1, artificial turf pitch-based slope: horizontal <1%, longitudinal <1 ‰, high jump area <4 ‰, the surface should be flat and smooth ensure drainage.
2, artificial turf pitch foundation drainage: drainage system in two hours after the rain water must be drained.
3, the basic maintenance of artificial turf pitch: basic maintenance period 28 days.
4, artificial turf pitch base flatness: Basic should have a certain strength and stability, foundation cracks and not the product frozen frost heave caused due to uneven flatness pass rate of more than 95%, 3 m straightedge error of 3mm.
5, artificial turf pitch-based strength and stability: the best use of the asphalt base without wax, wax-containing little or bituminous material, which must be fully compacted asphalt mixture. Surface uniformly solid, smooth and no cracks, no bad side heap crowded, lint-free surface, seams are smooth. Asphalt concrete surface layer of gravel diameter of 2-5mm, the oil content of 5.8-6.4%, the bonding layer of gravel diameter of 6-9mm, containing 4.6-5.8%, no weak from the skin, no surface dust loose, wave and so on.