AI initiates proficiency sample program for roofing asphalts

The Asphalt Institute has developed a proficiency sample program for…

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Highway materials costs climb 22 percent in past two years

According to a study conducted by the American Road and…

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Asphalt drum and trunion resurfacing a cost-effective alternative to replacement

The asphalt plant’s drum is one of the most critical…

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RapSaver: the latest RAP processing innovation

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

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In-air rebuild saves time and money

The 2007 season forecasts for the asphalt industry look to…

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Warm Mix Asphalt technologies

A number of new technologies have been developed that allow…

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Spring 2007 Lab Corner – your sample failed – now what?

Your sample failed—three words that can shut you down and…

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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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