Paper Key : IRJ************656
Author: Gautam Kumar
Date Published: 19 Oct 2023
Abstract
The construction industry's quest for sustainable and environmentally responsible practices has led to innovative approaches in concrete design. Cement production, while essential for construction, is a significant source of carbon emissions. In an effort to reduce the environmental impact of concrete, the partial replacement of cement with supplementary cementitious materials (SCMs) has gained prominence. Among these materials, fly ash, a byproduct of coal combustion in thermal power plants, has shown great promise. Typically disposed of as waste in landfills, fly ash can be repurposed as an SCM, offering dual benefits of waste reduction and enhanced concrete properties. This study delves into the utilization of fly ash as a partial replacement for cement in concrete design. It investigates various mix proportions, evaluating their effects on essential properties such as compressive strength, workability, and sustainability. The findings not only reveal the potential for reducing carbon emissions in the construction sector but also highlight the economic and environmental advantages of incorporating fly ash in concrete design. This research contributes to the ongoing quest for greener construction practices and more resilient concrete structures
DOI LINK : 10.56726/IRJMETS45373 https://www.doi.org/10.56726/IRJMETS45373