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Permeable brick with high performance

A permeable brick, high-performance technology, applied in the field of building materials, can solve the problems of reducing the density of permeable bricks, easy collapse of the microporous structure, etc., to reduce the density, improve the strength, and ensure the effect of degradation performance.

Active Publication Date: 2018-02-23
苏州米颜生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-performance permeable brick for the deficiencies of the prior art, which solves the problem that the microporous structure is easy to collapse during the sintering process by utilizing the characteristic of silicone resin converted into silicon dioxide, and greatly improves the The strength of permeable bricks also reduces the density of permeable bricks

Method used

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  • Permeable brick with high performance
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A high-performance permeable brick, its quality formula is as follows:

[0028] 10 parts of ceramic tile waste tiles, 4 parts of titanium carbide, 10 parts of alumina, 10 parts of silicone resin, 13 parts of polyurethane resin, 7 parts of nano-titanium dioxide, 20 parts of anhydrous ethanol, and 3 parts of dispersant.

[0029] The dispersant is polyvinylpyrrolidone.

[0030] The preparation method of described high performance permeable brick, its steps are as follows:

[0031] Step 1, pulverize the waste ceramic tile particles until fine particles are formed;

[0032] Step 2, mixing and stirring titanium carbide, powdered waste ceramic tile particles and alumina to obtain a powder mixture;

[0033] Step 3, add the powder mixture to the silicone resin and the polyurethane resin, stir evenly, put it into a mold, pressurize and heat for 2 hours, and cool to obtain organic bricks;

[0034] Step 4, put the organic bricks into a sealed muffle furnace for heating and press...

Embodiment 2

[0043] A high-performance permeable brick, its quality formula is as follows:

[0044] 15 parts of ceramic tile waste tiles, 8 parts of titanium carbide, 15 parts of alumina, 15 parts of silicone resin, 15 parts of polyurethane resin, 10 parts of nano-titanium dioxide, 30 parts of anhydrous ethanol, and 5 parts of dispersant.

[0045] The dispersant is polyvinylpyrrolidone.

[0046] The preparation method of described high performance permeable brick, its steps are as follows:

[0047] Step 1, pulverize the waste ceramic tile particles until fine particles are formed;

[0048] Step 2, mixing and stirring titanium carbide, powdered waste ceramic tile particles and alumina to obtain a powder mixture;

[0049] Step 3, add the powder mixture to the silicone resin and the polyurethane resin, stir evenly, put it into a mold, pressurize and heat for 4 hours, and cool to obtain organic bricks;

[0050] Step 4, put the organic bricks into a sealed muffle furnace for heating and pres...

Embodiment 3

[0059] A high-performance permeable brick, its quality formula is as follows:

[0060]12 parts of waste ceramic tile particles, 6 parts of titanium carbide, 13 parts of alumina, 12 parts of silicone resin, 14 parts of polyurethane resin, 8 parts of nano-titanium dioxide, 25 parts of anhydrous ethanol, and 4 parts of dispersant.

[0061] The dispersant is polyvinylpyrrolidone.

[0062] The preparation method of described high performance permeable brick, its steps are as follows:

[0063] Step 1, pulverize the waste ceramic tile particles until fine particles are formed;

[0064] Step 2, mixing and stirring titanium carbide, powdered waste ceramic tile particles and alumina to obtain a powder mixture;

[0065] Step 3, add the powder mixture to the silicone resin and the polyurethane resin, stir evenly, put it into a mold, pressurize and heat for 3 hours, and cool to obtain organic bricks;

[0066] Step 4, put the organic bricks into a sealed muffle furnace for heating and pr...

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Abstract

The invention discloses a permeable brick with high performance. A formula of the permeable brick comprises the following components in parts by mass: 10-15 parts of ceramic tile waste ceramic chip particles, 4-8 parts of titanium carbide, 10-15 parts of aluminum oxide, 10-15 parts of organic silicone resin, 13-15 parts of polyurethane resin, 7-10 parts of nanometer titanium dioxide, 20-30 parts of absolute ethyl alcohol, and 3-5 parts of a dispersing agent. The characteristic that organic silicone resin is converted into silica is used in order to solve the problem that micropore structures in the sintering process are easy to collapse, strength of permeable bricks is substantially improved, and density of the permeable brick is reduced.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to a high-performance permeable brick. Background technique [0002] In recent years, due to the advocacy of the country and the improvement of people's awareness of environmental protection, the application of permeable bricks has become more and more common. Ceramic permeable bricks are processed and sintered from construction and industrial waste, and have the characteristics of high strength and good water permeability. Compared with the small raw materials used in general floor tiles, ceramic permeable bricks are formed with large particles of 0.5 to 3.5 mm, so special binders are required for bonding. At present, the binders used in ceramic permeable bricks produced on the market are mostly CMC, Organic binders such as dextrin, although these binders have good effects, they are expensive, and basically volatilize completely at about 500 ° C, losing the binding effect, and at ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/16C04B41/65
CPCC04B26/16C04B41/5041C04B41/65C04B2111/00025C04B2111/00284C04B2201/50C04B18/165C04B14/322C04B14/303C04B14/06C04B41/0072
Inventor 王苏颜
Owner 苏州米颜生物科技有限公司
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