Suspended Concrete Floor Detail

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.

Suspended concrete floor detail. Slabs can be on ground suspended or a mix of both. Conventional concrete has high embodied energy. Suspended concrete floor construction is increasingly the most common flooring system specified in residential construction. 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.

At floorspan we produce 3 types of beam. Suspended slabs are made of concrete and steel mesh the same as a ground slab. Most self builders now fit underfloor heating into their homes. That is why concrete formwork for suspended slab has a lot more columns and beams compared to the normal residential floor framing.

They are normally pre fabricated offsite and transported by truck. Concrete slab floors come in many forms and can be used to provide great thermal comfort and lifestyle advantages. Ventilation is required in the same way as a suspended timber floor. Suspended concrete floors do not creak shrink or bounce.

Suspended timber 58 m. Concrete floors are high mass and will act like a giant storage heater staying warm for many hours without any heat. 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. Just how well this works depends to a great extent on the floor construction.

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. Our floors are made by laying a series of t beams parallel to each other on supporting blockwork walls. All you need to know. 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. A simple reinforced concrete flat slab is not usually economical as a suspended floor spanning over 5 m. Block and beam 81 m. A suspended floor is a ground floor with a void underneath the structure.

Beam and block floors. They can be insulated both underneath and on the edges. 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. Durability strength and stability resistance to ground moisture fire safety.