Mechanical and microstructural properties of iron mining tailings stabilized with alkali-activated binder produced from agro-industrial wastes

WMK Levandoski, ST Ferrazzo, GJ Bruschi… - Scientific Reports, 2023 - nature.com
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 …

Metal encapsulation of waste foundry sand stabilized with alkali-activated binder: Batch and column leaching tests

ST Ferrazzo, MT de Araújo, GJ Bruschi, EP Korf… - Journal of …, 2023 - Elsevier
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 …

Long-term performance: strength and metal encapsulation in alkali-activated iron ore tailings

WMK Levandoski, ST Ferrazzo, MA Piovesan… - … Science and Pollution …, 2024 - Springer
Understanding the strength behavior and leaching characteristics of mining tailings
stabilized with alkali-activated cements in the short, medium, and long term is crucial for the …

Potential reuse of Andean highlands Tin tailings in Geotechnical Works through Geopolymer Binder stabilization

D Párraga Morales, EO Rivera, A Lotero… - Geotechnical and …, 2024 - Springer
This paper presents a study on the stabilization of hazardous tin mine tailings (TMT) using a
metakaolin-based geopolymer binder for their potential reuse as geomaterials in …

Stabilization of waste foundry sand with alkali-activated binder: Mechanical behavior, microstructure and leaching

CL Pompermaier, ST Ferrazzo… - … and Building Materials, 2024 - Elsevier
This study evaluates the stabilization of waste foundry sand (WFS) using an alkali-activated
binder (AAB) produced from rice husk ash, hydrated eggshell lime, and sodium hydroxide …

Geotech social impacts: Development, application, and comparative analysis

ST Ferrazzo, MT de Araújo, NC Consoli… - Environmental Impact …, 2024 - Elsevier
Sustainability in geotechnical engineering has been examined in academic research,
particularly from an environmental viewpoint. However, the social perspective has not …

Which solution is more sustainable: Waste foundry sand stabilized with alkali-activated binder or Portland cement?

ST Ferrazzo, MT de Araújo, NC Consoli - Journal of Building Engineering, 2024 - Elsevier
This study compares the sustainability of waste foundry sand (WFS) stabilization with two
alternative binders: alkali-activated sugarcane bagasse ash-eggshell lime binder (AAB) and …

[HTML][HTML] Sustainable stabilization of waste foundry sands in alkali activated glass-based matrices

F Cammelli, G Tameni, E Bernardo - Case Studies in Construction …, 2024 - Elsevier
Since cements and concrete are highly energy-demanding, sustainable construction
materials represent a crucial aspect in mitigating environmental pollution. The study …

Sustainable utilization of waste foundry sand and sodium chloride in soil stabilization

S Altaf, K Singh, A Sharma - Journal of Mining and …, 2023 - jme.shahroodut.ac.ir
The expansion and contraction properties of black cotton soil make it a challenging task to
construct structures on it. Hence, modifying its expansion and contraction behavior is …

Environmental, economic, and social impacts of sugar cane bagasse and eggshell wastes for soil stabilization

M Tonini de Araújo, ST Ferrazzo, NC Consoli… - … Science and Pollution …, 2024 - Springer
Sustainability is a core topic for all sectors including geotechnical engineering (eg, design of
foundations, earthworks structures, and pavements for major infrastructure and building …