Waterproof coating base surface (substrate) treatment: · The substrate must be firm, smooth, clean and free of dust, grease, wax, release agents and other detritus; · base has pores, cracks, defects inequality shall be patched with cement mortar in advance smooth, plastic strip joints recommend paste, add a layer of non-woven polymer node to be organic waterproof coating, filling nozzle is recommended Lei Bangshi grout filling nozzle; yin and yang corner should wipe into a circular shape (or V-shaped); ? Ensure sufficient base surface moist, but not out of water; · new poured concrete surface (including the plaster surface) in the pre-construction should be allowed to dry completely. The main features of a waterproof coating, slurry of active ingredient may penetrate the cement-based surface pores, micro-cracks and chemical reaction, and penetrate inside the crystalline material in the end, forming a dense waterproof layer; 2, able to cover hair like cracks (less than 0.4 mm), and a slight concussion against; 3, in the wet surface of the base construction, without mortar protective layer for reactive organic waterproof coating, can be directly attached to subsequent steps such as tiles; 4, crystal deep in the end wood pores organic waterproof coating, waterproof coating impermeability organic sales higher compressive strength, with a negative surface waterproof function; 5, non-toxic, harmless, can be directly used for drinking water pool and pond; coating with depressive mold growth effect, to prevent moisture contamination of salt finishes. Organic waterproof coating which _ _ large Yu Industrial organic waterproof coating quality assurance provided by the Luoyang Henan Industries Limited. Luoyang, Henan Industrial Co., Ltd. (www.lydayushiye.com/) is Luoyang, interior paint leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Industry leaders in the large Yu staff warmly welcome all inquiries negotiations to create a large Henan Industry a better future.