1. Measuring air leakage by the fan pressurization method;ASTM Standard E779;Annual book of ASTM Standards,1982
2. Determination of airtightness of building envelopes by the fan depressurisation method;CGSB Standard 149.10-M86,1986
3. Thermal insulation—determination of building air tightness—fan pressurization method;ISO Standard 9972,1995