Square Tube Column with H-Beam Girder Waterproof Photovoltaic Carport integrates the high rigidity of square tube columns with the superior spanning capacity of H-beam roof girders, creating a structurally efficient and visually balanced system. This hybrid design provides an optimal balance of vertical support strength and horizontal load distribution, fully enclosed with a weatherproof roofing membrane to ensure complete protection in all conditions.

1. Optimized Hybrid Structural System

• Square Tube Columns: Provide high torsional resistance and axial load capacity, ensuring stable vertical support even under uneven loading or lateral forces. The uniform geometry allows for clean connections and simplified foundation designs.

• H-Beam Main Girders: Deliver exceptional bending strength and spanning capability (typically 12–20 meters), minimizing the number of columns required and maximizing clear space beneath the canopy for flexible parking layouts.

• Integrated Connection Design: Custom-engineered moment-resistant connections between square tube columns and H-beam girders enhance overall structural stability and load transfer efficiency.

2. Comprehensive Waterproof Roofing System

• Full-Coverage Membrane Protection: Features a single-ply thermoplastic (TPO/PVC) or reinforced polymer waterproof membrane installed over the entire roof structure, providing seamless protection against rain, snow, and moisture infiltration.

• Enhanced Durability & UV Resistance: The waterproof membrane is manufactured with UV-resistant and root-resistant formulations, ensuring long-term performance without degradation, cracking, or leakage.

• Integrated Drainage Design: Includes sloped roof decking and strategically placed internal drains or gutters for efficient rainwater management, preventing ponding and structural overloading.

3. High-Performance Material Specifications

• Hot-Dip Galvanized Steel: All structural components are protected with minimum 600g/m² hot-dip galvanizing for corrosion resistance, supplemented by additional protective coatings in critical connection areas.

• Heavy-Duty Material Thickness: Square tube columns utilize 4–8mm wall thickness depending on span and load requirements, while H-beam girders employ wide-flange sections optimized for maximum strength-to-weight ratio.

• Fire-Rated Options Available: Waterproof membranes and insulation materials can be specified with Class A fire ratings for enhanced safety compliance.

4. Efficient Installation & Integration Features

• Modular Pre-Engineered Components: All structural members are factory-prefabricated with pre-drilled connection plates, enabling rapid bolted assembly without on-site welding or complex adjustments.

• Pre-Insulated Roof Assembly: Optional rigid foam insulation boards can be installed beneath the waterproof membrane, improving thermal performance for supported facilities or vehicles.

• Seamless PV Integration: Roof mounting system incorporates penetration-free attachment methods that maintain waterproof integrity while providing secure, vibration-resistant support for solar arrays.

5. Functional & Aesthetic Benefits

• Clear Height Optimization: Hybrid design allows for maximum vertical clearance (typically 3.5–6 meters) suitable for various vehicle types including SUVs, vans, and maintenance equipment.

• Clean Architectural Appearance: The combination of rectangular vertical elements with linear horizontal beams creates a contemporary industrial aesthetic that complements modern architectural contexts.

• Low-Profile Roof Edge Details: Integrated concealed fastening systems and minimal edge projections enhance visual cleanliness and weather performance.

Technical Specifications & Performance

• Design Wind Load: Up to 60 m/s (Category 5 hurricane equivalent)

• Snow Load Capacity: 1.0–2.0 kN/m² depending on regional requirements

• Corrosion Protection: C5-M classification for highly corrosive industrial or marine environments

• Waterproof Warranty: Up to 20-year material and installation warranty available

• PV Capacity: 150–300 W/m² depending on panel technology and spacing

Parameters

Details