Product Description mixed plastic track, also known as traditional runway, was smooth dense structure, generally used in a professional venue, is a common type of high-grade track and field stadium. Mixed plastic runway IAAF approved materials using hybrid structure, the surface layer of PU or EPDM granules weathering green color particles, the mother is part of the whole PU blending rubber particles. Construction process is simple, in line with standard international competitions, the standard thickness 13mm. Product Features 1. elastic medium. 2. flat and durable. 3. There is a very high wear resistance and impact resistance, weather resistance, durable. 4. easy maintenance, low maintenance costs, simple construction. Implementation of standards GB / T14833-2011 "synthetic material runway surface" Silicon PU material manufacturers _ _ Silicon PU plastic runway plastic runway material manufacturers _ _ Feng Jinan solid building materials technology company www.jngufeng.cn/