artificial sports grass green construction preparation work

artificial sports grass green construction preparation work:

A, the basis of commonly used cement concrete or asphalt situ, with a certain strength and stability.

B, the foundation can not produce cracks and frozen due to peeling or sand.

C, based on the flatness error is less than 3 m ruler 4mm, with a certain slope, typically 3-5%, in order to rain drainage.

D, in the frozen region, antifreeze technical Usually between the asphalt layer and gravel layer, add a layer of geotextile buffer along the water trench should do a special waterproofing treatment.

E, the base surface to be kept clean and dry, and should guarantee the maintenance period of about 30 days after the completion of the asphalt base, so that the low-boiling component of the asphalt surface to evaporate, base surface layer has sufficient adhesion strength.

F concrete foundation should have about 30 days of the maintenance period, the large area to be considered reserved for expansion joints, the surface layer to smooth processing.

G, asphalt concrete foundation technical indicators

a foundation compacted density of greater than 95%

subgrade level with gravel layer compaction density of more than .3kg/cm2, smooth surface, solid sand nest, plum phenomenon.

c, asphalt surface should be no oil, no cracks, no pressure seam water blocking water phenomenon.

Artificial sports grass is mainly used in TurfSoccer filling sand tennis courts, runway, artificial grass supplier TurfSoccer supply artificial turf in the football stadium is a high performance polyethylene (PE), polypropylene (PP) resin fiber, anti-UV, anti-aging "amine" material compartment, as well as a variety of additives according to the needs of different playground features optional constitute fiber woven artificial grass to create ideal sports venues for professional and amateur sports people, it not only can be used for a tennis court, but also for laying track and field runway, baseball field, football field, swimming pool surrounding and leisure venue greening, the laying of the material is a multi-functional sports venues.