Laiwu of geotextile material Ltd. 20 years engaged in the production of waterproof board, waterproof board our products by the majority of customers, product quality is after numerous practice, our company development today, rely on quality products and excellent integrity. A water board said, we all know, this product has good impact resistance and tear strength. Impact properties and tear strength concrete waterproof board be? Waterproof board manufacturers, we meet together under: waterproof plate impact resistance and tear strength hotline Zhang waterproof plate having excellent impact resistance, it is at room temperature even at -40F temperatures are so low water board is .LDPE Polymer non-toxic, tasteless, odorless white particles, the melting point of about 110 ℃ -130 ℃, the relative density 0.918-0.965; has good heat resistance and cold waterproof board chemical stability, high. rigidity and toughness, good mechanical strength, resistance to environmental stress cracking resistance, tear strength and good performance, as the density increases, the mechanical properties and barrier properties will be increased, heat, and also higher tensile strength; resistant to acid, alkalis, organic solvents, such as corrosion. today we share more information regarding water board, please pay attention to my company's official website http://www.jdfangshuiban.com. Updated every day Oh!