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AS ISO 9705全尺寸房間燃燒試驗(yàn),澳標(biāo)AS5637.1引用AS ISO9705或者AS3837等標(biāo)準(zhǔn)來(lái)進(jìn)行防火等級(jí)Group 1、Group 2、Group 3、Group 4測(cè)試及評(píng)估。AS5637.1標(biāo)準(zhǔn)何種條件下引用AS ISO9705標(biāo)準(zhǔn)來(lái)進(jìn)行防火等級(jí)測(cè)試,請(qǐng)咨詢南京睿督公司,咨詢電話:025-8658 3475。
AS ISO 9705全尺寸房間熱釋放率試驗(yàn),AS ISO 9705火災(zāi)標(biāo)準(zhǔn)試驗(yàn)間是國(guó)際通用的大尺寸火災(zāi)試驗(yàn)房間,運(yùn)用該房間進(jìn)行熱釋放率的測(cè)量試驗(yàn)具有典型室內(nèi)火災(zāi)的特征。基于耗氧原理的熱釋放率測(cè)量原理,塑料以及其他有機(jī)固體可燃物在完全燃燒時(shí),每消耗單位質(zhì)量的氧所釋放的凈熱量接近一常數(shù);其值為E=13.1MJ/kg。根據(jù)這一規(guī)律,只要精確測(cè)量到燃燒系統(tǒng)中所耗用的氧,就能計(jì)算得到燃燒的熱釋放率。
AS5637.1-2015防火等級(jí)評(píng)定
AS5637.1-2015 Determination of fire hazard properties-wall and ceiling linings(Australian Standard)
AS5637.1-2015 測(cè)定火災(zāi)危險(xiǎn)特性-墻體及天花板(澳大利亞標(biāo)準(zhǔn))。AS5637.1的防火等級(jí)性能,AS5637.1將防火性能劃分四個(gè)等級(jí),分別為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測(cè)試 http://www.fire-test.com/teststandard/other/3434.html
澳洲NATA資質(zhì) http://www.fire-test.com/laboratory/6603.html
更多關(guān)于AS5637.1-2015澳標(biāo)測(cè)定火災(zāi)危險(xiǎn)特性,請(qǐng)咨詢南京睿督公司
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