Beijing fake fake turf lawn wholesale wholesale wholesale manufacturers sell cheap, simulation and high, a large quantity delivery, grass to payment. Style and more, can be used to shop for. Welcome to inquire artificial turf has the appearance of bright green four seasons, good vivid, drainage performance, long life and low maintenance costs. Artificial turf sports systems for basic quality requirements are mainly concentrated in three areas: hardness, smoothness and drainage slope. Commonly used artificial grass foundation has three categories: basic asphalt, cement base, gravel base, using which type is mainly determined by the local climate and budget, time, asphalt base especially for large temperature difference between the north and low winter temperatures climate, but also because of its high cost, for the warm and humid environment is not the most appropriate basis for the type of gravel base because of its simple construction, low cost, rapid drainage, more common in the South, but because of its poor rigidity and stability, After prolonged use of prone foundation loose, resulting in uneven foundation; therefore, in most regions of the country, cement concrete foundation became economical and practical, very high cost of basic types of artificial grass. Double and artificial turf sports systems based on rich experience on the artificial turf of cement concrete foundation briefly as follows: 1, on the basis of the higher surface flatness requirements to ensure consistency of the artificial turf surface layer thickness, elasticity uniform. Flatness pass rate above 95%, 5 m straightedge error 3MM, slope: horizontal 8 ‰, vertical 5 ‰, semicircular area 5 ‰, the surface should be flat, smooth, ensure drainage. 2, the base should have a certain strength and stability. 3, the surface uniformly solid, no cracks, no bad side pockmarked face, straight and smooth seams, wholesale production of plastic fake turf lawn turf manufacturer price