| 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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Amziane, Sofiane
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2024Utilization of air granulated basic oxygen furnace slag as a binder in belite calcium sulfoaluminate cement: A sustainable alternativecitations
- 2023Carbon fibers' percolation in smart cementitious materials considering sand characteristicscitations
- 2023RILEM TC 266-MRP: round-robin rheological tests on high performance mortar and concrete with adapted rheology—rheometers, mixtures and procedurescitations
- 2023The Influence of Biochar on the Flow Properties, Early Hydration, and Strength Evolution of Pastecitations
- 2023RILEM TC 266-MRP - Round-Robin Rheological Tests on High Performance Mortar and Concrete with Adapted Rheology: Evaluating Structural Build-up at Rest of Mortar and Concrete
- 2023Development of a local bond shear stress-slip model of RC beams externally strengthened with FRP materialscitations
- 2023RILEM TC 266-MRP: Round-Robin rheological tests on high performance mortar and concrete with adapted rheology—evaluating structural build-up at rest of mortar and concretecitations
- 2023Analysis of Mechanical and Thermal Performance and Environmental Impact of Flax-Fiber-Reinforced Gypsum Boardscitations
- 2022Assessment of manufacturing process efficiency in the dispersion of carbon fibers in smart concrete by measuring ac impedancecitations
- 2022About the self-sensing behavior of smart concrete and its interaction with the carbon fiber percolation status, sand connectivity status and grain size distributioncitations
- 2022A Review on the Incorporation of Diatomaceous Earth as a Geopolymer-Based Concrete Building Resourcecitations
- 2022Mechanical performance of 3-D printed concrete containing fly ash, metakaolin and nanoclaycitations
- 2021experimental and nonlinear finite element analysis of shear behaviour of reinforced concrete beamscitations
- 2021Effect of metakaolin and natural fibres on three-dimensional printing mortarcitations
- 2020Study of modifications on the chemical and mechanical compatibility between cement matrix and oil palmfibrescitations
- 2020Carbon-fibred mortar: Effect of sand content and grain size distribution on electrical impedance
- 2020About electrical resistivity variation during drying and improvement of the sensing behavior of carbon fiber-reinforced smart concretecitations
- 2018Evolution of hemp concrete properties exposed to different environments
- 2018Evolution of hemp concrete properties exposed to different environments
- 2018Evolution of hemp concrete properties exposed to different types of environments
- 2017A multi-scale analysis of hemp-based insulation materials
- 2017A multi-scale analysis of hemp-based insulation materials
- 2017Behavior of pre-cracked deep beams with composite materials repairs
- 2016Variability of the mechanical properties of hemp concretecitations
- 2016Influence of accelerated aging on the properties of hemp concretescitations
- 2013Influence of wetting-drying cycles on the mechanical, physico-chemical, and microstructural properties of hemp concretes
- 2012Cement-based mixes: Shearing properties and pore pressure
- 2008Processing the vane shear flow data from Couette analogy
Places of action
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document
Evolution of hemp concrete properties exposed to different environments
Abstract
Vegetal aggregates-based materials, as hemp concrete, are used to improve thermal insulation, acoustical and hygrothermal performances for a better living comfort in buildings, by using renewable resources. Hemp concrete is frequently used. However, the lack of knowledge about its long-term performances is a limitation to the development of the material. Therefore, the objective of this study of durability is to identify the ageing mechanisms of hemp concrete by using a pluridisciplinary and multiscale approach. Hemp concrete is aged for two years under two different environmental conditions, the factors of ageing used are temperature and variations of relative humidity. The evolution of functional properties (thermal, acoustical and mechanical) is followed and related to the evolution of microstructure and chemistry of the different components. The results show that under static laboratory conditions, the properties of hemp concrete are stable with time. The accelerated ageing allows changes in the functional properties with time, due to modifications of the binder chemistry and of the microstructure of vegetal aggregates, with an action of microorganisms.