House Rcc Roof Slab Design

The design of the upper storey extension was a lightweight strut.

House rcc roof slab design.

Concrete compressive strength fc 3 ksi. A solid slab of concrete capping the top of your house. Wood frame house 30 feet x 60 feet. Live load 40 psf figure 1.

Shuttering materials such as wooden ballies planks and iron plates etc. 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. A concrete roof is exactly what it sounds like. Raw materials for rcc slab roof.

Planar roof slab the planar roof slabs are further classified as follows. The construction of the original building consisted of a reinforced concrete frame with cast in situ trough floors. Slabs s1 and s2 to be designed. No need of an engineering background to finalize the floor plan of your house.

Exact specifications vary but most concrete roofs are several inches thick. Domes concrete shell roofs 2. New slab on grade will be 3 to 4 inches thick and set at grade. Interior walls of the living area elevated are composed of 2x4 studs at 16 inches.

For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. Procedure of designing a floor slab 1 design of floor plan finalizing floor plan. One way slab 2. And gable roof with 4 12 slope.

Rcc slab design depends on the on the dimensions of the slab after which the slab is termed as a one way slab or a two way slab in the design of rcc structures column design and beam design are to be done before we start with rcc slab design basic rules followed in the design of simply supported slab thickness of slab. Two way slab 3. Slabs are classified as. Design the roof slab beam and column of house given in figure 1.

Steel yield strength fy 40 ksi. Circular slab non planer roof slab. Pyramidal roof slab 4. First prepare the single line rough sketch according to your requirement.

Per international residential code irc and american society of civil engineers asce 7.