An in situ concrete suspended floor is one constructed with reinforced concrete and designed to carry its own weight and any imposed a loading spanning between supporting members in a structure.
In situ concrete floor system.
In situ concrete also known as the most traditional below ground construction method main contractors and construction teams have been using in situ for the past 80 100 years.
When reinforcing bars or pre stressing wires were put in place and these grooves were filled with concrete and the top surface of the blocks was covered with a layer of concrete an in situ ribbed floor was created.
This differed from regular ribbed floors by having flat bottom and top surfaces.
A flat slab is a one way or two way system with thickenings in the slab at the columns and loadbearing walls.
Slower floor to floor cycle.
Introduction traditionally concrete floor systems are reinforced using bars fabric or using high strength strand which is stressed.
Composite metal deck slab on steel beams.
Various types of in situ concrete floor systems there are many concrete floor systems from which the designer can select an economical and technically satisfactory solution.
The choice of system will be driven in part by coordination with the wall construction.
Floors at ground floor level in housing can be constructed using a variety of different concrete construction techniques including in situ block and beam hollowcore precast units or hybrid systems.
Shuttering must be left in position for the required period of time until the slab has developed sufficient strength.
Composite slabs consists of profiled steel decking with an in situ rc topping.
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Supports for floors are typically beams columns or walls.
Higher formwork costs than for other slab systems.
Very little is fabricated or constructed off site although sometimes the reinforcement or shuttering can be modular and delivered part assembled.
In situ concrete solid floors this wet form of construction requires the floor to develop its full strength which is usually around 28 days after it has been poured.
Self compacting concrete for use over profiled steel composite metal decking systems.
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Slightly greater floor thicknesses.
In situ concrete reinforced suspended floors can be designed to span one way or two ways between supports.
Traditionally concrete floor systems are reinforced using bars fabric or using high strength strand.
Various types of in situ concrete floor systems introduction.
