What is the artificial grass underlay?
As far as I can see, In most areas, domestic cement concrete base is economical and practical, very high ratio of artificial grass base type. Double and the sports artificial grass system based on the rich experience, artificial grass cement concrete foundation as the following simple introduction: To the base surface roughness requirement is higher, so as to guarantee the artificial grass layer thickness, elastic evenly.?
According to what I'm informed, because of its expensive, for the warm and humid environment is not the most suitable type, the basis of gravel base because its construction is simple, low cost, rapid drainage, are common in the south, but because of its poor rigidity and stability, prone to base loose after long time use, resulting in uneven.
I don't know what is the artificial grass.Needless to say I don't know what is the artificial grass underlay. Commonly used artificial grass base has three types: asphalt, cement, gravel base, using which type is primarily determined by the local climate environment and budget time using, especially suitable for low temperature difference and the temperature in winter in the north of the climate environment.
