Waterproofing slurry

Abstract

Waterproofing slurry is prepared from the following materials in parts by weight: 15 to 26 parts of fumed silica, 2 to 4 parts of a defoamer, 25 to 24 parts of 80 to 120 mesh aggregate, 2 to 4 parts of rubber powder, 2 to 5 parts of stannic oxide, 8 to 20 parts of polyester acrylate, 0.6 to 1 part of acetic acid-dissolved chitosan, 1.2 to 2parts of a fiber additive, 0.5 to 1 part of coconut oil, 0.6 to 1.2 parts of dispersible rubber powder, 10 to 16 parts of fatty acid triglyceride, 0.6 to 1 part of a Ca-Zn composite heat stabilizer, 4 to 10 parts of a carbide, 5 to 9 parts of sodium nitrite and 8 to 12 parts of a coupling agent. The waterproofing slurry has the beneficial effects of being capable of well bonding with a base surface, difficult to fall, short in curing drying time, and excellent in mildew resistance, weatherability and waterproofness.

Description

technical field [0001] The invention relates to a waterproof slurry. Background technique [0002] Waterproof slurry is a two-component waterproof material specially used for building waterproofing. It is mainly used in waterproof projects on the front and back surfaces. It can seal small cracks. It is suitable for basements, civil air defense projects, tunnel subways, kitchens, bathrooms, balconies, Swimming pools, reservoirs, sewage treatment pools and other parts, as well as moisture-proof treatment before laying wooden floors and wallpaper decoration materials. With the improvement of science and technology, waterproof slurry is required to have super flexibility and excellent adhesion, mildew resistance, alkali resistance, weather resistance, non-toxic and harmless properties. However, there are still many defects in the current waterproof slurry on the market, which cannot meet the market demand, such as long curing and drying time and poor waterproof performance. C...

AI Technical Summary

Problems solved by technology

However, there are still many defects in the current waterproof slurry on the market, which cannot meet the market demand, such as long curing and drying time and poor waterproof performance.