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Modified base anti-cracking putty and manufacturing method thereof and decorative wall surface

An anti-base and putty technology, which is applied in building construction, filling slurry, covering/lining, etc., can solve problems such as poor crack resistance, affecting wall quality, cracking or falling off of the wall, and achieve crack resistance High effect of reinforcement, flexural strength and compressive strength

Inactive Publication Date: 2019-07-26
四川乐诚新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The crack resistance of the putty in the prior art is poor, and it is easy to cause cracking or falling off of the wall surface, which affects the quality of the wall surface

Method used

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  • Modified base anti-cracking putty and manufacturing method thereof and decorative wall surface
  • Modified base anti-cracking putty and manufacturing method thereof and decorative wall surface
  • Modified base anti-cracking putty and manufacturing method thereof and decorative wall surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The components and parts by weight of a modified base anti-cracking putty of the present invention are as follows:

[0022] 300 parts of heavy calcium carbonate, 200 parts of natural gypsum, 100 parts of quartz sand, 50 parts of calcium hydroxide, 3 parts of cellulose ether, 1 part of thixotropic agent, 1 part of rubber powder, 1 part of retarder and 1 part of water reducer share.

[0023] Among them, the heavy calcium carbonate is 200 mesh heavy calcium carbonate; the cellulose ether is 40,000 Brookfield viscosity cellulose ether. The cellulose ether is hydroxypropyl methyl cellulose ether; the thixotropic agent is magnesium aluminum silicate; the rubber powder is VAE ethylene vinyl acetate; the retarder is protein; the water reducer is polycarboxylate water reducer.

[0024] A modified base anti-cracking putty of the present invention is prepared by the following method:

[0025] S1: Weigh the cellulose ether, rubber powder, thixotropic agent, water reducer and reta...

Embodiment 2

[0029] The components and parts by weight of a modified base anti-cracking putty of the present invention are as follows:

[0030] 500 parts of heavy calcium carbonate, 400 parts of natural gypsum, 200 parts of quartz sand, 100 parts of calcium hydroxide, 8 parts of cellulose ether, 3 parts of thixotropic agent, 10 parts of rubber powder, 8 parts of retarder and 5 parts of water reducer share.

[0031] Among them, the heavy calcium carbonate is 200 mesh heavy calcium carbonate; the cellulose ether is 40,000 Brookfield viscosity cellulose ether. The cellulose ether is hydroxyethyl methyl cellulose ether; the thixotropic agent is bentonite; the rubber powder is PVA polyvinyl alcohol; the retarder is citric acid; the water reducer is polycarboxylate water reducer.

[0032] A modified base anti-cracking putty of the present invention is prepared by the following method:

[0033] S1: Weigh the cellulose ether, rubber powder, thixotropic agent, water reducer and retarder according...

Embodiment 3

[0037] The components and parts by weight of a modified base anti-cracking putty of the present invention are as follows:

[0038] 300 parts of heavy calcium carbonate, 300 parts of natural gypsum, 200 parts of quartz sand, 100 parts of calcium hydroxide, 8 parts of cellulose, 3 parts of thixotropic agent, 5 parts of rubber powder, 1 part of retarder and 1 part of water reducer .

[0039] Among them, the heavy calcium carbonate is 200 mesh heavy calcium carbonate; the cellulose ether is 40,000 Brookfield viscosity cellulose ether. The cellulose ether is carboxymethyl cellulose ether; the thixotropic agent is bentonite; the rubber powder is PVA polyvinyl alcohol; the retarder is citric acid; the water reducer is polycarboxylate water reducer.

[0040] A modified base anti-cracking putty of the present invention is prepared by the following method:

[0041] S1: Weigh the cellulose ether, rubber powder, thixotropic agent, water reducer and retarder according to the proportion, ...

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Abstract

The invention provides a modified base anti-cracking putty and a manufacturing method thereof and a decorative wall surface. The putty comprises, by weight, 300-500 parts of 200-mesh heavy calcium carbonate, 200-400 parts of natural gypsum, 100-200 parts of quartz sand, 50-100 parts of calcium hydroxide, 3-8 parts of cellulose ethers with 40,000 Brinell viscosity, 1-3 parts of a thixotropic agent,1-10 parts of rubber powder, 1-8 parts of a regarding agent and 1-5 parts of a water reducer. The decorative wall surface is characterized in that a construction interface agent, the modified base anti-cracking putty, an interface agent, a bottom putty, a surface layer putty, primer and topcoat are arranged on a foundation wall gradually; after use of the putty, the anti-cracking property of thewall surface is enhanced; meanwhile, high anti-cracking strength and compression strength of the putty are achieved.

Description

technical field [0001] The invention belongs to the field of wall surface decoration, and in particular relates to a modified base anti-cracking putty, a manufacturing method thereof and a decorative wall surface. Background technique [0002] Putty is a material commonly used in previous construction. The crack resistance of the putty in the prior art is relatively poor, which easily leads to cracking or falling off of the wall surface, etc., which affects the quality of the wall surface. Contents of the invention [0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a modified base anti-cracking putty and its manufacturing method and a decorative wall surface, which have better anti-cracking performance and avoid wall surface cracking. [0004] In order to achieve the above object, the solution adopted by the present invention is: [0005] A modified base anti-cracking putty is characterized in that: t...

Claims

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Application Information

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IPC IPC(8): C09D5/34E04F13/02
CPCC09D5/34E04F13/02
Inventor 李杨黄富余峰
Owner 四川乐诚新材料有限公司
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