Light Steel Structure Workshop
Light Steel Structure Workshop is a prefabricated steel building system designed for manufacturing areas, equipment assembly spaces, warehousing operations, logistics transfer points, maintenance facilities, and processing workshops.
Component Details
Main Structural System
- Main frame: H-section steel, rigid frame, bent frame, or truss design according to structural requirements.
- Steel grades: Q235B, Q345B, Q355B structural steel.
- Connection methods: high-strength bolt connection, welding, or combined bolt and welding solutions.
- Benefit: Provides structural stability, efficient load transfer, and adaptability for different spans and layouts.
Secondary Structural System
- Secondary members: C-section steel, channel steel, angle steel, square tube, and bracing systems.
- Benefit: Enhances structural rigidity and supports roof and wall systems.
Roof and Wall Cladding System
- Materials: color steel sheets or insulated sandwich panels.
- Benefit: Supports weather resistance, thermal performance, and reduced building energy consumption.
Fire Protection System
- Thin-layer or thick-layer fire-retardant coatings.
- Fireproof board solutions available where required.
- Benefit: Improves fire resistance performance according to project specifications.
Specs
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Dimension |
Size |
Length |
Customized to requirements |
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Width |
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Height |
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Span |
Single Span |
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Multi-span |
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Quality |
Main |
Material |
Q235B, Q345B, Q355B |
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Cross Section |
H-section steel, C-section steel, square tube, channel steel, angle steel, etc. |
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Connection |
High-strength bolt connection, welding, bolt + welding (adjustable according to construction requirements) |
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Anti-Corrosion |
Hot-dip galvanizing, sandblasting derusting, shot blasting derusting |
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Fire Protection |
Thin-layer/thick-layer fire-retardant coating, fireproof board |
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Structural Design |
Structural Form |
Bent frame, truss, rigid frame |
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Wind & Snow Loads |
Customized according to requirements and local codes/standards |
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Seismic Grade |
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Appearance & Cladding |
Color |
Customized to requirements |
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Special Shape |
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Opening |
Door Type |
Rolling door, sliding door, swing door |
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Window Type |
Fixed window, casement window, sliding window, louver window |
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Daylighting |
Roof lighting belt, skylight, high side wall window |
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Ventilation |
Roof ventilation skylight |
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Cladding |
Roof Cladding |
Color steel plate, sandwich panel |
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Wall Cladding |
Color steel plate, sandwich panel |
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This specification is for reference-the final implementation can be adjusted according to project-specific requirements.
Customization
- Dimensions: Custom building length, width, height, single-span, or multi-span configurations.
- Colors: Roof and wall colors can be selected according to project preferences.
- Insulation thickness: Different sandwich panel thicknesses available for thermal requirements.
- Roof types: Single slope, double slope, and customized roof structures.
- Doors: Rolling doors, sliding doors, swing doors, and customized opening sizes.
- Windows: Fixed windows, casement windows, sliding windows, and louver windows.
- Load requirements: Wind load, snow load, and seismic design requirements can be customized.
- Surface treatment: Hot-dip galvanizing, sandblasting, shot blasting, and protective coatings available.
- Special openings: Skylights, daylight belts, and ventilation systems can be integrated.
Custom solutions are developed according to project requirements and local building regulations.
Comparison
Light Steel Structure vs Traditional Steel Structure
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Light Steel Structure (LSS) Pros |
Light Steel Structure (LSS) Cons |
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Construction speed is fast |
Load-bearing capacity is limited |
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Self-weight is light |
Resistance to extreme weather is poor |
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Interior layout flexibility is high |
Maintenance frequency is high |
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Traditional Steel Structure (TSS) Pros |
Traditional Steel Structure (TSS) Cons |
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Load-bearing capacity is strong |
Construction speed is slow |
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Structural stability is high |
Foundation cost is high |
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Service life is long |
It is unsuitable for small projects |
Quality Control
Raw material verification: Chemical composition and mechanical property inspection according to ASTM and applicable material standards.
Incoming material inspection: Steel thickness, dimensions, surface condition, and material traceability verification.
Cutting process inspection: CNC cutting accuracy and dimensional tolerance checks.
Welding inspection: Visual inspection (VT), weld dimension inspection, and non-destructive testing where required.
Surface treatment inspection: Coating thickness measurement and galvanized layer inspection.
Assembly inspection: Component dimensional verification and hole position tolerance checks.
Pre-shipment inspection: Component quantity verification, labeling inspection, and packing inspection.
Quality management system: Production process controlled according to ISO 9001 procedures.
Third-party inspection services: SGS, CE, or customer-specified inspections available.
Packaging & Delivery
- Steel members are bundled with steel straps and identified with part markings for installation reference.
- Roof and wall panels are stacked with protective separators to reduce surface damage during handling.
- Bolts and accessories are packed separately in labeled cartons for easier site identification.
- Container loading plans are optimized according to component dimensions to improve space utilization.
- 20GP, 40GP, and 40HQ containers are selected based on cargo volume and component size.
- Shipping methods include sea freight, multimodal transportation, and customer-designated logistics arrangements.
- Production lead time generally ranges from 20–45 days depending on project size, specifications, and order quantity.
FAQ
Q1: What information is required for quotation?
A: Building dimensions, local project location, wind/snow loads, door and window requirements, and intended use are typically required.
Q2: Can the structure be expanded in the future?
A: Structural layouts can be designed with future expansion considerations if specified during planning.
Q3: Can the workshop support overhead cranes?
A: Yes. Crane loads, lifting capacity, and rail requirements can be integrated into the structural design.
Q4: Are engineering drawings provided before production?
A: Yes. General arrangement drawings and detailed fabrication drawings are normally provided for confirmation.
Q5: Can the building be installed by local contractors?
A: Yes. Installation drawings and assembly guidance documents are typically provided.
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