First Floor Concrete Floor Construction Detail

Do concrete floors have to be on the ground floor only due to their weight or can you have one on a first floor.

First floor concrete floor construction detail. Adu students internship thank you. A suspended timber floor is constructed as a timber platform of boards nailed across timber joists supported on sleeper walls and the external and internal load bearing walls surrounding them. Ceiling joists are usually 2 by 6s or sometimes 2 by 4s if it is an older home. Concrete weighs 25 lbs per sq.

Fire safety the beam and block floor fire resistance can vary according to the beam and its applied finishes. Contents concrete floor slab construction process1. Although timber ground floor construction used to be a popular method today it is not as common as the concrete alternatives. You can have a concrete floor on the first second or third floor if the sub floor will support the weight.

At 2 inches thick. Floor joists are typically 2 by 8s 2 by 10s or 2 by 12s. Underfloor heating in a timber floor therefore tends to heat up and cool down fairly rapidly more like a conventional radiator system. Check with a structure engineer for an analysis of your project.

Resistance to passage of heat. In timber kit houses floors between flats are made of timber but the common stair will be made of brick or concrete for fire protection. Assemble and erect formwork for slab2. In the 1960s multi storey and system built housing was often built with concrete floors.

Concrete floors are high mass and will act like a giant storage heater staying warm for many hours without any heat source. Concrete in its nature is a very durable material providing a sound floor construction system. A floor s framework is made up mostly of wooden joists that run parallel to one another at regular intervals. Construct a temporary structure using struts beams and shuttering below the slab position.

Pouring concrete slab on the first floor. Timber floors were laid on battens and quilt material over the sub floor. Build the formwork on top of the structure to hold the concrete in place. Concrete floor slab construction process includes erection of formwork placement of reinforcement pouring compacting and finishing concrete and lastly removal of formwork and curing of concrete slab.

In contrast a timber based floor is relatively low mass. An individual beam should provide up to one hour resistance depending on its size. Some newer homes have manufactured i beam shaped joists. Before the concrete can be poured in situ to create the suspended first floor concrete slab formwork and shuttering must be erected as follow.