Exterior thermal insulation systems for AAC building envelopes: computational analysis aimed at increasing service life

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00189908" target="_blank" >RIV/68407700:21110/12:00189908 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.enbuild.2011.11.030" target="_blank" >http://dx.doi.org/10.1016/j.enbuild.2011.11.030</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.enbuild.2011.11.030" target="_blank" >10.1016/j.enbuild.2011.11.030</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Exterior thermal insulation systems for AAC building envelopes: computational analysis aimed at increasing service life

Popis výsledku v původním jazyce

A computational analysis aimed at increasing service life of exterior thermal insulation systems suitable for building envelopes based on autoclaved aerated concrete (AAC) in the climatic conditions of Central Europe is presented. In the first step, a sensitivity analysis of the effect of hygric parameters of materials involved in thermal insulation systems on the hygrothermal performance of AAC envelopes is accomplished, in order to identify appropriate ranges of their values. Computational simulationsof temperature and moisture fields in AAC building envelopes are then performed, using proper combinations of properties of exterior layers. The results are evaluated from the point of view of frost resistance of the whole building envelope, and the appropriate values of hygric properties of thermal insulation layer and exterior plaster are identified. Finally, prospective types of materials suitable for the investigated thermal insulation system are proposed.

Název v anglickém jazyce

Exterior thermal insulation systems for AAC building envelopes: computational analysis aimed at increasing service life

Popis výsledku anglicky

A computational analysis aimed at increasing service life of exterior thermal insulation systems suitable for building envelopes based on autoclaved aerated concrete (AAC) in the climatic conditions of Central Europe is presented. In the first step, a sensitivity analysis of the effect of hygric parameters of materials involved in thermal insulation systems on the hygrothermal performance of AAC envelopes is accomplished, in order to identify appropriate ranges of their values. Computational simulationsof temperature and moisture fields in AAC building envelopes are then performed, using proper combinations of properties of exterior layers. The results are evaluated from the point of view of frost resistance of the whole building envelope, and the appropriate values of hygric properties of thermal insulation layer and exterior plaster are identified. Finally, prospective types of materials suitable for the investigated thermal insulation system are proposed.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GA103%2F09%2F0016" target="_blank" >GA103/09/0016: Vlhkostní, tepelná a mechanická analýza inovovaných obvodových plášťů na bázi pórobetonu zaměřená na problémy trvanlivosti</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Energy and Buildings

ISSN

0378-7788

e-ISSN

—

Svazek periodika

47

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

84-90

Kód UT WoS článku

000301989800011

EID výsledku v databázi Scopus

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