More Articles for PG 58-28 binder
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 ... Read More...
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 ... Read More...
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