Filled with granite lawn because of the international advanced level of good sports performance and good practicality in China by the majority of users accepted. Most of its material is made of polyethylene (PE) or polypropylene (PP) more than two kinds of polymer materials, the lawn of the fiber than the sand is not long, the surface backfill 2-3 mm quartz sand and rubber particles. Its sporty characteristics are very close to the natural lawn and can be used all the year round. Usually after the laying of the need for conservation using 6-8 months to reach the best condition. This type of lawn is particularly suitable for laying outdoors, the warranty period is usually 5-8 years, but its actual life can be more than 5 years. In long-term dry weather, as long as the water sprinkled on the lawn, you can reduce the risk of athletes being bruised.
