NEN EN 13381-9:2015现行
Test Methods For Determining The Contribution To The Fire Resistance Of Structural Members - Part 9: Applied Fire Protection Systems To Steel Beams With Web Openings
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN EN 13381-9:2015
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：40
标准简介
Defines a test and assessment method for determining the contribution made by fire protection systems to the fire resistance of structural steel beam I and H members in the horizontal plane containing openings in the web which may affect the structural performance of the beam.
本标准替代的旧标准
