In this century India has developed more as I mean is technology has developed in India. There is the development of emerging trends in civil construction that is Bacterial Concrete by emerging crushed aggregate. As we know concrete is one of the most common material used in every construction and the main issue with the concrete is that it suffers from the cracks. Therefore, this paper reviews the types of Bacteria used in concrete for healing of the cracks. This paper also gives the idea about the properties of concrete after addition of different types of Bacterias and also replacing coarse aggregate by crushed aggregate

Keywords : Cement , Sand, Recycled Course Aggregate, Bacterias.