steel structure warehouse shed
steel structure warehouse shed covers an area of 586M2, and the steel warehouse shed project site is France. Construction storey of the steel shed is partial three-layer, Structural type is portal-rigid frames and the shed is used as warehouse and office. This engineering fire risk category about the warehouse shed: e class, refractory level: level 2. The main structure design reasonable uselife: 50 years

Steel Structure Warehouse Shed
Main steel structure frame part of the shed
1. Column & beam: H section steel with Q345B,two coats of mid-grey waterproofing paint
2. Purlin: C section steel with Q235, two coats of mid-grey paint

Secondary steel structure frame part of warehouse shed
1. Tie bar: Φ140*4/Q235, two coats of mid-grey paint
2. Strut: L75x5/Q235B, two coats of mid-grey paint
3. Bracing: Φ14/Q235, two coats of mid-grey paint
4. Channel steel: 10#, 18a#, two coats of mid-grey paint
5. Steel ladder 6. Roof repair ladder

Roof & Wall cladding of the steel shed
1. Roof panel: V-960,100mmEPS, corrugated sandwich panels with outside sheet 0.476mm (sea-blue) and inside sheet 0.4mm (white-grey)
2. Wall panel
1). Outside wall panel: V-950,100mmEPS sandwich panel, outside steel sheet 0.476mm (white-grey),  inner steel sheet 0.4mm  (white-grey)
2). Inner wall panel for partition: OSB,2.44m*1.22m
3). Inner wall panel for wall parapet: V-900, prepainted steel sheet 0.476mm (white-grey)

Door & Window about steel warehouse shed
1. Door
1). Aluminum alloy swing door(double glazing): 2.1m*1m, 5 set
2). Sliding panel door: 75mm sandwich panel, 4m*5m, 1 set
3). Safety door: 2.1m*1m, 2 set
4). Electric roller door: 3m*3m, 1 set
5). Steel wooden door: 0.9m*2m, 1 set
2. Window
Aluminum alloy sliding window(double glazing)

Fire resistance design
This steel structure warehouse shed production fire hazard categories for e class, according to the provisions of the code for fire protection design of buildings, the fire resistance rating is second grade.