More Articles for NCAT Test Track
Applications & Innovations
Where the Rubber Quiets the Road
Creating mixtures for smoothness and low noise
By Lauren Heartsill Dowdle
Grinding, loud, uneven roads can leave drivers and their vehicles shaken up after a long ride. So it’s no surprise that road conditions are the public’s ... Read More...
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 ... Read More...
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. ... Read More...
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