Composite Slab Composite Steel Deck Concrete Floor Systems

Although most commonly used on steel framed buildings composite slabs may also be supported off masonry or concrete components.

Composite slab composite steel deck concrete floor systems.

Why non composite floor deck matters. Table ii composite slab loads for type of deck shown in figures 1 and 2 all gages superimposed load pounds per square foot. A typical example of the decking layout for a composite floor is shown in figure 1 1. A composite steel deck slab is a structural concrete slab formed on a corrugated steel deck that acts as slab external positive bending reinforcement after the concrete has gained strength.

For full design considerations refer to 3 4 2 hibond 55 design considerations in flooring design manual. Reinforced concrete slab systems on steel decks decking can serve as form shoring and finished surface. This standard for composite steel floor deck slabs hereafter referred to as the standard shall govern the materials design and erection of composite concrete slabs utilizing cold formed steel deck functioning as a permanent form and as reinforcement for positive moment in floor and roof applications in buildings and similar structures. Comflor the new generation in composite steel floor decking systems joins steel tube new zealand s leading distributor of steel and stainless steel products and services bringing the world of steel framed construction closer to you.

Non composite floor deck is a term used to describe deck that is most frequently used as a stay in place form for structural concrete. A composite slab generally consists of composite steel deck structural concrete and temperature and shrinkage reinforcement which may be in the form of. The self weight of the hibond 55 flooring system including the concrete has been included in the load tables. Once the concrete cures the resulting composite floor system provides superior strength and stiffness.

Compatible with all standard concrete anchors composite deck 11 2 inch depth 36 inch coverage 7 foot to 10 foot optimal span range no acustadek option lowest composite deck slab weight per square foot for the specified concrete thickness above the deck meets sdi 1 5wr wide rib standard profile requirements composite deck 11. Figure 1 1 a typical example of composite floor. It is designed to serve as a permanent steel base for poured concrete eliminating the time and cost of wood forming. Standard composite deck has embossments in the vertical ribs that bond with the concrete slab to develop a composite floor system.

A minimum hibond 55 composite floor slab thickness of 110mm has been used in this section in accordance with bs 5950.