Plastic track laying of the technical requirements of the plastic surface plastic surface technical indicators technical indicators, durability 1. plastic surface must maintain their characteristics over a considerable period of time before needing major repairs for at least 8 to 10 years, of course, the surface layer The life of the extent of use and level using. For Athletes on the surface layer 2. The validity of comfort and safety, Xi'an plastic runway maintenance, the basic requirements, to comply with the relevant provisions of "International Athletics Association Federation of Track and Field Facilities Standard Manual". 3. Test: track and field before the formal operation of the laboratory must undergo experimental tests whose purpose is to make sure the mutual compatibility of various combinations of materials; make sure such devices in most normal weather conditions can be successfully installed; make sure the surface with a satisfactory durability; make sure that the surface characteristics of track and field athlete satisfaction; make sure raw ingredients, combinations, installation methods, long-term use does not pollute the environment. 4. flat surface in any position and direction, Xi'an plastic track, each measuring four meters distance can not be more than 6 mm of ups and downs, each measuring one meter distance can not be more than 3 mm of ups and downs, but in the irregular step measuring distance can not exceed 1 mm of ups and downs. 5. The thickness of the surface 5.1 surface plastic surface layer becomes thinner due to wear and weathering, so when the runway is completed, Xi'an plastic runway Which is good, the average thickness of the surface should be at least 12mm, Xi'an plastic track cleanup, and definitely not appear thin in place of 10mm, 10mm and 10.5mm between the surface thickness can not exceed 5% of the total surface area requires special thick (pole vault, javelin, triple jump and high jump) is not within the above range, big game No one thickness of the surface are not less than 10mm. Composite particles plastic runway construction process: 1, the bottom is black rubber particles and PU glue mechanical stirring, mechanical paver construction methods, 2, after the completion of the underlying paving, polyurethane and polyurethane powder slurry prepolymer body mechanical stirring, using manually back construction. 3, with a polyurethane surface layer integrated pulp and EPDM ethylene - propylene - cyclopentadiene terpolymer (EPDM) color particles are sufficiently stirred, with a special high-pressure sprayer for plastic track surface both positive and negative angle evenly sprayed twice. 4, until the paste is completely into a gel, were measured stadium planning process gauge lines. Plastic runway Which Xi'an, Shaanxi satellite sports, Xi'an, Shaanxi plastic track satellite sports facilities provided by the Company. 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.