NEN 6077-1993
Expermental determination of the fire resistance of ventilation ducts with dampers

Standard No.

NEN 6077-1993

Release Date

1993

Published By

NL-NEN

Latest

NEN 6077-1993

Scope

This standard provides the method for the experimental determination of the fire resistance with regard to the separating function of ventilation ducts equipped with fire dampers. The standard is intended to be applied to ventilation ducts equipped with fire dampers, including the penetration with the partition construction.

NEN 6077-1993 history

• 1993 NEN 6077-1993 Expermental determination of the fire resistance of ventilation ducts with dampers
• 1991 NEN 6077-1991 Experimentele bepaling van de brandwerendheid van ventilatiekanalen voorzien van brandkleppen