Tuesday, April 2, 2013
Abrasion resistance (durability) of the synthetic grass fibers on the site depends on many parameters
The synthetic grass venue for end users to use and, therefore, an important performance is closely related with the user. Whether safety, the most important factor in the above sports or play users are comfortable; For professional athletes, sports performance, and, apart from the two outside are equally important.
1 security
Including abrasions and burns caused by the movement of heavy metals exceeded; former a intuitive visual impact on the safety of users, while the latter should superscalar be great harm both the user's health and the environment. Testing laboratories in Europe are very strict standard requirements for heavy metal content, by contrast, the value of most domestic testing laboratories for the detection of heavy metal content is too broad.
2. Comfort
The softness of the fibers of synthetic grass grass more fitting natural grass, the more comfortable, while reducing the risk factor of the movement.
3 sports performance (FIFA recognized several)
- The rolling of the ball
- Angle ball rebound angle
- Cushioning the absorptive capacity of the venue
- Longitudinal deformation of the venue
- Venue rebound performance
Misinterpretation of tensile strength detection, detection of synthetic grass tensile strength refers to a synthetic grass products through analog movement cycle, reduce the percentage of the tensile strength of the product on the international standards. Meet the standard pull tensile strength value basis, the magnitude of the tensile strength decreased lower the better on behalf of the grass fiber quality, rather than the often said that some products tensile strength higher the better the quality. Common sense, high tensile strength of the wire, and is not suitable for the sport. Therefore, the blind pursuit of high tensile strength and ignore to bring users the comfort and safety performance is the practice of putting the cart before the horse.
Abrasion resistance (durability) of the synthetic grass fibers on the site depends on many parameters, and not rely solely on the tensile strength to decide. Can be seen through the the Leesburg test below. (Risbourg tests also called spikes scroll test is the global analog lawn wear detection. Packed with nails to simulate the actual use of the cylinder in accordance with a pre-set number of laps.)
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synthetic grass
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