Product Overview
Large Span Membrane Structure is a heavy-duty permanent tensile membrane building applied to super-large public venues and engineering projects. It adopts high-strength hot-dip galvanized steel space truss frame with white paint finish and upgraded 1100gsm+ high-tensile PVDF membrane material, realizing ultra-large span space without any internal support columns. The overall structure features strong wind resistance, snow resistance and stability, which can replace traditional heavy steel buildings. With large open space, beautiful tension modeling and long service life, it is widely used in various municipal and commercial large-span engineering projects.
Key Features
- Equipped with 1100gsm and higher high-strength PVDF membranefor permanent engineering
- Super large span design, zero internal columns, 100% available space
- Hot-dip galvanized steel space frame with white paint finish, overall anti-corrosion and anti-rust
- Excellent wind pressure and snow load resistance, adaptable to harsh climates
- Self-cleaning, anti-UV, waterproof and anti-aging for long-term outdoor operation
- Short construction cycle and lower comprehensive cost compared with traditional buildings
Technical Parameters
- Membrane Material: High-strength engineering PVDF membrane 1100gsm and above
- Frame Material: Hot-dip galvanized Q235 / Q355 steel space truss with white paint finish
- Maximum Span: Up to 200m large span, fully customized
- Fire Resistance Grade: B1 flame retardant
- Service Life: 15–25 years permanent engineering service life
Application
Stadium stand canopy, sports center roof, large exhibition hall, airport and station corridor canopy, large event venue, swimming pool sunshade, municipal public large-span membrane engineering.