Over deze norm
|Commissie||Brandveiligheidsaspecten bouwproducten en bouwdelen|
This Part of EN1366 specifies a method for determining the fire resistance of horizontal service ducts and vertical service shafts, which pass through walls or floors and enclose pipes and cables. The test examines the behaviour of ducts and shafts exposed to fire from outside and from inside the duct. This standard is read in conjunction with EN 1363-1. This test is unsuitable for evaluating service ducts with internal barriers at walls and floors. Whilst the walls of service ducts or shafts tested to this method may provide specified levels of integrity or insulation, testing to this standard does not replace the testing of the functional endurance of small electrical cables which is covered in EN 50200. Fire resistance testing of ducts for air distribution systems is covered in EN 1366-1.
|Nederlandse titel||Bepaling van de brandwerendheid van installaties - Deel 5: Dienstleidingen en schachten|
|Engelse titel||Fire resistance tests for service installations - Part 5: Service ducts and shafts|
|Vervangen door||Normatieve verwijzingen||