AFast Build Q355B Steel Structure | Large Warehouse, Economical
prodnct deecrlption
Large warehouse steel structure system manufactured from Q355B high-strength steel, specifically designed for modern logistics storage requirements. The portal frame structure provides up to 82 meters of column-free space, ideal for large rack systems and automated equipment installation. Engineered for diverse climate conditions with integrated drainage systems and moisture barriers for rainy regions, and high-reflectivity roof panels to reduce indoor temperatures in hot climates.
Technical Specifications
| Parameter |
Specifications |
Standards |
| Main Material |
Q355B high-strength steel (equivalent to ASTM A572 Gr.50, EN S355JR) |
GB/T 1591, ASTM A572, EN 10025 |
| Span Range |
15-81 meters (standard), 81-125 meters (custom design) |
GB 50017, EN 1990, ASCE 7 |
| Roof System |
0.6mm aluminum zinc coated color steel plate, 100-200mm rock wool sandwich panel |
ASTM A792, EN 10169 |
| Eave Height |
8-20 meters (adjustable), compatible with high-level shelving systems |
ISO 6781 |
| Ground Load |
5-20 tons/m² (customizable based on storage requirements) |
GB 50009, EN 1991 |
Key Advantages
-
Q355B high-strength steel provides exceptional load-bearing capacity for high-density rack systems
-
Rapid construction system completes 10,000m² warehouse construction within 6 months
-
Modular expansion design enables flexible warehouse capacity increases as business needs grow
-
Large-span column-free design maximizes storage space, increasing utilization by 30%
Applications
- Logistics distribution centers and regional distribution warehouses
- Industrial raw materials and finished product storage warehouses
- Cold chain logistics warehouses and temperature-controlled storage facilities
- Port container yards and cargo transfer stations