Ventilation ducts: Fire resistance (NT FIRE 034)

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  • Report #: NT FIRE 034
  • Approved: February 1988
  • Hits: 0

Abstract

This NORDTEST method specifies a procedure to determine the fire resistance of ventilation ducts passing from one fire compartment to another without the aid of fire dampers. This method is not applicable for determination of the fire resistance of the fire barrier itself or of the penetration.

Categories

NT Methods | Fire

Nordtest

Nordtest is a trademark of Nordic cooperation in conformity assessment. The emphasis of Nordtest is to develop, promote and innovate Nordic test methods and pre-normative activity. Nordtest endeavours to remove technical barriers to trade and promotes the concept: “Approved once, accepted everywhere”.