Geo-Polymerization as an Eco-Friendly Solution for Cleaner Environment - A Critical Review

Abstract:

Geopolymerization has emerged as a promising technology in the pursuit of sustainable and environmentally friendly construction practices. This process involves synthesizing inorganic polymers from natural and industrial by-products such as metakaolin, fly ash, slag, mine tailings, and other aluminosilicate materials using an alkaline hardener solution. Unlike traditional cement production, which involves high-energy consumption and significant carbon emissions, geopolymerization offers a promising avenue towards a cleaner environment by significantly reducing energy consumption, greenhouse gas emissions, industrial waste, and conserving natural resources. This review explores the principle of geopolymerization, its environmental benefits, and its potential applications as a cleaner alternative to traditional cement-based materials, fostering sustainable development and combating climate change thereby addressing the ecological impact of construction activities. The use of geopolymers not only diverts waste from landfills but also mitigates the need for the exploration of virgin raw materials, thus reducing the overall carbon footprint of infrastructural developments.

• Periodical: Materials Science Forum (Volume 1162)
• Pages: 75-83
• DOI: https://doi.org/10.4028/p-Dvs63U
• Online since: October 2025
• Authors: G.B. Aderinto, Valentine Y. Katte*, Jacob O. Ikotun, Bolanle Deborah Ikotun
• Keywords: Civil Constructions, Environmental Impact, Geopolymerization, Geopolymers, Innovations

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