Sintering water permeable brick produced by using crushed stone material and preparation method thereof

A technology of permeable bricks and crushed materials, which is applied in the field of sintered permeable bricks and its preparation, which can solve the problems of multiple production processes, bulky ball mill equipment, and low ultimate load, and achieve shortened production time, excellent water permeability, and strong frost resistance Effect

Inactive Publication Date: 2018-09-21
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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  • Sintering water permeable brick produced by using crushed stone material and preparation method thereof
  • Sintering water permeable brick produced by using crushed stone material and preparation method thereof
  • Sintering water permeable brick produced by using crushed stone material and preparation method thereof

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Experimental program
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Effect test

Embodiment approach

[0068] As a preferred embodiment of the present invention, the main raw materials of the primer in parts by mass are as follows:

[0069] Stone scraps 90-96 parts

[0070] Adhesive base 5-8 parts

[0071] Liquid glue 5-8 parts;

[0072] The bonding base material is one or more of bentonite and clay;

[0073] The liquid gel is one or more of silica sol solution, polyacrylamide solution, and guar gum solution.

[0074] The main raw materials of the fabric in parts by mass are as follows:

[0075]

[0076] The bonding base material is one or more of bentonite and clay;

[0077] The liquid gel is one or more of silica sol solution, polyacrylamide solution, and guar gum solution.

[0078] As a better embodiment of the present invention, the binder is also added to the frit, that is,

[0079] The main raw materials of the base material in parts by mass are as follows:

[0080]

[0081] The bonding base material is one or more of bentonite and clay;

[0082] The liquid ...

Embodiment 1

[0121] (1) Formula: including lining and base material, wherein, the main raw material of described base material is as follows in parts by mass:

[0122]

[0123] The bonding base material is bentonite, and the liquid glue is a silica sol solution;

[0124] The main raw materials of the fabric in parts by mass are as follows:

[0125]

[0126] The bonding base material is bentonite, and the liquid glue is a silica sol solution;

[0127] (2) Preparation method

[0128] (1) Crushing stone fragments;

[0129] (2) Sieve the crushed stone fragments to sieve out particles with different particle size ranges;

[0130] (3) Mix the crushed stone particles after sieving according to the base material formula, add bonding base material and liquid glue, and stir evenly to obtain the base material; mix the crushed stone particles after sieving according to the formula of the fabric Perform batching, add bonding base material, liquid glue and colorant, and stir evenly to obtain fab...

Embodiment 2

[0134] (1) Formula: including lining and base material, wherein, the main raw material of described base material is as follows in parts by mass:

[0135]

[0136] The bonding base material is kaolin, and the liquid glue is sodium polyacrylate;

[0137] The main raw materials of the fabric in parts by mass are as follows:

[0138]

[0139] The bonding base material is black mud, and the liquid glue is polyvinylpyridinium salt;

[0140] (2) Preparation method

[0141] (1) Crushing stone fragments;

[0142] (2) Sieve the crushed stone fragments to sieve out particles with different particle size ranges;

[0143] (3) Mix the crushed stone particles after sieving according to the base material formula, add bonding base material and liquid glue, and stir evenly to obtain the base material; mix the crushed stone particles after sieving according to the formula of the fabric Perform batching, add bonding base material, liquid glue and colorant, and stir evenly to obtain fab...

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Abstract

The invention discloses a sintering water permeable brick produced by using a crushed stone material. The brick comprises a surface material and a backing material, wherein the backing material is prepared from, by mass, 80-100 parts of crushed stone materials, 3-12 parts of bond base materials and 3-12 parts of glue solution; the surface material is prepared, by mass, 0-30 parts of stone crushedmaterials, 0-4 parts of bond base materials, 0-4 parts of glue solution and 0-4 parts of pigment; the bond base material is one or more of bentonite and clay; the glue solution is one or more of ludoxsolution, polyacrylamide solution and guar gum solution. The invention correspondingly discloses a preparation method for the sintering water permeable brick produced by using the crushed stone material. By adopting the method, the crushed stone material is taken as the main raw material, and the prepared water permeable brick is high in strength and freezing resistance and excellent in 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 stone 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 tiles (waste polished tiles, waste polished glazed tiles, waste tiles, etc.), stone fragments, 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 stone fragments 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 waste into t...

Claims

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Application Information

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IPC IPC(8): C04B33/132C04B33/13C04B33/14C04B35/63C04B35/634C04B35/636C04B38/00
CPCC04B33/13C04B33/1305C04B33/131C04B33/1324C04B33/14C04B35/6316C04B35/63444C04B35/636C04B38/0041C04B2235/96Y02P40/60
Inventor 林智黄飞
Owner KEDA INDUSTRIAL GROUP CO LTD
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