• Jeet Parsana
• Dr. Jayeshkumar Pitroda

Lessening the ozone depleting substance outflows is the need of great importance. The ozone harming substance emanations are decreased by 80 percentages in Geopolymer concrete opposite the OPC assembling, as it doesn't include carbonate consumes and so on. In 2016, world cement production generated around 2200 million tonnes of CO2 equivalent to 8% of the global total. Unconventional binder system with flyash (FA) to produce concrete eliminating cement is called Geopolymer Concrete (GPC). GPC is a kind of inorganic polymer composite, which has as of late developed as an imminent binding material dependent on novel usage of designing materials. For the preparation of GPC blends FA, blast furnace slag (GGBS) and alkaline solution were used in this analysis. The alkaline mixture was prepared 24 hrs before the production of GPC as the reaction is very exothermic and produce huge amount of heat. This research continues to investigate the behavior of these GPC’s of M50 grade concrete under environmental temperatures without water curing the cubes. Replacing 50% of flyash and GGBS each by volume of cement makes two designs namely B and C. 3 different molar NaOH solution i.e. 10M, 12M and 14M is added to each design mixes B and C. The study of workability, compressive strength (CS), and durability tests are done in this study to get the idea of GPC and M50 grade control mix concrete is also casted to compare the results and at last rate analysis is conducted to ensure the feasibility of GPC.

Geopolymer concrete, Flyash, GGBS, Molarity, NaOH, Compressive Strength

"GEOPOLYMER CONCRETE OF NEXT GENERATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 6, page no.609-617, June-2020, Available :http://www.jetir.org/papers/JETIR2006426.pdf

"GEOPOLYMER CONCRETE OF NEXT GENERATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 6, page no. pp609-617, June-2020, Available at : http://www.jetir.org/papers/JETIR2006426.pdf