• Gaurav Kumar Jatav
• Dr. Sanjay Sharma

The present experimental research work involves the partial substitution of cement & coarse aggregates at different content levels with recycled coarse aggregates (15%, 30% and 45%) and bagasse ash (5%, 10% and 15%) and silica fumes (5%, 10% and 15%) respectively to produce green concrete. After performing experiments, it was concluded in the end that up to 14% increase in compressive strength and up to 17% increase in split tensile strength was observed. Water absorption at 0% replacements was found out to be 2.98%, whereas for the other design mixes i.e. ARC1, ARC2, ARC3, BRC1, BRC2, BRC3, CRC1, CRC2 and CRC3 the water absorptions was 2.58%, 2.52%, 2.54%, 2.37%, 2.32%, 2.29%, 2.35%, 2.30% and 2.23% respectively. Therefore, it is suggested in the gist that the BRC2 i.e. concrete having 10% of bagasse ash, 10% of silica fumes and 30% of recycled aggregates is the optimum concrete mix.

Recycled Coarse Aggregates, Bagasse Ash, Silica Fumes.

" A STUDY ON HIGH PERFORMANCE CONCRETE BY REPLACING RAW MATERIALS WITH RECYCLED AGGREGATES, BAGASSE ASH AND SILICA FUMES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 12, page no.e637-e642, December-2021, Available :http://www.jetir.org/papers/JETIR2112476.pdf

" A STUDY ON HIGH PERFORMANCE CONCRETE BY REPLACING RAW MATERIALS WITH RECYCLED AGGREGATES, BAGASSE ASH AND SILICA FUMES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 12, page no. ppe637-e642, December-2021, Available at : http://www.jetir.org/papers/JETIR2112476.pdf