Over deze norm
|Commissie||Brandveiligheidsaspecten bouwproducten en bouwdelen|
This Part of prEN 15269 sets out the general principles for the extended application of test results obtained on fire resisting doors and shutters when tested in accordance with EN 1634-1. The rules to evaluate the direct field of application of fire resisting doorsets and shutter assemblies are given in EN 1634-1 and are based on the results of a single test. These relate to the more common forms of door constructions for which experience of testing has provided the knowledge that such variations can be safely accepted. The extent of the permitted variations are generally conservative and are based on the minimum level of common agreement achieved. Variations outside of the rules given in direct application require the consideration of additional expert judgement and/or the interpolation and extrapolation from a series of tests in order to produce a field of extended application.
|Nederlandse titel||Uitbreiding geldigheidsgebied van resultaten van brandwerendheidsproeven voor deuren en luiken - Deel 1: Algemene eisen|
|Engelse titel||Extended application of test results for fire resistance for doorsets and shutter assemblies - For doors and shutters - Part 1: General requirements for fire resistance|