Airtightness of a multi-family passive residential building in the Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F13%3A00216259" target="_blank" >RIV/68407700:21110/13:00216259 - isvavai.cz</a>
Result on the web
<a href="http://www.buildair.eu/homepage.html?Itemid=42" target="_blank" >http://www.buildair.eu/homepage.html?Itemid=42</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Airtightness of a multi-family passive residential building in the Czech Republic
Original language description
During the construction of a multi-family residential building the developer decided that the building must comply with the airtightness requirements for passive houses. Based on inspection work and preliminary testing, the original design was revised. The execution of the new air barrier system was supervised. Selected flats were repeatedly tested during the construction process. The whole building was tested once before the completion of the construction. After the completion of the building, all theflats, the whole building and the staircase were tested again. In order to evaluate the effectiveness of the designed air barrier system, a very similar ?standard? building of the same development was tested under the same conditions. The airtightness deteriorated during the building process, which proves the need of control until the completion of the building. The test results of particular flats were worse than the whole building test results due to the internal leakage (it points out
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

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

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