ISO 10294-5：Fire resistance tests - Fire dampers for air distribution systems - Part 5：Intumescent fire dampers ISO 10294-5：耐火试验用于空气调节系统的防火阀第5部分：膨胀型防火阀
This part of ISO 10294-5 describes the test requirements related to intumescent fire dampers. It identifies the minor modifications needed to adapt the test method described in ISO 10294-1 (which was intended for mechanical dampers) to suit intumescent fire dampers. Additional tests are included to give an assessment of the operational reliability of intumescent fire dampers.
This test is intended for intumescent fire dampers that are expected to be classified as EI dampers in accordance with ISO 10294-2. Without the addition of a mechanical damper, they are unable to achieve the “S” classification, which includes a leakage limit imposed at ambient temperatures.
BS ISO 20902-2 通常用于石油、天然气和石化行业的分区元件的防火测试程序－第2部分：管道穿透和电缆穿隔密封系统的附加程序
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