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Checklist: Test reports of airtightness measurements

3 Hits, Last modified: 23 months ago

uilding included? Is the calculation correct? * Has the installation location of the fan been documented? * Has temporary sealing of the building envelope been r... outdoor air and exhaust air ducts at least)? * Has a series of measurements at positive pressure AND

Why build an airtight house? – Leakage problems

3 Hits, Last modified: 6 years ago

g. an aluminium sheet is absolutely airtight, but has practically no insulating effect. Airtightness i... leakage is required:\\ **The n₅₀ value has to be not higher than 0.6 h^-1. ** This... is a quite demanding requirement, but experience has shown * after some learning gained with first b

Airtightness test

2 Hits, Last modified: 7 years ago

\\ Experience with low-energy and Passive Houses has shown that better airtightness (i.e. a lower n<su... strived for and realised; it's unexpensive and it has a lot of advantages, reduced energy demand is onl

General principles for improving airtightness

1 Hits, Last modified: 10 years ago

n only carry this out in an airtight manner if it has been thoroughly designed.\\ \\ |{{ :picopen:stift