| 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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Belarbi, Rafik
University of La Rochelle
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024An inverse method for the estimation of the vapor and liquid diffusivity coefficient of conventional and phase change material based hemp concrete
- 2023New insight on rheology of self-consolidating earth concrete (SCEC)citations
- 2023The Thermal and Mechanical Behaviour of Wood-PLA Composites Processed by Additive Manufacturing for Building Insulationcitations
- 2023Sustainable Buildings: A Choice, or a Must for Our Future?
- 2021Review on the Integration of Phase Change Materials in Building Envelopes for Passive Latent Heat Storagecitations
- 2020Experimental investigation on the influence of immersion/drying cycles on the hygrothermal and mechanical properties of hemp concretecitations
- 2020Effect of flax shives content and size on the hygrothermal and mechanical properties of flax concretecitations
- 2020Contribution to the Modelling of Coupled Heat and Mass Transfers on 3D Real Structure of Heterogeneous Building Materials: Application to Hemp Concretecitations
- 2018Characterization of EPS lightweight concrete microstructure by X-ray tomography with consideration of thermal variationscitations
- 2016Moisture transport in cementitious materials. Periodic homogenization and numerical analysiscitations
- 2016Intrinsic properties controlling the sustainability of constructioncitations
Places of action
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article
The Thermal and Mechanical Behaviour of Wood-PLA Composites Processed by Additive Manufacturing for Building Insulation
Abstract
International audience ; This study was aimed at considering the potential of wood-based composites processed using additive manufacturing as insulators in the building sector. A polylactic acid blend with 30% wood particles was used as a feedstock material in fused filament technology. Its thermal and mechanical properties were determined for various processing conditions, including printing temperature and infill rate. The results showed a minor contraction in its tensile performance as a result of the printing process. The printing temperature had a negligible effect on its stiffness and a limited influence on the other engineering constants, such as the tensile strength and ultimate stress. The thermal properties of printed structures have been found to significantly depend on the infill rate. Although the tested 3D printed wood-PLA material exhibited good thermal properties, which were tuneable using the printing conditions, its performance was still 38% to 57% lower compared to insulators such as the glass wool of the synthetic foams used in the building sector.