| 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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Bossu, Julie
French National Centre for Scientific Research
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2024Sorption of water and ethanol pure vapours and vapour mixtures by four hardwoodscitations
- 2024Sorption of water and ethanol pure vapours and vapour mixtures by four hardwoodscitations
- 2023Sorption of pure vapours and vapour mixtures by four hardwoods. Thermodynamic and kinetic aspects
- 2023Revealing the Potential of Waste Fibers from Timber Production and Clearings for the Development of Local Bio-based Insulation Fiberboards in French Guianacitations
- 2022Revealing the potential of Guianese waste fibers from timber production and clearings for the development of local and bio-based insulation fiberboards.
- 2022Revealing the potential of Guianese waste fibers from timber production and clearings for the development of local and bio-based insulation fiberboards.
- 2022Revealing the potential of Guianese waste fibers from timber production and clearings for the development of local and bio-based insulation fiberboards
Places of action
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document
Revealing the potential of Guianese waste fibers from timber production and clearings for the development of local and bio-based insulation fiberboards.
Abstract
In French Guiana, the development of bio-circular value chains to convert residual biomass into insulation fiberboard represents a promising opportunity to build energy-efficient houses. The objectives of this work are to select and characterize resources of interest and discuss the relationships between fiber properties, manufacturing parameters and fiberboards performances. Five local wood and bark residuals fibers are fractionated and fractions are analyzed by laser granulometry, thermal gravimetric analysis (TGA) and pyrolysis combustion flow calorimeter (PCFC). Fiberboards are produced using a thermomechanical process and their microstructure, thermal and sorption properties are characterized by X-ray microtomography, hot plate technique, and dynamic vapor sorption (DVS). Morphological analysis shows that large and elongated wood fractions allow the formation of thick and cohesive fibrous networks, while the bark small-sized fractions are more difficult to process, requiring more compaction and synthetic fibers as additives. However, despite processing difficulties, bark fiberboards show the best insulation performances, comparable to commercial reference products. In addition, TGA and PCFC tests reveal that bark fibers show better thermal stability and fire behavior compared to wood. Finally, they also show a strong affinity for water, highlighting the need for further investigations on their ageing under tropical conditions of use.