By utilizing asphalt milling, the old asphalt is removed, leaving a blank canvas for paving and creating an even and smooth surface. This method is more cost-effective than removing the sub-base and regrading the entire project. It can also correct errors in the asphalt, such as drainage issues, spidering, and cracking. Fresh asphalt can then be laid on a more level surface, providing customers with the smoothest and cleanest end product possible. The depth of milling depends on the integrity of the current asphalt and its sub-base layers. Determining the necessary depth to be removed is crucial for the longevity of the new pavement. Through the milling process, the asphalt is removed, and the existing layer of base asphalt or the sub-base is made ready for new asphalt.
