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About This Item

 

Full Description

BS EN 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.

This International Standard 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.

International Standard does not address evaluation of air permeability of individual components.


Cross References:
ISO 7345


All current amendments available at time of purchase are included with the purchase of this document.
 

Document History

  1. BS EN ISO 9972:2015

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    Thermal performance of buildings. Determination of air permeability of buildings. Fan pressurization method

    • Most Recent
  2. BS 13/30242975 DC


    BS EN ISO 9972. Thermal performance of buildings. Determination of air permeability of buildings. Fan pressurization method

    • Historical Version
  3. BS EN 13829:2001


    Thermal performance of buildings. Determination of air permeability of buildings. Fan pressurization method

    • Historical Version