Objavljen
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.
OBJAVLJEN
ISO 9972:2015
90.93
Odluka o potvrđivanju standarda
3. 12. 2020.
PROJEKAT
ISO/PWI 9972
Toplotne performanse zgrada — Određivanje vazdušne propustljivosti zgrada — Metoda povećanja pritiska pomoću ventilatora
60.60 Standard objavljen