Polyethylene fiber composite waterproofing membrane selection and structural characteristics of self-adhesive waterproof membrane manufacturers, it has strong permeability, high tensile strength, low temperature flexibility, linear expansion coefficient, easy adhesion and friction coefficient, stable , non-toxic, deformation adaptability, adapt to a wide temperature range, long life, good overall technical performance. Polyethylene, polypropylene (PP) are resistant to chemical stability, corrosion mildew, ozone resistance, and PP has good mechanical properties. UV light under conditions completely isolated, polyethylene, polypropylene proven life of more than 50 years. Bitumen membrane is waterproof rollable sheet-like material in the base tire (such as paper, fabric) on the asphalt after dipping tpo waterproofing membrane, and then the surface of the spreading powder or tablet made of insulating material. Water resistance refers to the action of water infiltration and water after being unchanged the performance, with no water permeability, commonly impermeability, water absorption under pressure and other indicators showing the action of water. Self-adhesive waterproofing membrane price | Kun Yue waterproof (certified) | waterproof membrane provided by the Weifang City waterproof material Ltd. Yue-kun. Weifang Kun Yue waterproof material Ltd. (www.wfkunyue.com) (www.kunyuefangshui.com) Shandong Weifang, waterproof, moisture-proof material leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yue-kun waterproof leadership with the staff warmly welcome all inquiries negotiations to create Kun Yue waterproof better future.