Computer aided design of interior thermal insulation system suitable for autoclaved aerated concrete structures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F13%3A00205517" target="_blank" >RIV/68407700:21110/13:00205517 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.applthermaleng.2013.04.023" target="_blank" >http://dx.doi.org/10.1016/j.applthermaleng.2013.04.023</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.applthermaleng.2013.04.023" target="_blank" >10.1016/j.applthermaleng.2013.04.023</a>

Result language
angličtina
Original language name
Computer aided design of interior thermal insulation system suitable for autoclaved aerated concrete structures
Original language description
The idea of using interior thermal insulation systems for autoclaved aerated concrete (AAC) structures is introduced. In the computer aided design, the hygric properties of the thermal insulation layer and the connecting layer between the AAC block and the thermal insulation board are investigated. The computational analysis shows that the moisture diffusivity, ? , of the thermal insulation layer should be very high (~ 1 * 10-6 m2/s), its water vapor diffusion resistance factor, ?, very low (~ 3-5), andhygroscopic moisture content, whyg, moderate (~ 0.01 m3/m3). This combination of properties can potentially be met by modifications of some not commonly used thermal insulation materials, such as are hydrophilic mineral wool or calcium silicate. On theother hand, the hygric properties of the connecting layer are not found very restrictive. Common lime-cement- or lime-pozzolan mortars can meet the required criteria of ? ~ 1 * 10-9 m2/s - 1 * 10-8 m2/s, ?~ 10 - 20, and whyg ~ 0.05 m3/m3.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JN - Civil engineering
OECD FORD branch
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Project
<a href="/en/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Cumulative time dependent processes in building materials and structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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