1. Remove the ground coating, paint, and various traffic markings; when the ground is damaged or dirty and needs to be refurbished, remove the old floor surface, etc.
2. Clear the airport road markings, the brake marks of the runway tires, etc., and regain a rough surface with a high friction coefficient.
3. Milling and leveling the over-elevation parts of cement asphalt pavement, highway bridge deck, bridge, and epoxy wear-resistant ground.
4. Road micro-surface construction, and milling and planing the original old pavement surface. Prepare for the slurry seal