High-strength environmental protection brick and preparation method thereof

An environmentally friendly brick and high-strength technology, applied in the field of building materials, can solve the problem that clay resources can no longer meet the needs of brick making, and achieve the effects of low cost, pollution avoidance, and high compressive strength

Inactive Publication Date: 2018-03-09
GUILIN CHUNXIAO ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous development of the construction industry, the demand for bricks is gradually increasing, and the existing clay resources can no longer meet the needs of brick making. In addition, my country's continuous strengthening of environmental protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The high-strength environmental protection brick of the present embodiment is made of the following raw materials: 5kg of fly ash, 25kg of shale ore, 4kg of attapulgite, 15kg of coal gangue, 5kg of perlite and 15kg of kaolin tailings powder, wherein the The particle diameter of the fly ash is 60-80 mesh, the particle diameter of the attapulgite is 60-80 mesh, the particle diameter of the coal gangue is 60-80 mesh, and the particle diameter of the perlite is 0.5-1cm , The particle size of the kaolin tailings powder is 60-80 mesh.

[0020] The preparation method of the above-mentioned high-strength environmental protection brick includes the following process steps: take the following raw materials: 5kg of fly ash, 25kg of shale ore, 4kg of attapulgite, 15kg of coal gangue, 5kg of perlite and 15kg of kaolin tailings powder, wherein , the particle diameter of the fly ash is 60-80 mesh, the particle diameter of the attapulgite is 60-80 mesh, the particle diameter of the coa...

Embodiment 2

[0023] The high-strength environmental protection brick of this embodiment is made of the following raw materials: 10kg of fly ash, 20kg of shale ore, 10kg of attapulgite, 10kg of coal gangue, 10kg of perlite and 10kg of kaolin tailings powder, wherein the The particle diameter of the fly ash is 60-80 mesh, the particle diameter of the attapulgite is 60-80 mesh, the particle diameter of the coal gangue is 60-80 mesh, and the particle diameter of the perlite is 0.5-1cm , The particle size of the kaolin tailings powder is 60-80 mesh.

[0024] The preparation method of the above-mentioned high-strength environmental protection brick includes the following process steps: take the following raw materials: 15kg of fly ash, 15kg of river sand, 15kg of construction waste, 15kg of coal gangue, 15kg of straw and 25kg of kaolin tailings powder, wherein, the The particle diameter of the fly ash is 80-100 mesh, the particle diameter of the construction waste is 40-60 mesh, the particle dia...

Embodiment 3

[0027] The high-strength environmental protection brick of this embodiment is made of the following raw materials: 15kg of fly ash, 15kg of shale ore, 16kg of attapulgite, 5kg of coal gangue, 15kg of perlite and 5kg of kaolin tailings powder, wherein the The particle diameter of the fly ash is 60-80 mesh, the particle diameter of the attapulgite is 60-80 mesh, the particle diameter of the coal gangue is 60-80 mesh, and the particle diameter of the perlite is 0.5-1cm , The particle size of the kaolin tailings powder is 60-80 mesh.

[0028] The preparation method of the above-mentioned high-strength environmental protection brick includes the following process steps: take the following raw materials: 15kg of fly ash, 15kg of shale ore, 16kg of attapulgite, 5kg of coal gangue, 15kg of perlite and 5kg of kaolin tailings powder, wherein , the particle diameter of the fly ash is 60-80 mesh, the particle diameter of the attapulgite is 60-80 mesh, the particle diameter of the coal gan...

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Abstract

The invention discloses a high-strength environmental protection brick and a preparation method thereof and belongs to the technical field of building materials. The raw materials of the high-strengthenvironmental protection brick comprises, by weight, 5-15 parts of fly ash, 15-25 parts of shale mine, 4-16 parts of attapulgite, 5-15 parts of coal gangue, 5-15 parts of perlite and 5-15 parts of kaolin tailings powder. The high-strength environmental protection brick has the advantages of strong in compressive strength, good in flex resistance, low in cost, effective in saving resources, and avoidable in second pollution to the environment.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular, it provides a high-strength environment-friendly brick and a preparation method thereof. Background technique [0002] Traditional fired bricks mainly use clay as raw material. However, with the continuous development of the construction industry, the demand for bricks is gradually increasing, and the existing clay resources can no longer meet the needs of brick making, coupled with the continuous strengthening of environmental protection in our country. Therefore, developing a high-strength environmentally friendly brick that uses other raw materials instead of clay and has higher performance has become an urgent problem to be solved. Contents of the invention [0003] One of the objectives of the present invention is to provide a high-strength environmental protection brick. The high-strength environmental protection brick of the present invention has high compress...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B40/02
CPCC04B28/00C04B2111/00017C04B2201/50C04B18/08C04B18/125C04B14/102C04B18/12C04B14/18C04B20/0076C04B40/024
Inventor 黄云鸿李力
Owner GUILIN CHUNXIAO ENVIRONMENTAL PROTECTION TECH CO LTD
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