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
ASTM E814 Standard Test Method for Fire Tests of Penetration Firestop Systems
ASTM E814渗透性防火物料燃烧试验的标准试验方法
This test method is used to determine the performance of a firestop system with respect to exposure to a standard time-temperature fire test and a hose stream test. The performance of a firestop system is dependent upon the specific assembly of materials tested including the number, type, and size of penetrations and the floors or walls in which it is installed.
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