Steel Rebar, also known as reinforcing bar is widely used in the construction industry, majorly in concrete reinforcement. It serves as a tensioning device and assists to hold the concrete in a compressed state. Concrete can carry a heavy load for compression but is very weak in tension. To allow concrete to carry tensile load, steel rebar is used. Steel rebar is commonly used for concrete construction its thermal co-efficient value is close to the thermal co-efficient value of concrete. Deformed steel bars, a type of steel rebar, have ribs, lugs, or deformity on the bar surface. These steel bars bind two materials strongly, limit cracks in concrete, avoid slippage and have higher tensile strength than mild steel rebar. Mild steel rebar is used to support the tensile stress of slab beams.