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Why build an airtight house? – Leakage problems @planning:airtight_construction:general_principles

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ply to Passive Houses. * building damage caused by water vapour that is transported in air draughts can only be prevented by airtightness of the envelope (see illustration). ... g damage occurs in this way. This can be remedied by\\ careful airtight construction.**//|\\ \\ **Rega... e most important one (as sometimes misrepresented by popular publications - good insulation is the mos

Airtightness test @planning:airtight_construction:general_principles

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etween the inside of the building and the outside by means of a blower door test. The blower door cons... me V_n50. Blower door tests are offered by competent engineering firms in many countries (fo... rget value for new buildings was first introduced by the German Energy Saving Ordinance (EnEV) of 01.0... demand is only one of these. The values required by the current EnEV regulations remained unchanged,

Airtightness measurements in Passive Houses

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ed out after completion of the building; however, by this time, all installations, screed, cladding et... temporarily closed off for the measurement (e.g. by taping over or using a sealing balloon). In doing

Checklist: Test reports of airtightness measurements @planning:airtight_construction:general_principles

1 Hits, Last modified: 23 months ago

accordance with ISO 9972 (Method 1)? * Is room-by-room calculation of the air volume of the buildin