| 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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Ospitia Patino, Nicolas
Vrije Universiteit Brussel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024Fracture monitoring of textile reinforced cementitious sandwich panels using non-contact millimeter wave spectrometry
- 2023Unravelling textile-reinforced cementitious composites by means of multimodal sensing techniques
- 2023Elastic and electromagnetic monitoring of TRC sandwich panels in fracture under four-point bendingcitations
- 2022Linking the elastic, electromagnetic and thermal properties of fresh cementcitations
- 2022Bending Monitoring of TRC Sandwich Beams by Means of Multimodal NDTs
- 2022Multimodal NDT monitoring of Textile Reinforced Cementitious Composite Sandwich beams in bending
- 2022A Novel Approach to Non-Destructive Rubber Vulcanization Monitoring by the Transient Radar Methodcitations
- 2021NDT inspection on TRC and precast concrete sandwich panels: A reviewcitations
- 2021Sensor Size Effect on Rayleigh Wave Velocity on Cementitious Surfacescitations
- 2020Ultrasonic dispersion and attenuation in bubbly liquidscitations
- 2020Concrete Column Demolding Time Optimization Based on Reflection Wave Measurements
Places of action
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article
Linking the elastic, electromagnetic and thermal properties of fresh cement
Abstract
In this manuscript a multi-modal non-destructive testing (NDT) approach is presented for hydration monitoring of fresh mortar based on ultrasonic pulse velocity (UPV) and electromagnetic (EM) transmission measurements. The EM millimeter wave velocity and permittivity are measured for the first time throughout cement hydration and accurately demonstrate the conversion of mortar's free water to chemically bound. UPV and isothermal calorimetry complementarily correlate with the stiffness development and the heat of the exothermal reaction, respectively. The common trends of all methods are benchmarked in this multi-modal proof-of-concept study that reveals unknown links between the EM and elastic properties of the material, enabling contactless monitoring of stiffness development during hydration.