Introduction to Synthetic Grass - artificial plastic lawn

We usually refer to the syntetic grass, actually refers to the artificial plastic turf, very popular in recent years, major universities and major sporting venues, its features are:
Water permeability: highly endothermic, the climate, and clouds and hidden seepage whole, so that the extent of the rain water is much less than natural turf. Alpine or high temperature extreme weather can also be used to greatly improve the efficiency of the use of the venues.

2. Seemed real grass: green sense, lasting color does not fade. Durable, very suitable for frequent use.

3. Comfort and safety: effectively prevent sports injuries. Filling quartz sand and rubber particles, the artificial turf at the same time protect the grass seedlings, so the lawn with a natural grass close to the hardness and elastic, comfortable.

4. Convenient construction: finished construction, short construction period, can be easily installed on asphalt, cement or hard sandy foundation, foundation cracks, artificial turf surface layer does not produce blistering delaminating phenomenon.

Easy to maintain: artificial turf no special maintenance, the rain venue itself drainage, the snow also by its own financial seep. Under normal circumstances, just daily cleaning can. Once or twice a comb sand finishing can be based on site usage, annual.

Disadvantages:
Regular artificial turf lying very particular:
Plastic venues and artificial plastic foundation cushion coaching of natural gravel Shop compacted soil above the natural foundation soil or prime, and the thickness of 150MM;
Shop second layer having a diameter of 30-50mm of aggregates of particles, the thickness is 100mm;
The third layer Shop 60MM thick coarse asphalt concrete;
Fourth 40MM thick thin layer of asphalt concrete;
The fifth floor is 13-18MM thick plastic surface
General artificial turf laying process, in order to save money, shorten the construction period (even the construction side cut corners) are installed directly on the asphalt, cement or hard sand, so laying out the venue, the appearance and the formal venue is no different, but because the venue below the buffer layer is reduced, leading to the venue excellent, long time on artificial turf sports easily lead to over exertion of the knee, ankle, or even strain.