DIN EN 13501-4-2010 施工产品和建筑部件燃烧性能分类.第4部分:烟控制系统构件耐火性试验用数据分类.德文版本EN 13501-4-2007+A1-2009
Fire classification of construction products and building elements - Part 4: Classification using data from fire resistance tests on components of smoke control systems; German version EN 13501-4:2007+A1:2009
This Standard specifies the procedure for classification of components of smoke control systems, using data from fire resistance tests which are within the field of application of the relevant test methods. Classification on the basis of extended application of test results is also included in the scope of this Standard. Products covered by this Standard are: - smoke control ducts; - smoke control dampers; - smoke barriers; - powered smoke and heat exhaust ventilators (fans), including connectors; - natural smoke and heat exhaust ventilators.