Synthesis means is synthetic rubber, synthetic resin or blend of both as the base material, adding an appropriate amount of chemical additives and fillers, processed by a certain step from the rollable sheet-like waterproofing membrane. This web of high tensile strength, high tear strength, breaking elongation, heat resistance, low temperature flexibility, corrosion resistance, anti-aging and can be cold construction and other superior performance. It can be divided into: 1, rubber waterproofing membrane. 2, plastic-based waterproofing membrane. 3, rubber and plastic blend waterproofing membrane system. Water vapor permeability membrane is a new type of polymer vapor permeability waterproof material. From the production process in terms of pvc waterproofing membrane, high water vapor permeability membrane technical requirements than the average multi-waterproof material; and from the quality point of view tpo waterproofing membrane manufacturers, water vapor permeability film may also have other waterproof materials do not have functional characteristics. Water vapor permeability membrane in strengthening building air tightness, water tightness, while its unique vapor permeability properties, moisture inside the structure can be quickly discharged, to avoid structural breed mold, to protect property values ??pvc waterproofing membrane manufacturers, and the perfect solution to moisture and on human health; vapor rapid discharge protection to maintain thermal performance, is a healthy environment-friendly new energy-saving materials. pvc waterproofing membrane waterproofing membrane manufacturers _ _ Weifang Kun Yue water provided by the Weifang City waterproof material Ltd. Yue-kun. Weifang Kun Yue waterproof material Ltd. (www.wfkunyue.com) (www.kunyuefangshui.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 Kun Yue water into the brilliant and you work for a better future!