BibTeX:

@article{IJIRSTV3I10074,
     title={Experimental Investigation on Partially Replacement of Cement, Coarse Aggregate by Corn Cob Ash and Steel Slag},
     author={S. Priya, R. Dhanasekar, P. Vijayalakshmi, A. Siva and P. Vignesh},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={3},
     number={10},
     pages={209--214},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV3I10074.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}

In this project experimental investigation carried out in concrete by use of natural waste material where cement replace by corn cob ash and coarse aggregate by steel slag for protect our environment, give better comparative strength than conventional concrete. The corn cob ash used to replace cement partially in specified ratio 5%, 10% and steel slag obtain the replacement aggregate partially in specified ratio 40%, 50% used. The following test were carried out and made comparative study with conventional concrete such as compressive strength , split tensile strength, flexural strength at the age of 7,14,28 days are conducted for the specimen also enclosed results of their replacement.

Ordinary Portland cement, corn cob ash (CCA), Fine aggregate, coarse aggregate & steel slag (SS)