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- Airtightness measurements in Passive Houses
- 0 |}}] ==== 2. Calculation of volumes ==== The air volume V<sub>n50</sub> within the heated building... ction:general_principles:blower_door_test|the n50 air leakage value]]. It is supposed to indicate the //actual// volume of air that will be heated or cooled within the building... rule, the only intended openings are the outdoor air and exhaust air openings of the ventilation syste
- Airtightness test @planning:airtight_construction:general_principles
- nnot ensure a continuous and adequate exchange of air (see [[planning:building_services:ventilation:bas... gs are so airtight, that a sufficunet exchange of air through gap ventilation for acceptable indoor air quality is not possible. On the other hand, the leve... low for sufficient gap ventilation.**\\ \\ ===== Air pressure test ===== The **air pressure test**, o
- Why build an airtight house? – Leakage problems @planning:airtight_construction:general_principles
- age caused by water vapour that is transported in air draughts can only be prevented by airtightness of... e roof area. * Draughty living spaces and cold air pockets are no longer acceptable for inhabitants:... ter comfort. * Ventilation systems with supply air and exhaust air spaces only function if the building envelope is sufficiently airtight. * Airtightn
- Checklist: Test reports of airtightness measurements @planning:airtight_construction:general_principles
- ports of airtightness measurements ====== Is the air tightness measurement protocol complete? This can... Method 1)? * Is room-by-room calculation of the air volume of the building included? Is the calculati... ilding envelope been recorded (sealing of outdoor air and exhaust air ducts at least)? * Has a series of measurements at positive pressure AND negative pr