Effect of hygric and thermal properties of connecting layers on the performance of interior thermal insulation systems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00316224" target="_blank" >RIV/68407700:21110/17:00316224 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.5012418" target="_blank" >http://dx.doi.org/10.1063/1.5012418</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5012418" target="_blank" >10.1063/1.5012418</a>
Alternative languages
Result language
angličtina
Original language name
Effect of hygric and thermal properties of connecting layers on the performance of interior thermal insulation systems
Original language description
Interior thermal insulation systems represent often the only way of thermal protection, especially when historical buildings are taken into account. Since these systems face distrust due to frequent moisture failures, alternative solutions substituting the common water vapor barrier are being sought. In this paper, an assessment of hygrothermal performance of interior thermal insulation systems with purposely developed connecting layers is presented. Two types of mineral wools are connected to a sandstone masonry using two different connecting materials. The hygrothermal performance of the wall is obtained as a result of computational modelling with experimentally determined material parameters. Dynamic boundary conditions in the form of climatic data for Prague are used. The results indicate that the combination of permeable thermal insulation materials with investigated connecting layers have a positive influence on hygrothermal performance of the system as the moisture content is kept on very low level during a reference year. On the other hand, an increased attention should be paid to the protection of the masonry against excessive weather straining due to the absence of exterior thermal insulation.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
60101 - History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings)
Result continuities
Project
<a href="/en/project/DG16P02H046" target="_blank" >DG16P02H046: Interior thermal insulation systems for the architectural-heritage domain</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the International Conference of Computational Methods in Sciences and Engineering 2017
ISBN
978-0-7354-1596-6
ISSN
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e-ISSN
1551-7616
Number of pages
4
Pages from-to
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Publisher name
AIP Conference Proceedings
Place of publication
New York
Event location
Thessaloniki
Event date
Apr 21, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000419835900127