The Oregon Department of Transportation (ODOT) continues to investigate alternatives for rehabilitating the rutting in concrete pavement sections. The millbrading system was proposed as an option to reduce the middle lane rut depths in a continuously reinforced portland cement concrete pavement to improve driving conditions. The system includes a high speed rotomill with a modified drum used to level out the ruts, followed by a shortblaster with steel shot to provide a uniform, skid resistant wearing surface.


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    Title :

    Millabrading Test Evaluation: Norwood Road M.P. 287.02 (Southbound Interstate 5). Construction Report


    Contributors:
    L. Hunt (author)

    Publication date :

    1999


    Size :

    38 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English