Office Industrial Multi Storey Steel Frame Construction Large Span
| Attribute | Value |
|---|---|
| Number Of Storeys | Multi Storey |
| Structure Type | Frame |
| Material | Steel |
| Maintenance | Low |
| Strength | High |
| Product Type | Steel Building |
| Aesthetics | Modern |
| Construction Time | Short |
Our high-quality multi-storey steel structure buildings are designed for office and industrial use, typically featuring 4 to 6 floors. The steel construction provides exceptional strength-to-weight ratio, reducing foundation loads while offering superior seismic performance due to steel's inherent ductility.
- Large-span spaces enable flexible commercial layouts
- Allows for free interior design in residential applications
- Accommodates diverse functional zoning in educational facilities
- Optimizes space and safety in public facilities
- Supports heavy industrial equipment with customizable floor planning
- Prefabricated components enable rapid on-site assembly
| Name | Steel structure multi-storey building |
| Dimensions |
Length: 4000-15000mm (H beam) Thickness: Web plate 6-32mm, Wing plate 6-40mm Height: 200-1200mm |
| Color | Customizable to customer requirements |
| Minimum Order | 200 m² (width × length × eave height) |
- Base: Cement and steel foundation bolts
- Main Frame: H beam (Q235B, Q345B or custom materials)
- Purlin: C or Z section (C120-C320, Z100-Z200)
- Bracing: X-type or other configurations (angle, round pipe)
- Fasteners: Plain bolts and high-strength bolts
- Enclosure: Sandwich panels or color plates for roof/walls
- Openings: Sliding/rolling doors, aluminum alloy windows
- Surface Treatment: Two-layer anti-rust paint or hot-dip galvanized
- Sheet Thickness: 0.5mm or 0.6mm galvanized sheet
The construction site is leveled and prepared for foundation work. Concrete foundations are poured with precise positioning for steel column installation points, ensuring strength and stability to support the entire structure.
Steel components undergo rigorous quality control including visual inspection, mechanical testing (tensile, impact), and chemical analysis to ensure compliance with project specifications before installation.
Factory fabrication includes cutting, welding, and drilling operations to produce structural elements (columns, beams, supports) with strict dimensional accuracy. All welds undergo non-destructive testing.
Steel columns are precisely positioned using cranes, aligned with foundation points, and temporarily supported before final bolting or grouting. Vertical alignment is meticulously verified.
Primary load-bearing beams are installed to form the structural framework, followed by secondary beams. All connections are secured through welding or high-strength bolting with proper torque specifications.
The completed structure undergoes comprehensive verification of alignment, levelness, and dimensional accuracy before all connections receive final tightening to specified torque values.
Our team of senior designers utilizes advanced modeling software to create customized solutions that optimize both structural performance and space utilization, balancing aesthetic and functional requirements.
We partner with leading steel mills to source high-quality materials that undergo rigorous testing. Our inventory includes specialized steels for diverse applications, ensuring optimal performance in all environments.
Our comprehensive logistics system ensures timely delivery with real-time tracking. Professional handling minimizes transit risks while optimizing site coordination for seamless project execution.
China CT Steel Structure Co., Ltd of BY GROUP is an established industrial group with over 15 years of experience in steel structure design, manufacturing, and installation. Our 106,560 m² facility produces a comprehensive range of steel buildings for diverse applications.
- Industrial warehouses and workshops
- High-rise buildings and office structures
- Educational facilities and hotels
- Commercial complexes and exhibition halls
- Agricultural buildings and storage facilities
- Prefabricated housing solutions
- Detailed installation drawings and instructional videos
- On-site engineering assistance available
- Comprehensive packing lists and container loading plans
- Efficient palletized packaging system
- Standard components packed in plywood boxes
- Welded components protected with blanket/bubble wrap
- Steel pallet system for efficient container loading
- Detailed container load plans for organized site delivery
- All components labeled for easy identification
Our quality management system is certified to ISO 9001 standards. We provide comprehensive support for any quality concerns, with claims processed within specified timeframes upon receipt of proper documentation.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.