Product Introduction: Large-Span Aluminum Alloy Frame Tensile Membrane Structure
Overview
The 30m Span x 70m Length Tensile Membrane Pavilion is a modular, high-strength aluminum alloy structure designed for industrial, commercial, or recreational applications. Engineered for maximum stability and versatility, this system combines a robust 6061-T6 aluminum frame with durable PVC-coated membrane roofing and walls, offering a cost-effective solution for large-scale temporary or permanent installations.
Key Features
Structural Framework
Aluminum Alloy Profile: Constructed with 6061-T6 aerospace-grade aluminum alloy (1202544mm tubing), ensuring lightweight yet exceptional load-bearing capacity and corrosion resistance.
Design Flexibility: Modular design allows customization for spans up to 30 meters and lengths up to 70 meters, with a eaves height of 4 meters and peak roof height of 8.74 meters.
Membrane Envelope
Top Fabric: 850g/m² white PVC-coated polyester fabric, CNC precision-cut for a seamless, wrinkle-free appearance.
Side Walls: 650g/m² white PVC-coated polyester fabric, treated for UV resistance, fire retardancy (B1 DIN 4102), and tear strength.
Membrane Technology: Knife-scraped coating ensures excellent water runoff and longevity, with a lifespan of up to 15 years.
Fixing & Installation
Anchoring System: Hot-dip galvanized steel base plates secured with expansion screws for rapid installation on various terrains.
Hardware: High-strength bolts and stainless steel fittings for enhanced durability and wind resistance.
Technical Specifications
| Parameter | Specification |
| Span | 30 meters |
| Length | 70 meters |
| Eaves Height | 4 meters |
| Roof Height | 8.74 meters |
| Frame Material | 6061-T6 Aluminum Alloy |
| Membrane Weight | Top: 850g/m² |
| Fire Rating | B1 (DIN 4102) |
| Wind Resistance | Up to 100 km/h (customizable) |
| Expansion Screws | M16 × 100mm (quantity varies) |
Advantages
Cost-Effective: Quick assembly and disassembly reduce labor costs; reusable for multiple projects.
Weather Resistance: Engineered to withstand extreme temperatures (-40°C to +70°C) and heavy rainfall.
Aesthetic Appeal: Sleek modern design with customizable color options for membranes and base finishes.
Safety Compliance: Meets international standards (EN 13782, ISO 9001) for structural integrity and fire safety.
Applications
Industrial: Temporary warehouses, logistics centers, or equipment shelters.
Events: Outdoor exhibitions, festivals, or sports arenas.
Agriculture: Livestock shelters or greenhouse extensions.
Military: Rapid-deployment field hospitals or command centers.
