• Immani Hari Krishna
• Koti Chiranjeevi

Concrete is the most critical element applied in public infrastructure or buildings and requires lengthy service periods and high performance. The objective of this project is to reduce the cost of project, reduce heat of hydration indirectly, to improve tensile properties, to control cracks and to improve compressive strength. So, in this project in addition to convention materials, we are using fibres, fly ash and self healing agent. By using fibres in concrete improves toughness and tensile properties of concrete and help to control cracking. In many situations it is prudent to combine fibre reinforcement with conventional steel reinforcement to improve performance. Fly ash is used to lower the cost and to improve the performance of PCC. Typically, 5 to 30% of Portland cement is replaced with fly ash. The potential of bacteria to acts as a self healing in concrete is to be investigated. In which bacteria is mixed in concrete to increase the compressive strength of the concrete.

Flyash, Steel Fibres, Bacillus Subtilis Bacteria, self healing.

"STRENGTH CHARACTERISTICS OF FLYASH BASED FRC WITH SELF HEALING AGENT ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.419-424, June 2019, Available :http://www.jetir.org/papers/JETIR1908527.pdf

"STRENGTH CHARACTERISTICS OF FLYASH BASED FRC WITH SELF HEALING AGENT ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp419-424, June 2019, Available at : http://www.jetir.org/papers/JETIR1908527.pdf