Ray named 2018 AI chairman

The Asphalt Institute (AI) named Harold (Chip) Ray, IV of…

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Lab Corner: Z-scores

As a little niño, I loved watching the old “Zorro”…

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Furthering the case for rheological testing of roofing asphalt binders

In the October 2016 issue of “Asphalt” an article was…

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Report released for inaugural asphalt symposium

Bringing 118 asphalt industry professionals together in Colorado in May…

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Staying safe is a top priority

The Asphalt Institute’s (AI) Health, Safety and Environment (HSE) committee…

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Early uses of asphalt

Asphalt is an amazingly creative substance with a long history…

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Preventing cracks with improved mix testing

There has been a growing concern about pavement performance in…

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Pavement thickness design evolves with latest software

How thick should I specify the asphalt on my project,…

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Transportation projects in Colorado and Idaho honored as best in U.S.

A multimodal project in Colorado that installed advanced technology to…

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