ISO 9239-2: 地板防火性能测定－第2部分：火焰的延伸测定
日期:2010-04-10 00:00
ISO 9239-2: 地板防火性能测定－第2部分：火焰的延伸测定
ISO 9239-2: Reaction to fire tests for floorings -- Part 2: Determination of flame spread at a heat flux level of 25 kW/m2
Abstract摘要
ISO 9239-2 specifies a method for assessing the burning behaviour of horizontally mounted flooring systems exposed to a heat flux gradient in a test chamber, when ignited with pilot flames. The radiant heat gradient is higher than the one described in ISO 9239-1 in order to simulate conditions in a corridor adj
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