This field manual provides guidelines for preventive asphalt pavement maintenance techniques for a variety of distresses and conditions. It covers: 1. crack treatments (clean and seal, rout and seal, full-depth crack repair); 2. surface treatments (fog seal, seal coat, thin hot-mix overlays); and 3. pothole patching and repair (cold-mix asphalt, spray injection patching, hot-mix asphalt, slurry or microsurfacing material). This field manual is condensed from the Best Practices Handbook on Asphalt Pavement Maintenance Manual, manual number 2000-04, available from the MnDOT Office of Research Services. (24 p.)
Task 1: The objective of this project was to develop and demonstrate innovative low-cost solutions to improve safety at stop-controlled intersections....
After the deaths of two Caltrans workers who were patching potholes in 2006-2007, Caltrans tasked the Advanced Highway Maintenance and Construction Te...
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United States Department of Transportation
[PDF-23.30 MB]
