Hi Rib

Hi Rib

Features & Benefits:
– Has a deep corrugation design which is capable of carrying large volume of rainwater
– High rib height at 50 mm, eliminates possibility of rib being submerged during heavy downpour
which causes leaks.

Application / Uses:
– Applicable in huge long span gymnasiums, warehouses, and almost all flat roof structures. It is
also suitable on commercial and industrial buildings.


Reference Standards
Hot-dip Zinc-Coated Steel Coils
PNS 1990:2004; JIS G 3302; ASTM A 653; ISO 3575
Hot-dip 55% Aluminum-Zinc Coated Steel Coils
PNS 1993:2004; JIS G 3321; ASTM A 792; ISO 9364
Nominal Thickness
0.40 mm to 0.60 mm
Feed Width
1220 mm
Effective Coverage 918 mm
Rib Height 50 mm
Paint Coating System
Oven cured high performance quality epoxy primer and polyester top coat and back coat paints.
Also Available upon request Silicone Modified Polyester (SMP)
PolyvinylideneDiflouride (PVDF)
Paint Coating Thickness
For Regular Colors :   Topcoat  :   12 – 20 microns
                                Backcoat :   4 – 8 microns
Available Colors
Red, Green, Beige, Blue, Orange, White, Brown
Special Colors also available upon request
Module Distance
Standard : 300 mm
Variable   : 100 mm minimum
Purlin Spacing
Equal to Module Distance
Depth of Step in Tile
Standard : 15 mm
Variable   :  8 mm – 25 mm upon request
Transportable length up to 20 meters
Onsite Rollforming for longer panels

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