BS EN 15882-1:2011+A1:2017确定了影响管道耐火性的参数 通风目的。它还确定了决策时需要考虑的因素 当 在未经测试的建筑中，一种未经测试的耐火性。交叉引用:ISO 898-1:2009EN ISO 898-1EN 13501-3EN 1366-1:1999EN 1363-1:2012EN ISO 5167-1ISO 5221EN ISO 13943EN 1506EN 1507ISO 13943:2008EN 13501- 1:2018ISO 5167-1:2003包含以下内容:修订，2018年11月

BS EN 15882-1:2011+A1:2017 identifies parameters that affect the fire resistance of ducts for ventilation purposes. It also identifies the factors that need to be considered when deciding whether, or by how much a parameter can be extended either positively or negatively when contemplating the fire resistance on an untested variation in the construction.Cross References:ISO 898-1:2009EN ISO 898-1EN 13501-3EN 1366-1:1999EN 1363-1:2012EN ISO 5167-1ISO 5221EN ISO 13943EN 1506EN 1507ISO 13943:2008EN 13501-1:2018ISO 5167-1:2003Incorporates the following:Amendment, November 2018