Floor Slab Section

They also carry bending moments about one or both of the cross section axes.

Floor slab section.

A concrete slab is a common structural element of modern buildings consisting of a flat horizontal surface made of cast concrete. Section 9 5 3 of aci gives a set of equations and other guides to slab thickness and indicates that slabs which are equal to or thicker than the computed limits should have deflections within acceptable range at service load levels. Section of two types of composite slab composed of. Floor slabs may also resist upward soil or hydrostatic pressure loadings.

Types of loads on columns. Steel reinforced slabs typically between 100 and 500 mm thick are most often used to construct floors and ceilings while thinner mud slabs may be used for exterior paving see below in many domestic and industrial buildings a thick concrete slab supported on. It will be typically reinforced either by rebar or steel fibres. While celotex pir boards have a good compressive strength they cannot be laid below a raft slab and take the structural load of the building.

For low rise buildings on poor ground the floor slab can be designed as a raft to act as the foundation. Garage floor slab construction process includes the preparation of base erection of formwork placement of reinforcement pouring compaction finishing and curing of the concrete slab. The mesh reinforcement in the slab is placed in the top with 1 covers. They can however be installed above the raft slab in the same arrangement as described.

Self weight of the column multiplies by number of floors. Decking ribs transverse to beam. Columns transfer vertical loads from a ceiling floor or roof slab or from a beam to a floor or foundation. The suspended reinforced concrete slab is tied into the external capping beam.

The reinforced concrete floor slab is kept free of the perimeter walls. The term floor slab usually refers to a floor that has been formed using concrete and generally steel reinforcement and may form part of the structure of a building. Floor slab designing buildings wiki share your construction industry knowledge. Upward soil pressures may be applied to the floor slab in situations where it is acting as a matt foundation and the building point loads on the foundation results in an upward pressure on the floor slab.

When looking at them in section view i see a line representing the bottom of the floor as though the slab edge isn t there but this boundary line is thin. Alternative floor slab detail. The slab is constructed on well compacted granular fill crushed stone or marl. Contents construction of garage floor slab1.

It may form the floor of a basement at ground level or at upper levels. The details associated with this section of the bedg on the. Aci code direct design method and equivalent methods can be conveniently discussed in terms. In this article we discuss the construction process thickness and cost of garage floor slab.