• Dr.G.HATHIRAM
• J.RAJESWARI
• A. SRUJALA
• B. SANDHYA

Abstract: The Present research study deals with the effect of Class F Fly ash (FA)1, 2 , Ground Granulated Blast Furnace Slag (GGBS)3,4. These materials may be naturally occurring industrial waste or by-products that are less energy intensive. Most commonly used pozzolanas are FA, GGBS. The present research work focuses on investigating the characteristic strengths of M255 grade concrete with partial replacement of cement6 by GGBS and FA (F5G5), (F10G10), (F15G15), (F20G20), (F25G25), (F30G30), (F35G35), (F40G40), (F45G45) and (F50G50). The cylinder specimens are tested for split tensile strength7,8 for 7days and 28days. In the present experimental study, the influence of FA and GGBS on M25 grade concrete by replacing the cement with FA and GBBS in suitable proportions is carried out. The experimental results are discussed and presented with necessary tables and graphs.

Key words: Fly ash, Ground Granulated Blast Furnace Slag, Cement, Fine aggregate, coarse aggregate.

"EXPERMENTAL STUDY ON SPLIT TENSILE STRENGTH OF FLY ASH, GGBS BASED M25 CONCRETE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 2, page no.f377-f381, February-2023, Available :http://www.jetir.org/papers/JETIR2302545.pdf

"EXPERMENTAL STUDY ON SPLIT TENSILE STRENGTH OF FLY ASH, GGBS BASED M25 CONCRETE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 2, page no. ppf377-f381, February-2023, Available at : http://www.jetir.org/papers/JETIR2302545.pdf