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Why build an airtight house? – Leakage problems

7 Hits, Last modified: 6 years ago

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

5 Hits, Last modified: 6 years ago

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 (n₅₀-values) should not exceed 3 h^-1 without ventilation syste

General principles for improving airtightness

5 Hits, Last modified: 9 years ago

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

Checklist: Test reports of airtightness measurements

3 Hits, Last modified: 18 months ago

before and after each measurement series)? * //Note:// If the wind speed is greater than 6 m/s (21.