Why Cheap Overlays Fail on Dead Bases
Mill-and-overlay restores a riding surface when the gravel foundation is still dense, dry, and graded. It fails when alligator cracking, deep ruts, and soft spots show the base has already collapsed. Water entered through open cracks, clay softened, stone pumped under tires — and the asphalt shell detached from what is left underneath.
Paving a new skin over that failure looks good for a season. Reflective cracking and sinkage return because the structure never changed. Full-depth reconstruction removes failed asphalt and compromised base, rebuilds aggregate support, corrects grade for drainage, then places hot mix at the thickness your traffic requires.
Honest contractors refuse to sell an overlay on a pumped base. Tycoon Asphalt scopes reconstruction only where core conditions and field evidence demand it — and recommends milling or section repair when the foundation can still carry load.