What Is Ground Floor Slab In Construction

A typical components of ground bearing floor slab.

What is ground floor slab in construction.

Contents concrete floor slab construction process1. Resistance against internal tensile forces thermal comfort durability design etc. The depth of a concrete slab floor is very small compared to its span. Subgrade the soil against which the ground bearing slab construction is placed but not cast.

Floor slabs are the basic requirements for the comprehensive stability of the building and are always built according to a standardised scheme. Assemble and erect formwork for slab2. They rely entirely on the existing ground for. Slabs transmit the applied floor or roof loads to their supports.

In the construction industry the floor slab conceals a slab shaped foundation. It may form the floor of a basement at ground level or at upper levels. Five to six inches is recommended if the concrete will receive occasional heavy loads such as motor homes or garbage trucks. To prepare the base cut the ground level to the proper depth to allow for the slab thickness.

Slabs may be classified into two main groups depending on whether they are supported on the ground or suspended in a building. Commonly slabs are supported by beams columns concrete or steel walls or the ground. Ground bearing slabs also known as on ground or slab on grade are commonly used for ground floors on domestic and some commercial applications. It will be typically reinforced either by rebar or steel fibres.

Slip membrane provides a plane against which the concrete slab can flex independently of the subbase. Pour compact and finishing concrete floor slab4. Prepare and place reinforcement for slab3. The term floor slab usually refers to a floor that has been formed using concrete and generally steel reinforcement and may form part of the structure of a building.

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. Standard concrete floor slab thickness in residential construction is 4 inches. Slabs are constructed to provide flat surfaces usually horizontal in building floors roofs bridges and other types of structures. Slabs are classified into 16 types.

It is considered the constructive and static basis of the transition between the structure and the ground. 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. Floor slab designing buildings wiki share your construction industry knowledge. The advantages reinforced concrete ground floor slabs provide to any building include.

Reinforced concrete slabs in no small way also adds to the strength of a building and therefore indispensable to the building of a high rise.