As the demand for nonrenewable natural resources, such as aggregate, is increasing worldwide, new production of artificial aggregate should be developed. Artificial lightweight …
There is great growing concern regarding the environmental impact of the building and construction industry. Aggregate, one of the most crucial ingredients of concrete, is among …
Washing aggregate sludge (WAS), a waste collected from aggregate quarries, is examined for its application as a partial substitute of ordinary portland cement (OPC). The raw WAS …
The growing production of aggregates in quarries leads to the generation of solid wastes and an expansion of energy footprint. Since these solid wastes are generally stored in …
D Kim, S Cho, S Pyo, Y Bae, JE Oh - Construction and Building Materials, 2024 - Elsevier
This study introduces cold-bonded cementless artificial aggregates using a Ba (OH) 2- activated GGBFS binder system through a pelletization technique to produce complete …
M Hanifa, U Sharma, PC Thapliyal… - Journal of Sustainable …, 2025 - Taylor & Francis
This study explores the production of lightweight carbonated geopolymer aggregates from class F fly ash (FA) and calcium carbide sludge (CCS) via carbonation. The carbonation …
Conventional coarse aggregates, extracted from natural sources, pose environmental challenges such as habitat destruction, resource depletion, and high energy consumption …