The artificial turf in football field has the advantages of bright appearance, four seasons green, vivid, good drainage performance, long service life and low maintenance cost. Then what should we pay attention to when we build artificial grass soccer field? The Hyatt artificial lawn gives you a careful explanation. More football field artificial lawn can also contact us.
The requirements for the infrastructure of the turf football ground are ground hardness, smoothness and drainage gradient.
There are three kinds of artificial lawn sites used at present: asphalt base, cement base, gravel base, which is used by local climate environment and budget, for climate environment with large North temperature difference and low winter temperature, high cost of lawn construction, and not most in warm and humid environment. Because of its simple construction, low cost, and rapid drainage in the south, it is common in the south, but because of its poor steel and stability, the foundation is easily loosened after long time use, which leads to the unevenness of the foundation. Therefore, the cement concrete foundation has become economic reality in the large part of the country. The artificial grass foundation type with high cost performance. Based on the rich experience of artificial grass system, Sen Yue lawn made the following brief introduction to artificial grass cement concrete foundation.
1. Higher surface roughness is required to ensure that the surface thickness of artificial grass is uniform and uniform. The pass rate of flatness is above 95%.
The error of the 5 meters is 3MM, the slope is 8, the longitudinal is 5, the half circle is 5, the surface should be smooth and smooth.
2, the foundation should have a certain strength and stability.
3, the surface is uniform and solid, no cracks, no flimsy sides, straight and smooth joints, with 6000mm * 6000mm around the block.
4, cushion compaction, compaction degree is greater than 95%, after the medium roller press, no significant track, no loose soil, wave and so on.
5, the cement foundation must have an aquifer, the aquifer adopts the new PVC thickened water resisting membrane, the junction should be greater than 300mm, and the margin margin is greater than 150mm.
6, the expansion joint should be considered, the width is 5 mm.
7, the basic maintenance period is 2-3 weeks.