UNI 8457單面受火試驗(yàn)
UNI 8457單面受火試驗(yàn)-標(biāo)準(zhǔn)名稱
UNI 8457：Combustible products which can be hit by flame on one surface-Reaction to fire by applying a small flame.
UNI 8457：受單面燃燒的易燃材料－小火燃燒
UNI 8457單面受火試驗(yàn)-標(biāo)準(zhǔn)簡介
描述了一種測定受施加在一面上的小火焰作用的試樣的后燃時(shí)間、損壞區(qū)域和滴落的方法。本標(biāo)準(zhǔn)適用于可能在一面和/或另一面上燃燒的產(chǎn)品，但不適用于以下建筑產(chǎn)品：UNI EN 13501-1中規(guī)定的試驗(yàn)方法。
Describes a method for determining the time of post-combustion, post-combustion time, damaged area and dripping of a test sample subjected to the action of a small flame applied on one face This standard is applicable to products which may be flamed on one face and/or on the other, but not simultaneously This standard shall not apply to construction products for which: Test methods defined in UNI EN 13501-1 The method provides an indicative indication of the reaction to fire of a product in Initial stage of a fire, under the action of a limited-volume ignition source.
UNI 8457單面受火試驗(yàn)-相關(guān)標(biāo)準(zhǔn)
UNI CEI 11170-3意大利軌道車輛阻燃防火測試標(biāo)準(zhǔn)明確了用于評估軌道車輛材料防火性能的測試方法以及等級判定標(biāo)準(zhǔn)
UNI 8456 受雙面火焰燃燒的易燃材料-小火焰
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