Paint Road surface marking

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pigment yellow 10 common yellow colorant used road marking on u.s. highways.




paint applied right after road has been paved. road marked commonly truck called striper. these trucks contain hundreds of gallons of paint stored in huge drums sit on bed. markings controlled manually or automatically controller sits on bed. paint run through series of hoses under air pressure , applied roadway surface along application of glass beads retroreflectivity. after application, paint dries quickly. glass beads mixed in paint , applied together, not recommended method. usual method use separate gun spray glass beads on wet paint during application.


painted symbols, such turn-lane arrows or hov lane markers, applied manually using stencils. painted markings last 9 36 months. there water-based paints can applied @ double level of thickness of typical latex paints. technique can extend life of markings.








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