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Aerated brick added with compound attapulgite particles

A technology of attapulgite and aerated bricks, applied in the field of aerated bricks, can solve the problems of inability to meet diversified market demands, slow development of aerated bricks and other problems, and achieve high hardness and good thermal insulation effect.

Inactive Publication Date: 2013-12-25
安徽中龙建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing technology of aerated bricks is slow to develop and cannot meet the diversified market demands

Method used

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Embodiment Construction

[0016] An aerated brick added with compound attapulgite particles, which is made from the following raw materials in parts by weight (kg): Compound attapulgite particles 40, fly ash 20, cement 5, shell powder 4, sulfuric acid Sodium 0.1, hydroxypropyl methylcellulose 2, sodium sulfite 0.6, diethylene glycol 0.7, melamine 0.03, sodium chloride 3, calcium oxide 5, sodium dimethylbenzene sulfonate 0.4, zinc powder 0.08.

[0017] The preparation method of the aerated brick with compound attapulgite particles added is as follows:

[0018] (1) Take 15 parts of attapulgite, 0.5 parts of silicon carbide, 5 parts of fly ash, and 2 parts of waste glass powder, mix and stir, make it fully mixed, and then add alkyl sugar calcium equivalent to 2% of the total weight of the above materials , 2% silane coupling agent KH550, 2% white latex at 100 r / min and stir for 15 minutes, then add appropriate amount of water to the mixture, granulate, the particle size is 7-9mm, and then the prepared Af...

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PUM

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Abstract

The invention discloses an aerated brick added with compound attapulgite particles. The aerated brick added with compound attapulgite particles is prepared by the following raw materials by weight: 30-40 parts of the compound attapulgite particles, 20-30 parts of fly ash, 4-6 parts of cement, 2-4 parts of shell powder, 0.1-0.3 part of sodium sulfate, 1-2 parts of hydroxypropyl methyl cellulose, 0.4-0.6 part of sodium sulfite, 0.7-0.9 part of diethylene glycol, 0.01-0.03 part of melamine, 2-4 parts of sodium chloride, 3-5 parts of calcium oxide, 0.3-0.4 part of dimethyl sodium benzenesulfonate and 0.08-0.14 part of zinc powder.

Description

technical field [0001] The invention relates to the field of aerated bricks, in particular to an aerated brick added with compound attapulgite clay particles. Background technique [0002] Aerated bricks 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] In the past, the wall materials used in the construction market were mainly red bricks, but now many advanced areas have completely banned the use of red bricks. [0004] The existing technology of aerated bricks is slow to develop and cannot meet the diversified market demands. Contents of the invention [0005] The object of the present invention is to provide an aerated brick added with compound attapulgite particles. [0006] The above purpose is achieved through the following schemes...

Claims

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Application Information

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IPC IPC(8): C04B28/00C04B38/02
Inventor 强晓震
Owner 安徽中龙建材科技有限公司
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