EN 14390 着火试验.表面产品用大范围室内参考试验-标准名称
EN 14390Fire test - Large-scale room reference test for surface products
EN 14390 着火试验.表面产品用大范围室内参考试验
EN 14390 着火试验.表面产品用大范围室内参考试验-标准简介
本标准指定了一种测试方法来评估建筑产品的防火性能。模拟一场火灾，在通风良好的条件下，只有一扇门的小房间的角落开始。该方法旨在使用指定的点火源，评估表面产物对房间结构中火灾生长的作用。该方法适用于无法在小型或中型实验室中进行最终用途测试的建筑产品。
This European Standard specifies 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 products The method is particularly suitable for construction products which cannot be tested in their end use application in a small or intermediate laboratory scale. The method can also be used to assess the effect of an insulating substrate on the product performance A test performed in accordance with the method specified in this European Standard provides data for the early stages of a fire from ignition up to flashover
The method is not intended to evaluate floor coverings. It may not be suitable for some free-standing products because their integrity, when exposed to fire could have a decisive influence on their behavior internal surface linings, assemblies, pipes and pipe insulation products used in building n Standard specifically relates to The term"surface product as used in the title and scope of this Europea.
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