• C G MOHAN BABU
• S Vinay Babu
• Syed Afzal Basha
• K Anand
• S Akhil Tej

The possible of corn cob ash (CCA) powder as a substitute cementitious material was estimated in this study. The physical, chemical and mineralogical characteristics of CCA were considered and analyzed. The Compressive strength, Split Tensile strength and Flexural strength of the CCA mixed concrete was observed to check on the effect of CCA in concrete. The water to binder ratio of 0.45 is considered and concrete with five different dosage of CSA (OPC, 10%, 20%, and 30%) were casted. Results of Compressive strength, Split Tensile strength and Flexural strength exposed that CCA provides a positive effect in the strength development at later ages and in fact has higher percentage gain in strength than the later because of the excellent pozzolanic effect of CCA in the combined concrete

CCA, concrete, steel, compressive strength, flexural strength, split tensile strength.

"EXPERIMENTAL INVESTIGATION OF REPLACING CEMENT WITH CORN COB ASH POWDER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 5, page no.182-187, May-2020, Available :http://www.jetir.org/papers/JETIR2005164.pdf

"EXPERIMENTAL INVESTIGATION OF REPLACING CEMENT WITH CORN COB ASH POWDER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 5, page no. pp182-187, May-2020, Available at : http://www.jetir.org/papers/JETIR2005164.pdf