More Articles for National Concrete Pavement Technology Center at Iowa State University

Road Science

Better Roads Staff - Dec 01, 2012

Road Science

Pre-Measure Your Carbon Footprint   Calculators help predict the environmental impact of roadbuilding projects     By Tom Kuennen, Contributing Editor   New tools keep appearing to help the highway, road and bridge community determine the environmental impact of the infrastructure they design and build. Last month we ...

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Superthin Concrete Overlays

Better Roads Staff - Oct 09, 2012

Superthin Concrete Overlays

Spurred forward by some brave new thinking, the concrete pavement industry is working toward thinner concrete overlays these days – down to 3 inches, even 2 inches. Some Iowa counties have paved a lot of miles of 4-inch overlays that have ...

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RoadScience

Brooke Wisdom - Feb 01, 2011

RoadScience

Hot, Cold and Green (and the 3Es) In-place pavement recycling meets a variety of needs. By Tom Kuennen, Contributing Editor Green construction now is the No. 1 theme in roadbuilding, and hot-in-place pavement recycling (HIR) and cold-in-place pavement recycling (CIR) have taken on the ...

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