Waterproof coating pre-construction base surface treatment: 1. Waterproof coating concrete base should be strong, dense, smooth, no dust, no oil, no shedding and other detritus. 2. Waterproof coating apparent porosity, trachoma shall be filled with cement mortar, block, smooth, sharp edges should be removed. 3. Before waterproof coating waterproof coating, if the base surface is dry, wet water required to ignorance water better. Waterproof coating on the construction process of how to do if in checking waterproof coating construction craft when waterborne polyurethane waterproof coating, flatness of the wall does not reach the user's needs, then, K11 waterproof coating, we can use the approach of chiseled to receive treatment The polymer cement-based waterproof coating, can also be used to sag leveling cement mortar walls. However, Inner Mongolia waterproof coating, the use of cement mortar leveling the wall when the need to increase the amount of water-soluble adhesive and the wall of its links, the walls also have to ensure a clean and wet premise, to be constructed. Two-component polyurethane waterproof coating, long the source of waterproof material (certified), waterproof coatings provided by the Weifang City for the source of waterproof material Limited. Weifang City for the source of waterproof material Ltd. (www.jiuyuanfangshui.com) is a professional, "waterproof coating, capillary crystalline active parent material, polyethylene third polyester, polypropylene special dry glue" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "World 纪久源" brand has a good reputation. We adhere to the "first, customer first service" principle, so long the source of waterproof material has won the trust of customers in all waterproof, moisture-proof material, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!