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51 - 151 Meters Roof Steel Structure Roof Truss Construction ASTM B209
| Place of Origin | China |
|---|---|
| Brand Name | Shandong Xinghua Steel Structure |
| Certification | EN1900、Three-Body |
| Model Number | Steel plates, H-beams, angle steels, I-beams, channel steels, round pipes, square pipes, etc |
| Minimum Order Quantity | 10 tons |
| Price | 8000 yuan per ton |
| Packaging Details | Bulk carriers, containers |
| Delivery Time | After confirming the drawings, the shipment will be made within 20 days . |
| Payment Terms | Advance payment plus full payment for delivery |
| Supply Ability | Monthly supply capacity not less than 2000 tons . |
Product Details
| Product Name | Prefab Steel Structure | Seismic Resistance | Degree 8 Fortification |
|---|---|---|---|
| Wind Resistance Level | Typhoon Level 12 (35m/s) | Design Service Life | 50 Years |
| Feature | Anti Earthquake、Antirust、Anti Corrosion | Size | 15-80 Meters 、80-120 Meters 、50-1000M |
| Grade | Q235B Q355B | Standard | GB EN ASTM |
| Type | Light | Keyword | Steel Structure Warehouse Building Prefab Warehouse Steel Structure |
| Performance | Safety, Water-proof, Sound Insulated,hear-preservation | ||
| Highlight | 51 meters Roof Steel Structure,151 meters Roof Steel Structure,roof truss construction ASTM B209 |
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Product Description
A Q355B high-strength steel High-Speed Rail Station Roof Steel Structure
prodnct deecrlption
Large-span space grid airport roof steel structure manufactured from Q355B high-strength steel, specifically designed for modern transportation hubs. The structure maximum span can reach 151 meters, creating grand column-free space experience. Streamlined design conforms to aerodynamic principles, reducing wind load impact by 35%. Intelligent drainage system effectively copes with heavy rain climates in Southeast Asia, natural lighting design reduces energy consumption by 45%. BIM technology applied throughout the process, ensuring precise installation of complex nodes.
Technical Specifications
Parameter category |
Detailed Specifications |
International Standard |
Main material |
Q355B high-strength steel (corresponding to American standard A913 Gr.65, European standard S460N) |
GB/T 1591, ASTM A913, EN 10025 |
Structural form |
Space grid structure, beam string structure, cable membrane structure |
GB 50017, EN 1993, ASCE 19 |
Span range |
51-151 meters (standard design), 150-300 meters (special design) |
GB 50009, EN 1991, ASCE 7 |
Roof material |
Aluminum magnesium manganese alloy sheet, ETFE film material, photovoltaic integrated sheet |
ASTM B209, EN 485, ISO 9227 |
Design life |
≥ 52 years (important public building standards) |
GB 50068, ISO 13822 |
advantages
· Q355B ultra-high-strength steel, achieving over 151-meter large-span column-free space
· Streamlined aerodynamic design, reducing wind load by 35%, improving structural safety
· Intelligent drainage system copes with extreme rainfall, drainage capacity reaching 200mm/h
· Natural lighting design reduces energy consumption by 45%, complying with green building standards
· BIM technology applied throughout the process, ensuring precise implementation of complex projects
Application
· International airport terminals and waiting halls
· High-speed rail stations and rail transit hubs
· Urban rail transit stations and underground spaces
· Port passenger terminals and cruise ship terminals
· Long-distance bus stations and transportation transfer centers
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