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 only test method in the selection of a perimeter fire barrier. It is not intended as a specification for all attributes required by a perimeter fire barrier, or any of its individual components, in order for a perimeter fire barrier to be used in a particular application.
1. Scope
1.1 This test method measures the performance of the perimeter fire barrier and its ability to maintain a seal to prevent fire spread during the deflection and deformation of the exterior wall assembly and floor a
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