Plastic runway from a knot pattern Bottom: Mixture of polyurethane black rubber. Two intermediate layers: from the junction lines - pulp, paving the formation of microbubbles obturator dissection, its elasticity, hardness, friction not only slow down the pace of the ground from time to time the impact of the joint impact of the human leg, but also make the body get again and again to keep the kinetic ago. IAAF newly issued standards with shock-absorbing rate requirement of 35% to 50%. Self-knot pattern runway picture three layers: from the junction flower pattern pulp, Xi'an plastic track, it is pure glue (flower syrup) plus diamond powder and promoting change agent stirring, professional machines spray up, after several hours of reaction, it own natural form of pure polyurethane glue material, non-slip surface. This process not only to overcome the self-leveling polyurethane material characteristics, but also to retain the weather polyurethane materials, anti-aging properties, Xi'an 400m plastic runway, the runway at the same time easy to overcome polyurethane grain out a common problem. Wear, surface particle uniformity, even by force, crossed clear and full, clean and beautiful, environmentally friendly products. Construction requirements for plastic runway plastic runway construction in asphalt or concrete foundation, basic practices and road construction about the same. Higher base surface flatness requirements to ensure consistency plastic surface layer thickness, elasticity even on the basis of quality requirements are as follows: 1 slope: horizontal <1% (curve 8 ‰, straight 5 ‰, semicircular area 5 ‰), plastic runway, portrait <1 ‰, high jump area <0.4%, the surface should be flat, smooth, smooth drainage. 2. Flatness: Flatness pass rate above 95%, three meters straightedge error 3mm. 3, positioning: the exact construction and draw lines, need for strong distinctive markers mark the four semi-tangent points and two runway center site. 4. Drainage: drainage system is necessary in two hours after the rain water discharge. In the frozen area, between the asphalt layer and add a layer of gravel layer is preferably a cloth buffer layer. Drainage trench along the foundation should do special water treatment. 5, the strength and stability: the foundation should have a certain strength and stability, even a solid surface, no cracks, Xi'an plastic runway maintenance, no bad side seams straight and smooth. Cushion compaction, density of greater than 95%, after the medium-sized rolling machine pressure, no significant wheel tracks, loose topsoil, waves and other phenomena. Xi'an plastic runway maintenance, the plastic runway, Shaanxi satellite sports provided by sports facilities Ltd. Shaanxi satellite. Shaanxi satellite sports facilities Limited (www.sxwxty.com) (www.sxwxty.com) strong, credible, in Xi'an plastic flooring industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shaanxi satellite sports and you work into the brilliant, for a better future!