Description
Updated from the original R51 product in 2018, this profile is available in S350 and S450 grades to provide the designer greater flexibility. R51+ is a traditional re-entrant profile commonly used on inner city multi-storey projects, where the structural zone and storey height is reduced, due to the relatively thin slab depth required to achieve a typical one hour fire rating.
Benefits
- 102mm minimum slab depth
- Optimised to maximise structural efficiency of steel
- 150mm trough spacings provide flexibility for stud placement
- TAB-Deck™ fibre concrete solution
Gauges
- 0.8mm
- 0.9mm
- 1.0mm
- 1.2mm
Specification
- 600mm cover width
- 52mm deep
Steel Grade
- S350
- S450

Finishes
- Galvanised (Z275)
- HD (ZM310)