Artificial turf is a surface of synthetic fibers made to look like natural grass. Nowadays most of the outdoor playing ground are filled with artificial lawn grass

Difference between Natural lawn and artificial turf grass carpet:

 

Natural law is soft, in line with the natural movement of the ball, athletes are protected, even if the high-speed movement is put down, do not worry about bruising the skin. However, it can be easily influenced by the climate, and not so smooth as artificial synthetic lawn turf grass

 

The football field has its own artificial turf grass. According to the size of the site, there is a slight difference. Generally, the five-person system or the smaller area can use the padded lawn. A larger area (generally more than 2000 square meters) can use a standard 5 cm, 10,500 clusters per square meter of monofilament lawn, this lawn has a high degree of simulation, filled with quartz sand + rubber particles, 4.5 cm filled, Leaking out 0.5 cm of grass, the site of the lawn is more elastic and more suitable for people with higher professional requirements.

Advantages of artificial lawn turf for football fields:

1. High level simulation, soft grass fiber, no harm to the skin.

2, very strong wear resistance, long service life.

3, anti-UV, corrosion, mildew, and environmental protection, no pollution, no fading.

4. The speed and rebound strength of football are almost the same as those of natural grass.

5, good permeability and drainage performance.

6, excellent traction, so that athletes can accurately determine the direction of the ball.

7. There are few seams and no traces.

Advantages of Artificial turf football field

 

Anti-aging, sun protection, waterproof, non-slip, wear-resistant, comfortable foot, bright color, long service life, no need to invest a lot of maintenance costs, can be used around the clock.

(1) It has good elasticity and sufficient cushioning force.

(2) Breathable and permeable.

(3) Greatly reduce maintenance costs, especially in line with urban water saving requirements.

(4) In line with environmental protection requirements, the turf layer can be recycled and reused.

(5) Increase the exercise area, reduce the noise on the playground, and have the function of shock absorption and decompression, in line with the requirements of open teaching.

(6) Filled with silver-white quartz sand or colored sand, so that students do not stain clothes and the environment during exercise, and all the markings on the playground are directly woven, no longer worrying about frequent scribing.

(7) Economical and practical, one-time investment can guarantee the service life of more than seven years, and there is almost no follow-up maintenance cost.

(8) The construction installation period is short and the effect is quick. activity.

Artificial turf football field basic requirements

A. The foundation is generally cast concrete or asphalt, which has certain strength and stability.

B. The foundation cannot produce cracks or sanding caused by freezing or freezing.

C. The flatness of the foundation, the error of 3m ruler is less than 5mm, with a certain slope, generally 3-5%, to drain in rainy days. The gate court is better at the level.

D. In the frozen area, anti-freezing technology should be adopted. Generally, a layer of geotextile is added between the asphalt layer and the gravel layer to buffer, and the foundation of the water groove should be specially waterproofed.

E. The surface of the foundation should be kept clean and dry. After the completion of the asphalt foundation, the maintenance period should be guaranteed for about 30 days, so as to volatilize the low boiling point components on the asphalt surface to ensure sufficient bonding strength of the base surface layer.

F. The concrete foundation should also have a maintenance period of about 30 days. For large-area use, it is necessary to consider the reserved expansion joints, and the surface layer should be polished.

G. Asphalt concrete basic technical index: the compactness after foundation rolling is greater than 95%; the subgrade grade sandstone has a solid density of 2.3kg/cm2 or more, the surface is flat, and there is no sand and plum blossom phenomenon. The asphalt surface layer should be free of oil, cracks, no pressure seams, and no water and water retention.