A bottom layer: polyurethane mix with black rubber. Two middle layer: from the junction lines clear syrup, paving the formation of microbubbles obturator dissection, its flexibility, hardness, friction slows the pace of both the ground and always impact the impact on the joints of the human leg, and the body can get again and again to keep the kinetic energy before. IAAF meets the latest standards issued by the requirements of shock absorption rate of 35% to 50%. Layer three sides: from the junction pattern flower syrup, it is pure glue (flower paste) plus emery powder and stir to promote change agent, with a professional machine sprayed up, after a few hours the reaction anti-aging plastic track manufacturers, its own natural form of pure Polyurethane glue material, non-slip surface. This process not only to overcome the self-leveling polyurethane material characteristics sunshine anti-aging plastic track, but also to retain weather polyurethane material, anti-aging properties, polyurethane runway while overcoming a common problem easily fall grains. Wear, surface particle uniformity, even by force, crossed clear and full, clean and beautiful, environmentally friendly products. Breathable particles of plastic track inspection base flatness, with 3m ruler to measure the flatness required within 3mm, the whole audience smooth anti-aging plastic track, site drainage slope meet the requirements. Using 3-4mm diameter high elastic black rubber mixed with high strength anti-aging component glue plastic runway pictures, stir into the paver, laying thickness of 10mm, curing and maintenance 24 hours. Surface layer with a breathable material doped with the same amount of grain size and the amount of 1-2mmEPDM particles thinner stir, pour sprayer, spray gun be tilted to 60 degrees with the spraying, pending completion of maintenance spray for 24 hours in the opposite direction once again spraying , maintenance 48 hours before use. [Anti-aging plastic runway] | sunshine anti-aging plastic runway | Berson Berson building materials provided by plastic track. Welcome to consult Berson, Rizhao, Shandong Building Materials Technology Co., Ltd. (www.cnbsfs.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Lin Dong