Structural Concrete Slab Floor Details

Under slab vapor retarders or waterproofing membrane.

Structural concrete slab floor details.

This groundbreaking product was designed to deliver all the advantages of the industry s most effective building materials in a single cost effective and 100 precast solution. Slabs are constructed to provide flat surfaces usually horizontal in building floors roofs bridges and other types of structures. Concrete slab ground floors in a solid or ground bearing because it is continuously supported by the ground across its whole area concrete floor the choice of insulation position relative to the concrete slab is commonly linked to the building s heating system. These slabs are generally classified.

Steel reinforced slabs typically between 100 and 500 mm thick are most often used to construct floors and ceilings while thinner mud slabs may be used for exterior paving. In many domestic and industrial buildings a thick concrete slab supported on foundations or directly on the subsoil is used to construct the ground floor. 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. Paired with precast components or structural steel spancrete hollowcore provides an immediate working surface and covered space for other trades.

Here the thickness of the slab and the compression and flexural strength properties of the concrete based on 28 day tests are the controlling parameters. They can be insulated both underneath and on the edges. The slab may be supported by walls or by reinforced concrete beams usually cast monolithically with the slab or by structural steel beams or by columns or by the ground. In addition the panels have continuous voids in them that reduce weight and cost and also may be utilized for electrical or mechanical runs.

A plain structural concrete slab on ground uses the properties of the concrete to support the design loads. A concrete slab is a common structural element of modern buildings consisting of a flat horizontal surface made of cast concrete. In typical office environments the concrete floor slab itself is comprised of 4 to 6 thick concrete reinforced with one layer of welded wire fabric at mid depth unless below the water table when hydrostatic heads may exert upward pressure requiring stronger construction. Concrete slab floors come in many forms and can be used to provide great thermal comfort and lifestyle advantages.

Slabs are classified into 16 types.