First Floor Suspended Concrete Slab Detail

Renovations can often incorporate concrete slabs even when the original building does not.

First floor suspended concrete slab detail.

Beam and block floors systems. Contents concrete floor slab construction process1. When renovating rooms with timber floors it is often possible to replace the timber with a concrete slab for added thermal mass and quietness underfoot. 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 floors can be constructed using different methods. To form this type of slab requires temporary beams columns and plywood as floor supports for the concrete. 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. Slab on ground floors in detail but contained only a limited outline of the alternatives available for suspended floors.

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. Assemble and erect formwork for slab2. The exact thickness of the slab will be calculated by the engineer that designed the reinforcement for the concrete slab. Both earlier publications are now superseded.

Before the concrete can be poured in situ to create the suspended first floor concrete slab formwork and shuttering must be erected as follow. First floor slabs is a well established company specialising in all concrete work specifically suspended in situ cast concrete structures. They can be cast in situ reinforced concrete slabs precast concrete planks or slabs or the focus of this article beam and block floors. Suspended slabs are made of concrete and steel mesh the same as a ground slab.

Comprehensive information on the latter was at that time provided in the association s companion publication guide to suspended concrete floors for houses t40 published in 1991. Utilizing a proven slab system our group slab partners can help with the construct of concrete flooring suspended flooring suspended concrete slabs casting concrete slabs construction and installing concrete slabs. Pouring concrete slab on the first floor. They are normally pre fabricated offsite and transported by truck.

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. This slab design can only work for a slab clear span of 14 feet which is only good for one car garage 2 cars if parked behind the other not side by side. Added rooms can use slab on ground or suspended slabs. Detail 21 shows a suspended slab with no beam.

Prepare and place reinforcement for slab3.