Thermal conductivity of hemp concretes: Variation with formulation, density and water content

By F. Collet, Sylvie Pr'etot. 2014

364 citations recorded by the source corpus.

Abstract This study investigates the effect of formulation, density and water content on the thermal conductivity of hemp concretes. The investigations are based on experimental measurements and on self-consistent scheme modelling. The thermal conductivity of studied materials ranges from 90 to 160 mW/(m K) at (23 °C; 50%RH). The impact of density on thermal conductivity is much more important than the impact of moisture content. It is shown that the thermal conductivity increases by about 54% when the density increases by 2/3 while it increases by less than 15–20% from dry state to 90%RH.

Subfields: Building and Construction

View Paper: https://www.semanticscholar.org/paper/42e37c6bb463ae339b90fd67bfb34b05ee79af44

Citations in the corpus

• Energy and environmental assessment of industrial hemp for building applications: A review (2015, neutral): “Collet and Pretot [84] found out that the thermal conductivity of hemp concrete depends upon its formulation, density, and water content.”