In order to estimate rcc roof slab you must measure the roof and calculate its area. Then you must contact a professional to see how much slab will be needed.
construction joints are leave in RCC Slab one third of span.
all elements like RCC slab, beam, column, wall and staircase can be a prefabricated RCC element..prestressed prefabricated RCC members also available in the market.
About 2.27 kg of steel bars is used for the RCC slab of size 50' 18' 4.5.
The minimum area of steel required in RCC slab as per BS code is 0.12 to 0.15% of total area. The maximum diameter of bar in slab, shall not exceed D/8, where D is the total thickness of slab.
a slab of a house suupported with RCC frame column & beam, What will be the bending moment in different spans. ER. J.S.DEORI
construction joints are leave in RCC Slab one third of span.
It is not always mandatory that we will have a RCC bed below any brick wall. In ground floor without basement the brick wall stands on common concrete slab not RCC slab, in other floors slab has to be made of RCC, hence brick wall stands on RCC.
all elements like RCC slab, beam, column, wall and staircase can be a prefabricated RCC element..prestressed prefabricated RCC members also available in the market.
About 2.27 kg of steel bars is used for the RCC slab of size 50' 18' 4.5.
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1. one way slab 2. two way slab 3. flat slab 4. roof slab
The minimum area of steel required in RCC slab as per BS code is 0.12 to 0.15% of total area. The maximum diameter of bar in slab, shall not exceed D/8, where D is the total thickness of slab.
2500N/m3
The minimum covering of reinforcement for roof slab is 30mm
a slab of a house suupported with RCC frame column & beam, What will be the bending moment in different spans. ER. J.S.DEORI
1'*1'
its an roof which has been moulded to an shape. which is in rcc, steel etc.its for large covering for open spaces