More Articles for John Rathbun
Asphalt Recycling Section
Going Deep with Cold
By Dan Brown, Contributing Editor
How do you cold-recycle the top 6 inches of a 9-mile stretch of rural asphalt roadway for just $5 million? In several stages, says the Utah DOT. And they did just that this ... 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...
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