More Articles for Peter Wu

RoadWorks

Better Roads Staff - Nov 30, 2012

RoadWorks

Mixes and Ground Tire Rubber   By John Latta, jlatta@randallreilly.com     A study from the National Center for Asphalt Technology (NCAT) confirms that ambient and cryogenic ground rubber provides performance benefits in asphalt and the asphalt manufacturing process. The study, Effect of Ground Tire Rubber ...

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Applications & Innovations

Better Roads Staff - Sep 06, 2012

Applications & Innovations

Whispering Asphalt   OGFCs cut spray and can be very, very quiet.   For several years, a number of states have placed open-graded friction courses (OGFCs) as a wearing course on their high-volume, high-speed roadways. An OGFC is a thin, permeable mix with high air ...

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