Preventing Water Infiltration & Subgrade Erosion
Open cracks are open doors for rainwater to destroy your pavement investment. When heavy North Carolina rainstorms hit the Charlotte region, thousands of gallons of surface water pour straight into your parking lot's unprotected open fissures. This runoff travels past the surface layer and pools directly in the subgrade stone and soil foundation.
The trapped subgrade moisture softens the supporting dirt, washing away the underlying base layer piece by piece. Without a stable, solid base foundation underneath, your asphalt can no longer support heavy delivery trucks, garbage haulers, or daily passenger cars. The pavement begins to sag, bend, and split apart into widespread alligator cracking and deep, dangerous potholes.
If you ignore small linear cracks, they quickly turn into reflective cracking that can ruin new asphalt overlays and track across your entire lot. This structural damage destroys your property's curb appeal, lowers asset life expectancy, and creates immediate trip hazards that leave your business vulnerable to expensive liability lawsuits. Waiting too long forces you into total, high-priced pavement excavation and base reconstruction that drains your annual capital budget.