High strength debris aerated brick

An aerated brick and high-strength technology, applied in the field of aerated bricks, can solve the problems of non-acceptance and shortage of products, and achieve the effect of improving strength

Inactive Publication Date: 2015-12-09
安徽阜阳富龙建筑材料有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Now many advanced areas have completely banned the use of red bricks. The design unit has marked the use of aerated bricks in the process of designing buildings. If

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0017] A kind of high-strength chip aerated brick, it is made by the raw material of following weight (kg):

[0018] Cement 20, mineral powder 7, fly ash 8, debris 70, calcium lignosulfonate 2, CTF concrete synergist 2.5, aluminum powder 0.5, carboxylated styrene-butadiene latex 1, calcium sulfoaluminate 2, chlorinated paraffin 0.3 , diatomite 20, bentonite 20, sodium gluconate 4.8, compound modified concrete particles 5;

[0019] Compound modified concrete particles are made from raw materials with the following weight (kg):

[0020] Stearic acid 0.5, jade powder 7, graphite powder 1, acrylic emulsion 2, shale powder 2, UEA concrete expansion agent 2, attapulgite 2, carbon nanotube 4, sodium lauryl sulfate 2.7, zinc borate 0.8, glucose Sodium acid 3.5, alumina 2.4;

[0021] The preparation method of compound modified concrete particles is as follows:

[0022] After mixing all the raw materials, stir at 500 rpm for 20 minutes, add appropriate amount of water, granulate, the...

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PUM

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Abstract

The invention discloses a high strength debris aerated brick. The high strength debris aerated brick is made from, by weight, 18-28 parts of cement, 5-7 parts of mineral powder, 5-8 parts of fly ash, 70-75 parts of debris, 1-2 parts of calcium lignin sulphonate, 1.8-2.5 parts of a CTF concrete synergist, 0.3-0.5 parts of aluminum powder, 1-2 parts of carboxylic styrene butadiene latex, 1-2 parts of calcium sulphoaluminate, 0.2-0.3 parts of chlorinated paraffin, 20-30 parts of diatomite, 10-20 parts of bentonite, 3.5-4.8 parts of sodium gluconate and 5-13 parts of compound modified concrete particles.

Description

technical field [0001] The invention relates to the field of aerated bricks, in particular to a high-strength debris aerated brick. Background technique [0002] Aerated bricks are "autoclaved aerated concrete blocks", referred to as aerated bricks, which are aerated concrete blocks produced by high-temperature autoclaved equipment. "Aerated brick" can be understood as a simplified or a general name. The range of products it covers should be larger, that is, bricks produced by various other processes including autoclaving. [0003] Now many advanced areas have completely banned the use of red bricks. The design unit has marked the use of aerated bricks in the process of designing buildings. If red bricks are used, the quality inspection department will not accept them. Therefore, the products produced by aerated brick manufacturers are currently in short supply. . Contents of the invention [0004] The object of the present invention is to provide a high-strength debris...

Claims

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Application Information

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IPC IPC(8): C04B28/02C04B18/14C04B18/08C04B24/18C04B14/08
CPCY02W30/91
Inventor 王长富毛东超王玉童刘伟
Owner 安徽阜阳富龙建筑材料有限责任公司
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