• Akshay Mote1
• Prof. Kuldeep Patil

Cement industry is one of the vital contributors to the emission of greenhouse gasses. That is cement production consumes large amount of virgin materials in atmosphere, which is one of cause of global warming. Also, in India more than 100 million tons of fly ash is produced annually. Fly ash was chosen as the basic material to be activated by the Geopolymerisation process to be the concrete binder, to totally replace the use of Portland cement. For the polymerization the sodium hydroxide and potassium hydroxide were used in three combination process. The some parameter assumed as fixed with past literature review. The other parameter like temperature, curing time and testing age were analyze with different type of the activator. The activators were used like sodium hydroxide, potassium hydroxide and 50% of sodium hydroxide, 50 % of potassium hydroxide. The compressive strength test used for the optimization of temperature and curing time of geopolymer concrete. In this study solution to fly ash ratio of 0.45 with 10 Mole concentrated sodium hydroxide solution and potassium hydroxide is used and grade chosen for investigation was M30. All the specimens were cured in oven at 800C for 24 hours duration. All tests were conducted according to Indian standard code procedure. Test results for compressive strength, split tensile strength and flexure strength are tabulated and discussed in details and some important conclusions are made.

Fly Ash, GGBS, Geopolymer Concrete, Cement Product, OPC.

"RECYCLING OF GGBS INTO GEOPOLYMER CONCRETE AND CREATING ECO-FRIENDLY CEMENT PRODUCT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.625-633, June 2019, Available :http://www.jetir.org/papers/JETIR1906T77.pdf

"RECYCLING OF GGBS INTO GEOPOLYMER CONCRETE AND CREATING ECO-FRIENDLY CEMENT PRODUCT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp625-633, June 2019, Available at : http://www.jetir.org/papers/JETIR1906T77.pdf