prefab structure

1.Light weight 2.High strength 3.Steel structure can be assembled & dismantled quickly and accurately 4.Recyclable steel

1.       Structure Assembly

Steel Framework:

Component: H-Column, H-Beam & C/Z-Purlin

Connection of steel structure method: Welding, Bolted

Surface treatment: Painting, GalvanizedRoof &Wall System Sheet: colored steel tiles or colored steel sandwich panel  per requestDoors: Roller or Pushing, as request

2.        Quality standard

Certification: ISO9001:2000, SGS StandardCode for design of steel structure: GB 50017-2003Technical code of cold-formed thin-wall steel structure: GB50018-2002Load code for the design of building structures. GB 50009-2006Construction quality acceptance of steel: GB50205-2001Code for design, construction and acceptance of high strength for steel  structure, JGJ82-2011Technical specification for welding of steel structure building: JGJ 81-2002Technical specification for steel Structures of tall buildings: (JGJ99-98)Specifications for processing of steel structure: DBJ 08-216-1995Specifications for design and construction of steel panel: YBJ 216-88

3.  Material grade and performance of steel

Carbon structural steel: Q235.High-strength low-alloy structural steel :Q345Special purpose steel

4.  The characteristics of steel

Light weight steel structureEnvironmental protection (recyclable steel)Higher reliability of steel workStrong anti-vibration (earthquake)Higher degree of industrializationQuick to be assembled accuratelyLarger interior spacePoor fire-resistant steel

5. Main equipment

10 burner CNC cutting machineGantry submerged arc welding machineElectro slag welding machine8-head shot blasting machineCorrugated sheet molding machineC-purlin production linePunching machineDrilling MachineForging machineAssembling machineStraightener

prefab structure