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

38 Hits, Last modified: 6 years ago

====== Why build an airtight house? – Leakage problems ====== The external envelope of a building should be as airtight as possible and this doesn’t only apply to P... age caused by water vapour that is transported in air draughts can only be prevented by airtightness of the envelope (see illustration). Building damage is

Airtightness measurements in Passive Houses

37 Hits, Last modified: 2 years ago

====== Airtightness measurements in Passive Houses ====== ===== Instructions for carrying out measurements ===== Airtightness measurements in Passive House buildings ... 0 |}}] ==== 2. Calculation of volumes ==== The air volume V_n50 within the heated building... lume that will be used for calculating [[planning:airtight_construction:general_principles:blower_door_

Airtightness test @planning:airtight_construction:general_principles

21 Hits, Last modified: 7 years ago

====== Airtightness test ====== Infiltration (gap ventilation) cannot ensure a continuous and adequate exchange of air (see [[planning:building_services:ventilation:bas... es of ventilation]]). Most newer buildings are so airtight, that a sufficunet exchange of air through gap ventilation for acceptable indoor air quality is n

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

12 Hits, Last modified: 23 months ago

====== Checklist: Test reports of airtightness measurements ====== Is the air tightness measurement protocol complete? This can be easily c... nt Cenv * Leakage coefficient CL * Is the airtightness measurement performed in accordance with... Method 1)? * Is room-by-room calculation of the air volume of the building included? Is the calculati

Airtightness Measurement of High-Rise Buildings

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======Airtightness Measurement of High-Rise Buildings====== Due to the particularly strong wind and th... itute (PHI) has produced a guide for carrying out airtightness measurements in high-rise buildings. The... atabase.passivehouse.com/de/download/product_page/airtightness|here]] ------ Click [[:planning:airtight_construction|here]] to read more about the Airtigh