For projects in Europe and North America, buyers should prioritize internationally recognized test methods and clearly documented test conditions.
A useful procurement checklist includes:
Fiber performance
- Fiber tensile strength
- Fiber elongation
- Fiber linear density
- Fiber thickness
- Fiber cross-sectional profile
Durability
- Abrasion resistance
- Simulated mechanical wear
- Fiber strength retention
- Tuft withdrawal resistance
- Accelerated UV/weathering performance
Field performance
- Shock absorption
- Vertical deformation
- Ball rebound
- Ball roll behavior
- Rotational resistance
- Water permeability
Environmental performance
- REACH compliance where applicable
- Restricted substances testing
- Heavy metal screening
- VOC and emissions testing where required
- Product-specific environmental documentation
For European projects, REACH compliance and applicable EU chemical restrictions are particularly relevant.
For North American projects, buyers may also consider applicable ASTM test methods, FIFA requirements where relevant, local sports-facility specifications, and project-specific environmental requirements.
The exact acceptance criteria should always be based on the intended application and governing project specification rather than applying one number to every installation.
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