ASTM D3806小规模评价阻燃涂料标准试验方法(2英尺通道法)
日期:2012-02-10 17:46
ASTM D3806Standard Test Method of Small-Scale Evaluation of Fire-Retardant Paints (2-Foot Tunnel Method)
ASTM D3806小规模评价阻燃涂料标准试验方法(2英尺通道法)
A number of laboratory procedures are used to evaluate the effectiveness of fire-retardant and fire-resistant treatments and coatings. In general, these methods measure the three stages of fire development: (1) ignition; (2) flame spread (rate of growth of the fire); and (3) conflagration extent. While all three are of extreme importance,
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12/27 17:33