China Multi-Story Steel Structure Warehouse Workshop Building

Multi-story steel structure warehouse/workshop/building:
1. Size: 45x20x9m( eave height) 10%slope
2. Wind 23m/s no snow no earthquake
3. Total steel weight: Q345B & Q235B steel structure
4. Maintenance: 50mm Glass wool sandwich panel
5. Surface treatment: Painted
6. Two floors, second floor height 4.3m
7. Two steel stair frame.
Multi-story steel structure warehouse/workshop/building is a new type of building structure system, which is formed by the main steel framework linking up H-section, Z-section, and U-section steel components, roof and walls using a variety of panels and other components such as windows and doors. It is widely used in warehouses, workshops, large factories, and so on.
Characteristics:
1. Wide span: Single span or multiple spans, the max span is 36m without middle column.
2. Low cost: Unit price range from USD35/m2 to USD100/m2 according to customer's request.
3. Fast construction and easy installation.
4. Long using life: Up to 50 years.
5. Others: Environmental protection, stable structure, earthquake resistance, water proofing, and energy conserving.
Materials:
1. The main frame (columns and beams) is made of welded H-style steel.
2. The columns are connected with the foundation by pre-embedding anchor bolt.
3. The beams and columns, beams and beams are connected with high intensity bolts.
4. The envelope construction net is made of cold form C-style purlins.
5. The wall and roof are made of color steel board or color steel sandwich panels, which are connected with the purlin by Self-tapping nails.
6. Doors and windows can be designed at anywhere which can be made into normal type, sliding type or roll up type with material of PVC, metal, alloy aluminium, sandwich panel and so on.