1, polyurethane waterproof coating is generally black;
2. Acrylate waterproof coating is white and gray;
3, JS waterproof coating should be mixed with cement, so it is cement color;
4. The waterproof coating of K11is also gray, but the waterproof coating of Vischke K 1 1 can be mixed into green and blue according to users' preferences.
If it is used on the roof, the color of waterproof coating is not so important. General roofing waterproof coating should be protected by cement mortar.
Extended data:
Acrylic waterproof coating is a one-component water emulsion waterproof coating based on pure acrylic polymer emulsion and added with other additives. The waterproof film formed after curing of waterproof coating has certain extensibility, elasticity, crack resistance, impermeability and weatherability, which can play a role in waterproofing, seepage prevention and protection. Waterproof coating has good temperature adaptability, simple operation and easy maintenance.
There are two kinds of waterproof materials on the market:
1, polyurethane waterproof coating. Such materials are generally made of polyurethane and coal tar. The tar gas it volatilizes is very toxic and difficult to remove, so it was banned in China in 2000. At present, the polyurethane waterproof coating still on sale uses asphalt instead of coal tar as raw material. However, when using this coating, it is usually diluted with organic solvents such as toluene and xylene, so it also contains toxicity.
2. Polymer cement-based waterproof coating. It is composed of emulsion synthesized by various water-based polymers and high-quality cement mixed with various additives. The flexibility of polymer (resin) is integrated with the rigidity of cement, which makes it have excellent impermeability and stability. Its advantages are convenient construction, low comprehensive cost, short construction period, non-toxicity and environmental protection. Therefore, polymer cement-based has become the protagonist of waterproof coatings market.