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Sintered quartz sand wall-like coating

A technology for sintering quartz sand and sand wall coatings, applied in cement coatings, coatings, etc., can solve the problems of large sand leakage, environmental pollution, easy color fading, etc., and achieve uniform distribution of coating particles, strong coating particles, The effect of improving stain resistance

Inactive Publication Date: 2017-07-25
HUBEI WUDA LUOJIA INSPECTION & CONSULTATION OF ENG STRUCTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary flat coating uses a large amount of color paste, which is easy to fade after a long time, and it is easy to leak when there are cracks on the wall; the texture coating has a single color, and the decorative effect is general; Environment; art coatings are difficult to apply in a large area due to technological limitations

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A sintered quartz sand sand wall-shaped building exterior wall coating, the coating comprises a water-based primer, a bonded non-woven fabric coating, a sintered quartz sand intermediate coating and a water-based top coating arranged in sequence from the inside to the outside.

[0023] The raw material composition and weight ratio of the water-based primer are: 50 parts of alkali-resistant sealing emulsion, 46.9 parts of water, 0.8 part of pH regulator, 1 part of film-forming aid, 0.5 part of bactericide, and 0.8 part of defoamer. The pH regulator is AMP-95 (2-amino-2-methyl-1-propanol), the film-forming aid is alcohol fat twelve, the fungicide is chloromethylisothiazolinone, and the defoamer is polysilicone Oxygen emulsion.

[0024] The raw material composition and weight ratio of the bonded non-woven fabric coating are as follows: the composition ratio of component A is: 8 parts of water, 1 part of HPMC cellulose, 50 parts of adhesive for construction, 0.5 part of bac...

Embodiment 2

[0033] Step is with embodiment 1, and difference is:

[0034] The raw material composition and weight ratio of the water-based primer are: 40 parts of anti-alkali sealing emulsion, 56.9 parts of water, 0.8 part of pH regulator, 1 part of film-forming aid, 0.5 part of bactericide, and 0.8 part of defoamer.

[0035] The raw material composition and weight ratio of the bonded non-woven fabric coating are as follows: A component ratio is: 8 parts of water, 1 part of HPMC cellulose, 40 parts of adhesive for construction, 0.5 part of bactericide and antifungal agent, 40-70 mesh 25 parts of quartz sand, 25 parts of 80-120 mesh quartz sand, 0.5 part of defoamer; component B is 42.5 grade cement. Among them, A component and B component are combined by weight 1:1.

[0036]The composition and weight ratio of coating materials in sintered quartz sand are: 75 parts of sintered quartz sand, 1 part of mica sheet, 24 parts of resin bonded base material, 5.6 parts of water in resin bonded bas...

Embodiment 3

[0039] Step is with embodiment 1, and difference is:

[0040] The raw material composition and weight ratio of the water-based primer are: 56.9% of alkali-resistant sealing emulsion, 40% of water, 0.8% of pH regulator, 1% of film-forming auxiliary agent, 0.5% of bactericide, and 0.8% of defoamer.

[0041] The composition and weight ratio of the bonding non-woven coating raw materials are: Component A is: 8% water, 1% HPMC cellulose, 60% adhesive for construction, 0.5% bactericide and antifungal agent, 40-70 Mesh quartz sand 15%, 80-120 mesh quartz sand 15%, defoamer 0.5%; B component is 42.5 grade cement. Among them, A component and B component are combined by weight 1:1.

[0042] The raw material composition and weight ratio of the sintered quartz sand sand wall paint intermediate paint are: 73% sintered quartz sand, 1% mica sheet, 26% resin bonded base material, 6.6% water in the resin bonded base material, and 15% water-based resin emulsion , cellulose 2%, PH regulator 0....

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Abstract

The invention provides a sintered quartz sand wall-like coating. The sintered quartz sand wall-like coating comprises an aqueous primer, a cohesive nonwoven fabric, a sintered quartz sand medial coating and an aqueous top coating from the inside to the outside. The sintered quartz sand wall-like coating is beautiful and elegant, has soft color and uniform particles, and is suitable for villas and high-grade civil buildings. A composite coating layer formed by the sintered quartz sand wall-like coating has excellent corrosion resistance, can resist weather for 20 years, and has a strong self-cleaning function and a clear beautifying and decorating function; a unique scraping construction technology is carried out after adopting the cohesive nonwoven fabric, so the adhesion of the coating and a substrate is improved, the use amount of the coating is reduced, and the construction cost of the coating is reduced; and the nonwoven fabric and a building glue layer have an excellent waterproofing effect, and reduce exterior wall water spraying leaking points.

Description

technical field [0001] The invention relates to a sintered quartz sand sand wall coating. Background technique [0002] At present, with the steady growth of my country's economic development, urban construction is changing with each passing day, buildings with unique shapes and eye-catching appearance can be seen everywhere, and the facades of new buildings are becoming more and more rich in material selection and color. In recent years, with the gradual improvement of people's living standards, everyone has higher and higher requirements for the urban living environment. We have gradually realized that there is light pollution in glass curtain walls, and the safety cannot be ignored. The lightning protection and durability of metal curtain walls are also worrying. , The load and moisture resistance of natural stone cannot be ignored, and the glazed tiles are easy to fall off and there is a danger. The exterior wall paint is the lightest in weight, the brightest in color a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D201/00C09D1/08C09D1/00C09D127/12C09D7/12
CPCC09D201/00C08L2205/03C09D1/00C09D1/08C09D7/63C09D127/12C08L83/04C08L91/00
Inventor 张聪徐盈刘巧云万雄卫
Owner HUBEI WUDA LUOJIA INSPECTION & CONSULTATION OF ENG STRUCTURE
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