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4 Ribs Sandwich Roofing Panel
Corrosion resistance
Aluminum foil can be used to replace colored steel sheets to improve the high
temperature and corrosion resistance of the product.
Steel sheet strong
4 Ribs increase the strength of the steel sheet.
Reasonable lap
The design of the inclined plane of the lap joint is simple and reasonable.
Aesthetics & Cost Effective
Nice appearance.Rich color .Material loss reduction.
Quick Installation
The design of the lap joint is simple and the construction is convenient.
- Product Category Sandwich Roof Panels
| Effective Cover Width (mm) | 1000 |
| Steel Thickness (mm) | 0.4-0.8 |
| Regular Color |
White Grey, Red, Blue, Caesious, etc |
| Recommend Coating |
PVDF / SMP / HDP / PE |
| Core Thickness (mm) |
40 / 50 / 60 / 75 / 80 / 100 / 150 |
| Core Material Options |
PU/PIR  PU/PIR+Glass Wool   PU/PIR+Rock Wool |
| Thermal conductivity (w/m·k) |
≤ 0.023  0.035-0.041  0.037-0.043 |
