Future and emerging supplementary cementitious materials

R Snellings, P Suraneni, J Skibsted - Cement and concrete research, 2023 - Elsevier
To sustain the decarbonization of the cement industry, identifying new sources of
supplementary cementitious materials (SCMs) is crucial. This review paper examines recent …

Portland versus alkaline cement: continuity or clean break:“a key decision for global sustainability”

A Palomo, O Maltseva, I Garcia-Lodeiro… - Frontiers in …, 2021 - frontiersin.org
This review undertakes rigorous analysis of much of the copious literature available to the
scientific community on the use of alkali-activated binders (AABs) in construction. The …

Eco-friendly treatment of coal gangue for its utilization as supplementary cementitious materials

Y Zhao, J Qiu, Z Ma, X Sun - Journal of Cleaner Production, 2021 - Elsevier
Using coal gangue (CG) as supplementary cementitious materials (SCMs) is believed to be
one of the effective strategies for CG disposal. While the low reactivity of CG restricts its large …

Methods to evaluate and quantify the geopolymerization reactivity of waste-derived aluminosilicate precursor in alkali-activated material: A state-of-the-art review

J Liu, JH Doh, DEL Ong, Z Liu, MNS Hadi - Construction and Building …, 2023 - Elsevier
The utilization of industrial waste as an aluminosilicate precursor (AP) for alkali-activated
material (AAM) production can provide an outlet for the growing waste stream and relief to …

[HTML][HTML] Influence of Si/Al molar ratio and ca content on the performance of fly ash-based geopolymer incorporating waste glass and GGBFS

HL Dinh, J Liu, JH Doh, DEL Ong - Construction and Building Materials, 2024 - Elsevier
This study delved into the utilization of waste glass powder (WGP) and ground granulated
blast-furnace slag (GGBFS) as a binder and waste glass cullet (WGC) fine aggregate in fly …

Synthesis strategies to control the Al distribution in zeolites: thermodynamic and kinetic aspects

J Bae, M Dusselier - Chemical Communications, 2023 - pubs.rsc.org
The activity and selectivity of acid-catalyzed chemistry is highly dependent on the Brønsted
and Lewis acid sites generated by Al substitutions in a zeolite framework with the desired …

[HTML][HTML] Pozzolanic reactions of metakaolin with calcium hydroxide: review on hydrate phase formations and effect of alkali hydroxides, carbonates and sulfates

K Weise, N Ukrainczyk, E Koenders - Materials & Design, 2023 - Elsevier
Metakaolin (MK) has emerged as a highly promising supplementary material in low carbon
binders for the construction industry. In wide range of applications, from lime to cement …

Geopolymerization of halloysite via alkali-activation: Dependence of microstructures on precalcination

B Zhang, H Guo, P Yuan, Y Li, Q Wang, L Deng… - Applied Clay …, 2020 - Elsevier
Halloysite has a chemical composition very similar to that of kaolinite, but it possesses a
special nanotubular structure and surface reactivity. This work focuses on the …

A numerical approach for designing composite cements with calcined clay and limestone

S Krishnan, S Bishnoi - Cement and Concrete Research, 2020 - Elsevier
Many parameters such as clinker composition, clinker factors, type of the supplementary
cementitious materials etc. need to be considered when formulating the composition of …

Interaction of individual meta clays with polycarboxylate (PCE) superplasticizers in cement investigated via dispersion, zeta potential and sorption measurements

M Schmid, J Plank - Applied Clay Science, 2021 - Elsevier
Polycarboxylate (PCE) comb polymers were selected as potential dispersant for
suspensions prepared from individual calcined clay samples. It was anticipated that …