Rethinking unfired clay based materials through modification with natural polysaccharides for sustainable building solutions

Abstract This review provides a comprehensive analysis of recent research on the incorporation of natural polysaccharides (NPS) into unfired clay-based materials (UCBM). It explores the interactions between polysaccharides and clay, highlighting their influence on the overall performance of UCBM. Additionally, the review examines the fundamental mechanisms governing the interactions among clays, water, and polysaccharides. By assessing the effect of different NPSs on UCBM, this study highlights their versatility, potential advantages, and possible applications of such materials. The findings highlight the potential of NPS as effective modifiers for improving the performance of UCBM.