Water-tolerant and mould-proof putty powder for internal wall and use method of water-tolerant and mould-proof putty powder

Abstract

The invention relates to water-tolerant and mould-proof putty powder for an internal wall and a use method of the water-tolerant and mould-proof putty powder. The water-tolerant and mould-proof putty powder for the internal wall is prepared from, by weight, 100-200 parts of Albo white cement, 200-300 parts of ash calcium, 3-8 parts of mildew preventive, 3-8 parts of cellulose, 15-30 parts of Wacker rubber powder, 600-800 parts of coarse whiting, 1-5 parts of antifoaming agent, 1-5 parts of starch ether, 1-5 parts of retarder and 5-10 parts of lubricant. The water-tolerant and mould-proof putty powder for the internal wall has good filling and leveling performance and impermeability, the water tolerating and alkali resisting performance is good and exceeds the national standard, environment friendliness is achieved, no pollutional chemical ingredient exists, the performance is stable, no harm is caused to the human body after the water-tolerant and mould-proof powder is solid and dry, meanwhile, the growth and development of mould can be restrained, the high sterilization and mould preventing function is achieved, and the putty powder is especially used for coating damp faces of bathrooms, basements and the like.

Description

Technical field [0001] The invention relates to the field of building materials, in particular to a water-resistant and mildew-proof putty for interior walls and a method of use thereof. Background technique [0002] Interior wall putty powder is a surface filling material for pretreatment of the construction surface before paint construction. The main purpose is to fill the pores of the construction surface and correct the curve deviation of the construction surface, so as to lay a solid foundation for obtaining a uniform and smooth paint surface. . [0003] However, most of the interior wall putty currently on the market is affected by seasonal changes, rainfall and air conditions, especially in humid and rainy areas or wet surfaces such as bathrooms and basements. The putty layer of interior walls is prone to breed bacteria, mold and other microorganisms. This not only affects the beauty of the wall but also seriously harms human health. An interior wall putty with antibacteri...

AI Technical Summary

Problems solved by technology

[0003] However, most of the interior wall putty currently on the market is affected by seasonal changes, rainfall and air conditions, especially in humid and rainy areas or wet surfaces such as bathrooms and basements. The putty layer on the interior wall is prone to breed bacteria, mold and other microorganisms. This not only affects the appearance of the wall, but also seriously damages human health.

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