Steel structure is a structure mainly made of steel, and it is one of the main types of building structures. The characteristics of steel are high strength, light weight, good overall rigidity and strong deformation ability, so it is especially suitable for the construction of large-span, super-high and super-heavy buildings. Steel structures are steel beams, steel columns, steel trusses and other components made of profiled steel and steel plates; each component or component is connected by welds, bolts or rivets.
Main steel structure (columns and beams) |
1.Steel Q345(S355JR) or Q235(S235JR) H shape 2. Straight cross-section or Variable cross-section |
Sub steel structure | 1.Material Q235(S235JR) steel 2.Bolt connections. Anti-rust painted or galvanized 3. Brcaings:X-type or V-type or other type bracing made from angle, round pipe, etc 4. Purlins:C or Z type: Size from C120~C320, Z100~Z200 |
Roof | Sandwich panel(PU/EPS/fiberglass/rook wool) or Colorful steel tile |
Wall | Sandwich panel(PU/EPS/fiberglass/rook wool) or Colorful steel tile |
Doors | Steel rolling shutter or others |
Windows | Alu. Alloy window,or others |
Edge Cover | Steel sheet 0.5mm thinckness |
Bolts | M24,M22,M16 embedded bolts,intensive bolts,galvanized ordinary bolts,high-strength bolts, etc |
Others options | Daylighting panel,Roof ventilator,Down pipe,Galvanized,Crane,sanitary Products, etc |
Foundation | Cement and steel foundation bolts |