SBS modified asphalt waterproof coiled material, the sheet has good resistance to high temperature performance, can be used in the temperature range of - 25 to 100 DEG C, high elasticity and fatigue resistance, and up to 1500% elongation and strong resistance to puncture resistance and tear resistance ability. Suitable for cold regions, as well as the deformation and vibration of large industrial and civil construction of waterproof engineering.           Performance characteristics: low temperature flexibility is good, to achieve -25 degree is not crack; heat resistant performance is high, 90 degrees Celsius does not flow. Good extension performance, long service life, simple construction, small pollution and so on. The product is suitable for waterproof engineering of II and I grade building, especially suitable for low temperature cold area and structural deformation.           Specification classification: according to the physical index is divided into: I (-20 C), II (-25 C) two categories;           According to gestational can is divided into: polyester, glass fibre reinforced two categories; according to the covering material can be divided into           SBS waterproof coiled material           SBS waterproof coiled material           : PE film (Du Lvmo), sand, shale, fine sand and other four categories; width: 1000mm, amplitude with 10m, 15m two specifications; thickness: polyester felt coil 3mm, 4mm, 5mm; glass fiber mat sheet 3mm, 4mm; glass fiber reinforced polyester felt membrane 5mm           Scope of application: widely used in industrial and civil construction of roofing, basement, toilet and other waterproof works as well as Roof garden, roads, bridges, tunnels, parking, swimming pools and other works of waterproof and moisture. Large deformation of the project recommended the selection of excellent extension of the performance of polyester tire products, other construction should choose the relative economic glass fiber products.