Tension Structure PVC for Stadiums

Technical Parameters

Material Selection Guide

This material is custom-engineered per project; selection must be integrated with the structural analysis and code compliance for the specific stadium location.

• Structural Review: The required bi-axial tensile strength must be precisely specified based on the engineering model's stress results.

• Code Compliance: Obtain explicit documentation confirming compliance with the highest local fire, wind, and seismic codes.

• Acoustic/Thermal: Consider a double-layer membrane system for enhanced thermal insulation and acoustic performance inside the venue.

Manufacturing and Tailoring

Manufacturing involves stringent quality control and high-precision machinery.

• High-Tenacity Scrim: Only the highest-grade polyester yarns are used, often requiring specialized weaving to achieve the density and strength.

• Weld Quality Assurance: Seams are created using specialized high-frequency welders. Every joint is non-destructively tested to ensure the 95% strength integrity is met.

• Project Documentation: Full, transparent traceability documentation for raw materials, production parameters, and test results is provided to the client for the entire project duration.

Deployment FAQ

• Q: Is pre-stressing of the fabric required before final installation?

  A: Yes, architectural membranes are typically cut with compensation for stretch and are installed under high bi-axial tension (pre-stress) to achieve the designed structural shape and prevent wrinkling.

• Q: Does the fabric need internal cables or supporting structures?

  A: The fabric acts as the primary tensioned skin, but it requires a complex array of cables, masts, and edge members (e.g., steel beams) to transfer and contain the tension forces.