• Md. Afzal Uddin
• Mr. R. G. Nauman Khan
• Md. Abubaker
• Md. Juned Saqeeb
• Mehmood Dani

This paper investigates the flexural behavior of glass fiber-reinforced geopolymer concrete blends incorporating fly ash, GGBS, and metakaolin. The construction industry's shift towards sustainability has prompted the exploration of geopolymer concrete as an eco-friendly alternative to traditional Portland cement-based materials. By replacing cement with industrial by-products, geopolymer concrete reduces waste and CO2 emissions associated with cement production. The study aims to understand the synergistic effects of these materials on flexural strength and durability through experimental analysis. Glass fibers are incorporated to further enhance the concrete's mechanical properties, making it stronger and more resilient. Geopolymer concrete offers advantages such as higher compressive and flexural strengths, as well as improved resistance to chemical damage compared to conventional concrete. This research contributes to advancing sustainable construction practices by optimizing the composition of geopolymer concrete blends. By reducing environmental impact and promoting efficient resource utilization, geopolymer concrete aligns with global efforts towards sustainable development in the construction sector.

Fly ash, GGBS, Metakaolin, Geopolymer, Glass fiber.

"A study on flexural behaviour of glass fiber reinforced ternary blended geopolymer concrete", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 6, page no.e103-e106, June-2024, Available :http://www.jetir.org/papers/JETIR2406416.pdf

"A study on flexural behaviour of glass fiber reinforced ternary blended geopolymer concrete", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 6, page no. ppe103-e106, June-2024, Available at : http://www.jetir.org/papers/JETIR2406416.pdf