DIN EN 1364-2-2018 非支承部件防火试验.第2部分:天花板;德文版本EN 1364-2-2018

标准号：DIN EN 1364-2-2018
中文标准名称：非支承部件防火试验.第2部分:天花板;德文版本EN 1364-2-2018
英文标准名称：Fire resistance tests for non-loadbearing elements - Part 2: Ceilings; German version EN 1364-2:2018
标准类型：C82
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：C82
国际标准分类号：13.220.50;91.060.30
引用标准：EN 1363-1-2012;EN 1363-2-1999;EN 13381-1-2014;EN ISO 13943-2017
适用范围：This part of EN 1364 specifies a method for determining the fire resistance of ceilings, which in themselves possess fire resistance independent of any building element above them. This European Standard is used in conjunction with EN 1363-1. The method is applicable to ceilings, which are either suspended by hangers or fixed directly to a supporting frame or construction, and to self-supporting ceilings. Within this test method, the ceiling is exposed to fire, with the exposure being applied either: a) from below the ceiling, or b) from above the ceiling to simulate fire within the cavity above the ceiling. The contribution to fire resistance which a suspended ceiling might provide as a protective membrane to loadbearing elements is determined using the procedure given in EN 13381-1. The fire resistance of loadbearing floors in conjunction with a suspended ceiling can also be assessed by using tests according to EN 1365-2.