Use of biomass wood ash to produce sustainable geopolymeric pastes
Biomass stands out as a more sustainable energy source, and forecasts indicate an
increase in its use mainly due to environmental aspects. The resulting ash has potential …
increase in its use mainly due to environmental aspects. The resulting ash has potential …
Strain-hardening magnesium-silicate-hydrate composites (SHMSHC) utilizing reactive magnesia cement (MgO) and calcined clay (metakaolin)
This study demonstrated the feasibility of utilizing calcined clay (metakaolin) as a silica
source for the development of polyethylene (PE) fiber-reinforced strain-hardening …
source for the development of polyethylene (PE) fiber-reinforced strain-hardening …
[HTML][HTML] Slag-modified metakaolin-based 3D printed geopolymer: Mechanical characterisation, microstructural properties, and nitrogen physisorption pore analysis
This study aims to enhance metakaolin (MK)-based binders with slag up to 30% at 10%
intervals and increase the aggregate-to-binder ratio (a/b) from 1.6 in a previous study to 2 for …
intervals and increase the aggregate-to-binder ratio (a/b) from 1.6 in a previous study to 2 for …
Ternary sustainable geopolymer matrices containing metakaolin, water treatment sludge, and porcelain tile polishing residue
Geopolymeric matrices allow for the incorporation of a wide variety of waste materials.
Therefore, this study aimed to evaluate ternary mixtures composed of metakaolin, water …
Therefore, this study aimed to evaluate ternary mixtures composed of metakaolin, water …
Utilizing lithium slag to improve the physical-chemical properties of alkali-activated metakaolin-slag pastes: Cost and energy analysis
C Guo, R Wang - Construction and Building Materials, 2023 - Elsevier
The utilization of lithium slag (LS) poses an imminent challenge in the solid waste disposal
industry. In this work, ternary alkali-activated materials (AAM) were synthesized for the first …
industry. In this work, ternary alkali-activated materials (AAM) were synthesized for the first …
Early-age structural build-up and rheological assessment of alkali-activated slag-red clay brick waste pastes: Influence of silica modulus and precursors proportions
Sustainability plays a crucial role in the current context of the cement industry, and alkali-
activated materials (AAMs) are emerging as eco-efficient alternative binders. On the other …
activated materials (AAMs) are emerging as eco-efficient alternative binders. On the other …
Sustainable alkali-activated materials: Leveraging spontaneous combustion coal gangue for enhanced cementitious performance
The limitations of metakaolin (MK) in the production of alkali-activated materials (AAMs),
such as high cost, energy-intensive preparation, and dependency on high concentrations of …
such as high cost, energy-intensive preparation, and dependency on high concentrations of …
Utilizing porcelain tile polishing residue in eco-efficient high-strength geopolymers with steel microfibers
Geopolymers are an alternative that produces low environmental impact binders with
satisfactory mechanical properties. This research evaluated the influence of adding steel …
satisfactory mechanical properties. This research evaluated the influence of adding steel …
Alkaline Activation of Binders: A Comparative Study
Binders formulated with activated alkali materials to replace Portland cement, which has
high polluting potential due to CO2 emissions in its manufacture, have increasingly been …
high polluting potential due to CO2 emissions in its manufacture, have increasingly been …
Thermally-treated asbestos-cement wastes as supplementary precursor for geopolymeric binders: CO2 emission and properties
This article explores the impact of thermally treated asbestos-cement waste (ACW T) on
metakaolin-based geopolymers, using liquid sodium silicate (LSS) and liquid potassium …
metakaolin-based geopolymers, using liquid sodium silicate (LSS) and liquid potassium …