How To Fix A Sinkhole In A Driveway. The property owner should layer in a few inches of dirt and tamp it down firmly. Then, you need to make sure you clean it out carefully, extracting all excess standing water, debris, tree branches, or broken off pieces of asphalt you might find under there.
Remove all the cut asphalt and scrape off any caulking material sticking to. Sinkhole near structures, stairs or walkways 1. First off, the surface area in question needs to be prepared for the repair process.
Remove all the cut asphalt and scrape off any caulking material sticking to.
First and foremost, you’ll need to remove the portion of your driveway where the sinkhole is so that you can gain access to the internal structure. If your sinkhole is deeper than four inches, filling the base of the gap with concrete will create support. If your sinkhole is just a shallow depression, you may treat it like an alligator crack. First and foremost, you’ll need to remove the portion of your driveway where the sinkhole is so that you can gain access to the internal structure.