Future and emerging supplementary cementitious materials
To sustain the decarbonization of the cement industry, identifying new sources of
supplementary cementitious materials (SCMs) is crucial. This review paper examines recent …
supplementary cementitious materials (SCMs) is crucial. This review paper examines recent …
[HTML][HTML] Sustainable iron-rich cements: Raw material sources and binder types
The bulk of the cement industry's environmental burden is from the calcareous source.
Calcium is mostly available naturally as limestone (CaCO 3), where almost half of the mass …
Calcium is mostly available naturally as limestone (CaCO 3), where almost half of the mass …
Hydration of blended cement with high volume iron-rich slag from non-ferrous metallurgy
V Hallet, MT Pedersen, B Lothenbach… - Cement and Concrete …, 2022 - Elsevier
The hydration of blended cements with up to 70 wt% iron-rich slag was investigated.
Isothermal calorimetry revealed a retarding effect of the slag on Portland cement hydration …
Isothermal calorimetry revealed a retarding effect of the slag on Portland cement hydration …
[HTML][HTML] An overview of the utilisation of Fe-rich residues in alkali-activated binders: Mechanical properties and state of iron
Iron-rich alkali-activated materials (Fe-AAM) are considered potential alternatives to ordinary
Portland cement (OPC) to limit CO 2 emissions and convert several metallurgical wastes into …
Portland cement (OPC) to limit CO 2 emissions and convert several metallurgical wastes into …
[HTML][HTML] High-temperature performance of slag-based Fe-rich alkali-activated materials
Fe-rich alkali-activated materials have been studied for their suitability for high-temperature
application up to 1000° C. The evolution of compressive strength, mineral composition and …
application up to 1000° C. The evolution of compressive strength, mineral composition and …
Utilization of contaminated air pollution control residues generated from sewage sludge incinerator for the preparation of alkali-activated materials
The air pollution control (APC) residues from the sewage sludge incinerators are harmful to
the environment due to their relatively rich soluble salts and heavy metal content. In this …
the environment due to their relatively rich soluble salts and heavy metal content. In this …
Effects of phosphogypsum substitution on the performance of ground granulated blast furnace slag/fly ash-based alkali-activated binders
Y Feng, Z Xue, B Zhang, J Xie, C Chen, J Tan… - Journal of Building …, 2023 - Elsevier
Phosphogypsum (PG) is a byproduct of the phosphate fertilizer industry. Using PG waste to
produce environmentally friendly building materials is becoming a desirable waste recovery …
produce environmentally friendly building materials is becoming a desirable waste recovery …
Utilization of waste marble dust in poly (lactic acid)-based biocomposites: mechanical, thermal and wear properties
The aim of this present work was to study the applicability of waste marble dust (MD) in poly
(lactic acid)(PLA)-based composites. Samples containing up to 20 wt% waste MD were …
(lactic acid)(PLA)-based composites. Samples containing up to 20 wt% waste MD were …
The impact of slag fineness on the reactivity of blended cements with high-volume non-ferrous metallurgy slag
V Hallet, N De Belie, Y Pontikes - Construction and Building Materials, 2020 - Elsevier
Non-ferrous metallurgy slags, when highly amorphous, have been shown to behave as
supplementary cementitious materials, albeit typically with low reactivity. Due to this feature …
supplementary cementitious materials, albeit typically with low reactivity. Due to this feature …
Advances in the use of recycled non-ferrous slag as a resource for non-ferrous metal mine site remediation
The growing global demand for non-ferrous metals has led to serious environmental issues
involving uncovered mine site slag dumps that threaten the surrounding soils, surface …
involving uncovered mine site slag dumps that threaten the surrounding soils, surface …