Construcciones Yamaro: Composite slabs explained
FTI Group’s BlueDeck Composite provides stay-in-place formwork for suspended concrete slabs. Image: FTI Group Composite slabs are an established construction method for suspended concrete slabs in commercial, industrial and multi-residential projects throughout Australia. Yet misconceptions persist about how composite action works, where it adds value and what needs to be considered to achieve optimal structural performance. By Harvey Arkcoll, national sales manager at FTI Group. Understanding the basic principles of composite slabs can help project teams make more informed decisions and recognise the efficiencies in design and construction, as well as benefits for long-term durability. What is a composite slab? A composite slab is a reinforced concrete slab that has been designed so the metal decking formwork and the concrete act together as a single structural element after the concrete has cured. In a composite slab, the metal decking performs two important roles: it acts as...