DIN 18234-1大型屋顶防火测试
日期:2020-03-19 14:11
安全等级不可比。
The document specifies terms and requirements for non-ventilated roofs with roofings exposed to fire from below within areas without openings; it also specifies a test method for these requirements. The safety level of a roof tested in accordance with this standard is not comparable with the safety level of building materials of the fire resistance class F 30 according to DIN 4102 part 2.
DIN 18234-1大型屋顶的防火安全相关标准
DIN 18531-1屋顶, 阳台和走道防水. 第1部分: 不可利用
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