• Ashir S
• kavitha O.R
• vengatesh P
• Duraimanickam S
• karthikeyan P

This study focuses on replacing some of the fine aggregate with glass powder and fly ash with cement. Glass is an inert substance that may be recycled and utilized repeatedly without undergoing any chemical changes. Glass has a high silica content and is an amorphous material, which makes it potentially pozzolanic when the particle size is smaller than 75 µm. The Alkali-Silicate reaction, which occurs when silica-rich glass particles react with the alkali in the concrete's pore solution, is a major cause for concern when using glass in concrete. If the right precautions aren't taken to reduce its effects, this reaction could seriously compromise the stability of the concrete. Glass powder and fly ash improve the workability and durability of concrete, lower the alkali silica reaction, and contribute to a greener environment during the concrete-making process. The use of fly ash as a partial substitute for cement in concrete and glass powder as a partial substitute for fine aggregate were suggested in this inquiry. Fly ash and glass powder were used to partially replace cement (10%, 20%, and 30%) and fine aggregate (10%). Cubes' compressive strengths after seven, fourteen, and twenty-eight days were examined and contrasted with regular concrete. The findings demonstrated that there is a significant increase in compressive strength and a decrease in tensile strength when utilizing glass powder and fly ash as a in concrete.

Glass powder, Fly ash, Strength, Concrete properties, and environmentally friendly.

"EXPERIMENTAL INVESTIGATION OF CONCRETE USING FLY ASH AND GLASS POWDER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 4, page no.m126-m132, April-2024, Available :http://www.jetir.org/papers/JETIR2404C17.pdf

"EXPERIMENTAL INVESTIGATION OF CONCRETE USING FLY ASH AND GLASS POWDER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 4, page no. ppm126-m132, April-2024, Available at : http://www.jetir.org/papers/JETIR2404C17.pdf