Repair of Depressions, Rutting, and Corrugations

International Road Federation Video VH-133 Repair of Depressions, Rutting, and Corrugations Visit the International Road Federation at http://www.irfnews.org/ - Noncommercial Use Only - Published with Permission - This videotape gives the procedures for leveling and overlaying depressions, ruts and corrugations in asphalt pavements by using a motor grader. Each type of pavement deformation is shown, and repair materials and equipment are listed. Repairs are demonstrated in detail in several steps: placing the traffic control devices, cleaning the surface area, marking the limits of repair work, applying tack coat, spreading and compacting leveling layers, placing and compacting the overlay, and cleaning the work area.