Results from a bottom groove track: Polyurethane Mixture black rubber. Two intermediate layers: from the junction lines - pulp, paving the formation of microbubbles obturator sandwich plastic runway, its elasticity, hardness, friction not only slow down the pace of the ground from time to time the impact of the joint impact of the human leg, but also make the body get again and again continued forward momentum. IAAF newly issued standards with shock-absorbing rate requirement of 35% to 50%. Since knot knot grain pattern runway pictures from the runway picture three layers: from the junction flower pattern pulp, it is pure glue (flower syrup) plus diamond powder and promoting change agent stirring badminton courts plastic runway with professional machines spray up, after several hour reaction, with its own natural form of pure polyurethane composition mortar, anti-skid surface. Basic requirements: a hybrid of traditional plastic track on the basis of higher, general modified asphalt concrete as a hybrid of traditional plastic runway base surface. Because of mixed traditional plastic track surface wear layer is the use of EPDM rubber particles playground plastic runway, its EPDM rubber particles are of rubber tennis courts plastic runway, and polyurethane elastomer layer does not belong to the same type of performance products, so the use of threshing is more serious, Coupled with dense granules to bring some difficulties to clean up plastic track surface. Playground plastic runway, Camry sports (certified), Gansu plastic runway provided by the Dongguan City Camry sports facilities Engineering Limited. Dongguan City Camry Sports Facilities Engineering Co., Ltd. (www.kmtyss.com) Dongguan, Guangdong, related products leader, over the years, the company implement 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 the Camry sports a better future.