Sandwich Panel Door Grade 10.9 Steel Structure Workshop
Product Specifications
| Attribute |
Value |
| Application |
Logistics Warehouse Buildings |
| Usage |
Steel Structure Logistics Buildings, Steel Structure Workshop |
| Type |
Prefabricated Steel Frame Buildings |
| Our service |
Design, Fabrication, Construction |
| Service life |
50 Years |
| Surface treatment |
Painting or Hot-dip Galvanize |
| Wall and Roof |
Steel cladding |
| Columns and Beam |
H Section Column & Beam |
Steel Light Prefabricated Workshop Building
Steel structures offer superior strength-to-weight ratio, excellent rigidity, and deformation resistance, making them ideal for large-span, heavy-load buildings. The material's homogeneity and isotropic properties make it a perfect engineering elastomer that meets fundamental mechanics assumptions.
Main Components & Technical Parameters
Main Steel Frame System
| Component |
Specification |
| Main structure |
H section steel Q345, alkyd painting (2 primary + 2 finish coats) |
| Roof purlin |
XZ160*60*20*2.5, galvanized |
| Wall purlin |
XZ160*60*20*2.5, galvanized |
| Intensive bolt |
Grade 10.9 |
| Turn buckle bolt |
M20+2, steel Q235, processing |
| Anchor bolt |
M24, steel Q235, processing |
| Ordinary bolt |
Galvanized bolt M20 & M12 |
Bracing System
| Component |
Specification |
| Cross brace |
Φ20 round steel bar Q235, processed and painted |
| Angle brace |
L50*5 angle steel Q235, processed and painted |
| Column bracing |
Φ25 round steel bar Q235, processed and painted |
| Tie bar |
Φ127*3 steel pipe Q235, processed and painted |
Wall & Roof System
| Component |
Specification |
| Roof panel |
Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU) |
| Wall panel |
Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU) |
| Unpowered ventilator |
Diameter Φ600, stainless steel |
| Sliding door |
Sandwich panel door |
Key Advantages
- Superior Strength: Higher strength-to-weight ratio than concrete or wood, ideal for large-span structures
- Material Reliability: Excellent homogeneity and isotropic properties with predictable performance
- Efficient Construction: Factory prefabrication enables rapid, precise assembly with minimal on-site work
- Environmental Benefits: 100% recyclable materials with no construction waste at end-of-life
- Seismic Performance: Superior ductility and energy absorption for earthquake resistance
- Thermal Solutions: Specialized designs eliminate thermal bridging issues