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- Airtightness measurements in Passive Houses
- ss measurements in Passive House buildings are to be carried out uniformly worldwide according to ISO ... of the reference volume for passive houses is to be carried out according to the procedure listed below which is not part of the ISO 9972. The resulting volume is to be used for the determination of the n<sub>50</sub>-
- Why build an airtight house? – Leakage problems @planning:airtight_construction:general_principles
- ==== The external envelope of a building should be as airtight as possible and this doesn’t only app... pour that is transported in air draughts can only be prevented by airtightness of the envelope (see il... fficiently airtight. * Airtightness results in better sound protection Therefore, in accordance wit... st\\ building damage occurs in this way. This can be remedied by\\ careful airtight construction.**//|
- Checklist: Test reports of airtightness measurements @planning:airtight_construction:general_principles
- tightness measurement protocol complete? This can be easily confirmed using this checklist: * Is al... ect? * Has the installation location of the fan been documented? * Has temporary sealing of the building envelope been recorded (sealing of outdoor air and exhaust ai... ements at positive pressure AND negative pressure been performed? * For each series of measurements,
- Airtightness test @planning:airtight_construction:general_principles
- protection requirements, i.e. they would have to be classified as "non-airtight" with leakage rates r... al damage. The situation in many countries can be suitably described in the following words: **Now... Pa (equivalent to 5 mm water column) is created between the inside of the building and the outside b... with low-energy and Passive Houses has shown that better airtightness (i.e. a lower n<sub>50</sub> val
- Airtightness Measurement of High-Rise Buildings
- uences in high-rise buildings, special rules must be taken into account for blower door measurements. ... height of the building on the pressure difference between the bottom and the top (thermal) is, for exa... esults in pressure differences that can no longer be neglected for the measurement. This example makes... iation of the pressure difference of 10% must not be exceeded anywhere within the building envelope ca
- General principles for improving airtightness @planning:airtight_construction:general_principles
- interrupted airtight building envelope", that can be outlined using the “red pencil method” (see the //**following illustration**//). It should be possible to trace the whole building envelope wit... in each sectional drawing. In the details it must be made clear how the airtight connection is realise... ly carry this out in an airtight manner if it has been thoroughly designed.\\ \\ |{{ :picopen:stiftreg