Various school playgrounds and stadiums are installed inside the football field artificial turf, the outer ring will be paved with the runway, now the majority of the use is the plastic runway and artificial turf runway, because the plastic runway is easy to open the glue off a lot of raw materials are not environmentally friendly and other problems, artificial turf runway is being loved by the public, so what is the professional runway lawn? The runway lawn is also a professional sports field lawn, 4 meters wide is generally a meter wide a runway, generally choose a monofilament lawn with a height of 2 cm, the density is more than 21000 clusters, the weight is recommended to choose more than 8000, you need to fill the appropriate amount of quartz sand, you can fill together when laying the inner circle football field, now the runway artificial turf is mainly red, with the green pitch inside, enthusiastic and unrestrained to give people the enthusiasm for sports, the runway is generally woven with white marking grass, the runway is naturally divided into three or four runways, no need to cut and collage, save the later construction steps, the runway color in addition to red is now popular blue and grayThe effect of laying out is very eye-catching. The artificial turf of the playground runway is made of new raw materials, which is green and odorless, safe and practical, with high wear resistance coefficient and long service life. The runway artificial turf is an environmentally friendly material, and the PP and PE are strengthened by physical high temperature treatment; The artificial turf of the runway is easy to maintain after paving, and will not damage the original foundation during renovation.