Reference : Hygrothermal modelling of Lime-Hemp concrete used as building material and indoor climat...
Scientific congresses and symposiums : Poster
Engineering, computing & technology : Energy
Engineering, computing & technology : Materials science & engineering
http://hdl.handle.net/2268/120753
Hygrothermal modelling of Lime-Hemp concrete used as building material and indoor climate buffering characterization
English
[fr] Modélisation hygro-thermique du béton de chaux chanvre en construction et caractérisation de sa capacité de régulation du climat intérieur
Dubois, Samuel mailto [Université de Liège - ULg > Sciences et technologie de l'environnement > Mécanique et construction >]
Evrard, Arnaud mailto [Université Catholique de Louvain - UCL > Architecture et Climat > > >]
Lebeau, Frédéric mailto [Université de Liège - ULg > Sciences et technologie de l'environnement > Mécanique et construction >]
2012
1,2x0,9m
No
No
International
International Conference of Agricultural engineering (CIGR-Ageng) 2012
du 8 au 12 juillet 2012
International Comission of Agricultural Biosystems engineering
Valence
Espagne
[en] HAM modelling ; moisture buffer ; lime hemp
[en] Hygroscopic building materials can affect the indoor air by exchanging moisture with it and
buffering the ambient humidity variations. The Nordtest protocol and the concomitant
Moisture Buffer Value (MBV) parameter definition has been one of the first attempt to characterize this moisture regulation performance. This paper present an attempt to confront this well-established experimental protocol with a mathematical model implemented in the Comsol multiphysics solver. The power of the simulation will be showed with a good correlation between the modelling and the experimental phase for the MBV determination of a lime-hemp concrete bloc.
Fonds pour la formation à la Recherche dans l'Industrie et dans l'Agriculture (Communauté française de Belgique) - FRIA
http://hdl.handle.net/2268/120753

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