| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Amar, Mouhamadou
IMT Nord Europe
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024A novel approach based on microstructural modeling and a multi-scale model to predicting the mechanical-elastic properties of cement pastecitations
- 2022The Use of Callovo-Oxfordian Argillite as a Raw Material for Portland Cement Clinker Productioncitations
- 2022Flash calcined sediment used in the CEM III cement production and the potential production of hydraulic binder for the road construction – Part I: Characterization of CEM III cements
- 2022Prediction of the Compressive Strength of Waste-Based Concretes Using Artificial Neural Networkcitations
- 2022Effect of flash-calcined sediment substitution in sulfoaluminate cement mortarcitations
- 2022The Pozzolanic Activity of Sediments Treated by the Flash Calcination Methodcitations
- 2022High performance mortar using flash calcined materials
- 2022Designing Efficient Flash-Calcined Sediment-Based Ecobinderscitations
- 2021From dredged sediment to supplementary cementitious material: characterization, treatment, and reusecitations
- 2018Durability of a cementitious matrix based on treated sedimentscitations
Places of action
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article
Effect of flash-calcined sediment substitution in sulfoaluminate cement mortar
Abstract
International audience ; Calcium sulfoaluminate cement is a relatively new type of cement with environmental advantages linked to its low carbon emission. However, there is a lack of knowledge on its use with supplementary cementitious materials. This article aims to study the effect of utilizing the activated flash-calcined sediment from Noyelles-sous-Lens (SC) as a supplementary cementitious material in calcium sulfoaluminate mortar. Therefore, four mixes are prepared by replacing calcium sulfoaluminate cement with 5%, 10%, and 20% of flash-calcined sediment. The reactivity of the cement pastes with and without the sediment is studied by isothermal calorimetry and by measuring the setting time. Then, the mechanical performance is tested at 1, 7, and 28 days. The results show that adding the flash-calcined sediment has an accelerator effect on cement hydration and decreases the induction period. The cumulative heat release and the compressive strength at 28 days are almost the same up to 10% of sediment substitution.