Rcc Sloped Roof Slab Design

The roof should have a slope of at least 3 on 12 with a practical maximum of 6 on 12.

Rcc sloped roof slab design.

Some designers recommend a monolithic slab poured over the top of the beams. I have given an example for the calculation of the quantity steel rod in slab below. Where reinforcement is called a steel rod. Pdf chapter 2 structural design of rcc building.

Design it like a stair i e load the inclined slab and then project the inclined load to a horizonatal load by multiplying it with the inclined length an then dividing it by the horizontal length. But bermudez says the design is relatively simple to create using finite element software. Here is a detailed article with all the information regarding procedure of rcc slab roof laying. Folded plate design structurally these roofs are folded plates so they require an engineer ing design.

Tips for laying rcc slab roof on 12 09 2014 9091 view s 3 comment s rcc slab laying is one of major step in any type of construction so it is mandatory to know all the points related to laying rcc slab. Pockets running parallel to the ridgeline are usually cut into the foam on site. The full form of rcc is reinforced concrete cement. Now that its projected on a horizontal surface with an amplified load follow the same procedures for the horizontal slab design.

The slab should be provided steel bars to withheld tensile force so this slab is called the rcc slab. Triangular panels of pyramidal slabs make an angle with vertical axis. A roof slab consisting of a plane surface triangular in shape and bounded on each side by a sloping ridge forming the intersection of adjacent planes and culminating in a common vertex is known as pyramidal roof. Rcc slab roof design example structural concrete roof or slab is made waterproof by applying stabilised bitumen sheets the floor is first cleaned and then some bitumen is sprinkled over the surface and then bitumen stabilised sheets are rolled over the surface and joined with other at edges by applying heat through gas torch.

The slab should be strong enough to bear the required load according to design.