EN 14390大范围室内参考试验
日期:2020-03-30 14:42
pecifies a test method to evaluate the reaction to fire performance of building products. A fire is simulated which under well-ventilated conditions starts in a corner of a small room with a single open doorway The method is intended to evaluate the contribution of a surface product to fire growth in a room configurat using a specified ignition source. It constitutes a reference test for this type of product within the euro classification system for reaction to fire performance of construction p
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12/23 17:51