ASTM E69经烟管装置处理的木材的燃烧特性的标准试验方法
日期:2012-02-08 11:04
aximum vertical flame progress.
This test method is not sufficiently large scale to evaluate the suitability of a given treated product for building construction, but it is a convenient method to use for purposes of development or as a quality-control test during manufacture.
This test method gives a procedure for sampling and preparation of test specimens from a lot of treated material in which complete penetration is a requirement. A procedure is also given for the sampling of charges at a tre
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