you need to deep patch the asphalt pavement. Deep patching entails removing the top four inches or more of asphalt to repair the pothole. The pavement may …Step 1 Square the pothole edges as much as possible and pour the repair material into the hole (overfill the hole about 2 to 3 inches above the surrounding asphalt). Step 2 Consolidate and compact the Blacktop Repair with a tamper until a firm surface is achieved.Patching is the process of filling potholes or excavated areas in the asphalt pavement. Quick repair of potholes or other pavement disintegration helps control further deterioration and expensive repair of the pavement. Without timely patching
