[HTML][HTML] Advances in geopolymer materials: A comprehensive review

P Cong, Y Cheng - Journal of Traffic and Transportation Engineering …, 2021 - Elsevier
Geopolymer is a new environment-friendly cementitious material, and the development of
geopolymer can reduce the carbon dioxide emission caused by the development of cement …

A critical review of waste glass powder–Multiple roles of utilization in cement-based materials and construction products

Y Jiang, TC Ling, KH Mo, C Shi - Journal of environmental management, 2019 - Elsevier
In light of concerns relating to improper waste disposal and resources preservation,
reclamation of the discarded glass in construction materials had been extensively carried …

Using silica fume for improvement of fly ash/slag based geopolymer activated with calcium carbide residue and gypsum

P Cong, L Mei - Construction and Building Materials, 2021 - Elsevier
This study attempts to explore the feasibility of using calcium carbide residue (CCR) as a
solid alkaline activator to prepare geopolymer binders. A mixture of fly ash and ground …

Recycling industrial alkaline solutions for soil stabilization by low-concentrated fly ash-based alkali cements

EL Mohammadi, EK Najafi, PZ Ranjbar… - … and Building Materials, 2023 - Elsevier
This study aims to evaluate the usability of a recycled alkaline solution, a residue from
cleaning iron plates in the car manufacturing industry, to enhance the strength and stiffness …

[HTML][HTML] Opportunities to improve sustainability of alkali-activated materials: A review of side-stream based activators

E Adesanya, P Perumal, T Luukkonen… - Journal of Cleaner …, 2021 - Elsevier
Alkali-activated materials (AAMs) are alternative binders that can be used instead of
Portland cement in construction. One of the main drivers in their utilization is that AAMs can …

[HTML][HTML] Alternative alkali-activator from steel-making waste for one-part alkali-activated slag

E Adesanya, K Ohenoja, A Di Maria, P Kinnunen… - Journal of Cleaner …, 2020 - Elsevier
In this study, the use of desulphurization dust (DeS-dust) generated as a waste material
during steel-making process, as an alternative activator to commercial sodium hydroxide in …

Sodium-based activators in alkali-activated materials: Classification and comparison

S Guo, Y Wu, Z Jia, X Qi, W Wang - Journal of building engineering, 2023 - Elsevier
Waste-consuming green alkali-activated materials (AAM) or geopolymers can be used as a
new generation of cementitious materials to replace traditional Portland cement. However …

Alkali-activated materials without commercial activators: A review

Y Wu, Z Jia, X Qi, W Wang, S Guo - Journal of Materials Science, 2024 - Springer
Alkali-activated materials (AAM) are crafted to address escalating environmental concerns
by utilizing low-carbon industrial waste, thus satisfying the need for innovative alternatives to …

Effect of coffee husk ash as alkaline activator in one-part alkali-activated binder

FS Lima, TCF Gomes, JCB Moraes - Construction and Building Materials, 2023 - Elsevier
Coffee husk ash (CHA) was utilized as the alkaline activator with blast-furnace slag (BFS) as
the solid precursor to produce a one-part alkali-activated binder (OP-AAB). CHA was …

The mechanism study on the integrated process of NaOH treatment and citric acid leaching for rare earth elements recovery from coal fly ash

J Pan, L Zhang, Z Wen, T Nie, N Zhang… - Journal of Environmental …, 2023 - Elsevier
Rare earth elements and yttrium (REY) have vital functions in the global economy because
of their numerous applications. Coal fly ash (CFA) is considered a potential alternative …