Percentage of steel in RCC is about 1-2%.
Bec. the steel percentage in the concrete is very low therefor we dont deduct the steel qty. from the concrete qty.the Cocrete qty. vastage is more than used steel qty.
About 2.27 kg of steel bars is used for the RCC slab of size 50' 18' 4.5.
RCC means reinforced cement concrete....in this case the reinforcement used is steel bars.....the purpose of using the steel bars in concrete it gives tensile strength to concrete to some extent.
For a raft foundation, the amount of steel required is in RCC per square meter. This can be calculated using the value of 18 kilograms steel per square meter.
In construction RCC means reinforced cement concrete, however RCC Pardi is a versatile and hardy roofing material. Yes, it is composed of reinforced cement concrete. The reinforcement is typically steel.
To prevent from the corrosion of steel...
Concrete is very strong in compression but weak in tension. RCC is concrete with reinforcing steel bars in it. Steel is a really good material in tension. Steel carries the tensile load and thus RCC is strong in tension too. However, designers still try to ensure concrete is in compression wherever possible.
You may increase the slab thickness and/or calculate the steel reinforcement required to withstand against the applied shear stress.
Mild steel bars are used in RCC . TOR Steel bars are used in steel structures. it has more tensile stress than the mild steel bars..
RCC stands for reinforced concrete cement. it is a building structure made by combining the steel rod with cement concrete mixture. like beam ,pillers etc.
column curtailment details