ComFlor® 51+ is a traditional dovetail re-entrant composite floor deck. This profile provides an excellent mechanical key into the concrete slab, offering a strong shear bond performance, which is augmented by cross stiffeners located in the profile trough.
ComFlor® 51+ presents a virtually flat soffit and a relatively thin slab is required to meet fire design requirements.
The wide trough of ComFlor® 51+ permits a flexible and efficient placement of shear studs.
Fire performance of the composite beams
Even for two hours fire rating, the top flange of the steel beam does not require fire protection when used with ComFlor® 51+ composite deck.
Services are easy to attach to ComFlor® 51+, with the ribs presenting a dovetailed recessed groove in the concrete slab. This provides the perfect connection for service hangars via a wedge nut or similar type device.