Experimentelle und numerische Untersuchung des hygrothermischen Verhaltens von Flachdachelementen mit Hohlkastensystem
Author(s): |
Federico Gariglio
Thomas Schnider Peter Niemz Karim Ghazi Wakili Volker Brombacher |
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Medium: | journal article |
Language(s): | German |
Published in: | Bauphysik, 2015, n. 1, v. 37 |
Page(s): | 17-30 |
DOI: | 10.1002/bapi.201510002 |
Abstract: |
Experimental and numerical investigation on the hygrothermal behaviour of flat roof elements made in hollow boxed construction.Due to their compactness non-ventilated flat roof constructions in wood require deeper knowledge about the construction-physical processes. The wooden roof sheathing below the vapour diffusion tight layer, in particular, runs an increased risk of hygric properties. Studies have shown that an excess of 20 % moisture content during a longer period of time implicates significant consequences, such as moulds, etc. The bonding can be significantly affected at such high moisture contents. For this reason, as part of a research project a measurement technology was installed during the new construction of a two family house and monitored over several years. |
Keywords: |
moisture transfer wood moisture moisture transport hygrothermal simulation wood moisture content sorption isotherm non-ventilated flat roof soft fibrous insulating material component calculation sorption isotherm Wood fibre insulation
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Available from: | Refer to publisher |
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data sheet - Reference-ID
10071410 - Published on:
19/02/2015 - Last updated on:
19/02/2015