Two-Coat Polyaspartic Urethane Coatings Protect Virginia Steel Bridges For Over A Decade
From JPCL, January 2016
By Ahren Olson and Todd Williams, Covestro LLC; Mark Hudson, The Sherwin-Williams Company; C. Wayne Fleming, Virginia Department of Transportation
Over the past decade, more than 100 steel bridges in the state of Virginia have been repainted with two-coat polyaspartic urethane coatings. The authors discuss the advantages and disadvantages of using two-coat polyaspartic coatings for repainting of steel bridges....