1. Introduction

A steel structure industrial building, commonly referred to as a space frame workshop, is a prefabricated, high-strength construction designed for manufacturing plants, warehouses, logistics centers, and large-span facilities. These structures are characterized by their lightweight yet durable steel framework, rapid construction, and adaptability to various industrial needs.

2. Structural System

2.1 Primary Steel Frame

• Columns & Beams: Fabricated from hot-rolled or welded H-sections (e.g., Q355B steel).
• Rigid Frames: Single-span (20m~40m) or multi-span (24m+24m) configurations.
• Connections: High-strength bolted and welded joints for maximum stability.

2.2 Secondary Structural Components

• Purlins & Girts: Made of cold-formed C/Z-sections (galvanized, 2.0~3.0mm thickness).
• Bracing Systems: Horizontal and vertical bracing (X-type or K-type) for seismic and wind resistance.

3. Building Envelope & Cladding

Our roofing and wall systems offer superior protection and insulation.

• Sandwich Panels: 50~100mm PU/Rockwool core for thermal efficiency.
• Corrugated Sheets: 0.4~0.7mm Galvalume with AZ150 coating.
• Accessories: Ridge caps, gutters, and natural ventilators for air flow.

4. Key Advantages