Primer coating: the coating material on the substrate surface evenly brushing, not accumulation or grin when brushing the bottom, coating amount of 0.2 ~ 0.3kg / m2 is appropriate primer curing polyurethane waterproof coating over 5h manufacturers, to the next process of construction. Waterproof coating construction: the coating material should be brushing a few times to make the film thickness uniformity, reduce air bubbles. A coating amount of 0.4 ~ 0.5kg / m2 appropriate cleaning polyurethane waterproof coating thickness of about 0.4 ~ 0.5mm. James finished the film after the first pass, it generally takes more than 5h curing polyurethane waterproof coating type, refers to the basic touch stick, then overcast angle vertical direction over the site of the second film, floor and wall connections should be no laying fiber woven fabric is reinforced. Piping, equipment foundation, floor drain surrounded by polyurethane waterproof coating, brushing the ground Yang angle should be strengthened, the walls from the ground within thirty centimeters every film, and should be brushing 3-4 times. Plane grassroots to brushing 2-3 times better. According to national norms waterproof coating thickness not less than 2mm qualified. Building waterproofing measures shall prevent water penetration in some parts of the building from the building materials and constructional taken. Waterproof multi-use in roofing, underground construction, buildings and underground parts of the chamber and the need for water storage structures and so on. According to the different measures and means of waterproofing and structural waterproofing materials into two categories. Waterproof material is by blocking water supplies path to achieve the purpose of water or increase resistance to leakage, such as waterproof membrane, waterproof coating, concrete and cement mortar and rigid waterproof clay, lime water and other classes. Polyurethane waterproof coating wholesale | polyurethane waterproof coating | waterproof long source material provided by the Weifang City for the source of waterproof material Limited. Weifang City for the source of waterproof material Ltd. (www.jiuyuanfangshui.com) strong, credible, Shandong Weifang waterproof, moisture-proof materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the long-source waterproof material into the brilliant and you work for a better future!