Multi Storey Large Span Prefab Steel Structure Carpark Components Recyclable
Product Specifications
Application
Prefab Steel Structure Carpark
Features
Light Steel Structure, High Strength, Multi-storey, Large Span
Type
Prefab Steel Structure Carpark
Raw steel material
Q235B, Q355B
Surface treatment
Painting Galvanized
Roof
H roof beam+Steel floor deck+concrete, Sandwich Panel
Working scope
Design, Fabrication, Installation
Product Description
High Strength Multi-Storey Large Span Prefab Steel Structure Carpark with easy assembly components that are fully recyclable.
Our steel structure carport features corrosion resistance, anti-aging properties, durability, noise reduction, waterproofing, and easy maintenance. The environmentally friendly design significantly reduces sand and lime usage, with materials that are 100% recyclable.
Technical Specifications
| Structure Type | Frame Structure |
| Length Scope | 30-300m |
| Width Scope | 20-150m |
| Storey Height Scope | 3-6m |
| Roof Slope | 0% |
| Roof | Sandwich panel or H steel beam+Steel Floor Deck+Concrete |
| Guard Fence | Steel pipe |
Key Advantages
- Lightweight yet high strength construction
- Excellent plasticity and toughness for safety and reliability
- Homogeneous material properties for predictable performance
- Simple manufacturing process with industrial production
- Excellent sealing properties for air and water tightness
Material Specifications
| Component | Specification |
| Steel Frame | H section steel | Q235/Q355 steel 8mm/10mm |
| Welding | Automatic submerged arc welding |
| Rust removal | Sand blasting |
| Surface finish | Alkyd paint or galvanized |
| Intensive bolt | M20,Grade 10.9 |
| Supporting System | Angle brace: L50x4, Steel Q235, processed and painted |
| Horizontal brace | Φ20, Steel Q235, processed and painted |
| Column brace | Φ20, Steel Q235, processed and painted |
| Tie rod | Φ89*3, Steel Q235, processed and painted |
| Ordinary bolt | M12 Galvanized bolt |
| Roof Purlin | C160*60*2.5, Steel Q235, galvanized and painted |
| Roof panel | Sandwich panel or corrugated steel sheet |
Manufacturing Capabilities
Our 35,000㎡ steel structure fabrication facility includes 20,000㎡ of workshop space with advanced production lines for H steel, BOX sections, C/Z purlins, and profiling steel sheets.
Our Services
- Structural steel fabrication, painting, galvanizing, and pre-assembly
- Complete design, fabrication, and installation services
- Detailed fabrication drawings based on your architectural plans
- Professional engineering consulting
Quality Control
- 100% dimensional tolerance testing (<1mm)
- 20% ultrasonic welding inspection
- 20% magnetic powder testing for defects
- Third-party inspection support available
Packaging & Shipping
All components are packed for ocean transportation in 40'HQ containers, with careful loading by skilled workers to prevent damage during transit.