AS ISO 9705全尺寸房间燃烧试验,澳标AS5637.1引用AS ISO9705或者AS3837等标准来进行防火等级Group 1、Group 2、Group 3、Group 4测试及评估。AS5637.1标准引用AS ISO9705标准来进行防火等级测试,请咨询南京睿督公司,咨询电话:025-8658 3475。
AS ISO 9705全尺寸房间热释放率试验,AS ISO 9705火灾标准试验间是国际通用的大尺寸火灾试验房间,运用该房间进行热释放率的测量试验具有典型室内火灾的特征。基于耗氧原理的热释放率测量原理,塑料以及其他有机固体可燃物在完全燃烧时,每消耗单位质量的氧所释放的净热量接近一常数;其值为E=13.1MJ/kg。根据这一规律,只要精确测量到燃烧系统中所耗用的氧,就能计算得到燃烧的热释放率。
AS5637.1-2015防火等级评定 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的防火等级性能,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.
AS3837测试 http://www.fire-test.com/teststandard/other/3434.html 澳洲NATA资质 http://www.fire-test.com/laboratory/6603.html
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