AS5637.1-2015标准名称及简介
AS5637.1-2015 Determination of fire hazard properties-wall and ceiling linings(Australian Standard)
AS5637.1-2015 测定火灾危险特性-墙体及天花板(澳大利亚标准)。
AS5637.1的防火等级评估(Group 1,Gruop 2,Group 3,Group 4),根据澳标AS/NZS 3837及ISO9705进行检测。AS5637.1是基于AS3837热释放速率测试(小面积法) 或者 ISO9705全尺寸房间燃烧测试(大面积法)而制定的对材料风险等级评估的方法。AS5637.1分四个等级Group1, Group2, Group3, Group4。具体选择AS3837还是ISO9705进行测试由产品的最终应用来决定。南京睿督基于产品具体用途提供最合适的检测方案,南京睿督公司咨询电话:025-86583475。
AS3837热释放速率测试(小面积法)样品要求
100mm*100mm*实际厚度(不超过50mm)
ISO9705全尺寸房间燃烧测试(大面积法)样品要求
2.4m×3.6m ,3块和2.4m×2.4m,1块。墙壁和天花板都敷以试样,这被定为试样的标准配置形式。
AS3837测试不适用的产品
薄膜类产品不适合
易收缩或熔化的产品不适合;
具体的产品材质是否适合AS 3837/ISO 5660-1测试,请咨询南京睿督
AS5637.1-2015防火等级评定
AS5637.1将防火性能划分四个等级,分别为Group 1; Group 2; Group 3; Group 4。
AS5637.1 Group 1-material that does not reach flashover when exposed to 100KW for 600s followed by exposure to 300KW for 600s.
AS5637.1 Group 2- material that flashover flashover following exposure to 300KW within 600s after not reaching flashover when exposed to 100KW for 600s.
AS5637.1 Group 3- material that reaches flashover in more than 120s but within 600s when exposed to 100KW.
AS5637.1 Group 4- material that reaches flashover within 120s when exposed to 100KW.
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