Steel Warehouse Building have various using purpose such as industrial workshop , storage building ,aircraft hangar and supermarket , there are some option for the wall and roof panel including : corrugated single color sheet , sandwich panel , metal color sheet with glass wool insulation materials , the main structure used Q345B welded H section beam , secondary structure used Q235B steel , which including rod steel , welding pipe , C and Z section steel .
The advantage of Steel Warehouse Building as follows :
- Large span : Steel Warehouse Building could design in single clearly span or muti-span , the single span could design more than 50m clearly span , large interior using space , the multi-span with middle columns , each span between 18-25m .
- Great strength : Steel with the advantages of high strength, good plasticity, good toughness and welding ability,which can resists the impact of strong wind and seismic performance and bears heavy snow loading .
- Fast delivery and construction : All the Steel Structure components fabricated in factory , after cutting , welding , drilling , sandblast and painted then delivery to installation , steel warehouse building Fast and easy installation save the construction time better than the normal concrete building .
- Save Manpower : All the steel structure are prefabricated without secondary fabrication on site , all the installation just fixed the bolts just a few welding work , so each project only about 10-20 workers will enough .
- Long using life : Steel Warehouse Building is easy in maintenance and the steel structure can be used for more than 50 years , the old structural steel could recycling and can be applied repeatedly .
Design Common Norms of Steel Warehouse Building :
- “Steel DesignCode”(GB50017-2003)
- “Cold-formed steel structure technical specifications”(GB50018-2002)
- “Construction Quality Acceptance of Steel”(GB50205-2001)
- “Technical Specification for welded steelstructure”(JGJ81-2002,J218-2002)
- “Technical Specification for Steel Structures of Tall Buildings”(JGJ99-98)
Materials Specification of Steel Warehouse Building as follows :
- Base :Cement and steel foundation bolts
- Main frame :H beam Material Q345B or others as buyers’ requests.
- Purlin :C or z purlin: Size from C120~C320, Z100~Z20
- Bracing :X-type or other type bracing made from angle, round pipe, etc
- Bolt :Plain bolt and High-strenth bolt
- Roof &wall :Sandwich panel or color plate
- Door : Sliding or rolling door
- Window :Aluminium alloy window
- Surface : Painting or Hot Dip Galvanized
- Steel Sheet :0.5mm color sheet
- Accessories Semi-transparent skylight belts,Ventilators, down pipe, gutter, etc