| 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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Marceau, Sandrine
Université Gustave Eiffel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2022Study of the effects of incorporating depolluted cellulose acetate in mortars, with and without superplasticizer, in view of recycling cigarette butt wastecitations
- 2020Biocolonisation of polymer-modified mortarscitations
- 2020Biocolonisation of polymer-modified mortarscitations
- 2018Evolution of hemp concrete properties exposed to different environments
- 2018Evolution of hemp concrete properties exposed to different environments
- 2018Acoustical model of vegetal wools including two types of fiberscitations
- 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
- 2016Variability of the mechanical properties of hemp concretecitations
- 2016Influence of accelerated aging on the properties of hemp concretescitations
- 2013Influence of the workability on adhesive properties of polymer-modified mortars used for repair
- 2013Influence of the workability on adhesive properties of polymer-modified mortars used for repair
- 2013Influence of wetting-drying cycles on the mechanical, physico-chemical, and microstructural properties of hemp concretes
- 2012Physico-chemical properties and durability of polymer modified repair materials
- 2012Physico-chemical properties and durability of polymer modified repair materials
- 2012Microstructure and mechanical properties of polymer-modified mortarscitations
- 2010Propriétés physico-chimiques et mécaniques de composites mixtes mortier - polymère
- 2003Architecture Multiéchelle et propriétés mécaniques de nanocomposites
- 2002Reinforcement effects in fractal-structure-filled rubbercitations
Places of action
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document
A multi-scale analysis of hemp-based insulation materials
Abstract
Biobased materials are increasingly used for building insulation. Hemp concrete (mix of hemp aggregates and mineral binder) is an efficient thermal insulation material containing renewable resources. It provides also comfort in habitation thanks to its acoustical and hygrothermal properties. In this study, two hemp concrete 'wall' formulations are manufactured with one type of hemp shiv and two commercial binders : a rapid setting natural cement and a formulated binder based on lime. 90 days of curing ensures the hardening of the materials. The influence of binders on the microstructure and its relation with functional properties is investigated in this paper. Similar behaviors in thermal conductivity, acoustical performances and hygroscopic properties are observed for the two binders. No differences are measured through porosity, which can explain the similar functional properties behaviors as they partly depend on porosity. Both formulations have low compressive strength compared with hemp concretes in literature. This could be due to the shiv extractible compounds that impact the hydration of the mineral binders.