Product Standard: GB / T 19250-2013 "polyurethane waterproof coating" JC1066-2008 "building waterproof coatings harmful substances" design and construction specifications: GB50345-2012 "roof engineering and technical specifications" GB50207-2012 "Roof Engineering Quality Acceptance "GB50300-2001" Construction Quality Acceptance unified standard "GB50108-2008" underground waterproof engineering technical specifications "GB50208-2002" underground waterproof engineering Quality Acceptance "Features a slurry of active ingredients can penetrate the surface of the cement-based microcracks crystallize, forming a dense waterproof layer. To cover small cracks component polyurethane waterproof coating to resist a slight concussion; 2, in the wet base surface construction polyurethane waterproof coating, no need for mortar protective layer of polyurethane waterproof coating specification, you can directly paste tiles and other follow-up process; 3, crystal depth in the end pore polyurethane waterproof coating material type, impermeability higher compressive strength, with positive side and a back surface of the waterproof function; 4, non-toxic, harmless, can be directly used for drinking water pool and fish pond; 5, coating with depression the growth of mold, to prevent moisture contamination of salt finishes. Polyurethane waterproof coating type | long source of waterproof material | Liaoning polyurethane waterproof coating provides long source from Weifang City waterproof material Limited. Weifang City for the source of waterproof material Ltd. (www.jiuyuanfangshui.com) Shandong Weifang, waterproof, moisture-proof materials, leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the long leading source of waterproof material with the staff warmly welcome all inquiries negotiations to create long waterproof material source a better future.