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- Airtightness measurements in Passive Houses
- to ISO 9972, method 1. The deviations (these are not of a fundamental nature), clarifications and addi... according to the procedure listed below which is not part of the ISO 9972. The resulting volume is to ... ng etc. will have been completed already. It will not be possible to access many important connections ... ight layer can no longer be remedied, which would not be practical.| | |For this reason, carrying out m
- Why build an airtight house? – Leakage problems @planning:airtight_construction:general_principles
- side the construction.\\ \\ **Airtightness should not be confused with thermal insulation**. Both are i... materials are very good insulators, but they are not airtight. The only insulation material that can a... irement for energy-saving construction, but it is not the most important one (as sometimes misrepresent... ssential requirement).\\ \\ **Airtightness should not be confused with diffusion impermeability either*
- Airtightness test @planning:airtight_construction:general_principles
- test ====== Infiltration (gap ventilation) cannot ensure a continuous and adequate exchange of air ... ventilation for acceptable indoor air quality is not possible. On the other hand, the level of airtightness is not high enough to meet the structural protection req... ressurisation test (n<sub>50</sub>-values) should not exceed 3 h<sup>-1</sup> without ventilation syste
- General principles for improving airtightness @planning:airtight_construction:general_principles
- n German)]].\\ \\ ===== Airtight construction is not a question of the construction method ===== Buil... structions have demonstrated that airtightness is not about the specific construction method. Søren Pep... anently and airtightly joined**. Attention: it is not enough to “connect” the window frame to the brick wall, for example, (because the wall level is not airtight!). Instead, the window frame must be pe
- Airtightness Measurement of High-Rise Buildings
- wer door measurements. The ISO 9972 standard does not provide sufficient information on this. For this ... deviation of the pressure difference of 10% must not be exceeded anywhere within the building envelope cannot be met under any circumstances. In order to still... fans can be positioned, which measured values cannot be evaluated and which additional measurements sh