The cement concrete provided with steel reinforcement for taking on tension, bending, torsion, fatigue, etc., is referred to as Reinforced Cement Concrete (RCC). The steel used in RCC works are: mild steel bars, medium tensile steel bars, hot-rolled deformed bars, cold twisted bars, hard-drawn steel wire fabric or rolled steel. It is used in various structural members, viz., columns, beams, footings, slabs, staircases, shelves, basements, water tanks, retaining walls, folded plates, shells, domes, etc.
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