Environmentally Friendly Prefab Large-span Steel Structure Industrial Buildings
Our steel structure buildings for industrial projects are engineered with primary and secondary members, roof and wall cladding systems, and various integrated components. These versatile structures can be customized with additional features including skylights, wall lights, ventilation systems, louvers, doors, windows, trusses, mezzanine floors, crane systems, and insulation to meet specific operational requirements.
Product Specifications & Technical Parameters
| Component |
Specification |
| Main Steel Frame |
|
| Column |
Q355 Welded/Hot Rolled H Section Steel |
| Beam |
Q355 Welded/Hot Rolled H Section Steel |
| Secondary Frame |
|
| Purlin |
Q235 or Q355 Z or C type Purlin |
| Knee Brace |
Q235 Angle Steel |
| Tie Bar |
Q235 Circular Steel Pipe |
| Strutting Piece |
Q235 Round Bar |
| Vertical & Horizontal Support |
Q235 Angle Steel or Round Bar |
| Cladding System |
|
| Roof Panel |
EPS/Rock Wool/Fiber Glass/PU Sandwich Panel or Steel Sheet |
| Wall Panel |
Sandwich Panel or Corrugated Steel Sheet Panel |
| Door |
Sliding Sandwich Panel Door/Rolling Shutter Door |
| Skylight |
FRP |
| Accessories |
|
| Rainspout |
PVC |
| Gutter |
Made Steel Sheet/Stainless Steel |
| Connection |
|
| Anchor Bolt |
Q235, M24/M30/M39 etc |
| High Strength Bolt |
M12/16/20, 10.9S |
| Normal Bolt |
M12/16/20, 4.8S |
Key Advantages & Features
- Large Span & Spatial Capacity: Achieves column-free clear spans of 30-60m, maximizing space utilization for heavy equipment, overhead cranes, automated production lines, and high-bay racking systems.
- Fast Construction & Early Production: Fully prefabricated components assembled on-site reduce construction time by 30%-50% compared to traditional concrete methods, unaffected by seasonal conditions.
- High Strength & Stable Safety: Utilizes high-toughness Q235B/Q355B steel for lightweight construction with excellent earthquake and wind resistance, ensuring long-term structural integrity.
- Environmentally Friendly & Recyclable: 100% recyclable steel materials with minimal construction waste, meeting green industrial building standards.
- Flexible & Scalable Design: Adaptable layouts easily accommodate additional floors, expansions, and renovations to support long-term business growth.
- Low Maintenance & Long Lifespan: Professional anti-corrosion and fireproofing treatments ensure 50-year service life with minimal maintenance requirements.
Custom Design & Quotation Process
We transform your ideas into reality. Provide the following information for custom design drawings and accurate pricing:
- Basic Building Dimensions: Length, width (span), eaves height, single/multi-span construction, approximate building area
- Building Purpose: Production plant/warehouse/workshop/showroom; equipment requirements including crane specifications (5 tons, 10 tons, 20 tons, etc.)
- Load Requirements: Roof load (snow load, live load), local wind load, ground load, heavy-duty flooring needs
- Enclosure Materials: Wall and roof panel types; insulation and fire resistance requirements; skylight/ventilator specifications
- Door and Window Requirements: Quantity, sizes, and types (roller shutters, sliding doors, aluminum alloy windows)
- Local Regulations and Environment: Project location; seismic and fire resistance ratings; environmental conditions (typhoons, blizzards, corrosive environments)
- Foundation and Construction: Foundation design requirements; installation guidance; transportation terms (FOB, CIF, ex-works price)
- Special Requirements: Additional floors/expansions; office buildings/mezzanines; color/appearance preferences; acceptance standards; internal crane beams
- Design Documentation: Provide existing design drawings or request our professional design services