Concrete weighs a lot and the outside walls have to be capable of supporting the giant slab.
Rcc roof construction.
Supports of water tanks are not finished properly.
Flat roofs are a familiar sight throughout north america.
Construction of rcc design from start to end in step by step manner.
Roof on masonry wall and projecting outside the building.
Common defects in flat rcc roofing slopes are not proper and lot of depression is existed on the surface where water is stagnated drip courses are not constructed according to required specifications.
Broken tiles which create depression are used in tile tracing.
Rcc roof slab in the construction industry when they use the word concrete they are talking about reinforced cement concrete also known as rcc.
Interior support beams can help but the construction works best when concrete walls floor and roof form a solid shell.
Any typical mall warehouse apartment building or school usually features a flat roof.
The reinforced concrete features combined the strength of cement and steel bars which are the basic components of a modern structural design.
Of course a concrete roof requires more support than a typical wooden roof.
Due to the structural condition the slab will have negative bending moment causing tension at the support on top.