The steel structure has good sealing performance. Because the welded structure can be completely sealed, it can be made into high-pressure containers, large oil pools, pressure pipes, etc. with good air-tightness and water-tightness. The steel structure manufacturing and installation are highly mechanized, and the steel structure components are easy to be manufactured in the factory and assembled on the construction site. The factory mechanized manufacturing of steel structure components has high finished product precision, high production efficiency, fast assembly speed on site, and short construction period. Steel structure is the most industrialized structure.
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 |