The plastic runway has a history of more than 30 years in our cou**y. It is divided into plastic, mixed and granular types, consisting mainly of the surface layer and the base layer, and the thickness is generally 13mm.The surface layer of the plastic raceway is **posed of pouring polyurethane (RCPU) and anti-skid (EPDM or rccpu). The cost of RCPU is high, so the runway cost is high.The mixed plastic runway USES rccpu as the main material, and 10% ~ 25% of the waste tyre rubber is added, and the upper part of the anti-skid rubber is lower than the plastic runway.Particles type plastic runway by waste tires colloidal particles (60% ~ 70%) as the main material, adhesive for RCPU, the ping method construction, lowest cost, but the construction of per, spraying colloidal particles need to import plastic package **hine laying equipment, one-time investment is high, and the performance of the previous two differentia.At present, the domestic plastic runway is mainly mixed.All kinds of plastic racetracks should be bonded with the asphalt pement foundation, the basic cost is generally 80 ~ 120 yuan ·m-2, the total cost of plastic runway is generally 230 ~ 450 yuan ·m-2.Although the plastic runway is fle**ble and beautiful, it can improve the performance of athletes and protect athletes from accidental injuries, but it is expensive and has not been widely used.
Specifi**ion: thickness: 13mm, material: EPDM plastic granule, optional color: red, green as the main color.It can so**e the problems caused by the foundation structure and shrinkage and heat expansion;High permeability;Design of EPDM materials and all kinds of marks;Rich elasticity to reduce sports injury;Durable and durable, cold and cold resistance is its characteristic.Plastic runway is **posed of polyurethane material such as rubber, he certain elasticity and color, he a certain ability to resist ultriolet ray and aging resistance force is internationally recognized as the best all-weather outdoor sports ground floor material.
