The artificial turf foundation does not bond to the top layer. When the service life of the surface layer expires, only the surface layer needs to be replaced, and the investment cost is low. After the playground is planned as a plane, there is no unevenness, and this new structure has the function of shock absorption and decompression, which reduces the noise on the playground and reduces the interference to the class. The use of clean high-density quartz sand in the lawn gap gives students the opportunity to get close to the soil without smudging the environment and the body, eliminating some of the troubles of cleaning. The scribing is directly programmed, and there is no need to worry about frequent scribing, maintenance is easy, and there is almost no follow-up maintenance cost.
It cannot grow under extreme climatic conditions; some countries and regions cannot afford high maintenance costs due to economic reasons; they cannot be planted in some covered sports venues. In addition to these, artificial grass also has the characteristics of high frequency of use, easy paving, simple maintenance and quick drainage.