Duowei Steel Structure Construction in Africa for office building

Duowei Union Group Co., Ltd is a manufacturer of eco-friendly building steel structures and metal claddings integrated service provider since 1983. Possess five plants in China and headquarter is located in Beijing.

  Capacity:      

1. Steel structure: Annual 300,000 tons of steel structures for industrial buildings, multistory and high-rise buildings, equipment frames steel structure, public buildings, residential building. 
2. Sandwich panel: Annual 5,000,000 m² of sandwich panels. Core material including PU and PIR, fire-proof rock wool and glass wool.
3. Floor deck board: Annual 40,000,000 m² of steel bar truss decks.

  Certifiction:   

1. American AISC and FM certification
2. EU CE certification
3. Russian GOST certifications
4. ISO9001, ISO14001 and OHSAS18001

      DESIGN CAPABILITY ADVANTAGES / / /     

  ARCHITCTURAL SOFTWARE              

• Constructure scheme design software Sketchup;
• Constructure scheme design software 3ds max;
• Gstar architectural software CAD;
• Tangent architecture software CAD;

  STRUCTURAL SOFTWARE                 

• PKPM software series (web edition) of the China Academy of Building Research: STS, SAT, SATWE, EPDA and etc.;
• Spatial steel structure calculation analysis sofrware of Tongji University: 3D3S;
• Nonlinear finite element analysis software: ABAQUS;
• Large-scale general finite element analysis software: ANSYS;

  BIM SOFTWARE                                     

• BIM-based green building Thsware software suite: For example, green building design GARD, energy conservation design BECS,energy consumption calculation BESI, HVAC load BECH, thermal environment of residential district TERA, ventilation design VENT, sunlight design SUN and lighting analysis DALI Navisworks;
• Autodesk software suite such as Autodesk Revit, Autodesk Navisworks and Autodesk Revit MEP;
• BIM sreel structure in-depth design detial drawing software: X-STEEL;
• Glodon BIM software suite such as software BIM5D, civil modeling software (GCL), rebar modeling software (GGL), rebar lofting software (GFY), electromechanical modeling software (MagiCAD), BIM drawing check software and 3D site layout software (GCB).

  SOFTWARE IN COMMON USE TERNATIONALLY        

• Internationalized 3D structural analysis and design software in common use: STAAD. Pro;
• Word-leading integrated architecture and structure design software: VERTEX;
• 2D design software for verification of single wallboard and floor slab: Start Tedds.

Our excellent design team will design the steel structure building for you. We can quote If you give the following information:

1. Location (where will be built? ) _____country/area;

2. outside Size: Length×width×height= _____×_____×_____(mm)

3. Live load on roof  _______kN/m2, live load on floor________ kN/m2;

4. Wind load (max.) _____kN/m2, Wind speed (max.) _____m/s

5. Snow load (max.) _____kN/m2;

6. Anti-earthquake level : _____;

7. Thermal insulation:
If yes, EPS, fiberglass wool, rockwool, PIR sandwich panels for choice, Corrugated steel sheet with fiberglass wool will be suggested;
If not, the Corrugated steel sheet will be OK. The cost of the latter will be much lower than that of the former.

8. Door quantity & size _____units, _____(width)mm×_____(height)mm

9. Window quanity & size _____units, _____(width)mm×_____(height)mm

10. Crane needed or not.
If yes, _____units Crane;
Max. Lifting weight____tons;
Max. Lifting height _____m

11. Skylight belt, ventilator and any other accessories if needed.

12.If you have the building plan drawing, please provide us.