ASTM E814渗透性防火物料燃烧试验的标准试验方法
日期:2012-02-08 12:07
trations of a floor-ceiling assembly or roof-ceiling assembly that are tested as part of the assembly in accordance with Test Methods E119.
1.6 This test method does not apply to membrane penetrations of load-bearing walls.
1.7 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.8 This standard is used to measure and describe the res
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