More Articles for Advanced Asphalt Technologies
Highway Contractor
Half and Half
One year later, a mat with 50-percent RAP looks really good.
by P. Michael Harnsberger,
Western Research Institute
All photos courtesy of Western Research Institute.
A stretch of asphalt in Canada, laid down in September 2009, is beginning to reveal its secrets.
Initial ... Read More...
Road Science: Thin is In
Thin lift hot-mix asphalt overlays are securing their place in the ‘pavement preservation toolbox’ touted by the Federal Highway Administration, the Foundation for Pavement Preservation, and other groups.
And while they are more expensive in initial costs than other proven pavement ... Read More...
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