More Articles for aggregate interlock

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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Applications and Innovations

Better Roads Staff - Feb 27, 2012

Applications and Innovations

Avoid Common Cold Mix Patching Failures To do something the right way, it helps to know how to do it the wrong way. Pothole patching is not an exception to the rule. By Tina Grady Barbaccia Identifying the various types of distresses and ...

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