ASTM E2307用中型多层试验设备测定周边防火墙系统防火性的标准试验方法
日期:2012-02-08 10:54
the Test Methods E119 time-temperature curve for the remainder of the test in the test room.
1.3 This test method specifies the heating conditions, methods of test, and criteria for evaluation of the ability of a perimeter fire barrier to maintain the fire resistance where a floor and exterior wall assembly are juxtaposed to a perimeter joint.
1.4 Test results establish the performance of perimeter fire barriers during the fire-exposure period and shall not be construed as having determined the

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