Rcc Roofs Ppt

In high rises buildings and skyscrapers thinner pre cast concrete slabs are slung between the steel frames to form the floors and ceilings on each level.

Rcc roofs ppt.

The clients want an rcc sloped roof. Rcc slab construction in many domestic and industrial buildings a thick concrete slab supported on foundations or directly on the sub soil is used to construct the ground floor of a building. Rcc roof slab in the construction industry when they use the word concrete they are talking about reinforced cement concrete also known as rcc. Here is a project of a church building in tamil nadu with breadth 10m and length 27m.

Roof can also be used an intermediate floor. Amol holani 111303020 mayur kulkarni 111307033 pawan mugal 111307039 pranav kulkarni 111305028 prasad shegokar 111303054 sarthak shirsat 111308062 2. Details of rcc building 1. Reinforced cement concrete rcc reinforced cement concrete is a combination of concrete and steel to build a structure instead of using only concrete.

Shuttering materials such as wooden ballies planks and iron plates etc. Reduces at least 25 low embodied energy as compared to a conventional rcc roof. A tensile structure is a construction of elements carrying only tension and no compression or bending. They have asked me to suggest the pitch height such that it is economical and also safe in design.

Low carbon climate resilient features simple technology for a flat roof which is not vulnerable to damage by cyclones. Crack in the roofs over a period of time the rcc shrinks forming cracks in the roof. Slope of the roof a leakage happens when the roof is not properly drained off. Which is in rcc steel etc its for large covering for open spaces 5.

So i ve made three models in staad to study about the behavior of the building for different slope angles. Reinforced concrete sloped roof slab overhang detail cross section detail of a reinforced concrete sloped inclined roof slab overhang cantilever detail. The reinforced concrete features combined the strength of cement and steel bars which are the basic components of a modern structural design. The building should be designed keeping in mind the modular size of the planks.

Mathematically for a roof to drain off the entire water the slope has to be 1 in 40 for normal rainfall. It is a 120mm average thick application over rcc roof slabs. To lay this clear the rcc slab of loose particles and flood it with waterproofing compound mixed cement slurry. Over that spread water proof cement mortar 15 to an average thickness of 20mm.

A roof crack paves way for rain water to seep in to the house. Its an roof which has been moulded to an shape.