【摘要】 欧盟于2005年颁布了EN 14600 Doorsets and openable windows with fire resisting and/or smoke control characteristics–Requirements and classification(具有耐火和/或防烟性能的门和可开启窗—要求与分级),对防火门和可开启窗的防烟性能提出了要求与分级。并要求按照EN 1634-3:2004Fire resistance and smoke control tests for door and shutter assemblies,openable windows and elements of building hardware—Part 3:Smoke control test for door and shutter assemblies(门、卷帘及可开启窗组件以及建筑五金件耐火及防烟性能试验第三部分门、卷帘组件的防烟试验中规定的测试方法进行测试)中规定的测试方法进行测试。国内暂时尚未有此试验方法,参考EN规范,一方面能够跟国际接轨,提高实验室综合能力,另一方面,实现EN规范国标化。更多还原

【Abstract】 The European Union issued EN 14600 doorsets and openable windows with fire resisting and/or smoke control characteristics –Requirements and classifi cation in 2005 and requiredto be tested in accordance with the test method specifi ed in EN 1634-3:2004 Fire resistance and smoke control tests for door and shutter assemblies, openable windows and elements of building hardware—Part 3: Smoke control test for door and shutter assemblies.China has not yet had this test method, with reference to the EN standard, on the one hand to meet international standards, improve the laboratory comprehensive capacity, on the other hand, to achieve EN standard nationalization.更多还原