2011 Asphalt Today

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Steep pavement-edge drop-offs are more common on rural two-lane roads with unpaved shoulders, but also occur on roads with paved shoulders.  …
May 05, 2015
Steep pavement-edge drop-offs are more common on rural two-lane roads with unpaved shoulders, but also occur on roads with paved shoulders.  …
May 05, 2015
Life-cycle cost analysis (LCAA) is used in many industries, including the transportation industry, to make rational decisions regarding large…
May 05, 2015
In 2007, the California Department of Transportation (Caltrans) made the decision to answer the question: How does warm-mix asphalt (WMA) affect…
May 05, 2015
Commerical and small municipal paving contractors often find themselves between a rock and a hard place.   Most take pride in being nimble and…
May 05, 2015
Chip seal and microsurfacing are two of the main preventive maintenance treatments used in Ohio for the preservation of asphalt-surfaced pavements…
May 05, 2015
Because of its many benefits, warm-mix asphalt (WMA) is becoming increasing popular with producers, paving crews and specifying agencies.   The goal…
May 05, 2015
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