Industrial Grade 41mm PPGL Roof Sheets Featuring High Solar Reflectivity
| Attribute | Value |
|---|---|
| Product Name | PPGL Steel Roofing Sheets |
| Material | Galvalume Steel Coil |
| Sheet Thickness | 0.4-0.7mm (±0.03mm) |
| Sheet Width | 1,000-1,250mm |
| Color | RAL+Architectural Shades |
| Coating Type | PE, SMP, HDP |
| Zinc Coating | AZ100-AZ150 |
| Max Span | 3.5m (unsupported) |
| Salt Spray Resistance | 1,000hrs (ASTM B117) |
| Wind Uplift Rating | Class F (110mph+) |
Engineered for superior performance in industrial construction, our Pre-Engineered PPGL Steel Roofing Sheets deliver exceptional durability with 41mm corrugated profiles optimized for maximum structural integrity. Featuring a robust 120g/m² coating (PE/SMP/HDP options) over an AZ100-AZ150 galvalume base, these sheets exceed 1,000 hours in ASTM B117 salt spray tests to resist corrosion in coastal/industrial environments.
The integrated anti-fingerprint nano-layer maintains aesthetic quality in polluted areas, while Class 1 color retention (ISO 12944) ensures long-term visual appeal. Certified for Class F wind uplift (ASTM D3161) and IBC 2018 seismic compliance, these sheets support spans up to 3.5m unsupported. Ideal for warehouses, factories, and agricultural buildings, they combine heavy-duty protection with industry-leading 25-year performance warranties.
| Parameter | Specification |
|---|---|
| Profile Height | 41mm (optimized drainage) |
| Coating Weight | 120g/m² (min) |
| Zinc Coating | AZ100-AZ150 |
| Sheet Thickness | 0.4-0.7mm (±0.03mm) |
| Sheet Width | 1,000-1,250mm |
| Tensile Strength | 340-550 N/mm² |
| Color Retention | Class 1 (ISO 12944) |
| Max Span | 3.5m (unsupported) |
| Thermal Reflectivity | 85% (EN 14509) |
- Industrial Roofing Systems: Corrosion-resistant standing seam roofs with enhanced load-bearing capacity for factories and warehouses.
- Agricultural Storage: SMP coating resists ammonia corrosion in livestock barns, with reinforced ridge caps for heavy snow regions.
- Commercial Complexes: Pre-painted sheets with fire-retardant cores (EN 13501 Class B) for shopping malls and office buildings.
- Disaster Relief Housing: Pre-cut 2.4m lengths with interlocking seams for rapid deployment in emergency scenarios.
- Coatings: PE (economical), SMP (15-year warranty), HDP (25-year warranty).
- Colors & Textures: 100+ RAL shades + Woodgrain/Stucco embossing (slip resistance = DIN 51130 Class R10).
- Edge Processing: Mill edge or trimmed edge options with optional PVC edge protectors.
- Special Features: Anti-condensation backing for humidity control in tropical climates.
- Triple-Protection Bundling: VCI anti-corrosion paper inner layer, 0.3mm reinforced PE waterproof film, steel-strapped wooden pallets (max. 5-ton capacity).
- Climate Adaptations: Desiccant bags (40g/m³) for humid regions, thermal-insulated wrapping for sub-zero transport.
- Smart Tracking: QR-coded labels with real-time GPS container monitoring.
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