When does the artificial turf need to be replaced?
The phenomenon that the artificial turf is aging during use is also normal. After all, the artificial turf has a long service life and duration. Although the aging of the artificial turf is uncontrollable, we can judge whether it is aging or not. Life and duration.
1. The grass fiber has fluffed, pilling and chalking
This is also one of the most obvious features to judge the aging of artificial turf. This problem occurs in the process of using artificial turf in football field. Some school venues with high frequency of use are the most obvious. High-intensity competition and long-term use are greatly accelerated. The service life of artificial turf, if the quality of the diamond monofilament is better, the wear resistance is relatively better, and the occurrence of fluffing and pilling will be less.
2. Grass fiber falls off the adhesive
This is also a relatively obvious aging characteristic, which causes the grass fiber shedding of the artificial turf to have a certain relationship with the production process, the base fabric and the glue quality. These qualities directly affect the service life of the artificial turf and accelerate the aging speed.
3. The grass fiber appears faded and faded
There are several reasons for the fading of artificial turfgrass fibers. One is that the quality of grass fibers is unqualified, such as anti-aging agents and production processes are poor; the second is environmental factors, such as strong ultraviolet radiation in some areas, acid rain corrosion, industrial Pollution, etc.; the third is the quality of the filled excipients, which pollute the lawn and cause the grass fibers to fade and fade.
4. The artificial turf bottom cloth appears to be corrupted
Corrosion of the base fabric is the most basic feature of artificial turf aging. Generally, the base fabric is made of PP bottom. The football field is exposed to the sun and rain outdoors. The long-term use will also cause the base fabric to crack, plus some site foundation drainage. Poor, the base cloth is soaked in water for a long time, which will cause the base cloth to be corroded.
5. Artificial turf interface interface gap is getting bigger and bigger
Everyone knows that the connection between the lawns is spliced by the connection, and the special artificial turf glue is glued, but after all, the raw material of the artificial turf is PE, plus the long time stepping on and using, the gap of the splicing is getting bigger and normal. Happening. It is also an embodiment of the aging of artificial turf.