The Research about Plastic Cement Playground and Constructed Materials

Abstract

The plastic cement playground has the characteristics of flatness, high compressive strength, elastic proper hardness, physical properties and stability, coupled with a flat runway, non-slip, flexible, colorful appearance, which gives players a sense of comfort, inspiring enthusiasm, raising the level of competition, helps to speed and skill of the athletes play, effectively enhance the performance of athletes, reduce the rate of sports injury. This study describes the types of plastic cement playground; the technology of pavement and the corresponding material were introduced in the abstract. The characteristics and advantages of the plastic materials which consisted by Polyurethane and ethylene-propylene rubber were mainly discussed. It also analyzed and illustrated the trend and development of the technology of the plastic materials used in the playground.