More Articles for National Center for Asphalt Technology at Auburn University

Road Science Tutorial

Brooke Wisdom - Sep 01, 2010

Road Science Tutorial

One and One is One Two lifts can become a single, strong layer. By Tom Kuennen, Contributing Editor With two-lift hot mix asphalt paving, it’s a case of 1+1=1. As more durable hot mix asphalt pavement designs are explored in the United States, two-lift ...

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Highway Contractor: RAP -- Making new fans across the country

Brooke Wisdom - Feb 01, 2010

Highway Contractor:  RAP -- Making new fans across the country

by Daniel Brown, Contributing Editor With workability, environmental benefits and solid performance reports,Reclaimed Asphalt Pavement — RAP — is becoming a bigger part of the mix.   It’s a trend that’s sweeping the nation: using more reclaimed asphalt pavement (RAP) in hot-mix asphalt. ...

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