More Articles for Turner-Fairbank Highway Research Center

Evolving Overlays

Better Roads Staff - Sep 09, 2013

Evolving Overlays

Thinner concrete for preserving pavements   By Gerald F. Voigt, P.E., president and CEO, American Concrete Pavement Association, Rosemont, Illinois   Concrete overlays are getting thin enough today that they are becoming an option for preserving pavements. Through advances in science and technology, concrete ...

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Cracking Cold

Better Roads Staff - Feb 17, 2012

Cracking Cold

Solving the Riddle of RAP and Thermal Cracking   By Tom Kuennen, Contributing Editor Use of reclaimed asphalt pavement (RAP) in hot-, warm- and cold-mix asphalt is growing dramatically, as tests validate its use in ever-increasing quantities. But there are fears that higher quantities ...

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