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Prefabricated Multi-floor Building In Steel

Prefabricated Multi-floor Building In Steel
Prefabricated Multi-floor Building In Steel

This prefabricated Food Processing Plant building used for oil refinery was finished in 2010, it is 3 floors and some parts is 5 floors.and all internal design was built as per customer’s request.There is a little such this kind of building in steel structure line.
Steel structure building data for reference
1.Opinions 1)We can supply steel structures building for workshop,warehouse,hangar,hotel,apartment,shopping mall,container house, poultry house, modular house, garage, bridge crane, various steel structure materials etc.
2)We can also make and develop new parts according to customers’ drawings and detailed dimensions.
1)   Size:
 MOQ is 500m2;
 Width * Length * Eave Height;
Roof slope;
 Single slope, double slope, Multi-slope;
 Single span, double-span, Multi-span;
 Single floor, double floors,Multi-floors;
3) Base: steel foundation bolts
4) Steel fream:
Material Q345(S355JR)(Gr50)or Q235(S235JR) steel;
All bolts connection;
Straight cross-section or Variable cross-section;
5) Bracing: X-type or V-type or other type bracing made from angle, round bar, etc ;
6) Wall & Roof C/Z Purlin: Size from C80~C300; Z100~Z300;
7) Roof and wall panel:
Single color corrugated steel sheet 0.326~0.7mm thick;
Sandwich panel with EPS, ROCK WOOL, PU etc insulation, thickness around 50mm~200mm;
8)Window:UPVC or Aluminum Alloy.
9)Door:Sliding or Roller shutter door.
10) Gutter material:Color steel sheet or galvanized  steel or stainless  steel;
11)Rainspout: PVC pipe
12)Accessories: Skylight panel, Ventilation, Fasteners etc
13)Surface process: Shot blasting Sa2.5;Two lays of Anti-rust Painting!  
14) Packing: Main steel frame without packing load in 40’ OT, roof and wall panel load in 40’ HQ!  

The reasonable application of prefabricated steel structure building

1, heavy duty industrial workshop, span and column spacing is larger Or with the heavy duty crane or large tonnage crane or hoist with 2 ~ 3 layers of factories and some high temperature workshop Appropriate USES steel crane beam steel roof truss and steel column and all steel structure components
2, the structure of the long-span structure: the larger span Reduce the structure weight has obvious economic effect
3, tall structures and high-rise buildings, tall structures including substation high-voltage transmission line tower architecture radio and television launch tower and mast, etc These major structure under wind load in addition to the light weight steel structure Ease of installation construction Also because of the light weight, high strength of steel Small component section reduced the wind load To achieve more economic benefits
4, subjected to dynamic loading structure: due to the good dynamic performance of steel Good toughness Can be used as a direct bear up the weight or larger span larger bridge crane crane beam
5, removable and mobile structure: flow type gallery and prefabricated houses, etc The most appropriate USES light weight steel structure steel structure To facilitate the demolition Using bolt connection And convenient for assembly and disassembly Construction machinery in order to reduce the structure weight Steel structure must be adopted

The characteristics of the prefabricated steel structure building

Steel is characterized by high strength, light weight, good overall stiffness and deformation ability, therefore, to build large span and super high, super-heavy buildings is suitable;Homogeneous and isotropic materials is good, is a ideal elastic body, the most in line with the general engineering mechanics basic assumption;Material plasticity and toughness, good can have large deformation, can bear dynamic load;Short construction period;Its high degree of industrialization, high mechanization degree of specialization of production can be performed. Steel structure components are easy to manufacture, site assembly in the factory.Mechanization of factory manufacture steel structure component products of high precision, high efficiency, site assembly speed up, short time limit for a project.Steel structure is one of the most industrialized structure.

Qingdao Omiga Construction Engineering Co.,Ltd.


    Terry Lee
   No.268, Shenzhen Road, Pingdu, Qingdao,Shandong Provience,China
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