Lab Corner: Fries that bind

I read somewhere that sales at fast food restaurants are…

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Asphalt Academic: Dr. John E. Haddock

We talk with leading educators and researchers to learn more…

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Recovered asphalt testing for acceptance

Three challenges users must consider Specifications for paving-grade asphalt binders…

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What percentage of our roads are asphalt?

A systematic and objective way to measure Since I started…

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Lab Corner: Float like a butterfly, test expertly

I work in a building in a great setting. Beautifully…

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Are PG 64E binders your father’s PG 76?

Put it to the test The year was 1993 and…

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Crownover named AI Chair for 2019

At their annual meeting in December, the Asphalt Institute’s Board…

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Asphalt Academic: Bob Humer

Bob Humer is an Asphalt Institute Senior Regional Engineer. He…

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Modified asphalt use in roofing applications

You may be most familiar with modified asphalt for paving,…

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