally be added with or without other materials 200. For example, trace materials that help to resist water may be added, and trace materials that help to develop a desired color may be added. Alternatively, other conventional bone materials than the first bone material 15 may be added. Or any additive or material which can be adopted in the traditional construction engineering or mud engineering and the like can be added. In addition to the water content, the blending material M1 may optionally be supplemented with a small amount of other building or slurrying materials depending on the requirements of the intended construction, with the mixture 100 being predominantly at most (50% to 100%). This is clear to those skilled in the art and will not be described herein.
According to some embodiments, the blending material M1 may further comprise water. For example, material 200 may comprise water. In detail, before applying a coating such as a rough blank priming or a fine blank polishing, the mixing material M1 may be prepared by mixing the mixture 100 with water based on a predetermined water-cement ratio of 0.42 to 0.8. This makes it possible to impart fluidity to the kneaded material M1 or to impart cohesiveness to the whole kneaded material M1 by the reaction between the cement 10 and water.
As shown in fig. 2 and 3, the surface of the structure 25 or 35 may be coated with the kneaded material M1 based on the cementibility and/or fluidity of the kneaded material M1 after the addition of water, and a coating operation such as painting or finishing may be performed accordingly. Accordingly, the above-described admixture M1, when applied to the structure 25 or 35 and allowed to stand for a period of time after completion, can form a hardened desired coating. Such as the rough matte primer layer 250 shown in fig. 2, or the fine matte finish layer 350 shown in fig. 3. However, the manner in which the admixture M1 of other embodiments of the present invention may be applied is not limited thereto. For example, the admixture M1 according to the embodiments may be applied as a surface finishing material, a surface leveling material, a surface protecting material, or the like for various structures.
As described above, fig. 4 is a schematic diagram illustrating a result of performing rough blank priming by actually using a blending material prepared for rough blank priming according to an embodiment of the present disclosure, and fig. 5 is a schematic diagram illustrating a result of performing fine blank priming by actually using a blending material prepared for fine blank priming according to an embodiment of the present disclosure.
According to some embodiments, the coating formed using the admixture M1 construction may have a thickness of between 1cm and 6 cm. For example, a thickness between 1.5cm and 5 cm. However, this is merely an example, and the present invention is not limited thereto. For example, according to some embodiments, the coating formed when applied using the admixture M1 may actually be between 2cm and 3cm thick.
In addition, according to some embodiments, the ratio of the cement 10 to the first fine aggregate 15 in the admixture M1 may vary according to the application of rough ground or fine ground, etc.
As mentioned above, according to an embodiment, in the case of the mixture for applying as a rough blank primer, the mixture 100 may be formed by mixing the cement 10 and the first fine aggregate 15 in a ratio of 1:3 to 1:5 in proportion. For example, in the case of a base for a rough blank, the mixture 100 may be formed from cement 10 and first fine aggregate 15 in a ratio of 1:5 in proportion. Accordingly, the higher the proportion of the first fine aggregate 15, the less the cement 10 is used and consumed, and the less resources and costs are required to be consumed for using the cement 10.
In contrast, according to an embodiment, in the case of the mixing material M1, the mixture 100 may be formed by mixing the cement 10 and the first fine aggregate 15 in a ratio of 1:2 to 1:4, and mixing the components in a ratio of 4. For example, in the case of a mixture for applying a fine powder, the mixture 100 may be formed by mixing the cement 10 and the first fine aggregate 15 in a ratio of 1:3, and mixing the components in a ratio of 3. Accordingly, the use and consumption of the cement 10 can be reduced as the proportion of the first fine aggregate 15 is higher, thereby reducing the resources and costs required for using the cement 10.
Furthermore, according to some embodiments, the particle size range of the first fine aggregate 15 used as the blending material M1 of the fine embryo powder may be smaller than the particle size range of the first fine aggregate 15 used as the blending material M1 of the coarse embryo base. For example, according to some embodiments, the average particle size of the first bone material 15 used as the blending material M1 for the fine embryo powder may be smaller than the average particle size of the first bone material 15 used as the blending material M1 for the coarse embryo bottoming.
According to some embodiments, the particulate material of the first fine aggregate 15 used in the admixture material M1 according to the present invention can be applied by mixing with water and cement 10 to form a corresponding surface coating on a structure with a fineness modulus of 1.5 or less or at least 1.5, and the occurrence of coating ridging or embossing or even peeling-off defects can be reduced or avoided as compared to a sand material of the same fineness modulus.
Accordingly, the mixing material M1 according to various embodiments of the present invention may be applied to a surface to be painted or finished to provide a surface coating having sufficient strength, reliability, and desired appearance.
In summary, the blending material and the method for preparing the blending material according to the embodiments of the present invention can be applied to coating operations such as painting and decorating on a structure. As such, other sources and materials besides the existing materials may be used to prepare or blend the blended material in accordance with various embodiments of the present invention. Therefore, the applicability of different resources and raw materials can be developed, the recycling performance of residual earthwork in construction can be improved, and the consumption of a large amount of even scarce materials or natural resources which are commonly used in construction projects or mud work projects can be reduced. Therefore, the blending material and the method for preparing the blending material according to the embodiments of the present invention can improve the utilization and selectivity of various materials or resources and reduce the consumption rate of conventional materials or resources while maintaining and/or improving the quality of finished products of the structure surface painting modification.
The foregoing are only some of the presently preferred embodiments of this invention. It should be noted that various changes and modifications can be made in the present invention without departing from the spirit and principle of the invention. It should be understood by those skilled in the art that the present invention is defined by the scope of the claims appended hereto, and that various changes, substitutions, combinations, modifications, and alterations are possible without departing from the scope of the invention as defined by the claims appended hereto.
Claims (14)
1. A mixing material for use in coating applications, comprising:
a mixture of cement and a first fine aggregate in a ratio of 1:1 to 1:6 in a weight ratio, and
wherein, theThe first fine aggregate is a granular material prepared by kneading clay as main raw material, sintering and pulverizing, and the granular material contains SiO 2 、Al 2 O 3 And Fe 2 O 3 And the particle material has a particle size of 75 μm to 3mm, a porosity and a water absorption of more than 5%, a specific gravity of 1.6 to 2.5, and no caking property when mixed with water.
2. A mixing material as in claim 1 wherein said mixing material is formulated with water based on a predetermined water-to-cement ratio of 0.42 to 0.8 for said mixture prior to application of said coating.
3. A mix material as claimed in claim 1, wherein said mixture, when used for priming a blank, is formed from cement and said first fine aggregate in a ratio of 1:3 to 1:5, and mixing the components in a ratio of 5.
4. A mix material as claimed in claim 3, wherein said mixture is formed from cement and said first fine aggregate in a ratio of 1:5, and mixing the components in a ratio of 5.
5. A mixing material as defined in claim 1 wherein, when used to form a fine powder, said mixture is formed from cement and said first fine aggregate in a ratio of 1:2 to 1:4, and mixing the components in a ratio of 4.
6. A mixing material as claimed in claim 5, wherein said mixture is prepared by mixing cement and said first fine aggregate in a ratio of 1:3, and mixing the components in a ratio of 3.
7. A mixed material as in claim 1 wherein said first fine aggregate is red brick from residual earthwork, which is recovered and crushed.
8. A method of preparing a blending material, comprising:
mixing cement and a first fine aggregate in a ratio of 1:1 to 1:6 to form a mixture, wherein the first fine aggregate is a granular material prepared by kneading clay as a main raw material and then sintering and crushing the kneaded material, and the component of the granular material comprises SiO 2 、Al 2 O 3 And Fe 2 O 3 The particle size of the granular material is between 75 mu m and 3mm, the granular material has porosity and water absorption rate of over 5 percent, the specific gravity is between 1.6 and 2.5, and the granular material does not generate cementation when being mixed with water; and
the mixture is used as a main body to prepare and form a mixing material for coating application.
9. The method of claim 8 wherein the admixture is formulated with water based on a predetermined water-to-cement ratio of 0.42 to 0.8 prior to application of the coating.
10. The method of claim 8, wherein the cement is mixed with the first fine aggregate in a ratio of 1:3 to 1:5 to obtain the mixture.
11. A method for preparing an admixture as defined in claim 10 wherein, in the case of use for applying a blank primer, cement is mixed with the first fine aggregate in a ratio of 1:5 to obtain the mixture.
12. The method of claim 8, wherein the cement and the first fine aggregate are mixed in a ratio of 1:2 to 1:4 to obtain the mixture.
13. The method of preparing a blended material according to claim 12, wherein the cement and the first fine aggregate are mixed in a ratio of 1:3 to obtain the mixture.
14. The method of claim 8, wherein the first fine aggregate is red brick from residual earthwork, and is recycled and crushed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW110131502 | 2021-08-25 | ||
| TW110131502A TWI774538B (en) | 2021-08-25 | 2021-08-25 | Mixing material and method of making a mixing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115724618A true CN115724618A (en) | 2023-03-03 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB421973A (en) * | 1933-06-23 | 1934-12-24 | Arthur Francis Berry | Improvements in or relating to the manufacture of bricks, blocks, slabs, tiles and like articles suitable for building and analogous purposes |
| TW201020224A (en) * | 2008-11-21 | 2010-06-01 | Techom Technology Co Ltd | Construction materials containing the modified soil |
| CN108358607A (en) * | 2017-01-26 | 2018-08-03 | 润泰精密材料股份有限公司 | Method for preparing porous material |
| CN109384426A (en) * | 2018-11-23 | 2019-02-26 | 宁波平海机械设备有限公司 | A kind of porcelain granule building material and manufacturing method |
| CN110054426A (en) * | 2018-01-17 | 2019-07-26 | 兴磊资源回收股份有限公司 | Brick sand recovery method and its application structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW558487B (en) * | 2001-06-13 | 2003-10-21 | Architecture & Building Res In | A manufacture method of high-pressure floor tiles and red bricks made of recycled waste concrete and bricks |
| CN107253833A (en) * | 2017-06-30 | 2017-10-17 | 华南理工大学 | A kind of environment-friendly production process that full recycled fine aggregate is prepared with building castoff |
| CN108046706A (en) * | 2017-12-25 | 2018-05-18 | 北京首钢资源综合利用科技开发公司 | A kind of external wall plastering dry mixed color mortar prepared using building waste |
| CN111217568A (en) * | 2018-11-23 | 2020-06-02 | 湖南大学 | Preparation method of high-temperature-resistant regeneration building block |
| CN112592131B (en) * | 2020-12-23 | 2022-09-27 | 许昌金科资源再生股份有限公司 | Ultrathin layer masonry mortar special for sintered blocks prepared from recycled fine powder containing red bricks |
-
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- 2022-08-23 CN CN202211010718.XA patent/CN115724618A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB421973A (en) * | 1933-06-23 | 1934-12-24 | Arthur Francis Berry | Improvements in or relating to the manufacture of bricks, blocks, slabs, tiles and like articles suitable for building and analogous purposes |
| TW201020224A (en) * | 2008-11-21 | 2010-06-01 | Techom Technology Co Ltd | Construction materials containing the modified soil |
| CN108358607A (en) * | 2017-01-26 | 2018-08-03 | 润泰精密材料股份有限公司 | Method for preparing porous material |
| CN110054426A (en) * | 2018-01-17 | 2019-07-26 | 兴磊资源回收股份有限公司 | Brick sand recovery method and its application structure |
| CN109384426A (en) * | 2018-11-23 | 2019-02-26 | 宁波平海机械设备有限公司 | A kind of porcelain granule building material and manufacturing method |
Non-Patent Citations (1)
| Title |
|---|
| 王葆华，田晓，陈汗青主编: "《中国工程项目国际化战略丛书 国际项目实施方略》", 31 March 2015, 华中科技大学出版社, pages: 130 * |
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| TWI774538B (en) | 2022-08-11 |
| TW202308963A (en) | 2023-03-01 |
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