Exceptional long-span capacity for open car wash layouts
Strong corrosion resistance for constant water exposure
Lightweight but high structural rigidity
Fast modular installation reduces project time
Compatible with various roofing materials
Stable performance under wind and snow loads
Highly customizable dimensions and appearance
International quality certifications available
Long service life with minimal maintenance
The Space Frame Structure for a High-Class Car Wash Station is a purpose-built steel solution designed to provide outstanding durability, weather resistance, and architectural appeal for modern commercial car wash environments. Its modular steel space-frame configuration enables long, column-free spans that improve vehicle flow efficiency and create an open, premium service atmosphere.
Engineered with high-strength Q235B/Q355B steel and finished with an epoxy zinc-rich anti-corrosion coating, the structure is fully prepared to withstand continuous exposure to moisture, detergents, and outdoor conditions. The precision bolt-ball joint system ensures excellent load distribution, reliable long-term performance, and fast on-site assembly—ideal for both new car wash construction and upgrades to existing facilities.
This space frame structure supports a wide range of roofing materials including metal sheets, polycarbonate panels, and membrane systems, allowing operators to tailor the visual style to match premium car wash branding. With customizable span, height, and module size, the structure fits single-bay, multi-bay, and automated tunnel car wash layouts.
Designed for superior wind and snow resistance, the system meets strict international building standards and ensures long-term operational safety. It offers a 50-year design life, low maintenance requirements, and strong visual impact—making it a top choice for high-class car wash investors seeking reliability, efficiency, and modern aesthetics.
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Technical Specification Sheet
| Category | Parameter | Unit | Typical Value / Example | Description |
| Basic Information | Product Model | ton | Steel Tube | Example model (ProX Series) |
| Product Name | – | Space Frame Truss | Spatial steel space-frame |
| Brand | – | Yihong Space Frame | Manufacturer brand |
| Geometric Parameters | Total Length | Customizable | Defined by detailed design | Optimized for transport & erection |
| Single Module Length | Customizable | 1 module | Length of each prefabricated unit |
| Height (Structural Depth) | – | 31.2–40 (rise) | Maximum crown height / truss depth |
| Grid System | – | Tri-circular arch shell / Square pyramid shell | Node & member arrangement pattern |
| Span | m | 96–120 | Customizable covering capability |
| Material Parameters | Material | – | Q235B / Q33B Steel | Standard structural steel grades |
| Section Shape | – | Circular hollow section | For space-frame members |
| Section Size | mm | φ50×2 | Diameter × wall thickness |
| Surface Coating | – | Epoxy zinc-rich primer / Anodizing | Anti-corrosion protection |
| Mechanical Performance | Self-Weight | kg/m | 5.5 | Member weight per unit length |
| Max Load Capacity | kN/m² | 3.5 | Uniform load-bearing capacity |
| Allowable Deflection | mm | L/200 | Standard design limit |
| Wind Resistance | m/s | ≤30 | Maximum design wind speed |
| Connections & Nodes | Node Type | – | Bolt-ball joints | Standard bolted connection |
| Interface Type | – | Conical connector | Universal compatible interface |
| Installation & Logistics | Installation Method | – | High-altitude assembly / Block-by-block / Sliding method | Sliding method preferred for long spans |
| Module Weight | kg/m² | 30–50 | Includes steel frame + roofing |
| Snow Load | Design Basis | – | GB50583-2020, 50-year return value | Local code-based load value |
| Design Standards | Applicable Codes | – | GB50583-2020; JGJ7-2010; 07SG531 | Mandatory structural design standards |
| Coating | Protection System | – | Epoxy zinc-rich primer | Standard steel anti-corrosion treatment |
| Roof Load | – | kN/m² | 0.35 | Typical lightweight roofing load |
| Other Parameters | Design Service Life | years | 50 | Expected structural lifespan |
| Certifications | – | CE / ISO9001 | International compliance |
| Remarks | – | Custom colors available | Customization supported |
