Cold Rolled Galvanized Anti Seismic Prefab Steel Structure
Brand Name:KAFAFAB
Certification:BV,SGS
Model Number:Steel structure
Minimum Order Quantity:20T
Delivery Time:6 weeks
Place of Origin:China
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Location:
Qingdao Shandong China
Address:
Dazhushan Industrial zone , Huangdao District, Qingdao City.
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within 24 hours
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Product Details
Cold rolled galvanized anti-seismic building prefab warehouse
What is steel structure?
Steel structure is a kind of metal structure, which is connected to each other by structural steel* components to carry loads and provide sufficient rigidity. Due to the high strength of steel, this structure is reliable and requires fewer raw materials than other types of structures (such as concrete structures and wood structures).
In modern buildings, steel structures are used for almost all types of structures, including heavy industrial buildings, high-rise buildings, equipment support systems, infrastructure, bridges, towers, airport terminals, heavy industrial plants, pipe racks, etc.
Main parts of the steel structures and technical parameters:
| Main Steel Frame System | |
| Main structure | H section steel Q345, alkyd painting, two primary painting, two finish painting. |
| Roof purlin | XZ160*60*20*2.5, galvanized |
| Wall purlin | XZ160*60*20*2.5, galvanized |
| Intensive bolt | Grade 10.9 |
| Turn buckle bolt | M20+2, steel Q235, processing |
| Anchor bolt | M24, steel Q235, processing |
| Ordinary bolt | Galvanized bolt M20 |
| Ordinary bolt | Galvanized bolt M12 |
| Brace nut | Galvanized bolt M12 |
| Bracing System | |
| Cross brace | Φ20 round steel bar Q235, process and painted (alkyd painting) |
| Angle brace | L50*5 angle steel Q235, process and painted (alkyd painting) |
| Column bracing | Φ25 round steel bar Q235, process and painted (alkyd painting) |
| Tie bar | Φ127*3 steel pipe Q235, process and painted (alkyd painting) |
| Batter brace | Φ32*2.5, Φ12 round steel bar Q235, process and painted (alkyd painting) |
| Wall & Roof System | |
| Roof panel | Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU) |
| Wall panel | Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU) |
| Edge cover | 0.4mm color plate, angle Alu. |
| Fittings & accessories | Nails, glue etc. |
| Unpowered ventilator | Diameter Φ600, stainless steel |
| Sky lighting band | 1.2mm FRP, double layer |
| Sliding door | sandwich panel door |
| Roof drainage system | |
| Gutter | 0.5mm color steel plate |
| Rainspout pipes | Φ110 PVC pipe |
Main structure type
Frame structure: beams and columns
Grid structure: lattice structure or dome
Prestressed structure
Truss structure: steel bars or truss parts
Arched structure
arch bridge
Beam bridge
Cable stayed bridge
suspension bridge
Truss bridge: truss members
5 reasons why steel structure is the best choice?
1. Save costs
In most materials and design projects, steel structure is the cost leader. It has low manufacturing and installation costs and requires less maintenance than other traditional construction methods.
2. Creativity
Steel has natural beauty, and most architects can't wait to use it. Steel allows long spans without columns, and if you wish to use any shape of structure, you can have a lot of natural light.
3. Control and management
The steel structure is manufactured in the factory and quickly erected on the construction site by skilled technicians, thus ensuring a safe construction process. Industry surveys have always shown that steel structure is the best solution in management.
4. Durability
It can withstand extreme forces or severe weather conditions, such as strong winds, earthquakes, hurricanes and heavy snow. They are not easy to rust, and unlike wooden frames, they are not affected by termites, bugs, mold, mildew and fungi.
Cold Rolled Galvanized Anti Seismic Prefab Steel Structure
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