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A kind of interior wall putty for architectural decoration engineering

A technology of building decoration engineering and interior wall putty, which is applied in the direction of filling slurry, etc., can solve the problems of nervous system damage, serious harm to infants and children, poisoning, etc., achieve good toughness, good bactericidal effect, and solve the effects of sedimentation and stratification

Active Publication Date: 2019-03-15
深圳市建侨建工集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional interior wall putty for interior decoration uses a large amount of synthetic glue as the adhesive, and most of them contain harmful substances such as formaldehyde, which can cause damage to the human nervous system, and can cause poisoning and cancer in severe cases, especially for infants and young children.

Method used

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  • A kind of interior wall putty for architectural decoration engineering
  • A kind of interior wall putty for architectural decoration engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] An interior wall putty for building decoration engineering, which is composed of the following substances in weight percent: 25% white cement, 10% aragonite powder, 5% lithium slag powder, 1% nano titanium dioxide, 0.5% chopped fiber, 1.5% dispersible latex powder %, thickening and water-retaining agent 1%, suspending agent 1%, anion powder 2%, anti-mildew fungicide 0.05%, wetting agent 0.2%, defoamer 0.02%, and the balance is quartz sand powder.

[0046] The whiteness of the white cement is 87, and the strength grade is 42.5 grade.

[0047] The aragonite powder has a fineness of 500 mesh and a whiteness of 90.

[0048] The chopped fibers are chopped silicon carbide fibers with a diameter of 5um and an aspect ratio of 12:1.

[0049] The thickening and water-retaining agent is propylene glycol alginate.

[0050] The negative ion powder is composed of meteorite powder and hexacyclic stone powder in a weight ratio of 1:1, and the fineness is not less than 600 mesh.

[0...

Embodiment 2

[0058] An interior wall putty for building decoration engineering, which is composed of the following substances in weight percent: 30% white cement, 15% aragonite powder, 8% lithium slag powder, 2% nano-titanium dioxide, 2% chopped fiber, and 3% dispersible latex powder %, thickening and water-retaining agent 5%, suspending agent 3%, negative ion powder 5%, anti-mildew bactericide 0.25%, wetting agent 0.8%, defoamer 0.1%, and the balance is quartz sand powder.

[0059] The whiteness of the white cement is 89, and the strength grade is 42.5.

[0060] The aragonite powder has a fineness of 600 mesh and a whiteness of 91.

[0061] The chopped fibers are composed of polyacrylonitrile fibers, glass fibers, polypropylene fibers, sisal fibers and ramie fibers in a weight ratio of 1:1:1:1:1.

[0062] The thickening and water-retaining agent is composed of sodium alginate and Wenlun glue in a mass ratio of 2:1.

[0063] Preferably, the thickening and water-retaining agent is compose...

Embodiment 3

[0072] An interior wall putty for building decoration engineering, which is composed of the following substances in weight percent: 29% white cement, 12% aragonite powder, 7% lithium slag powder, 1.5% nano-titanium dioxide, 1% chopped fiber, dispersible latex powder 2 %, thickening and water-retaining agent 4%, suspending agent 2%, anion powder 4%, anti-mildew bactericide 0.1%, wetting agent 0.7%, defoamer 0.06%, and the balance is quartz sand powder.

[0073] The whiteness of the white cement is 90, and the strength grade is 42.5 grade.

[0074] The aragonite powder has a fineness of 550 mesh and a whiteness of 91.

[0075] The chopped fibers are composed of polyacrylonitrile fibers, basalt fibers, and coconut palm fibers in a weight ratio of 2:3:1, the fiber diameter is 5um-7um, and the aspect ratio is 8-10:1.

[0076] The thickening and water-retaining agent is composed of Wenlun gum and guar gum hydroxypropyltrimethylammonium chloride in a weight ratio of 3:1.

[0077] T...

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Abstract

The invention belongs to the technical field of architectural decoration engineering, in particular to an inner wall putty used in architectural decoration engineering. The inner wall putty used in architectural decoration engineering is prepared from, by weight, 25%-30% of white cement, 10%-15% of mountain flour, 5%-8% of lithium slag, 1%-2% of nanometer titania, 0.5%-2% of chopped fiber, 1.5%-2.2% of dispersable emulsion powder, 1%-5% of tackifying water-retaining agent, 1%-3% of suspending agent, 2%-5% of anion powder, 0.05%-0.25% of mould-proof bactericide, 0.2%-0.8% of wetting agent, 0.02%-0.1% of antifoaming agent, and the balance quartz sand powder. The inner wall putty powder used in architectural decoration engineering is green and environmentally friendly, and has the functions of bacteria and mould prevention, moisture absorption and release, air freshness and the like; meanwhile, the inner wall putty used in architectural decoration engineering has a good overcoating effect, and can be directly used as a coating material.

Description

technical field [0001] The invention belongs to the technical field of architectural decoration engineering, and in particular relates to an interior wall putty for architectural decoration engineering. technical background [0002] Putty is an important supporting material used in the decoration process. Among them, the amount of wall putty is large and there are many varieties. The commercial wall putty that has appeared in the past ten years has greatly affected architectural decoration projects. In the past, putty has been defined as a supporting material for paint coating in architectural decoration projects. Its main function is to fill the gaps in the base. In recent years, with the new requirements for putty in architectural decoration projects and the extensive use of putty, Its functions have been gradually expanded, and its functions have been refined, and some functional putty with special purposes have appeared accordingly. The traditional interior wall putty f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 王从旭
Owner 深圳市建侨建工集团有限公司
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