Reference number
ISO 9972:2015
International Standard
ISO 9972:2015
Thermal performance of buildings — Determination of air permeability of buildings — Fan pressurization method
Edition 3
2015-08
Read sample
ISO 9972:2015
55718
Published (Edition 3, 2015)
This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 9972:2015

ISO 9972:2015
55718
Language
Format
CHF 129
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Abstract

ISO 9972:2015 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.

ISO 9972:2015 is intended for the measurement of the air leakage of building envelopes of single-zone buildings. For the purpose of this International Standard, many multi-zone buildings can be treated as single-zone buildings by opening interior doors or by inducing equal pressures in adjacent zones.

ISO 9972:2015 does not address evaluation of air permeability of individual components.

General information

  •  : Published
     : 2015-08
    : International Standard confirmed [90.93]
  •  : 3
     : 26
  • ISO/TC 163/SC 1
    91.120.10 
  • RSS updates

Life cycle

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