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 granules, EPDM rubber particles which are of rubber products, plastic track school, and polyurethane elastomer layer does not belong to the same type of performance products, so the use of more serious threshing, coupled with intensive Particles bring some difficulties to clean up plastic track surface. Theodolite base slope detecting plastic track boundary from the start, the straights every 10m mark a set of points, the plastic runway, turn to the center as the center point of each 15 ° mark a set of points, pu plastic runway, each node comprises a first channel Road along the outer edge and eighth points, and then measure the water level elevation for each point, and calculate the height difference between two points on each set of adjacent points of elevation and the first and eighth road fellow. It requires fundamental transverse runway longitudinal slope gradient ≤1 ≤1 ‰. Tennis courts plastic runway _ Camry sports (certified) _ plastic runway Ltd. provided by the Dongguan City Camry sports facilities. 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.