Composition and Types

• Composition: Waterproof paint is usually made of synthetic polymer polymers, polymers and asphalt, or polymers and cement as the main film - forming substances, and is processed with various additives, modified materials, and filling materials. For example, some waterproof paints are composed of polyurethane, anti - aging agents, catalysts, etc.
• Types: There are solvent - based, water - emulsion - based, and powder - type waterproof paints. Among them, water - based polyurethane waterproof paint is a single - component, high - molecular - liquid - state reactive curing elastic waterproof film - forming material, which is solvent - free, environmentally friendly, and odorless.

Technical Characteristics

• High Tensile Strength: For example, some waterproof paints have a tensile strength of ≥1.65 Mpa.
• Excellent Water Impermeability: Such as being able to withstand 0.3 Mpa pressure for 300 minutes without leakage.
• Good Elasticity and Ductility: The cured film can form a dense, firm, and flexible waterproof film, with high elasticity and excellent ductility, which can well adapt to the deformation of the base surface.
• Strong Adhesion: It has a strong adhesion to cement and concrete base surfaces, stone, metal products, etc.
• Good Weather Resistance: Some export - grade waterproof paints have excellent outdoor durability and UV resistance, and can also resist acid rain, freeze - thaw cycles, and mold.

广州出口防水漆使用方法:

将液料和粉料按标准比例进行配比揽摔，搅拌均匀无团块，即可使用

涂刷基面无明水无浮土和杂物，用棕剧或滚筒涂刷完 遍 追，环境温度为23℃条件下

追表面不活手，再涂刷第2遍，涂刷方向必须和 遍 追相垂直

如涂膜达不到设计厚度可多次进行涂刷。如果考虑防水层和保护层粘结不牢

可在 一追涂膜实干后，用水泥和胶，混合后进行打毛5C-40℃以内施工