More Articles for PG 58-34 binder

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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RoadScience

Brooke Wisdom - Mar 01, 2010

RoadScience

At a crossroads The fate of our secondary roads may be in the balance. By Tom Kuennen, Contributing Editor   Against the backdrop of stalled federal surface transportation reauthorization and threats from reduced state and local funding, secondary roads are at an intersection.   Secondary roads ...

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