Steel Deck Flooring with Concrete Slab

Steel Deck Flooring is a system where corrugated galvanized steel sheets are used as a permanent formwork and reinforcement base for concrete slabs.

The steel deck acts as shuttering during concreting and as tensile reinforcement after the concrete hardens.

Commonly used for mezzanine floors, multi-storey PEBs, and composite construction.

Made of galvanized steel (0.8 mm – 1.5 mm thick).

High strength due to ribbed/corrugated profile.

Works as both formwork + structural reinforcement.

Fire-resistant when combined with concrete topping.

Advantages of Steel Deck Flooring

✅ Dual function – formwork + reinforcement (saves cost).
✅ Fast installation – reduces construction time.
✅ Lightweight – reduces dead load compared to traditional slabs.
✅ Durable & fire-resistant (with concrete topping).
✅ Increases load-bearing capacity with composite action.
✅ Long spans possible with fewer beams.