Sintered water permeable brick produced by using ceramic crushed materials

A technology of permeable bricks and crushed materials, which is applied in the production of ceramic materials, ceramic products, and applications. It can solve the problems of multiple production processes, bulky ball mill equipment, and complicated process flows, and achieve shortened production time, excellent water permeability, and simplified production. Process effect

Inactive Publication Date: 2018-05-29
KEDA INDUSTRIAL GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the ultimate load of the binder is low, generally around 64.8N, resulting in low strength of the green body after molding
[0007] In addition, the existing technical process of permeable bricks is relatively complicated, with many production processes, long time consumption and high cost. The process flow chart

Method used

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  • Sintered water permeable brick produced by using ceramic crushed materials
  • Sintered water permeable brick produced by using ceramic crushed materials
  • Sintered water permeable brick produced by using ceramic crushed materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0067] As a preferred embodiment of the present invention, the main raw materials of the primer in parts by mass are as follows:

[0068] 90-96 parts of ceramic scrap

[0069] Adhesive base 5-8 parts

[0070] Liquid glue 5-8 parts;

[0071] The bonding base material is one or more of bentonite and clay;

[0072] The liquid gel is one or more of silica sol solution, polyacrylamide solution, and guar gum solution.

[0073] The main raw materials of the fabric in parts by mass are as follows:

[0074]

[0075] The bonding base material is one or more of bentonite and clay;

[0076] The liquid gel is one or more of silica sol solution, polyacrylamide solution, and guar gum solution.

[0077] As a better embodiment of the present invention, the binder is also added to the frit, that is,

[0078] The main raw materials of the base material in parts by mass are as follows:

[0079]

[0080] The bonding base material is one or more of bentonite and clay;

[0081] The liq...

Embodiment 1

[0117] (1) Formula: including lining and base material, wherein, the main raw material of described base material is as follows in parts by mass:

[0118]

[0119] The bonding base material is bentonite, and the liquid glue is a silica sol solution;

[0120] The main raw materials of the fabric in parts by mass are as follows:

[0121]

[0122] The bonding base material is bentonite, and the liquid glue is a silica sol solution;

[0123] (2) Preparation method

[0124] (1) breaking the ceramic scrap;

[0125] (2) passing the crushed ceramic scrap through sieves of different apertures to obtain particles of different particle sizes;

[0126] (3) Mix the sieved ceramic scraps according to the formula of the base material, add bonding base material and liquid glue, and stir evenly to obtain the base material; mix the sieved ceramic scraps according to the formula of the fabric , adding bonding base material, liquid glue and colorant, and stirring evenly to obtain fabric...

Embodiment 2

[0130] (1) Formula: including lining and base material, wherein, the main raw material of described base material is as follows in parts by mass:

[0131]

[0132] The bonding base material is kaolin, and the liquid glue is sodium polyacrylate;

[0133] The main raw materials of the fabric in parts by mass are as follows:

[0134]

[0135] The bonding base material is black mud, and the liquid glue is polyvinylpyridinium salt;

[0136] (2) Preparation method

[0137] (1) breaking the ceramic scrap;

[0138] (2) passing the crushed ceramic scrap through sieves of different apertures to obtain particles of different particle sizes;

[0139] (3) Mix the sieved ceramic scraps according to the formula of the base material, add bonding base material and liquid glue, and stir evenly to obtain the base material; mix the sieved ceramic scraps according to the formula of the fabric , adding bonding base material, liquid glue and colorant, and stirring evenly to obtain fabric; ...

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Abstract

The invention discloses a sintered water permeable brick produced by using ceramic crushed materials. The sintered water permeable brick comprises a fabric and a bottom material, wherein the bottom material comprises the following main raw materials in parts by mass: 80-100 parts of ceramic crushed materials, 3-12 parts of a bonding base material and 3-12 parts of liquid glue; the fabric comprisesthe following main raw materials in parts by mass: 0-30 parts of the ceramic crushed materials, 0-4 parts of the bonding base material, 0-4 parts of the liquid glue and 0-4 parts of pigment, the bonding base material is one or more selected from bentonite and clay, the liquid glue is one or more selected from a silica sol solution, a polyacrylamide solution and a guar gum solution. Correspondingly, the invention discloses a preparation method of the sintered water permeable brick produced by using ceramic crushed materials. According to the invention, the water permeable brick prepared by using the ceramic crushed materials as a main raw material has high strength, strong frost resistance and excellent water permeability.

Description

technical field [0001] The invention relates to the technical field of permeable bricks, in particular to a sintered permeable brick produced by using ceramic scraps and a preparation method thereof. Background technique [0002] Permeable bricks are a new century-old environmentally friendly building material that was born to alleviate urban waterlogging, maintain water, maintain urban ecological balance and build a sponge city. It uses solid waste such as waste ceramic tiles (waste polished tiles, waste polished glazed tiles, waste tiles, etc.), ceramic scraps, slag, etc. , fired at high temperature, is a green environmental protection product. [0003] Permeable bricks can consume a large amount of waste tiles (solid waste such as ceramic scraps or slag), which not only solves the problem of solid waste treatment at this stage, but also greatly reduces environmental pollution. The produced ceramic permeable bricks can be directly used in urban construction, turning wast...

Claims

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Application Information

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IPC IPC(8): C04B33/132C04B33/13C04B38/00C04B35/63C04B35/634C04B35/636
CPCC04B33/1305C04B33/131C04B33/1315C04B33/1324C04B35/6316C04B35/63444C04B35/636C04B38/0041C04B2235/96Y02P40/60
Inventor 林智李东生
Owner KEDA INDUSTRIAL GROUP CO LTD
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