Authors: *Dr. Meera Raghavan, Ashutosh Nair
Abstract: Geopolymer concrete (GPC) has emerged as a viable and eco-friendly alternative to conventional Portland cement concrete due to its low carbon footprint, high strength, and resistance to chemical attacks. Synthesized from industrial by-products like fly ash, slag, and silica fumes, GPC offers a sustainable construction material aligned with global green initiatives. This paper explores the chemical composition, reaction mechanisms, mix design, mechanical properties, and durability of geopolymer concrete. It highlights real-world applications, comparative advantages, limitations, and future potential, making a strong case for its integration into mainstream infrastructure projects to combat climate change and reduce environmental degradation.
Keywords: Geopolymer Concrete, Fly Ash, Alkali Activation, Sustainable Construction, Green Cement
Full Issue
| View or download the full issue | PDF 7-12 |