Mechanical and microstructural properties of just add water geopolymer cement comprised of Thermo-Mechanicalsynthesis Sediments-Fly ash mix

E Mahfoud, W Maherzi, K Ndiaye, M Benzerzour… - … and Building Materials, 2023 - Elsevier
This study investigated the utilization of dredged sediments for the mix design of a just add
water geopolymer (one-part geopolymer). For this purpose, four aluminosilicate sources …

[HTML][HTML] Mechanical properties and shrinkage performance of one-part-geopolymer based on fly ash and micronized dredged sediments

E Mahfoud, K Ndiaye, W Maherzi, S Aggoun… - Developments in the …, 2023 - Elsevier
This paper aims to study the drying and autogenous shrinkage of optimized One-Part-
Geopolymer binders based on micronized dredged sediments and fly ash. Four One-Part …

[HTML][HTML] One-part geopolymer based on micronized sediments and fly ash mix: Mechanical, microstructural and leaching assessment

E Mahfoud, W Maherzi, K Ndiaye, NE Abriak… - Journal of Building …, 2024 - Elsevier
This study aims to investigate the leaching behavior of one-part geopolymer based on
micronized sediments and fly ash. Four mixtures optimized in terms of mechanical …

Sustainable alkali-activated materials: Leveraging spontaneous combustion coal gangue for enhanced cementitious performance

L Zhang, Y Zhang, Q Wang, W Zhang, Z Li - Materials Today …, 2024 - Elsevier
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 …

The influence of mechanochemical activation on the rheological properties and strength development of geopolymer

S Kang, J Wang, C Hu, H Yao, H Sun, W Wu… - Journal of Building …, 2024 - Elsevier
To address the significant carbon emissions caused by the cement industry and its
contribution to the greenhouse effect, there is an urgent need for new construction materials …

[HTML][HTML] Comparative Study of the Structural, Microstructural, and Mechanical Properties of Geopolymer Pastes Obtained from Ready-to-Use Metakaolin–Quicklime …

M Zerzouri, R Hamzaoui, L Ziyani, S Alehyen - Materials, 2024 - mdpi.com
This study compares the structural, microstructural, thermal, and mechanical properties of
geopolymer pastes (GPs) created through traditional methods and those derived from ready …

[HTML][HTML] Carbonation in just add water geopolymer based on fly ash and dredged sediments mix

E Mahfoud, K Ndiaye, W Maherzi, S Aggoun… - … and Building Materials, 2024 - Elsevier
This study aims to investigate the carbonation effect on microstructure and mechanical
properties of One-Part-Geopolymer based on thermo-mechanical-synthesis sediments-fly …

[HTML][HTML] Thermodynamic modeling of one-part-geopolymer binders based on fly ash and micronized dredged sediments

E Mahfoud, K Ndiaye, W Maherzi, S Aggoun… - … and Building Materials, 2024 - Elsevier
In this study, a thermodynamic model was developed to perform numerical simulations on
one-part-geopolymer binders based on fly ash and micronized dredged sediments to study …

Geopolymer synthesis and alkaline activation technique of fly ash and slag source material: a review

I Erunkulu, G Malumbela… - Applied Science and …, 2023 - ph02.tci-thaijo.org
The advent of geopolymer and its synthesis from industrial waste rich in silicon and
aluminum activated by an alkaline solution has proven a viable alternative to ordinary …

Effect of one-part geopolymer filler on the performance of cold bitumen emulsion mixtures

L Ziyani, M Zerzouri, R Hamzaoui… - … Journal of Pavement …, 2024 - Taylor & Francis
This study aims to assess the performance of cold bitumen emulsion mixtures modified with
a one-part geopolymer based on blast furnace slag and an alkaline activator. This material …