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Lightweight wall building material

A technology for building materials and walls, applied in applications, household utensils, ceramic products, etc., can solve the problems of insufficient tension, short production cycle, and insufficient weight of wood chips pressed wallboards, and achieve good hanging force and low moisture content , The effect of light surface density

Inactive Publication Date: 2019-07-05
袁卫东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Commonly used partition boards are generally lightweight gypsum wallboards or composite lightweight boards pressed from wood chips. The production cycle is short, the water resistance is poor, the weight is not light enough, the tension of the wood chips pressed wall boards is not enough, the production cycle is long, and the production process is complicated.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0014] First, after mixing 87kg of stearic acid, 5kg of soda ash, 3kg of lime, 2kg of raw material, and 3kg of polyglycerol fatty acid ester, add 2000kg of water and boil at 90° to obtain a stabilizer. Then 30kg of cement, 38kg of industrial waste residue, tailings slag, steel slag, 0.6kg of prepared stabilizer, 0.1kg of short polypropylene fiber, 1.7kg of polyvinyl alcohol, and 1.7kg of hydroxypropyl methylcellulose were mixed uniformly to obtain a mixed slurry. Then, after the animal protein foaming agent is passed through a foaming machine to make foam, it is stirred with the mixed slurry according to the total weight ratio of 4.5:100, and poured into a mold to form a partition wall board.

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PUM

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Abstract

The present invention relates to a lightweight wall building material. The lightweight wall building material comprises the following raw materials in parts by weight: 30 parts of cement, 38 parts ofaggregate, 0.6 part of stabilizer, 0.1 part of polypropylene staple fiber, 1.7 parts of polyvinyl alcohol and 1.7 parts of hydroxypropyl methyl cellulose. As that industrial waste residue such as minetailings slag and fly ash are fully utilized, the wallboard has the advantages of impact resistance, high pressure resistance, large bending resistance, low water content, light area density, good hanging force, waterproof and fire prevention, convenient transportation and cutting.

Description

[0001] Technical field: [0002] The present invention relates to lightweight wall building materials. [0003] Background technique: [0004] Commonly used partition boards are generally lightweight gypsum wallboards or composite lightweight boards pressed from wood chips. The production cycle is short, the water resistance is poor, the weight is not light enough, the tension of wood chips pressed wall panels is not enough, the production cycle is long, and the production process is complicated. [0005] Invention content: [0006] The present invention just aims at the above problems and provides a light-weight wall building material. [0007] In order to achieve the above object, the present invention adopts the following technical scheme, its composition and parts by weight are: 30 parts of cement, 38 parts of aggregate, 0.6 part of stabilizer, 0.1 part of polypropylene short fiber, 1.7 parts of polyvinyl alcohol, hydroxypropyl 1.7 parts of methylcellulose. [0008] The ...

Claims

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Application Information

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IPC IPC(8): C04B28/00C04B38/10C04B111/40C04B111/27C04B111/28
CPCC04B28/00C04B2111/27C04B2111/28C04B2111/40C04B18/04C04B18/12C04B18/142C04B16/0633C04B24/2623C04B24/383C04B24/085C04B22/10C04B22/064C04B24/32C04B24/14C04B38/10
Inventor 袁卫东张维文
Owner 袁卫东
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