标准摘要
[中文适用范围]： ISO 3008 的这一部分规定了确定可能从底部暴露于火的水平门和百叶窗组件的耐火性的测试方法。 它适用于建筑物中需要防火等级的地板或屋顶组件内水平安装的所有类型的门和百叶窗组件。 该测试方法允许测量完整性，如果需要，还可以测量辐射和隔热性。 此外，该测试方法还包括对经过标准耐火测试的测试样本的承载能力进行测量。 [外文原描述]： ISO 3008-3:2016 specifies the test method for determining the fire resistance of horizontally oriented door and shutter assemblies which may be exposed to a fire from the underside. It is applicable to all types of door and shutter assemblies installed in a horizontal orientation within floor or roof assemblies requiring fire-resistance ratings in buildings. The test method allows for the measurement of integrity and, if required, the measurement of radiation and thermal insulation. In addition, this test method includes measurement of the load-carrying ability of the test specimens subjected to a standard fire-resistance test.
英文名称Fire resistance tests — Part 3: Door and shutter assemblies horizontally oriented