Suspended Concrete Floor Construction Detail

As part of the building regulations for concrete floor construction it is stated that structures should be built so that it is protected against the growth of intrusive plant life.

Suspended concrete floor construction detail. Ventilation is required in the same way as a suspended timber floor. Section 4 4 1 indicates that deviation from the specified elevation is 3 4 inch but that s only applicable on formed suspended slabs before the removal of shores. There are two types of concrete floor system commonly used in residential construction. 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.

The construction of suspended concrete floors is similar to that of timber but can span greater distances and offerings better sound insulation properties. A simple reinforced concrete flat slab is not usually economical as a suspended floor spanning over 5 m. Ground bearing and suspended. Suspended flooring construction steel flooring flooring contractors flooring installation perth floortech flooring systems is a western australian company that specialises in top quality suspended flooring assembly.

Just how well this works depends to a great extent on the floor construction. 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. That is why concrete formwork for suspended slab has a lot more columns and beams compared to the normal residential floor framing. Block and beam 81 m.

Most self builders now fit underfloor heating into their homes. They can normally span greater distances than timber joists. Concrete floors are high mass and will act like a giant storage heater staying warm for many hours without any heat. In this article we will be focusing on the suspended concrete floor particularly beam and block floors.

Suspended timber 58 m. The ground must have a layer of concrete poured across with a ventilated gap of at. A suspended floor is a ground floor with a void underneath the structure. If the suspended slab is expected to conform to aci 117 10 specification for tolerances for concrete construction and materials there are only a few relevant tolerances.

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. Floortech flooring procedures offers an innovative as well as superior alternative to traditional suspended concrete foundations. 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. All you need to know.