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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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Masse, Sylvie
French National Centre for Scientific Research
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2018Zinc oxide-hydroxyapatite nanocomposite photocatalysts for the degradation of ciprofloxacin and ofloxacin antibioticscitations
- 2018Optical microalgal biosensors for aqueous contaminants using organically doped silica as cellular hostscitations
- 2018Optical microalgal biosensors for aqueous contaminants using organically doped silica as cellular hostscitations
- 2015Porous hydroxyapatite-TiO2 nanocomposites from natural phosphates and their decolorization propertiescitations
- 2015Porous hydroxyapatite-TiO2 nanocomposites from natural phosphates and their decolorization propertiescitations
- 2015Magnetically-recoverable iron oxide-hydroxyapatite nanocomposites for lead removalcitations
- 2011Synthesis and Characterization of Mesoporous Hybrid Silica-Polyacrylamide Aerogels and Xerogelscitations
- 2011Ultrasound-Assisted Synthesis of Mesoporous Zirconia-Hydroxyapatite Nanocomposites and Their Dual Surface Affinity for Cr 3+ /Cr 2 O 7 2– Ionscitations
- 2007High temperature behavior of periodic mesoporous ethanesilica glasses prepared from a bridged silsesquioxane and a non-ionic triblock copolymercitations
- 2006Evolution of C-rich SiOC ceramics. Part I. Characterization by Integral Spectroscopic Techniques : Solid State NMR and Raman spectroscopycitations
- 2002Non-destructive characterization of cementitious materials submitted to thermal treatmentscitations
- 2002Elastic modulus changes in cementitious materials submitted to thermal treatments up to 1000°Ccitations
- 2001Non-destructive characterization of cementitious materials submitted to thermal treatmentscitations
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document
Non-destructive characterization of cementitious materials submitted to thermal treatments
Abstract
Cementitious materials (Portland cement pastes, siliceous-or calcareous-sand mortars, and "microconcrete" with silica fume and siliceous sand) were subjected to cumulative thermal treatments, up to 1000°C. Thermal damage was monitored by measuring Young's modulus, using an ultrasonic technique at a frequency of 10 MHz. Complementary characterization methods were mercury porosimetry, X-ray diffraction, scanning electron microscopy, and thermal analysis. The ultrasonic technique is confirmed to be sensitive and reproducible. All the materials exhibit similar trend for relative change in Young's modulus (E/E0) versus temperature.