90.93 Standard confirmed May 16, 2024
CEN
CEN/TC 156 Ventilation for buildings
European Norm
91.140.30 Ventilation and air-conditioning systems
To specify a method for the measurement and calculation of the surface area of ductwork and ductwork components.
Legislation related to this standard
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
PUBLISHED
EN 14239:2004
90.93
Standard confirmed
May 16, 2024
IN_DEVELOPMENT
prEN 18289