The crimp curve profile is an approach to pre-curve metal roofing sheets to handle previously impossible curves. The profiles which are suitable for crimp curve are AP Rib and Mega Rib.
Creative applications include facades, canopies, shelters, sheds, containers and liners for concrete form works.
- Clean Colorbond® Steel
- Zincalume® steel
- PrimaMajuTM steel
- Pre-painted Galvanised Iron (PPGI)
* for AP Rib = 300mm
for Mega Rib = 500mm
Minimum radius of curvature for either a concave of convex curve is 300mm to inside of sheet.
Minimum length of sheet at either of a curve is 100mm.
Maximum length of straight sheet that can be curved at
its centre (for ridge application) is approximately 12m.
To facilitate side lapping, it is recommended that
sheets be curved to a maximum a semi-circle.
A TYPICAL CRIMP CURVED FIXING STEEL LAYING
Standard Crimp Curve Capping Custom-made Crimp Curve Capping