China Light Weight Steel Structure Warehouse Steel Building Frame Storage Shed

Steel structure project is the third generation construction. It combines H section and c/z section into the frame with the profiled steel sheet or sandwich panel as the wal and roof. The traditional reinforced concrete construction has aready been taken place by this kind of construction in developed contries. It has many excellent charateristics such as light weight, larger span, less marerial, low cost, less foundation, short building cycle, safe, beautiful, ect. It is widely used in single industrial factory, warehouse, business construction, office, parking lots, residence and so on.
Steel structure office building fabrication process:
(Our quality inspector will check the steel pieces after finish welding,this is the first quality check)
(Secondary quality check)
(The third quality check)
(The fourth quality check )
Please check the details drawings as follow :

General materials for whole steel construction1.Main steel structure frame:Square tube,H section steel or welded by steel plate (Q235/Q345)2.Secondary steel frame:Angle steel,round steel,round tube,square tube,C section steel (Q235/Q345)3.Embedded pieces and accessories:High strength bolot,purlin-screw,common screw,self-threading pin,pull rod etc.4.PaintAlkyd paint,zinc rich epoxy primer(anti- rust).Foreign client usually use "Jotun" and "Hempel".5.Gutter:Color steel sheet,galvanized steel,stainless steel.6.Rainspout:PVC7.Roof panel:Single steel sheet;EPS/rock wool/polyurethane panel,the thickness of steel sheet depended on client8.Wall panel:Single steel sheet;EPS/rock wool/polyurethane/Mgo panel,the thickness of steel sheet depended on client9.Roof ridge:Color steel sheet (0.426mm/0.476mm/0.5mm)10.Trimming:Color steel sheet (0.426mm/0.476mm/0.5mm)11.Door:Roller shutter door/silding door/steel door/stainless door/sandwich panel door etc.12.Window:PVC/aluminium window (silding/fix)13.Others:Light tile,ventilator,exhaust fan and so on.