Activation and utilization of tailings as CO2 mineralization feedstock and supplementary cementitious materials: a critical review
Activation and utilization of mine tailings as feedstock for CO 2 mineralization and
supplementary cementitious materials (SCMs) have attracted great interest in the mining …
supplementary cementitious materials (SCMs) have attracted great interest in the mining …
Geopolymer bricks: The next generation of construction materials for sustainable environment
Bricks are one of the most used construction materials worldwide. Conventional bricks are
produced by utilizing fertile soil or ordinary Portland cement; both emit greenhouse gases to …
produced by utilizing fertile soil or ordinary Portland cement; both emit greenhouse gases to …
Compressive strength, durability, and resilient modulus of cement-treated magnetite and hematite iron ore tailings as pavement material
FS Jahanshahi, AR Ghanizadeh - Construction and Building Materials, 2024 - Elsevier
The extraction and processing of iron ore produce significant amounts of mine tailings,
causing environmental problems that require storage in reservoirs or dams. Using these …
causing environmental problems that require storage in reservoirs or dams. Using these …
Mechanical and microstructural properties of iron mining tailings stabilized with alkali-activated binder produced from agro-industrial wastes
This study evaluated the stabilization of iron ore tailings (IOTs) with an alkali-activated
binder (AAB) produced from sugar cane bagasse ash, hydrated eggshell lime, and sodium …
binder (AAB) produced from sugar cane bagasse ash, hydrated eggshell lime, and sodium …
Metal encapsulation of waste foundry sand stabilized with alkali-activated binder: Batch and column leaching tests
Waste stabilization processes are important to add value and reduce environmental risks
related to metal contamination of soils and groundwater. This study evaluated the metal …
related to metal contamination of soils and groundwater. This study evaluated the metal …
Strength, mineralogy, microstructure, and statistical analysis of alkali-activated sugarcane bagasse ash–eggshell lime pastes
Portland cement production is an energy-intensive process, and more sustainable
substitutes are needed, eg, alkali-activated binders originated from industrial wastes. Thus …
substitutes are needed, eg, alkali-activated binders originated from industrial wastes. Thus …
Damage degradation pattern and life time prediction of solidified red mud under coupled environment of corrosive salt and freeze-thaw cycles
W Cui, X Dong, F Yang, G He, R Zhao - Construction and Building Materials, 2024 - Elsevier
In response to the global issue of red mud accumulation and its environmental risks, this
study investigates the damage and lifespan of red mud in harsh environments, aiming to …
study investigates the damage and lifespan of red mud in harsh environments, aiming to …
Mechanical and environmental behavior of waste foundry sand stabilized with alkali-activated sugar cane bagasse ash-eggshell lime binder
This study evaluated the stabilization of waste foundry sand (WFS) with an alkali-activated
binder (AAB) produced from sugar cane bagasse ash, hydrated eggshell lime, and sodium …
binder (AAB) produced from sugar cane bagasse ash, hydrated eggshell lime, and sodium …
Rice husk ash as an alternative soluble silica source for alkali-activated metakaolin systems applied to recycled asphalt pavement stabilization
Alkali-activated binders have been shown as a viable alternative do ordinary Portland
cement. However, the development of lower carbon emission activators for this process is …
cement. However, the development of lower carbon emission activators for this process is …
Effect of different superplasticizers on the mechanism, workability, and microstructure of biomass-activated grouts
Z Zhu, Q Zhang, H Zhang, R Liu, C Shao, C Ma… - … and Building Materials, 2023 - Elsevier
To promote the application of alkali-activated grouts in engineering, this study investigated
the compatibility of different superplasticizers with biomass-activated grouts (BAGs) for the …
the compatibility of different superplasticizers with biomass-activated grouts (BAGs) for the …