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Asphalt Milling for Driveways

Asphalt milling refers to a controlled process of removing old asphalt before repairing or resurfacing an area like a driveway. A machine can be used to grind up defective spots leaving the remainder of the area intact.
  1. Features

    • Milling can save homeowners the cost of repaving an entire driveway. The process removes as much old surface as necessary, typically a depth of one to two inches.

    Sub-Base

    • For milling and repair to be effective, the ground underneath or sub-base must be dry and solid. Otherwise, new asphalt laid on top will fail. After milling and cleaning, a tack coat is laid down so new asphalt will adhere.

    Other Applications

    • Milling is also used to lower spots to better drain a driveway, or to scuff it enough to enable new asphalt to bond during resurfacing. After repair, the new asphalt is compacted to restore it to level grade.