Breathable plastic track is the introduction of advanced technology from abroad, through professional digestion, has become China's large, primary and secondary schools the most popular track and field stadium, according to incomplete statistics, breathable plastic runway in their large, primary school It occupies 63% the proportion of the plastic pavement. Breathable plastic runway in the United States, Germany, Italy, Japan, Korea, France, Australia and other countries widely used. Its characteristics are: First, do not bubble: its bottom is a single-component PU and elastic rubber particles combine to provide environmentally friendly products, with ventilation function. At high temperatures, the steam produced by the foundation, will soon dissipate. Unable to gather steam pressure, so no bubbling, and meet professional requirements, good elasticity. 1, the top layer of EPDM (ethylene propylene diene monomer) rubber, so that it has a high degree of UV resistance, proved no fade, strong wear. 2, can not afford grain, EPDM surface layer (EPDM) rubber with polyurethane slurry prepolymer after mixing with mechanical spraying construction. 3, excellent weather resistance, not aging. 4, elastic stability, elasticity no difference throughout the year, winter is never hard summer soft. 5, power rotation and shock-absorbing strong emphasis athlete comfort and safety, will help the athletes to play or improve performance. 6, emphasizing the overall performance of the runway, adaptation projects and long-term competition training. 7, drawing a line easily paint, bright color, do not fade, wear better. 8, flatness reach the IAAF standard, the treatment is good, rain day without stopping the game, can match immediately after heavy rain, no water phenomenon. Second, the amazing schedule: 400m runway plastic surface construction time is 22 effective working days. Breathable plastic track I am using professional plastic runway Complete Construction equipment, mechanically constructed to ensure that the period schedule. Breathable plastic runway of sports venues, beautiful color, site management and clean and easy to maintain influence from climate and other conditions. Breathable plastic track process: cement concrete or asphalt concrete pavement cleanup → dilute acid hydrolysis cleaning cement concrete or asphalt concrete surface layer → clean water cement concrete or asphalt concrete surface layer → measured again, draw the bottom line → PU glue applicator concrete or cement → laying asphalt concrete surface layer, leveling pavement paver track → → EPDM black rubber bottom plastic surface spray painting measuring gauge line → → clean surface. Breathable plastic track is currently no national standard, users and data provided by the physical and mechanical properties of the relevant inspection department is with reference to corporate standards. Inspection and acceptance in the relevant state departments, the reference to the IAAF standards for acceptance. Breathable plastic runway Scope: primary and secondary schools throughout the country, the climatic conditions in the region more than -16 degrees, do not use the cold snow and ice areas.