首页> 美国政府科技报告 >Investigation of Paints and Glass Beads Used in Traffic Delineation Markings. Phase I. Evaluation of a Missouri Dispersion Resin-Varnish Type Paint and a Chlorinated Rubber-Alkyd Paint under Field Conditions
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Investigation of Paints and Glass Beads Used in Traffic Delineation Markings. Phase I. Evaluation of a Missouri Dispersion Resin-Varnish Type Paint and a Chlorinated Rubber-Alkyd Paint under Field Conditions

机译:交通标识中使用的油漆和玻璃珠的研究。阶段I.在现场条件下评估密苏里分散树脂 - 光油型涂料和氯化橡胶 - 醇酸涂料

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The report presents a field evaluation of a Missouri dispersion resin-varnish type paint and a chlorinated rubber-alkyd paint in a transverse stripe. It was clearly indicated that the chlorinated rubber-alkyd paint was superior in wear resistance. The results indicate that there is approximately 1% increases in expected life for each increase in wet film mil thickness for the Missouri dispersion resin-varnish type paints and 3% increases in expected life for each increase in wet film applied in thickness range from 10 mile to 20 mile. The method of visual evaluation of the paint stripes which correlated best with the actual stripe life was the general appearance rating system. Visual evaluation was also made by the abrasion and chipping rating systems as described by ASTM. (Author)

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