The flooring composite slab is made of concrete, steel reinforcement and profiled sheets T-153 (Ruukki) serving as a permanent formwork. The slab rests on steel T-beams with flanges oriented in the bottom. The height of the slab is. 220 mm. The structure acts at two stages. At the first stage (Construction) the loads of
The permanent metal formwork and composite slab systems from Stramit save time, labour and materials in the construction of concrete floor slabs in residential, commercial and industrial applications. The Stramit Condeck HP composite slab system is an ideal structural decking for concrete or steel-framed structures
Jun 24, 2013 . The strength of the composite deck slab depends mainly on the longitudinal shear transfer mechanism at the interface between steel and concrete. . profiled steel sheets with embossments are widely used for composite floor decking systems in multistoried steel buildings wherein they remain permanently..
Composite deck was designed with a ribbed profile or bump outs in the flutes called embossments." These embossments grip the concrete as it cures creating a reinforced concrete slab that serves as a permanent form with positive reinforcement. The composite name itself derives from the idea that when the concrete..
FLOOR SLABS. M. L. Porter* and C. E. Ekberg, Jr.~. INTRODUCTION. Cold-formed steel deck sections are used in many composite floor slab applications wherein the steel . between the composite steel deck floor slab and the support beams by .. the shear transfer device is at the same constant spacing (such as em-
STEEL -CONCRETE COMPOSITE DECK. In addition to acting as a form deck (shuttering) during the construction period, composite deck sheets substitute the tensile reinforcement in the concrete slab. This is made possible by the composite action developed between two dissimilar materials like concrete and steel by the..
Composite Metal Deck. Composite Steel Floor Deck has a ribbed profile with embossments designed to interlock with concrete slabs, creating a reinforced concrete slab that serves the dual purpose of permanent form and positive reinforcement. Click on the profile or deck name for more information or to request a quote
1.1 Scope: A. 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..
It meets the requirements for structural strength, minimum deflection, sound control, and fire rating that is common to residential or commercial construction. The UltraBond XL Floor System's structure consists of a high-strength, long span, steel floor deck that acts as permanent concrete form to create a composite, reinforced,..
This paper presents the structural behavior of composite concrete slabs with CRIL DECKSPANTM(Colour Roof India Limited (CRIL), Mumbai, INDIA) type profiled steel decking by experimental and..
S-Dek is a 9/16 deep, permanent form deck system for reinforced concrete (145pcf normal weight) slabs. The deck system can also be used as a roof or lightweight insulating concrete roof deck system. Available in four (4) steel gage thicknesses; Available as a vented deck, type SV-Dek is manufactured with slot vents in..
A newer but growing sector in the composite construction sector is the high performance decking that comes from companies like Decking and Fiberon. High performance composite decking has emerged in recent years to combat earlier generations of composite decking like wood plastic composite (WPCs) that were..
Flatdeck provides easy installation without the requirement for end caps, thinner concrete slabs over longer spans and a flat soffit suitable for use as an . a composite Steel/Concrete Floor System, which provides both permanent formwork and positive tensile reinforcement in one way reinforced concrete slab construction
Apr 26, 2016 . The concrete slab itself can also be constructed as a composite member using the profiled steel decking on the soffit of the slab as shown in figure 12.4. The steel decking acts as the tension reinforcement for the slab and also as permanent shuttering capable of supporting the weight of the wet concrete
profiles. Initial uses  of steel deck in floor slabs were only as a permanent form. Additional reinforcing bars were added to carry the tensile forces in the slab. .. Composite slab a. Concrete shear strength. 1. Diagonal tension. 2. Parallel to deck corrugations b. Localized failure c. Stability failure. 2. Deck-concrete shear..
The decking not only acts as permanent formwork to the concrete, but also provides sufficient shear bond with the concrete so that, when the concrete has gained strength, the two materials act together compositely. Composite beams are normally hot rolled or fabricated steel sections that act compositely with the slab