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Educational19985 min320×240

Innovative Pavement Maintenance Technology

Colorado Department of Transportation

EducationScience

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About

Colorado Department of Transportation

Video VH-412

Innovative Pavement Maintenance Technology

An overview of a field demonstration program conducted by Ahmad Ardani of Colorado DOT in April 1998. Ardani presented what SHRP has learned about joint seals in concrete pavements, demonstrated use of a Georgia Fault Meter (to measure differences in elevation across joint seals), and demonstrated use of an Iowa Vacuum Tester (to detect leaks in joint seals), however there were no details in the video, only mention that these things were done during the program. The video briefly demonstrated the step by step use of spray injection pavement patching systems and includes contact information for the Dura Patcher and Roadpatcher systems.

Human-made No record of this work says a model made it. What this means.

Archive
Internet Archive, in FedFlix: US government films
Licence or status
CC0 1.0, as the Internet Archive states it.
Credit
Colorado Department of Transportation
Language
English
Who can watch
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