Arch Roof Metal Warehouse Buildings / Curve Large Span Steel
Structures Framing
Project Description:
Arch Roof Metal Warehouse Buildings / Curve Large Span Steel
Structures Framing. The roof beam is arch H-section steel. According to the
processing drawings, the steel plates of the corresponding
materials are cut, bended, assembled and welded, polished and
rust-removed, and the factory inspection is carried out by the
external supervisors. After the acceptance is passed, the packaging
trucks are shipped. Arch Roof Metal Buildings could provide large inside space and has
better structure stablity.
We are one professional steel structure fabrication and
construction company for light and heavy steel structure project.
Our service include design, fabrication for all the steel structure
components and insullation panel, installation on site.
Specification of steel structure :
Item name | Specification | Material Parameter | Technical Treatment |
| Column | H section steel | Q235B,Q345B | Paint or Hot dip galvanized |
| Beam | Arch 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 | |
Advantages of prefabricated steel structure buildings:
| 1 | High strength and light weight | Although the density of steel is larger than that of other building
materials, its strength is very high. Under the same force, the
steel structure has a small weight and can be made into a structure
with a large span. |
| 2 | Good plasticity and good toughness | The plasticity of the steel is good, and the structure will not
suddenly break due to accidental overload or partial overload. The
toughness of the steel is good, making the structure more adaptable
to dynamic loads. |
| 3 | High degree of industrialization in production | The steel structure is mainly produced in a specialized metal
structure factory, so the production is simple and the precision is
high. |
| 4 | Simple construction and short construction period | All components are prefabricated at the factory, and the site is
simply assembled, which greatly shortens the construction period. |
| 5 | Wind resistance and structural stability | Steel structure construction with light weight, high strength, good
overall rigidity and strong deformation ability |
| 6 | Saving construction costs | The steel structure has light weight, reduces the basic cost, and
has a fast construction speed. It can be completed and put into
operation as soon as possible, and the comprehensive economic
benefits are much better than the concrete structure. |
| 7 | Recyclable | Steel can be recycled, less environmentally polluted when
constructed and removed |
Our steel structure fabrication factory:
The floor space of our steel structre fabrication factory is
35,000㎡, and the workshop area is 20000㎡. We own three light/heavy
H steel production lines, BOX production lines, C/Z purlin
production lines and various types of profiling steel sheet
machines with advanced equipment such as plasma cutting machine.
Packing and transport
All the structure components, panels,bolts and sort of accessories
will bewell packed with standard package suitable ocean
transportation and loaded into 40’HQ.
All the products are loaded at the loading site of our factory
using crane and forklift by our skilled workers,who will prevent
the goods to be damaged.
