• Abinash Sahoo
• Shashank Gupta
• Dr. Mukesh Pandey

The construction industry is continuously seeking sustainable materials that not only enhance the properties of concrete but also contribute to environmental sustainability. This paper investigates the effects of partially replacing cement with silica fume (SF) and eggshell (ES) powder in concrete. By combining these materials, we aim to evaluate the mechanical and durability properties of concrete while promoting waste utilization through the recycling of eggshells. The findings reveal that the optimal combination of silica fume and eggshell as cement replacements enhances compressive strength, tensile strength, workability, and durability, leading to improved performance characteristics in comparison to conventional concrete.

"Effects of Partial Replacement of Cement with Silica Fume and Eggshell in Concrete", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 10, page no.g305-g307, October-2024, Available :http://www.jetir.org/papers/JETIR2410637.pdf

"Effects of Partial Replacement of Cement with Silica Fume and Eggshell in Concrete", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 10, page no. ppg305-g307, October-2024, Available at : http://www.jetir.org/papers/JETIR2410637.pdf