|Material:||Welded H Beam, Angle Steel||Grade:||Q355B,Q235B|
|Design Software:||PKPM, CAD, TEKLA||Welding:||SAW, MIG|
|Blasting:||Sa 2.5 , St 2.0||Surface Treatment:||Epoxy Rich Zinc Primer+Epoxy Cloud Intermediate Paint+Top Paint, DFT 200μm|
Sa2.5 Arch Roof System Structural Steel,
Prefabricated Arch Roof System Structural Steel
Arch Roof System Steel Structural Prefabricated Hanger Project Supply Solution
Steel structures can be used in different functional buildings, including industrial building, commercial building, exhibition hall, hangar,showroom, gym, ect. The steel structure can be fabricated into different shape structures to meet different requiremen of the buildings. Meanwhile, elegant and nice cladding material can be applied to the building appearance.
Steel structure adopts Q355B welded H section steel, SHS,CHS, and Q235B C / Z type steel to combine or build framework. Roof and wall are color compressing corrugated steel sheet, Aluminum cladding, glass curtain wall, or color steel sandwich panel.
Q355B is one of low carbon alloy steel. Welded H section Q355B steel with high strength, stonger buckling resistance performance, can save 10%-15% material, 30%-40% weight of structure in buildings and 15%-20% weight of structure in bridge than hot-rolled H steel. Compare to hot-rolled H steel, welded H section steel have high-accuracy size performance, can be customized.
Portal rigid frame can be adopted in the net span being 15m~ 40m without middle pillars. While, arch truss frame can get large net span 50m ~ 110m even larger.
Comparison of truss arch structures and portal frame:
|Truss arch structure||Portal steel structure|
|Good appearance||Standard type structure|
|Long service life||Same|
|Long span and cost-effective design||Economical span is 20~25m|
|Fabrication more diffcult and higher price||Simple and economial design|
1. Cost-effective design
2. Epoxy rich zinc primer and Epoxy mio barrior middle paint, DFT 100um, Good anti-rust
3. Long using time up to 50 years
4. Stable and earthquake resistance up to 9 grade
5. Fast construction, time saving and labor saving
6. Good appearance
7. High strength and long span up to 37m
Contact Person: Alice Lee
Tel: 0086 13969825647