Suspended Concrete Floor Detail

Concrete floors are high mass and will act like a giant storage heater staying warm for many hours without any heat.

Suspended concrete floor detail. The construction of suspended concrete floors is similar to that of timber but can span greater distances and offerings better sound insulation properties. Some slabs have hollow channels running through them these hollow core slabs are used to help reduce weight and also to allow cabling and piping to be run through the slab. Most self builders now fit underfloor heating into their homes. They can normally span greater distances than timber joists.

At floorspan we produce 3 types of beam. When selecting a floor construction there are a number of functional requirements that need to be considered. They are relatively easy to install and provide a safe working platform for the rest of the build. That is why concrete formwork for suspended slab has a lot more columns and beams compared to the normal residential floor framing.

The ground floor is made up of suspended concrete slab or beam and block floor supported by the external and internal load bearing walls which transfer the loads to the foundations below. Conventional concrete has high embodied energy. Ventilation is required in the same way as a suspended timber floor. Concrete slab floors come in many forms and can be used to provide great thermal comfort and lifestyle advantages.

They can be insulated both underneath and on the edges. Block and beam 81 m. A simple reinforced concrete flat slab is not usually economical as a suspended floor spanning over 5 m. Suspended floors are also used when the water table is high or when aggressive chemicals are present in the soil that may attack the concrete slab.

A suspended floor is a ground floor with a void underneath the structure. This construction is similar to the timber floor above but uses either pre cast concrete planks or small pre cast concrete beams with concrete blocks laid between the beams. All you need to know. Suspended timber 58 m.

Our floors are made by laying a series of t beams parallel to each other on supporting blockwork walls. The floor can be formed in various ways using timber joists precast concrete panels block and beam system or cast in situ with reinforced concrete. Suspended concrete floor construction is increasingly the most common flooring system specified in residential construction. Just how well this works depends to a great extent on the floor construction.

Slabs can be on ground suspended or a mix of both. Suspended concrete floors do not creak shrink or bounce. Suspended slabs are made of concrete and steel mesh the same as a ground slab. The 6 inch suspended slab in detail 21 weighs 75 pounds per square foot but the formwork should be designed to carry 130 150 psf due to the weight of workers and equipment used during pour.