Author:Dumani, Nozonke; Mapiravana, JosephDate:Jan 2024The manufacturing of cement contributes to approximately 5-7% of global anthropogenic carbon dioxide emissions, necessitating the need for reducing the environmental impact. Limestone Calcined Clay Cement (LC3) has emerged as a promising ...Read more
Author:Dlamini, Mandla N; Alexander, MDate:Jan 2024Geopolymer cements are an emerging alternative binder to Portland cements, characterised by an alumino-silicate polymer network nanostructure. These binders are purported to possess numerous beneficial properties such as acid resistance and ...Read more
Author:Dumani, Nozonke; Mokoena, Refiloe; Mgangira, MartinDate:Jan 2024A sustainable concrete mix design, incorporating industrial by-products: fly ash and recycled plastic pellets, was developed, and optimized through laboratory performance-based testing trials. The primary objective of this investigation was ...Read more