This standard is intended for the measurement of the air permeability of buildings or parts of buildings in the field. It specifies the use of mechanical pressurization or depressurization of a building or part of a building. It describes the measurement of the resulting air flow rates over a range of indoor-outdoor static pressure differences.
DS/EN 13829:2001 history
2001DS/EN 13829:2001 Thermal performance of buildings - Determination of air permeability of buildings - Fan pressurization method