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Airtightness Measurement of High-Rise Buildings

5 Hits, Last modified: 3 years ago

======Airtightness Measurement of High-Rise Buildings====== Due to the particularly strong wind and thermal influences in high-rise buildings, special rules must be taken into ... ide for carrying out airtightness measurements in high-rise buildings. The influence of the temperature ... thermal) is, for example, about 48 Pa for an 80 m high building and a temperature difference (inside/out

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

4 Hits, Last modified: 18 months ago

ng points used at different pressure differences (highest value ± 50 Pa at least)? * Is the flow expon... eater than 6 m/s (21.6 km/h) OR the wind force is higher than 3 Beaufort, the stated limiting values for... n:** For the measurement of tall buildings (e.g. high-rise buildings) special boundary conditions apply... le_documents|]] [[..:airtightness_measurement_of_high-rise_buildings_guidelines|]] [[..:..:airtight_co

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

4 Hits, Last modified: 6 years ago

uired:\\ **The n₅₀ value has to be not higher than 0.6 h^-1. ** This is a quite dem... * the costs for achieving these values are not higher than those to achieve less demanding ones. (To ... s significant. The influence on peak load is even higher (because of the changing weather conditions). T... irements. The only result will be, that yo'll get higher risks for bad performance. On the other side, i

Airtightness measurements in Passive Houses

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chieved with an appropriate airtightness concept. Higher requirements may apply for special types of bui... airtight_construction:airtightness_measurement_of_high-rise_buildings_guidelines|Airtightness Measurement of High-Rise Buildings]] {{:picopen:members_only.png?20

Airtightness test @planning:airtight_construction:general_principles

3 Hits, Last modified: 6 years ago

the other hand, the level of airtightness is not high enough to meet the structural protection requirem... ree envelope components, and at the same time too high to allow for sufficient gap ventilation.**\\ \\ ... to build a\\ house, attention should be paid to a high level of airtightness\\ - because trying to impro