Currently, professional institutes to carry out the construction of waterproof materials and construction waterproofing technology exchange activities, associations, a total of nine Information Network, a professional journal, magazine, newsletter polyurethane waterproof coating, waterproof construction and journals regularly publish scientific articles and 10 meter species. These cross-industry social organizations and publications are following a lot of different forms carried out in order to promote the new materials, new technology development, and explore common problem eliminate leakage and improve the water quality of the project for the science and technology exchange activities subject. Made many insightful technical measures India policy recommendations. Such as the release of provisions in roof leaks and improve water quality of the project for the Ministry of Construction twice. As well as for the development, to amend the relevant waterproof technology standards, norms, have played a technical advisory role. However, it is worth noting that the wholesale polyurethane waterproof coating, the current environment and conditions of work building waterproofing technology, there are still many problems. Mainly in the following aspects. 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. Wholesale waterproof polyurethane coating, polyurethane waterproof coating, long a source of waterproof material provided by the Weifang City for the source 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!