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Airtightness and airtightness measurement

5 Hits, Last modified: 6 months ago

is too variable to maintain a consistant hygienic level of air exchange and high ventilation heat losses ... ones. In energy efficient buildings an increased level of airtightness is particularly important. The ai... ollution with radon from the ground) An adequate level of airtightness is the basis for: * the use of... es for implementation ==== If a particularly low level of airtightness is expected for a building (many

Improving thermal bridges and airtightness in existing buildings

3 Hits, Last modified: 6 years ago

bridges that only insulation to the Passive House level can ensure sufficiently high interior surface tem... ght windows are installed. With the Passive House level of insulation on the outside, one can be sure to ... these is to position the airtight envelope at the level of the old exterior plaster. Without careful airt