Moisture fixation and thermal properties of lime–hemp concrete
Författare
Summary, in English
Lime–hemp concrete (LHC) is a sustainable building material that combines hemp shiv and building limes. Moisture fixation and thermal properties of LHC were determined so as to gain knowledge about the material’s behaviour in a cold, wet climate. Sorption isotherms were produced over the whole moisture range for two LHC mixes by means of glass jar tests and a pressure plate apparatus. Thermal properties were determined for the mixes at different relative humidities using a transient plane source method. The results showed relatively low thermal conductivity and a steep sorption isotherm in the interval between 95% and 100% RH.
Avdelning/ar
Publiceringsår
2013
Språk
Engelska
Sidor
1235-1242
Publikation/Tidskrift/Serie
Construction and Building Materials
Volym
47
Länkar
Dokumenttyp
Artikel i tidskrift
Förlag
Elsevier
Ämne
- Materials Engineering
Nyckelord
- Lime–hemp concrete
- Moisture fixation
- Sorption isotherm
- Glass jar test
- Pressure plate apparatus
- Thermal conductivity
- Thermal diffusivity
- Specific heat capacity
- Sustainability
- Hemp shiv
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 0950-0618