LYSAGHT® BONDEK® II steel sheets are a permanent framework for a suspended composite concrete slab. The profile is widely accepted by the building construction industry to be highly efficient, versatile and robust.

LYSAGHT® POWERDEK™ is high performance profiled zinc-coated steel decking for use in the construction of composite floor slabs. It can be used as formwork during construction and as a reinforcement system in composite slabs.