• RAHUL HANUMANT INGALE
• NAGESH L. SHELAKE

Now a day it is common observation that structures are not able to give service as additional as they are expected as per design. This is because of conflict of the concrete and steel in concrete cause by environmental factors or due to more given load. The manufacture of portland cement devource considerable energy and at same time gives vast volume of carbon dioxide which cause global warming issue. So, there are situation in which a civil structure will require retrofittig and replacement for cement that is blended concrete due to lack of strength. This paper study the reasonableness of glass fiber reinforced polymer (GFRP) sheets in strengthening of blended concrete RC beam, fly ash used RC beam, and GGBS used RC beam under flexure. Experimental results study the load-deflection analysis and GFRP debonding of the beams increases with GFRP sheets wrapping. Total 63 beam (150×150×700 mm) specimens of M25 grade concrete was cast, out of that 21 beams are without GFRP wrapping, 21 beams are wrapped with bottom GFRP sheets and 21 beams are wrapped with U shape GFRP strips

Blended Concrete, GFRP, Fly Ash, GGBS.

"STRENGTHENING OF BLENDED CONCRETE BEAM USING GFRP SHEETS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 7, page no.564-570, July-2018, Available :http://www.jetir.org/papers/JETIR1807542.pdf

"STRENGTHENING OF BLENDED CONCRETE BEAM USING GFRP SHEETS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 7, page no. pp564-570, July-2018, Available at : http://www.jetir.org/papers/JETIR1807542.pdf