Hy-Rib Permanent Formwork System

Hy-Rib® is an expanded metal sheet product, designed for use as permanent formwork to concrete. The profile of the open mesh, in combination with the Hy-Rib® tangs, allows the development of dense concrete nodules and indents on the face of the Hy-Rib®, forming an enhanced mechanical key for the second phase pour and is suitable for a rendered or tiled finish.

Hy-Rib® is available in 2000, 3000, 4000 and 5000mm lengths. The edge rib is manufactured to nest tightly with the edge rib of an adjacent Hy-Rib® sheet.

All Hy-Rib® is colour coded to enable easy identification of the steel type and gauge of the sheet. An open mesh allows bleed water to escape providing a dense, impenetrable concrete zone at the surface and immediately behind the Hy-Rib®.

Thickness (Steel Gauge) 0.4mm 0.5mm 0.75mm
Weight 3.39Kg/M2 4.23Kg/M2 6.34Kg/M2
Sheet Identification ID Colour: Red 2811 ID Colour: Green 2611 ID Colour: Yellow 2411

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