DIN EN 13381-1-2020 测定结构构件耐火性能的试验方法. 第1部分: 水平保护膜; 德文版 EN 13381-1-2020
Test methods for determining the contribution to the fire resistance of structural members - Part 1: Horizontal protective membranes; German version EN 13381-1:2020
This European Standard specifies a test method for determining the ability of a horizontal protective membrane, when used as a fire resistant barrier, to contribute to the fire resistance of standard horizontal structural building members as defined in 6.4.2.Test of horizontal pr