One, Polymer Cement-based Waterproof Coating
1、Main components
Polymer cement-based waterproof coating consists of a liquid component (such as polyacrylate, polyvinyl acetate, and butyl rubber emulsions) and a corresponding powder component (composed of special cement and graded sand) which are combined. This is a two-component waterproof coating that combines the high elasticity of synthetic polymer materials with the durability of inorganic materials.
2、Product Features
Breathable surface that prevents the buildup of moisture pressure while maintaining excellent waterproofing properties.
Resistant to minor vibrations and displacements up to 2-3mm (flexible and waterproof).
Wide applicability, suitable for outdoor waterproofing.
based on cement-based materials, it can be directly applied with tiles, plaster, or paint on top of the waterproofing layer.
Since the coating needs to penetrate the substrate through water, it can be applied in damp areas.
Non-toxic and harmless, can be directly applied to potable water pools.
3、Scope of Application
Can be applied to substrates such as brick, mortar, concrete, metal, wood, hard plastics, glass, gypsum board, foam board, rubber, etc., in both wet and dry conditions. Suitable for new and existing buildings and structures (e.g., houses, underground projects, tunnels, bridges, water tanks, reservoirs, etc.), and can also be used as an adhesive. Particularly suitable for applications in basements, underground tunnels, bathrooms, and water tanks.
Two. Polymer-based cement-based waterproof coating
1、Main components
Polyurethane waterproof coating is a single-component polyurethane waterproof coating made by adding isocyanates, polyethers, and other prepolymers that have undergone addition polymerization, along with catalysts, anhydrous additives, anhydrous fillers, and solvents, through mixing and other processes.
2、Product Features
Can be applied directly to various substrates in wet or dry conditions.
- Exhibits strong adhesion to the substrate.- The high polymer material in the coating can penetrate into fine cracks in the substrate.
The coating exhibits excellent flexibility, with high tensile strength and good adaptability to substrate expansion or cracking.
Environmentally friendly, non-toxic, odorless, and free of pollution, with no harm to human health.
Excellent weather resistance, does not sag at high temperatures, does not crack at low temperatures, and exhibits excellent aging resistance. It is resistant to oil, abrasion, ozone, and acid/alkaline corrosion.
3. Scope of application
Suitable for waterproofing, moisture-proofing, and damp-proofing of roofs, bathrooms, basements, water tanks, and walls.