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Crank lengths are used because the moments at the edge strips are negative while that at mid span are positive so reinforcement are alternatively provided at the top and bottom respectively..
so just to have connection between the reinforcement
and for the slab to behave as a single unit by providing continuous bars, cranking is done in slabs..
What else can I help you with?
How do you estimate rcc roof slab?
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.
Where to leave construction joints in RCC slab?
construction joints are leave in RCC Slab one third of span.
When shear stress exceeds the permissible limit in rcc slab then how does this problem is solved?
You may increase the slab thickness and/or calculate the steel reinforcement required to withstand against the applied shear stress.
What are prefabricated rcc element?
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.
How much kg steel bars used for RCC slab of size 50' 18' 4.5?
About 2.27 kg of steel bars is used for the RCC slab of size 50' 18' 4.5.
How do you estimate rcc roof slab?
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.
Where to leave construction joints in RCC slab?
construction joints are leave in RCC Slab one third of span.
In construction of brick wall why rcc bed is constructed?
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.
When shear stress exceeds the permissible limit in rcc slab then how does this problem is solved?
You may increase the slab thickness and/or calculate the steel reinforcement required to withstand against the applied shear stress.
What are prefabricated rcc element?
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.
How much kg steel bars used for RCC slab of size 50' 18' 4.5?
About 2.27 kg of steel bars is used for the RCC slab of size 50' 18' 4.5.
Diamond core cutting of rcc slab and walls?
call me on 9960056173
Minimum and maximum area of steel required in rcc slab as per BS code?
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.
How much does rcc slab weight per cubic meter?
2500N/m3
How will you know if it is a simply supported or a continuous 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
What are components of rcc deck slab culvert?
The components of a reinforced cement concrete (RCC) deck slab culvert typically include the deck slab itself, which provides the surface for load distribution; the side walls or abutments that support the slab and retain soil; and the foundation or footing that transfers the load to the ground. Additionally, drainage features may be incorporated to manage water flow, and reinforcement bars (rebar) are used within the concrete to enhance structural strength and durability. Proper design and construction ensure the culvert can withstand traffic loads and environmental conditions.
How many days should we water rcc slab and columns?
That would depend on the kind of concrete. Normally longer is better. The slower the curing process the stronger the concrete.
