The advantages of artificial turf are self-evident. Combined with the practical application, it not only has a bright appearance and can remain green and vivid all year round, but also has the advantages of good drainage performance, long service life and low maintenance cost.We know that artificial turf is often used in sports fields, such as football fields.The quality requirements of the motion system to the foundation are mainly in three aspects: hardness, flatness and drainage slope.

Therefore, these requirements for artificial turf in these aspects are relatively strict.At present, there are mainly three types of foundation used in laying artificial grass: asphalt foundation, cement foundation and gravel foundation.The specific type adopted is usually determined by the local climate environment, budget and time, in which the asphalt base is particularly suitable for the climate environment with large temperature difference and low winter temperature in the north, and because of its high cost, it is not the most suitable base type for the warm and humid environment.

In the case of artificial turf, if gravel base is used, then the overall construction will be simpler and cheaper, which is good for drainage and mostly used in southern areas.Generally speaking, in most areas of China, the cement concrete foundation has become a kind of artificial grass foundation that is economical, practical and cost-effective.

Next, we will briefly introduce the basic requirements for the foundation of cement concrete in the laying of artificial turf.First of all, the planeness of foundation surface is required to ensure uniform thickness of artificial grass surface and uniform elasticity.The pass rate of flatness is above 95%, the error of 5 meters straightedge is 3MM, the slope: 8‰ transverse, 5‰ longitudinal and 5‰ semi-circular area, the surface should be flat, smooth and ensure drainage.

Secondly, the foundation of artificial turf must be of certain strength and stability. Meanwhile, the surface of foundation should be uniform and solid, without cracks or broken edges, and the joints should be straight and smooth.In addition, the compacted layer of artificial turf is more than 95% compacted. After the medium roller compacted, there is no significant wheel track, no loose floatation, wave and other phenomena.The basic maintenance period is 2-3 times per week.