Although the aging of man-made lawn is uncontrollable, we can judge whether it is aging by some methods, and prolong its service life and time as far as possible.
What's the signal of aging?
1. Grass fibers appear fuzzing, pilling and powdering.
This is one of the most obvious characteristics to judge the aging of man-made lawn. This kind of problem will occur in the process of using artificial lawn in football field. Some school fields with high frequency are the most obvious. High intensity competition and long-term use greatly accelerate the life of man-made lawn. If the quality of diamond is better. If the monofilament is used, the wear resistance is relatively better, and the appearance of fuzzing and pilling will be less.
2, grass fiber from gum back off
The straw fiber shedding from the back gum is an obvious aging characteristic. The straw fiber shedding of the artificial turf has a certain relationship with the production process, the backing cloth and the quality of the gum. These qualities will directly affect the service life of the artificial turf and accelerate the aging speed.
3, grass fibers fade and fade.
There are several reasons for the discoloration of artificial turf grass fiber, one is that the quality of grass fiber is not up to standard, such as anti-aging agent and poor production technology; the other is environmental factors, such as strong ultraviolet radiation in some areas, acid rain corrosion, industrial pollution; the third is the quality of filling accessories, which pollutes the turf and causes grass. Fibers fade and fade.
4, artificial lawn bottom cloth appears corrupt.
The bottom cloth decay is the most basic characteristic of man-made lawn aging. The bottom cloth is usually PP. Football stadium is sunny and rainy outdoors. Long-term use will also cause the bottom cloth to crack. In addition, the foundation of some stadiums is not well drained. The bottom cloth will be immersed in water for a long time, which will cause the bottom cloth decay.
5. The gap of man-made lawn is becoming larger and larger.
Everyone knows that the connection between the lawns is through the connection to bring splicing, sticking special artificial lawn glue, but after all, artificial lawn raw material is PE, plus long time trample and use, splicing the gap is becoming larger and larger is normal. It is also an embodiment of artificial lawn aging.