ISO9001 Portal Frame Steel Structure Buildings with Large Span
Product Description
(1)What is pre-engineered steel building?
Pe-engineered steel buildings are a steel structures built over a structural concept of primary members, secondary members, roof and wall sheeting connected to each other and various other building components.
These buildings can be provided with different structural and non-structural additions such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, insulation etc., based on the customer's requirements. All the steel buildings are custom designed to be lighter in weight and high in strength.
(2)Model of pre-engineered steel buildings
(3)Applications of pre-engineered steel buildings
Pre-Engineered Buildings are the most flexible solutions for contractors and owners. With the advantages of low cost, high durability, perfect quality control and fast erection; PEBs are used for various applications such as factories, warehouses, logistics center, showrooms, shopping malls, schools, hospitals, community buildings, etc…
The application of PEBs:
Industrial: Factories, Workshop, Warehouses, Cold Storages, Steel Mills, Assembly Plant
Commercial: Showrooms, Supermarkets, Offices, Shopping Centers, Exhibition Halls, Restaurants, Logistic Centers, Multi-pupose Buildings.
Public: Schools, Hospitals, Conference Halls, Laboratories, Museums, Stadiums
Others: Farms, Utility Shelters, Pump Stations, Aircraft Hangars, Airport Terminals
(4)Why should we choose pre-engineered steel buildings?
1. Cost Savings
Price per square meter can be 25%-30% lower than conventional steel buildings. Site erection cost is low because of faster erection times and easier erection process.
2. Quick Erection
All steel components are fabricated at the factory and linked by bolts at the site. So the erection process is fast, step by step, easy to install and requires simple equipment. 60% less construction time required compared with the tradtional R.C.C(reinforced concrete) building.
3. Flexibility
Pre-engineered steel buildings are flexible in any requirement of design, easy to expand in the future and also economically with low transportation costs.
4. Energy Efficiency
Nowadays, pre-engineered buildings are the green solution for the environment with CO2 reduction, energy efficiency, and recyclability.
(5)Components of a pre-engineered steel building:
Pre-engineered metal buildings consists of following components:
Primary Members / Main Frames
Secondary Members / Cold Formed Members
Roof & Wall Panels
Accessories, Buyouts, Crane System, Mezzanine System, Insulation, etc.
Sandwich Panels
PRIMARY MEMBERS / MAIN FRAMES
Primary members are the main load carrying and support members of a pre-engineered building. The main frame members include columns, rafters and other supporting members. The shape and size of these members vary based on the application and requirements.
SECONDARY MEMBERS / COLD FORMED MEMBERS
Secondary structural framing refers to purlins, girts, eave struts, wind bracing, flange bracing, base angles, clips and other miscellaneous structural parts.
Purlins, girts and eave struts are cold formed steel members which have a minimum yield strength of 345 MPa (50,000 psi) and will conform to the physical specifications of GB/ISO/CE or equivalent.
ROOF & WALL SHEETS/PANELS
Standard steel panels are 0.3,0.4 0.5 mm or 0.6 mm thick and have a minimum yield strength of 345 MPa. Steel panels are hot dipped and galvanized with zinc or zinc-aluminium coating. The base material is pretreated, before applying a corrosion resistant primer and top coat. The combined thickness of the painted film is 25 microns on the front side and 12 microns on the reverse side.
OTHER BUILDING ACCESSORIES
Other building accessories include anchor bolts, fasteners(bolts, nuts, turnbuckle, expansion bolts), gutters, downspouts,doors, windows,ventilators,skylight panels,louvers and all other building-related materials.
Our excellent design team will design the steel structure building for you. We can quote If you give the following information.
| 1 |
Location (where will be built? ) _____country, area |
| 2 |
Size: Length*width*height _____mm*_____mm*_____mm |
| 3 |
Live load on roof(KN/M2), live load on second floor(KN/M2) if have |
| 4 |
Wind load (max. Wind speed) _____kn/m2, _____km/h, _____m/s |
| 5 |
Snow load (max. Snow height) _____kn/m2, _____mm |
| 6 |
Anti-earthquake _____level |
| 7 |
Brickwall needed or not If yes, 1.2m high or 1.5m high |
| 8 |
Thermal insulation If yes, EPS, fiberglass wool, rockwool, PU sandwich panels, Corrugated steel sheet with fiber glass wool will be suggested; If not, the Corrugated steel sheet will be ok. The cost of the latter will be much lower than that of the former. |
| 9 |
Door quantity & size _____units, _____(width)mm*_____(height)mm |
| 10 |
Window quanity & size _____units, _____(width)mm*_____(height)mm |
| 11 |
Crane needed or not If yes, _____units, max. Lifting weight____tons; Max. Lifting height _____m |
| 12 |
Skylight belt, ventilator and any other accessories if needed. |
Q:Are you manufacturer or trading company?
A:We are manufacture factory, located in Qingdao city, near to Qingdao port. And we have total 7 workshops from steel structure to wall and roof sheet.
Q: How about your production capacity?
A: Pre engineered steel structure building (warehouse/workshop/hangar/shed/high rise apartment): 50000 sqm monthly. Prefabricated house (portacabin/labor camp/site office): 100000 sqm monthly. Prefab affordable house (low cost family/residential/refugee): 4200 units monthly. Container house: 800 units monthly. Light steel villa: 10000 sqm monthly.
Q: How about your quality control?
A: We have got certificate ISO & CE. Products processing through cutting, bending, welding, shot blasting, ultrasonic testing, packing, storing, loading to ensure no quality defects.
Q: Is third party inspection available?
A: SGS, BV, TUV, etc. are available, it is according to client requirement.
Q: How about your delivery time?
A: Generally within 20~30 days, it is according to order quantity, partial shipment is allowed for big order.
Q: What about the installation?
A: We'll provide the detailed installation drawing, supervisors guiding installation is available. We can do turnkey job for some kind of projects.
Q: How to ensure the product you supply is what we want exactly?
A: Sales and engineer team will provide you the suitable solution according to your requirements before placing order. Proposal drawing, Shop drawing, 3D drawing, Materials photos, Finished projects photos are available, which will help you understand the solution we provided deeply.
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