Features (1) can be constructed (2) coating toughness, water resistance, weather resistance, excellent durability directly in a variety of wet or dry material base surface. (3) non-toxic, harmless, non-polluting, simple construction, short construction period. (4) do not crack at low temperature, high temperature is not flowing, especially for roads and bridges and water. (5) -35 ℃ to 140 ℃ and cement mortar and other materials with strong bonding. Whether in construction, or again some industrial production, a lot of time must be used to waterproof technology; such as waterproof concrete in construction. So people have developed a variety of waterproof material, which can be divided into two categories, namely, waterproof membrane and waterproof coatings. This is the mainstream market, the use of polyurethane waterproof coating waterproof material now, which is one of the waterproof coating polyurethane waterproof coating mainstream; compared to polyurethane waterproof coating for waterproofing membrane type, waterproof coating usage more simple and convenient, while transport can store is relatively much simpler. Then the polyurethane waterproof coating construction process, which needs to pay attention to the problem? (1) Construction of temperature polyurethane waterproof coating, this is a very important point, because the temperature has a great influence on the performance of waterproof coating; the best construction temperature should be between 5-35 degrees. (2) When using polyurethane waterproof coating, formulated coating preferably within one hour of the run, otherwise the rest of the coating performance can not be guaranteed. (3) polyurethane waterproof coating is a finished coating, it does not need to add any of the ingredients and water use. Polyurethane waterproof coating wholesale, long a source of waterproof material, Shaanxi polyurethane waterproof coating Ltd. Weifang City for the source provided by waterproof material. 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.