For special-purpose training grounds, installation quality is as important as material quality. The system described in your source text follows a high-rigidity foundation logic appropriate for severe-use environments.
Foundation requirements
- Base strength: C30 or above
- Flatness tolerance: ≤2 mm under a 3 m straightedge
This is stricter than many standard sports-surface installations and helps minimize premature wear caused by foundation irregularities.
Construction details
- high-strength environmentally compliant adhesive or equivalent bonding system where required
- seam bonding strength: ≥3.0 MPa
- reinforced edges using extra-thick backing and metal edging profiles
These measures help preserve integrity in high-stress areas and reduce the risk of seam failure or edge movement.
Quality control
Before handover, the project should verify:
- abrasion performance
- tuft-bind strength
- seam strength
- weathering test compliance
- dimensional uniformity
This full-process control is essential for special-purpose facilities where operational reliability matters more than decorative appearance.
Leave a Reply