RapSaver: the latest RAP processing innovation

The word “innovative” is often tossed around loosely in today’s…

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Warm Mix Asphalt technologies

A number of new technologies have been developed that allow…

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Asphalt keeps aircraft flying at Boeing Field

On a warm summer afternoon in Seattle, with exhausted construction…

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The simple performance test: ready for prime time

The hot mix asphalt industry has long sought a simple…

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Death of the batch plant

Fred Prill doesn’t pull any punches when the subject of…

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Segregation: causes and cures

Segregation in a hot mix asphalt (HMA) mixture can be…

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Construction of durable longitudinal joints

Intelligent paving, GPS systems, and the placement of more asphalt…

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California embraces PG grading

In January 2006, Caltrans and the rest of California started…

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Quiet asphalt – a choice for the future

The Quiet Tire/Pavement Noise Symposium held recently in Indiana made…

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