Over deze norm
|Commissie||Brandveiligheidsaspecten bouwproducten en bouwdelen|
This document specifies a test method for determining the fire resistance of smoke extraction ducts. It is applicable only to smoke extraction ducts that pass through another fire compartment from the fire compartment to be extracted in case of fire. It represents fire exposure of a fully developed fire. This method of test is only applicable to ventilation ducts with the following classification according to EN 13501-3: - fire from inside and outside i ? o; - applicable to a pressure difference up to 500 Pa; NOTE 1 Requires that the duct A test(s) has been preformed with an under-pressure of minimum 500 Pa. - with integrity (E) and insulation (I) criteria equal to or higher than the intended classification for the smoke extraction duct.
|Nederlandse titel||Bepaling van de brandwerendheid van installaties - Deel 8:Rookafvoerkanalen|
|Engelse titel||Fire resistance tests for service installations - Part 8: Smoke extraction ducts|