• Nishant Bisht
• Er Abhishek

Concrete is very good material to resist the compressive load to a limit but if the load applied on the concrete is more than their limit of resisting load, it causes the strength reduction of concrete by producing the cracks in the concrete and the treatment of the cracks in very expensive. Some of the property like durability, permeability ad strength of the concrete structure is also decreases. Due to increase in the permeability of the concrete the water easily pass through the concrete and come in the contact with the reinforcement of the concrete structure and after some time corrosion start due to this strength of the concrete structure will decreases so it will be necessary to repair the cracks. By introduce the bacteria in concrete it producing calcium carbonate crystals which block the micro cracks and pores in the concrete. In concrete micro cracks are always avoided but to some extent they are responsible to their failure in strength. In this review Paper, Various Literature studies done by authors are discussed.

Self Healing Concrete, Bacteria, Strength Properties, Workability

"A REVIEW STUDY ON THE USE OF SELF HEALING CONCRETE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.1-8, June 2019, Available :http://www.jetir.org/papers/JETIR1907E01.pdf

"A REVIEW STUDY ON THE USE OF SELF HEALING CONCRETE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp1-8, June 2019, Available at : http://www.jetir.org/papers/JETIR1907E01.pdf