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		<Title>THE ROLE OF RECYCLED MATERIALS AND SUPPLEMENTARY BINDERS IN SUSTAINABLE CONCRETE</Title>
		<Author>Hitesh Kumar , Dr Deepak Verma</Author>
		<Volume>02</Volume>
		<Issue>06</Issue>
		<Abstract>The increasing demand for sustainable construction materials has catalyzed intensive research into environmentally responsible alternatives to traditional concrete This literature review explores innovative strategies for incorporating industrial and construction waste materials including fly ash FA recycled aggregates RA bottom ash polymer fibers and various geopolymeric binders into concrete to enhance both mechanical performance and ecological sustainability Across diverse methodologies researchers have evaluated the effects of materials such as treated wastewater TWW recycled concrete aggregates RCA coal bottom ash CBA and supplementary cementitious materials SCMs like ground granulated blast furnace slag GGBS and silica fume SF on concretes fresh and hardened properties durability and resistance to environmental degradation Notably the integration of fly ash across multiple studies has consistently demonstrated improvements in durability strength development over extended curing periods and reductions in environmental footprint particularly when combined with fiber reinforcement or alkaline activation for geopolymer applications Collectively these findings underscore the feasibility of transitioning toward a circular construction economy by utilizing sustainable concrete technologies without compromising structural integrity offering a roadmap for future eco friendly building practices</Abstract>
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<copyright-statement>Copyright (c) Journal of Science Engineering Technology and Management Science. All rights reserved</copyright-statement>
<copyright-year>2026</copyright-year>
</permissions>
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