Silicon PU Stadium seam grinding process: the temperature on both sides of the base surface of each seam width 40 ~ 50mm deep ground beveled 3mm), the temperature of the surface to sew "V" type, (each 40 to 50 is to improve the sealant with a wide base the bonding area of ??the surface, increasing its adhesive strength, 3mm deep is to ensure that sealant thickness without occupying bit Ge elastic layer, ensure the overall good buffer, so that the basis of thermal expansion and contraction without affecting the surface of the silicon PU). After the silicon PU stadium construction skills reinforcement layer construction to be the buffer layer material to dryness (time) to be timely construction reinforcement layer material, Hanzhong plastic pitches, two layers of material to ensure a firm knot. Before construction materials within the water must be added according to the ratio of the quantity of material, Ankang plastic stadium, every barrel of material (25 kg) must be added to 80 g of water and then stirred with an electric mixer (about three minutes) before use. Cup water when available I provided were weighed plastic pitches, water has been added material must be used within one hour; is on the day spent materials as much as possible. Surface should be smooth dryness, if mixed with debris or unevenness in the construction process need to be trimmed under a process smooth, construction methods with the same buffer layer. Plastic stadium Weinan, Shaanxi and satellite sports (certification), plastic stadium by satellite sports facilities Ltd. Shaanxi. Shaanxi satellite sports facilities Limited (www.sxwxty.com) (www.sxwxty.com) is Xi'an, plastic floor leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. Shaanxi satellite sports leadership with the staff warmly welcome all inquiries negotiations to create Shaanxi satellite sports a better future.