Composite Slab Composite Steel Deck Concrete Floor Systems

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.

Composite slab composite steel deck concrete floor systems.

Standard composite deck has embossments in the vertical ribs that bond with the concrete slab to develop a composite floor system. Table ii composite slab loads for type of deck shown in figures 1 and 2 all gages superimposed load pounds per square foot. Reinforced concrete slab systems on steel decks decking can serve as form shoring and finished surface. Although most commonly used on steel framed buildings composite slabs may also be supported off masonry or concrete components.

Why non composite floor deck matters. A minimum hibond 55 composite floor slab thickness of 110mm has been used in this section in accordance with bs 5950. Figure 1 1 a typical example of composite floor. Once the concrete cures the resulting composite floor system provides superior strength and stiffness.

A composite slab generally consists of composite steel deck structural concrete and temperature and shrinkage reinforcement which may be in the form of. For full design considerations refer to 3 4 2 hibond 55 design considerations in flooring design manual. It is designed to serve as a permanent steel base for poured concrete eliminating the time and cost of wood forming. 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.

The self weight of the hibond 55 flooring system including the concrete has been included in the load tables. Ma n u f a c t u re r s of steel decking should be able to. The world s finest composite steel floor decks. The lines of shear connectors indicate the positions of the composite beams.

A typical example of the decking layout for a composite floor is shown in figure 1 1.