There are two kinds of waterproof materials on the market: first, polyurethane waterproof coatings. Such materials are generally made from polyurethane and coal tar. It was banned from use in China in 2000 because of the high toxicity and difficulty in removing it. The polyurethane waterproof coating that still sells, it is to replace coal tar with asphalt as raw material. But when using this kind of coating, use contain toluene, xylene and other organic solvents to dilute commonly, also contain poison thereby; The other type is polymer cement - based waterproof coating. It consists of a variety of water-based polymer composite emulsion and of high quality cement mixed with various additives, polymer (resin) blends into the flexibility and the rigidity of cement, making it well in terms of stability and permeability resistance. Its advantages are convenient construction, low comprehensive cost, short construction period, and non-toxic environmental protection. Therefore, polymer cement has become the leading role in the waterproof coating market.

    The brand waterproof coating that imitates stone lacquer is to point to the coating film that coating forms can prevent rainwater or ground water leakage one kind of coating. Waterproofing coatings can be divided into emulsion, solvent, reactive and modified bitumen according to the coating state and form.

    General purpose waterproof coating, also called GS waterproof coating. It is composed of acrylic emulsion and auxiliaries and powder consisting of cement, gradation sand and mineral powder combined in a specific proportion to form a two-component waterproof material. When the two materials are mixed, a chemical reaction takes place, which not only forms the surface coating waterproof, but also penetrates into the inner part of the material to form a crystal to block the passage of water, so as to achieve the dual waterproof effect.

    Waterproof JS paint, J refers to polymer, S cement; Namely is JS polymer cement waterproof coating, to say again, JS composite waterproof coating (" JS "offended again, for" polymer cement ", is made of polyvinyl acetate, styrene butadiene rubber latex, synthetic polymers such as poly (acrylate emulsion and various additives to optimize the combination of liquid and grading by special cement and sand group compound of two-component waterproof material,, is the national key popularized new ideal environmental protection waterproof material, it is good durability of inorganic materials, waterproof material and has high organic material elastic new cement-based waterproof coating.

    Guangdong doniper building materials co., LTD. Is specialized in domestic outfit is waterproof coating, waterproof materials, building waterproof coating, waterproof agent, roofing waterproof coatings, waterproofing agent, waterproof engineering, waterproof material factory.