Highway Marking Paints Essay

This report has been created as per the details of the earn received on 18th March from Morris Hordern, Senior Engineer of the passages Department, and contains the results of the tests conducted by Proactive Consultants Inc. on all the available new highway blushing mushrooms. On the basis of our tests and in our professional opinion, Centrexs new headstone TL is the outperform option for highway marker moving picture.Highway Marking Paints 2 This project was carried out in order to test the suitability of the fresh available range of highway marking paints which claim to be of break quality in terms of visibleness, spraying characteristics and speed of drying. The marker icon was conducted between 12 a.m and 6 a.m. The following table documents the consolidated results of our study. The paints argon lined up in the table on the basis of suitability, the best one being the first in the table.Paints that did not meet the stripped standards (as specified by ASTM D-711) of t wenty minutes drying time, good spraying characteristics(as incontrovertible by Paint Manufacturers Associations specification PMA-02-28H) and visibility of 7 and 6 after three months and six months of traffic wear separately open been eliminated. Codes assigned to the paints on twenty-fifth March, 2010 (the start date of the tests) have been used to eliminate any chance of bias or manipulation. The tests were conducted on two stretches of highway- Highway 17 (concrete surface), 1.5 miles north of the intersection with Highway 43. Highway 43 (asphalt surface) 1 mile west of the intersection with Highway 17.visibility has been rated as per the judgment of myself and 4 other drivers associated with Proactive Consultants Inc. Day visibility is judged from a keep of 500 yards (500 being a perfect 10). The points free fall by two for every 100 yards less of visibility. These tests were conducted on 25th June, 2010. Night visibility is judged using high beam from a distance of 200 ya rds (visibility from 200 yards being a perfect 10). The points drop by two for every 40 yards less of visibility. These tests were conducted on 25th September, 2010. found on our tests, the two best paints for highway marking are WC (which is Hi-Linear Products clean paint- HILITE) and YR (which is Centrex Inc.s new TL yellow-bellied paint) The two paint are almost equal in terms of quality. Centrexs TL yellow paint takes 3 minutes less to dry, has pretty cleanse visibility on concrete, after both 3 months and 6 months. The HILITE paint takes 3 minutes more than Centrexs paint to dry has slightly better visibility on asphalt after both 3 months and 6 months.In my professional opinion, Centrexs new TL yellow paint is the most suitable on for highway marker photo for the following reasons 1) It is the strongest paint overall, better suited for highway marker painting than any other white or yellow highway paint, 2) Centrex is a company with which the Highway Department has been w orking and is thus a reliable source.