Qingdao KaFa Fabrication Co., Ltd.
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Gable frame prefabricated industrial steel structure warehouse
Building prefabricated steel structure
The kafa steel structure double-layer steel structure workshop has a larger use space, which can effectively increase the use area, rationally use the space, save business costs, and improve business efficiency. They are suitable for textiles, clothing, household appliances, food, paper and other light industry sectors. The biggest difference between a double-storey steel structure factory building and a single-storey steel structure factory building is that the double-storey factory building has more than one floor. The bottom plate makes the steel column bear greater pressure, so the overall bearing capacity of the steel column must be considered in the design.
>> Main parts of the steel structures and technical parameters:
| Main Steel Frame System | |
| Main structure | H section steel Q345, alkyd painting, two primary painting, two finish painting |
| 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 |
| Ordinary bolt | Galvanized bolt M12 |
| Brace nut | Galvanized bolt M12 |
| Bracing System | |
| Cross brace | Φ20 round steel bar Q235, process and painted (alkyd painting) |
| Angle brace | L50*5 angle steel Q235, process and painted (alkyd painting) |
| Column bracing | Φ25 round steel bar Q235, process and painted (alkyd painting) |
| Tie bar | Φ127*3 steel pipe Q235, process and painted (alkyd painting) |
| Batter brace | Φ32*2.5, Φ12 round steel bar Q235, process and painted (alkyd painting) |
| Wall & Roof System | |
| 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) |
| Edge cover | 0.4mm color plate, angle Alu. |
| Fittings & accessories | Nails, glue etc. |
| Unpowered ventilator | Diameter Φ600, stainless steel |
| Sky lighting band | 1.2mm FRP, double layer |
| Sliding door | sandwich panel door |
| Roof drainage system | |
| Gutter | 0.8mm color steel plate |
| Rainspout pipes | Φ160 PVC pipe |
Advantages of steel structure warehouse
1. Most materials used in steel structure warehouses are steel. Compared with traditional concrete, steel is stronger and lighter. Under the same stress, the cross-section of steel structural members is smaller, and the weight of steel structural members is lighter. Easy to install and transport
2. Steel has good toughness and plasticity, and the material is more uniform and reliable. It is suitable for bearing shock and dynamic load, and has good seismic performance.
3. The degree of mechanization of steel structure in the process of copying and installation is very high.
Structural components are easy to manufacture in the factory and assemble on site. The finished parts manufactured by our machinery have high precision, high production efficiency, fast assembly speed and short construction period.