Why Proper Grading and Drainage Matters for Paving?
Proper grading and drainage make your pavement shed water like a clean windshield. With 1.5–2.5% crossfall and aligned longitudinal slopes, you prevent puddles, potholes, pumping, stripping, and freeze–thaw damage. Water exits to inlets and drains instead of soaking bases and joints. You’ll boost safety, traction, ADA compliance, and lifespan while avoiding costly fixes. Design predictable […]
