ASTM E2257墙壁和天花板材料和组件的房屋着火试验的标准试验方法
日期:2012-02-08 12:03
he center of the floor, and (b) a characteristic upper level gas temperature in the room.
The potential for the spread of fire to objects outside the room of origin is evaluated by the measurement of the rate of heat release of the fire.
Measurements of the rate of production of carbon monoxide, carbon dioxide, and visible smoke are taken.
The overall performance of the test specimen is visually documented by full-color photographic records. Video taping of the complete fire test is an acceptabl
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