Vivaturf’s system is engineered to align with commonly referenced international benchmarks (e.g., EN standards, FIFA-related guidelines, ASTM testing where applicable):
Mechanical Balance
- Vertical deformation: ~5–8 mm
- Shock absorption: ~40–55%
These ranges support a balance between responsiveness and cushioning, suitable for football-specific movement patterns.
Traction & Surface Interaction
- Dry friction coefficient: ~0.60–0.80
- Wet condition friction: ≥0.50
This range is designed to provide sufficient grip for acceleration and directional changes while reducing the risk of excessive traction that may contribute to joint stress.
Ball Performance Consistency
- Ball rebound ratio: ~0.8–0.9
- Ball roll deviation: ≤5% across surface
The absence of infill particles helps maintain a more uniform surface, supporting predictable ball movement and improved passing accuracy.
Fiber Durability & Stability
- Fiber tensile modulus: ≥1200 MPa
- Resilience (curled fibers): ≥95% recovery
- Upright retention after repeated use (10,000 cycles): ≥95%
These characteristics contribute to long-term surface consistency and reduced deformation.
Shockpad Stability
- Density: ~45 kg/m³
- Closed-cell rate: ≥98%
- Permanent deformation: ≤2% (70°C × 22h test)
Helps maintain consistent cushioning performance over time.
Environmental & Safety Indicators
- Heavy metal migration: ≤0.3 mg/kg
- TVOC emissions: ≤0.22 mg/(m³·h)
- Formaldehyde, benzene, toluene: not detected
Supports compliance with environmental and indoor air quality expectations in global markets.
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