ASTM E108：屋面覆盖物防火测试的标准测试方法
日期:2010-06-27 00:00
methods measure the surface spread of flame and the ability of the roof covering material or system to resist fire penetration from the exterior to the underside of a roof deck under the conditions of exposure.
These test methods also provide criteria to determine if the roof covering material will develop flying burning material, identified as flying brands, when subjected to a 12-mph (5.3-m/s) wind during the simulated fire exposure tests.These test methods do not necessarily illustrate the
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