Construction Of Roof And Floor Slab

Prepare and place reinforcement for slab3.

Construction of roof and floor slab. Slabs are constructed to provide flat surfaces usually horizontal in building floors roofs bridges and other types of structures. 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. A slab is designed based on its usage and functionality. Before knowing the difference you should understand between floor slab and roof slab.

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. Of course a concrete roof requires more support than a typical wooden roof. A concrete slab is a common structural element of modern buildings consisting of a flat horizontal surface made of cast concrete. Step 3 placing the steel joists.

The blocks come in several sizes but this guide will assume you are using a 16 3 4 inch wide concrete slab. Common mistakes in concrete floor slab construction can be avoided with proper base preparation mix design placement finishing and curing. The steel joists will provide a strong foundation for the flat concrete. Assemble and erect formwork for slab2.

Quality floor construction includes good subgrade compaction even thickness slabs low slump concrete straight bulkhead lines and control cuts spaced 24 to 30 times the slab thickness. An extra floor was required to be constructed which involved converting the original roof slab to a floor slab thereby increasing the live load capacity to 3 kn m 2. In civil engineer both have different meaning. Pour compact and finishing concrete floor slab4.

As verbs the difference between roof and slab. The construction of the original building consisted of a reinforced concrete frame with cast in situ trough floors. Concrete weighs a lot and the outside walls have to be capable of supporting the giant slab. One of the most crucial step in building a flat concrete roof is to figure out the size of the concrete block you will need.

Contents concrete floor slab construction process1. The design of the upper storey extension was a lightweight strut. Types of floor slab. Interior support beams can help but the construction works best when concrete walls floor and roof form a solid shell.

When a concrete slab forms part of the roof construction of a building it is normally referred to as the roof slab. Suppose you are at first floor the floor you are resti.