TERMIUM Plus®

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AIR CHANGE RATE [2 records]

Record 1 2015-09-30

English

Subject field(s)
  • Building Ventilation
  • Cooling and Ventilating Systems
DEF

The number of times the total volume of air within a room or an entire dwelling is exchanged by either natural or mechanical means (usually measured in air changes per hour - ACH).

French

Domaine(s)
  • Ventilation (Construction)
  • Systèmes de refroidissement et de ventilation
DEF

Nombre de fois que le volume d’air total d’une pièce ou d’un logement entier se renouvelle naturellement ou mécaniquement (mesuré en renouvellements d’air par heure – RA/h).

OBS

On parle de «n» renouvellement d'air à l'heure.

Spanish

Save record 1

Record 2 1976-06-19

English

Subject field(s)
  • Mechanics

French

Domaine(s)
  • Mécanique

Spanish

Save record 2

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