• Bharti Jangid
• Ankit Yenurkar
• Ganesh Mahalle

The reinforcing steel corrosion is an important issue of construction industry as corrosion is one of the major cause of structure failure. Furthermore, it has turn out to be financial trouble to many government agencies aslot of public money is wasted due to this corrosion. From the literature present, we know that the iron in the steel has natural affinity to revert sooner or later to its most stable oxide state, so once initiated, it becomes complicated to completely dispose of the corrosion .The adaptation of corrosion defense procedures in new construction such as use of superior design and construction practices, enough concrete cover depth, low permeable concrete and coated reinforcing steel, use of pozzolanic materials such as fly ash in concrete, proper water cement ratio and coated reinforcing steel helps in avoidance of steel reinforcing corrosion to huge extend. In this paper review of various papers is presented, steel corrosion can be tested by various methods it can be physical or chemical different research work used different methods to detect cause and extent of corrosion. When corrosion of steel reinforcement is studied properties and composition of concrete is unavoidable as steel has to remain in contact with concrete ingredients. Early recognition of the corrosion process could facilitate limit the location and extent of required repairs or replacement, as well as reduce the cost related with remedial work..

Corrosion, Reinforced Concrete, Reinforcement Bars, Impermiability, w/c Ratio, Moisture content, Cracks, Damage, Potential.

"Study of Bond Strength in Different Corrosion Condition.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 1, page no.50-52, January-2021, Available :http://www.jetir.org/papers/JETIREK06012.pdf

"Study of Bond Strength in Different Corrosion Condition.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 1, page no. pp50-52, January-2021, Available at : http://www.jetir.org/papers/JETIREK06012.pdf