Types of slabs pdf
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Table (b) of ACI gives the maximum permissible computed deflections to safeguard concrete floors and slabs made with conventional portland and blended cements. One-way slabs, two-way slabs, flat slabs, rib slabs, waffle slabs, etc. Design methods are given for unreinforced concrete, reinforced concrete, shrinkage The quality of a concrete floor or slab is highly dependent on achieving a hard and durable surface that is flat, relatively free of cracks, and at the proper grade and elevation VARIOUS TYPES OF SLABSfCHOICE OF TYPE OF SLAB FLOOR The choice of type of slab for a particular floor depends on many factors. In general, characteristics of the concrete slab surface and joint performance have a powerful impact on the serviceability of floors and other slabs Floor Classifications. Economy of construction is Categorization of slab types is made based on the structural form or as per the load transfer mechanism. Table (c) of ACI gives the minimum thickness of slabs without interior beams. It provides details on the characteristics and uses of Types of slabsRead online for free. Concrete Slabs-on-Grade: From the Ground Up. by. IRJET Journal. The major types of concrete slabs used in construction are one-way joist slab, flat slab, flat plate, waffle slab, hollow core slab, precast slab, slabs on grade, hardy slab, and composite slab This guide identifies the various classes of floors based on use, construction design details, necessary site preparation, concrete type, and other related materials. Flat slabs and other similar slabs are preferred in those structures having larger spans. Thor Heimdahl, P.E., S.E. Course Outline: Introduction Types of Slabs Subgrade, Sub-base, and Vapor Barrier Concrete Properties and Behavior Concrete Slab Finishes and Flatness Typical Slab Design Considerations References Examination This guide identifies the various classes of floors based on use, construction design details, necessary site preparation, concrete type, and other related materials. l×= = inA trial thickness of in will be used, for which the weight is x /=psf. Categorization of slab types is made based on the structural form or as per the load transfer mechanism. One-way slabs, two-way slabs, flat slabs, rib slabs, waffle slabs, There are many types of slabs to consider, as noted in FigSlabs can be broken down into several categories) Unreinforced slabs 2) Slabs with fiber reinforcing 3) Slabs •. there are many more types A SunCam online continuing education course. In this case, the loads Missing: pdf This technical report discusses four types of in-situ concrete slabs: flat slab, waffle slab, ribbed slab, and drop panel slab. Tabledescribes the nine classes of concrete floors according to ACI, Guide to Concrete Floor and Slab Construction. by discussion of the types of slabs, soil-support systems, loadings, and jointing. Due to advancements in civilization emphasis has been put on the designed as structural slabs, like those in elevated floors, rather than common slabs on ground (SOG) that are relatively thin, reinforced with welded-wire fabric (WWF), if that, Different Types of SlabsFlat Slab: (Types of Slabs) A flat slab is otherwise called a beam-less slab since it is supported directly by columns or caps. The specified live load and computed dead load are multiplied by the ACI load factors are the major types of concrete slabs used in construction? In general, characteristics of the concrete slab surface and joint Slab Types. There are many slab types used in building construction. Information about slabsThe thickness of the slab is first estimated, based on the minimum thickness of Tablewe have. This table details some of the special considerations and finishing techniques that are appropriate for each class of floor Slabs are classified based on many aspects 1)Based of shape:Square, rectangular, circular and polygonal in shape)Based on type of support:Slab supported on walls, Slab supported on beams, Slab supported on columns (Flat slabs) Deflection is a function of the stiffness of the slab as a measure of its thickness, a minimum thickness has to be provided irrespective of the flexural thickness requirement.