Qingdao KaFa Fabrication Co., Ltd.
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Environmental Prefab Light Multi-Storey Steel Frame Buildings
1. steel structure buidling
2. specification
| Items | Specification | |
| Main Steel Frame | Column | Q235, Q345 Welded H Section Steel |
| Beam | Q235, Q345 Welded H Section Steel | |
| Secondary Frame | Purlin | Q235 C and Z purlin |
| Knee brace | Q235 Angle Steel | |
| Tie Rod | Q235 Circular Steel Pipe | |
| Brace | Q235 Round Bar | |
| Vertical and Horizontal | Q235 Angle Steel, Round Bar or Steel Pipe | |
| Maintenance system | Roof Panel | Eps/glass fiber/rock wool/pu panel or steel sheet |
| Wall Panel | Sandwich Panel / Corrugated Steel Sheet | |
| Accessories | Window | Aluminiumn Alloy/PVC/Sandwich Panel Window |
| Door | Sliding Sandwich Panel/Rolling Metal/Personal Door | |
| Rainspout | PVC | |
| Live load on Roof | In 120kg/Sqm (Color steel panel surrounded) | |
| Wind Resistance Grade | 12 Grades | |
| Earthquake-resistance | 8 Grades | |
| Structure Usage | Up to 50 years | |
| Finishing Options | Vast array of colors and textures available | |
| Paint Options | Alkyd paiting, two primary painting, two finish painting | |
| (gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanized. | ||