Polishing type mildew-removing putty with mirror surface function for building decoration

Abstract

The invention discloses polishing type mildew-removing putty with a mirror surface function for building decoration. The putty comprises double components: powder A and slurry B. The putty is mainly prepared by aluminum silicate, calcium fluoride, anhydrous cupric sulfate, white cement, talc powder, a water repellent, a dye, urea, calcium hydroxide, melamine, EVA emulsion, ethanol, deionized water and the like in a special process condition. During decorative construction, the components A and B are uniformly mixed to be scraped and used. According to the polishing type mildew-removing putty with the mirror surface function, the initial setting time is 4h, the 3d compressive strength reaches 3.0MPa and the 3d bonding strength is greater than 1.2MPa, and the putty which is polished has a mirror surface effect of 40-50 glass units, zero emission of VOC, the highest level zero level mildew removal, and steps of leveling putty, laminating wallpaper (swabbing) in a decorative finishing process of a building and the like are integrated.

Description

technical field [0001] The invention belongs to the technical field of building materials, and particularly relates to a polished mildew-removing mirror functional putty for architectural decoration. The polished mildew-removing mirror functional putty for architectural decoration is a functional material used for interior decoration of buildings. After polishing, it has With a certain mirror effect, it can replace traditional putty and wallpaper (latex paint) for interior decoration. It has the advantages of simple steps, mildew removal, mirror effect, and zero VOC emissions. Background technique [0002] The polished mildew-removing mirror functional putty for architectural decoration of the present invention is used in the building beautification stage, and is a substitute for ordinary conventional putty in the decoration stage, paint wallpaper and other materials in the decoration stage. Traditional putty powder and paint wallpaper have the following key shortcomings in ...

AI Technical Summary

Problems solved by technology

Traditional putty powder and paint wallpaper have the following key shortcomings in the decoration process: on the one hand, the existing traditional anti-mold putty does not have the characteristics of continuous functionality, and the traditional anti-mold putty is to delay the adhesion of fungal secretions on the putty After construction, it is easily polluted by antifungal agents and loses its function. At the same time, it has peeling, powder falling, peeling, cracking, etc., which makes the wallpaper or paint layer bonded outside hollow and cracked, which seriously affects the appearance; on the other hand, Decorative materials such as wallpaper or paint are pasted with adhesives and mortar layers. The adhesives contain volatile organic solvents (VOC), which will be continuously released into the indoor air, which is one of the important sources of indoor air pollution.

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