composite steel floor deck/decking sheets -dana

DANA COMPOSITE FLOOR DECKING SYSTEM

The DANA composite floor decking sheets ( DSD 75/305) offers the ultimate in lightweight steel decking for all multi-rise buildings including car parks,hangars. It combines exceptional spanning capabilities with reduced concrete usage to provide a cost-effective and attractive floor solution that’s easy to install.

The state-of-the-art profile has been developed using roll-forming techniques pioneered by DANA Steel, drawing on our years of experience in designing advanced composite floor decking systems.

Engineered with optional closed ends, DANA DSD 75/305 decking sheet profile provides excellent acoustic performance and fire protection, with no requirement for filler blocks.Its profile has been specially designed with trough stiffeners and side laps positioned toguarantee centrally placed shear studs.The cover width is 914mm, creating lightweight sheets that are easy to handle – delivering significant on-site safety benefits.

Long-span capabilityOptimised profile design gives exceptional unpropped spanning capability of up to 5.5metres, reducing structural steel requirements and hence cost.

Reduced concrete usageDANA decking profile requires a reduced concrete volume for any slab depth, providing amore sustainable solution and reducing costs.

Enhanced shear-stud interactionProfile design guarantees central shear-stud positioning to optimise composite action,reducing the need for on-site checking.

Excellent acoustic and fire performanceManufactured with closed ends to give exceptional fire protection and acoustic performan