Low Budget Construction Prefab Customized Morden Light Steel Structural Building
1) Wide application: the steel factory building can be used as workshop, warehouse, office building, gymnasium, etc.
2) Short construction period: since all components are manufactured in factory, we just do a simple installation in site, which has greatly lessened the construction time. eg: a 6000sqm such building can be finished during 40 days.
3) Durable & easy maintenance: The careful and precise design makes factory building can stand up to harsh climate; also with a life span of more than 25yrs under normal maintenance.
4) Reasonable cost: with a light self weight and short construction time, steel factory building has much lower cost than concrete ones.
Component Specification
Main frame: Hot-dip galvanized or painted steel ,"H” steel, ”C” and ”Z ” cold-formed thin-walled section steel
Roof: 50mm-150mm EPS, PU, Rockwool sandwich panel/color steel roof sheet/glazed roof tile
Wall: 50mm-150mm EPS, PU, Rockwool sandwich panel.
Door: Sandwich panel door, security door or electric roller shutter door
Window: PVC sliding, aluminum alloy or shutter
|
Technical Item |
Executive Standard |
Parameter Range |
|
Main Material |
AISC/BS 5950/GB 51022 |
Q355B/ASTM A36/EN S275JR high-strength structural steel |
|
Frame Type |
Portal steel frame (single-span/multi-span) |
Single-span: 10-40m, total multi-span up to 80m |
|
Load Capacity |
International load code |
Floor live load: 0.5-2.0kN/m2, crane load: 5-20t (upgradeable) |
|
Fire & Corrosion |
GB/T 14907/ASTM A1011 |
Fireproof coating thickness ≥ 1.5mm (fire resistance limit 1.5h), double anti-corrosion of hot-dip galvanizing + painting |
|
Thermal Insulation PerformanceProtection |
ISO 6946 |
Sandwich panel insulation layer thickness: 50-100mm, thermal conductivity ≤ 0.038W/(m·K) |
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