Tag: National Center for Asphalt Technology: Page 2

Roadbuilding
Road Science
Forensic studies give clue to pavement failure.
October 9, 2012
Forensic evaluation of pavement failure begins with simple field observations.
Roadbuilding
Stretching a road maintenance budget with fine milling
The National Center for Asphalt Technology (NCAT) on the campus of Auburn University (Auburn, Ala.) recently completed a study for the Alabama Department of Transportation (ALDOT) showing that pavement design standards used by many state transportation agencies for decades can be updated to reflect new asphalt material mixes and roadbuilding methods.,The National Center for Asphalt Technology (NCAT) on the campus of Auburn University (Auburn, Ala.) recently completed a study for the Alabama Department of Transportation (ALDOT) showing that pavement design standards used by many state transportation agencies for decades can be updated to reflect new asphalt material mixes and roadbuilding methods.,The National Center for Asphalt Technology (NCAT) on the campus of Auburn University (Auburn, Ala.) recently completed a study for the Alabama Department of Transportation (ALDOT) showing that pavement design standards used by many state transportation agencies for decades can be updated to reflect new asphalt material mixes and roadbuilding methods.,The National Center for Asphalt Technology (NCAT) on the campus of Auburn University (Auburn, Ala.) recently completed a study for the Alabama Department of Transportation (ALDOT) showing that pavement design standards used by many state transportation agencies for decades can be updated to reflect new asphalt material mixes and roadbuilding methods.,The National Center for Asphalt Technology (NCAT) on the campus of Auburn University (Auburn, Ala.) recently completed a study for the Alabama Department of Transportation (ALDOT) showing that pavement design standards used by many state transportation agencies for decades can be updated to reflect new asphalt material mixes and roadbuilding methods.,The National Center for Asphalt Technology (NCAT) on the campus of Auburn University (Auburn, Ala.) recently completed a study for the Alabama Department of Transportation (ALDOT) showing that pavement design standards used by many state transportation agencies for decades can be updated to reflect new asphalt material mixes and roadbuilding methods.,The National Center for Asphalt Technology (NCAT) on the campus of Auburn University (Auburn, Ala.) recently completed a study for the Alabama Department of Transportation (ALDOT) showing that pavement design standards used by many state transportation agencies for decades can be updated to reflect new asphalt material mixes and roadbuilding methods.
August 23, 2011
0.2-inch spacing pattern open to traffic
Roadbuilding
Asphalt Today
Thin overlays offers a cost-effective way to extend the life of a good pavement. Meanwhile, new research shows that asphalt pavement sections can be designed thinner
October 1, 2010
Since 2004, the Michigan DOT has laid approximately 800 lane-miles of HMA-Ultra Thin overlays at ¾-inch thick.
Roadbuilding
Road Science
The CP Road Map, formally the Long-Term Plan for Concrete Pavement Research and Technology – first articulated to the industry at the Transportation Research Board meeting in January 2006 – is fine-tuning its direction and experiencing a few course corrections as research meets reality in a changing environment for concrete pavement studies.
August 1, 2010
On I-35 near Kearney, Kan., stringless technology is resulting in a super-smooth pavement for the Kansas DOT.
Roadbuilding
Road Science Tutorial: Many paths to low-energy asphalt mixes
In-plant foamed asphalt processes grow in popularity as producers, contractors and agencies embrace warm mix asphalt.
June 1, 2010
Roadbuilding
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.
January 1, 2010
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