yeemok 发表于 2016-12-10 09:25:42

ASTMD713-90 Standard Practice for Conducting Road Service Tests

ASTM D713-90

Standard Practice for Conducting Road Service Tests on Fluid Traffic Marking Materials

This practice covers the determination of the relative service life of fluid traffic marking materials such as paint, thermoplastic, epoxy, and polyester products under actual road conditions using transverse test lines. Materials under test are applied under prescribed conditions and periodic observations are made using prescribed performance criteria.

admin 发表于 2016-12-12 21:07:24

谢谢您的分享,金币已奖励!
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