Modern Pre Engineered Metal Buildings / Portal Steel Frame Structure
This is a Modern Pre Engineered Metal Buildings / Portal Steel Frame Structure For Auto Repair Shops Car Maintenance Shop. The steel frame structure of this light metal shop buildings is welded H-section steel columns and beams that is connected by high strength bolts. Glass wool sandwich panel is used as roof and wall insulation panels. We could design it in clean span or double spans.
Prefab steel frame structure buildings is widely used as factory, warehouse, workshops, office buildings, residence buildings, stadiums and other buildings. The building structure system is usually formed by the main framework through linking up the H beam,Column, purlin.Roof and wall using a variety of panels together with other components such as windows and doors. Prefab steel frame structure buildings has the advantages of wide span, large inside space, high strength, light weight, low cost, short construction time, good effect of insulation, good seismic performance, flexible layout,etc.
For such project, we could design it as your request or follow your design, then we fabrcicate the steel structure in our factory.
| Name | Modern Pre Engineered Metal Buildings / Portal Steel Frame Structure |
| Structure Type | Gable frame, single ridge, clean span or two spans |
| Length | 40- 100m |
| Width | 20-80m |
| Eave Height | 6-15m |
| Roof Slope | 10% |
| Gable Wall Column Spacing | 7.5m |
| Roof | Glass wool sandwich panel |
| Wall | Glass wool sandwich panel |
| Door | Sliding door |
| Window | Ribbon Skylight |
| Height difference between indoor and outdoor | 300mm |
Material list and technical parameters:
| Item name | Specification | Material Parameter | Technical Treatment |
| Column | H-section steel | Q235B,Q345B | Paint or Hot dip galvanized |
| Beam | H-section steel | Q235B,Q345B | Paint or Hot dip galvanized |
| Bracing | Steel rod,Steel pipe,Angle steel | Q235B,Q345B | |
| Purling | C or Z shape, purling Thickness:1.8mm~3.0mm | Q235B,Q346B | Hot dip galvanized |
| Wall and roof panel | EPS,Rock wool,Pu,Glass wool Sandwich panel or Single sheet. | Steel T=0.426~0.8mm,insulation T=50~150mm | Alu-zinc 150g, Fluorocarbon paint |
| Door | Sliding or rolling door | Steel or Aluminum sheet,T=1.0~1.5mm | Paint or Hot dip galvanized |
| Window | alloy-Glass,Aluminium alloy-shutter | T=1.0~2.0mm | Alloy |
| Lighting panel | FRP, T=1.5mm or T=1.8mm | Coefficient of thermal expansion:2.2x10-5/cm/cm/℃ | Light transmittance 85% |
| Ventilator | Turbine ventilator, and electric type | Steel,stainless steel,PC | Paint or Hot dip galvanized,304 |
| Gutter | Galvanized or stainless steel plate | T=2.0mm | Hot dip galvanized,304 |
| Downpipe | PVC pipe,Color steel pipe T=0.5mm | Φ110,160,200 | Paint |
| Bolt | Ordinary, high strength | 10.9S,4.8s | Hot dip galvanized |
| Anchor bolt | Steel rod M24,M27 M30 | Q235B | |
Our service:
1. Structural steel fabrication, painting , galvanizing , pre-assembly
2. Designing, fabrication and installation for Prefabricated steel structure building.
3. Deepen or design the fabrication drawing or shop drawing based on your architectural drawing and construction drawing
4. Engineering consulting service
How to install:
We will provide installation drawing for each project to guide installation. If you need, we could dispatch our engineer to construction site to guide installation or we install it directly.
How to quote:
The following question we need to know before making the price. Just feel free to fill what you know.
| 1 | Location (where will be built?) | _____country, area |
| 2 | Size: length*width*height | _____mm*_____mm*_____mm |
| 3 | wind load (max. wind speed) | _____kn/m2, _____km/h, _____m/s |
| 4 | snow load (max. snow height) | _____kn/m2, _____mm |
| 5 | anti-earthquake | _____level |
| 6 | brickwall needed or not | If yes, 1.2m high or 1.5m high |
| 7 | thermal insulation | If yes, EPS, fiberglass wool, rockwool, PU sandwich panels will be suggested; . if not, the metal steel sheets will be ok. The cost of the latter will be much
lower than that of the former |
| 8 | door quantity & size | _____units, _____(width)mm*_____(height)mm |
| 9 | window quanity & size | _____units, _____(width)mm*_____(height)mm |
| 10 | crane needed or not | If yes, _____units, max. lifting weight____tons; max. lifting height _____m |
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