First Floor Concrete Floor Construction Detail

Fire safety the beam and block floor fire resistance can vary according to the beam and its applied finishes.

First floor concrete floor construction detail.

Concrete in its nature is a very durable material providing a sound floor construction system. In contrast a timber based floor is relatively low mass. 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. 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.

In the 1960s multi storey and system built housing was often built with concrete floors. This video shows how they pour the concrete for the slab and beams. Assemble and erect formwork for slab2. Some newer homes have manufactured i beam shaped joists.

Concrete floors are high mass and will act like a giant storage heater staying warm for many hours without any heat source. Timber floors were laid on battens and quilt material over the sub floor. You can have a concrete floor on the first second or third floor if the sub floor will support the weight. A floor s framework is made up mostly of wooden joists that run parallel to one another at regular intervals.

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. Check with a structure engineer for an analysis of your project. Pour compact and finishing concrete floor slab4. Concrete weighs 25 lbs per sq.

Ceiling joists are usually 2 by 6s or sometimes 2 by 4s if it is an older home. Prepare and place reinforcement for slab3. Do concrete floors have to be on the ground floor only due to their weight or can you have one on a first floor. An individual beam should provide up to one hour resistance depending on its size.

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. Build the formwork on top of the structure to hold the concrete in place. Adu students internship thank you.

Underfloor heating in a timber floor therefore tends to heat up and cool down fairly rapidly more like a conventional radiator system. At 2 inches thick. Floor joists are typically 2 by 8s 2 by 10s or 2 by 12s. Before the concrete can be poured in situ to create the suspended first floor concrete slab formwork and shuttering must be erected as follow.