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- Overview
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Product Details
1. Basic parameters
| Project | Parameters/Description | Remarks |
| Span | 15m~60m (customizable) | Single span/Multi-span optional |
| Eave Height | 6m~15m | Adjust to equipment requirements |
| Bay Spacing | 6m~12m | Standard pitch 8m |
| Design Life | 50 years | EN 1990 Durability requirements |
| Fire Resistance | R15~R120(optional) | EN 13501-2 Certification |
| Wind Load | 0.6~1.5kN/㎡2 (partition according to EN 1991-1-4) | Class C terrain (default) |
| Snow Load | 0.75~3.0kN/㎡(according to EN 1991-1-3) | Nordic region requires special design |
2. Material standards
| Components | Material grade | Standard | Surface treatment |
| Primary Structure | S355J2+N | EN 10025-2 | Hot Dip Galvanizing (EN ISO1461) |
| Secondary Steel structure | S235JR | EN 10025-2 | Primer + Top coat (RAL color card customization) |
| Connections | Grade 8.8/10.9 High Strength bolts | EN 14399 | Dacromet coating (corrosion resistant) |
| Roof/Cladding (Cladding) | Aluzinc® Or color coated steel | EN 10169/EN10143 | Coating thickness ≥ 275g/㎡ |
3. Structural design details
3.1 Main frame system
· Columns: Welded H-beam steel (EN 10034), section size H400x400x12x20mm(adjustable)
· Beams: Welded I-steel with variable section, maximum bearing moment ≥1500kN·m
· Bracing system: cross round steel support (Ø20~50mm) or truss type wind support
3.2 Enclosure system
· Roof: vertical locking plate (type T50/305), with insulation (rock wool thickness 80~150mm,EN 13162)
· Wall panel: corrugated panel (V900 type), integrated light panel (light transmittance ≥50%,EN 1013)
· Doors and Windows: aluminum energy-saving Windows (EN 14351-1)+ high speed rolling shutter doors (EN 13241-1)
Applications
The main products set steel structure, grid, curtain wall and light roof design, research and development, production, construction and installation and technical services in one. It owns PKPM, 3D3S, Shanghai Waigaoqiao, MST, MIDAS, STAAD. Such design software, advanced complete sets of CNC processing and manufacturing equipment, rich experience in steel structure, grid, curtain wall and light roof construction.
Why Choose Us
1. Manufacturing and process standards
| Project | Requirements | Certification/Testing method |
| Welding process (Welding) | ISO 3834-2 Quality Grade (COMP grade) | EN 1090-EXC3 Certification |
| Tolerance | Length deviation ≤ ± 3mm, verticality ≤ H/1000 | EN 1090-2 Class 2 |
| Corrosion Protection | Class C4 (High corrosive environment,EN ISO 12944) | Salt Spray test ≥ 720 hours |
2. Certification and test report
· CE certification: in accordance with EN 1090-1(FPC certification for Factory Production control system)
· Material Certificate :3.1/3.2 Material Report (EN 10204)
· Test report:
. Ultrasonic inspection of welds (UT,EN ISO 17640)
. Coating Thickness test (EN ISO 19840)
. Fire test Report (EN 13501-2, optional)
3. Advantages
1. Having us is equivalent to having a strong design team, rigorous processing quality, enthusiastic after-sales service, professional technical guidance. You only need to place an order and we can serve you from the beginning to the end of the project.
2. Our company has more than 70,000 square meters of modern production plant, steel structure production line 10, enclosure system production line 9, grid production line 5, pipe truss production line 4, enclosure system production line complete, with more than 3,000 square meters of R & D base, test and testing center, the company's annual steel structure production and processing capacity of more than 100,000 tons. There are more than intermediate professional title and above technical personnel, with more than 20 national patents, trademark registration rights 2. Escort your products.
3. Customized design: according to customer requirements, for you to design satisfactory products.
How to Get a Quote?
It would be better if you could supply us the following parameter before we design the drawings for you:
1 Location (where will be built)? _____country, area
2 Size: length*width*height? _____m*_____m*_____m
3 Wind load (or max. wind speed)? _____km/h
4 Rain & snow load (or max. snow height)? _____kn/m2, _____mm
5 Anti-earthquake _____level ?
6 Usage of the building?
7 Roof panel and wall panel? You could choose the sandwich panel, EPS, fibreglass wool, rock wool, PU sandwich. You could choose corrugated steel sheet and glass wool installed together on site either.
8 Brick walls needed or not? If yes, 1.2m high or 1.5m high?
9 Did Crane need or not? If yes, _____units, max. lifting weight____tons; max. lifting height _____m
FAQ
Q1：What kind of building drawings will the factory provide?
A: Plan, elevation, section, foundation, installation.
Q2: What drawing of a house will factory supply?
A: Plan drawing, elevation drawing, sectional drawing, foundation drawing, installation drawing.
Q3: How many types of sandwich panel do you have?
A: We have EPS(polystyrene)sandwich panel, rock wool sandwich panel, and PU(polyurethane)sandwich panel.
The characteristics of your sandwich panels respectively:
1. EPS(polystyrene)sandwich panel: Thickness is 50mm, 75mm, 100mm. EPS volume weight is 80-200Kg/m3, water-proof.
2. Rock wool sandwich panel: Thickness is 50mm, 75mm, 100mm. Rock wool volume weight is 200-400Kg /m3, fire-proof, sound-insulation, heat-preservation.
3. PU(polyurethane)sandwich panel: Thickness is 50mm, 75mm, 100mm. PU volume weight is 150-300/m3 water-proof, fire-proof, heat-proof, heat-insulation, heat-preservation, sound-insulation.
