Polyurethane plastic runway acceptance criteria: 1. Appearance: A, even Schomburg plastic runway the same color, variety of colors Line Road, uniform point line color, clear, bright, no virtual edge; B, all kinds of road line width size is accurate the distance between the lane lines to be accurate and consistent. Straight section should be straight, curved section should be smooth, no broken line occur; C, the runway surface particle size to slip in between 2.5-4MM, runway surface uniform particles, no bald particle parts; D, the runway surface should be clean, the seams To smooth place, no significant difference in height phenomenon, or should be rejected; 2 Thickness: according to the position of the surface layer of asphalt concrete base 3M X 3M grid network cable re-release Schomburg plastic surface table height test. Schomburg plastic surface and ground elevation difference between the actual surface elevation is Schomburg plastic runway surface layer thickness, calculated after statistical point unqualified compare with the actual number of points, the plastic runway, marked as a percentage, tennis courts plastic runway, 95% more qualified, between 95-90% worse, 90% or less is unacceptable. 3. flatness, cross slope, longitudinal, more than 95% of those who qualified, 95-90% worse, 90% or less to be ineligible, the plastic runway construction, the above criteria are for the main runway, the stadium plastic runway construction for non-main runway can relax some, generally more than 85 percent to pass. 4. Each point line distance dimensional accuracy: Schomburg plastic runway represents the distance from the point of precision that is required to 1/10000 400M runway tolerance of + 4CM, this error is a deviation, lower deviation zero. Maintenance ⑴ plastic runway, suitable for ordinary sports shoes, training shoes, canvas shoes, rubber or soft rubber shoes. ⑵ ban on plastic track all the vehicle, to avoid severe mechanical shock and friction on plastic track. ⑶ plastic runway edge should be protected against arbitrary stripping action, such as the discovery of the damage should be repaired. ⑷ plastic runway to avoid exposure to organic solvents, chemicals. Plastic stadium runway, Camry sports (certification), 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.