Acrylic stadium was founded in 1881 US Open tennis using acrylic medium speed, the National Tennis Center US network linking the selection of acrylic tennis court (hard acrylic / elastomeric acrylic acid) coating material systems for sports venues US Open venue. Currently popular tennis practice are: grass field, hard grounds and clay courts. Underlying asphalt concrete generally based on silicon pu Stadium, the main venue and differentiate according to different surface materials. The main floor has a practice turf tennis scene, Red Land, acrylic tennis court (hard acrylic / elastomeric acrylic) paint. First, due to the difficulty of the conservation of large natural grass, the high cost of acrylic tennis court, especially large seasonal temperature in northern China, it is rarely used. Secondly, the clay court venue except professional teams, general training and competition rarely used. Again, hard surface layer using the site acrylic paint, the popular hard tennis courts (US Open, Australian Open) mainly uses acrylic paint. Such coatings can be used on asphalt or concrete substrate. According to different hardness and ball courts, can be divided into hard and resilient cushion two series. Hard series is mainly constructed as follows: an adhesive layer, texture layer, the surface layer of color and paint line. The cushion series is between the adhesive layer and texture layer added to the coarse and fine each layer of rubber layer Application: indoor and outdoor tennis courts, basketball courts, badminton courts, volleyball courts, handball courts, hockey, sports sports ground. Silicon PU materials are now advocating the promotion of non-tar polyurethane waterproof coating is mainly based on environmental requirements, the difference between tar and non-tar polyurethane waterproof coating: 1, tar smell: There are serious pungent odor, the smell of the coating; non-tar type: only a slight odor or tasteless, the film had no odor. 2. Combustion tar coating: a pungent odor, produce dense black smoke and folders floc formation, and burn quickly; non-tar type: pine scent or a slight odor of plastic silicon pu stadium, produce a small amount of smoke burning slow, leaving the non-combustible fire source. 3, tar mixed method: When mixed initial viscosity increases, there is a thickening phenomenon that stirred; non-tar type: Mixed viscosity when essentially the same, no thickening phenomenon. Polymer cement waterproof coating (JS paint) is acrylate polymer emulsion and cement as the main raw material, adding other additives to obtain the two-component waterborne architectural waterproof coating, a "hardness and softness," the characteristics of both polymer coating extension of the film, water resistance, but also has a high strength cement matrix, easy advantage of damp grass-roots bonded. Through the above three methods can basically qualitative judgments and non-tar tar polyurethane waterproof coating, which can stop the tar tar polyurethane coating enables superior counterfeit non-silicon PU material into the home improvement market. Silicon pu stadium, Camry sports (certified), provided by the City Stadium Ltd Camry sports facilities. Dongguan City Camry Sports Facilities Engineering Co., Ltd. (www.kmtyss.com) is Dongguan, related products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Camry sports leadership with the staff warmly welcome all inquiries negotiations to create Camry sports a better future.