BS EN 2826-2011 航空航天系列.受火焰和辐射热影响的非金属材料的燃烧行为.烟雾中毒气含量测定

标准号：BS EN 2826-2011
中文标准名称：航空航天系列.受火焰和辐射热影响的非金属材料的燃烧行为.烟雾中毒气含量测定
英文标准名称：Aerospace series. Burning behaviour of non metallic materials under the influence of radiating heat and flames. Determination of gas components in the smoke
标准类型：V13
发布日期：2011/3/31 12:00:00
实施日期：2011/3/31 12:00:00
中国标准分类号：V13
国际标准分类号：13.220.40;49.025.99
适用范围：This European Standard defines a test method to determine the concentration of certain gas components dueto pyrolitic decomposition of solid materials and composite materials under the influence of radiant heat onlyor with simultaneous flame application.NOTE 1 The gas components in the smoke are determined according to the specific environmental and test conditionsdefined in EN 2824 and this standard. No studies have been made up to now to determine whether the results can betransferred to different conditions, particularly to actual fire conditions. The inhalatory toxical risk and irritancy affect cannotbe assessed by merely measuring the concentration of individual gas components in the smoke.NOTE 2 The burning behaviour and consequently the gas components in the smoke of aerospace materials are notonly influenced by the type of material but also to a large extent by the configuration, the specific surface and mass, thecombination with other materials, the means of joining as well as the processing technique.NOTE 3 These influences shall be taken into account in the preparation of tests, the selection of test specimens andthe interpretation of test results.