Open Graded Friction Course

Open Graded Friction Course (OGFC) is a specialized type of asphalt pavement designed with a porous structure that allows water to drain through it. This drainage ability reduces water buildup on roads, which helps prevent hydroplaning and improves safety during rain. The open, sieve-like texture also provides better grip for tires, enhancing driving traction. OGFC is often used on highways and airport runways where quick water runoff and safety are priorities. It helps maintain pavement durability and road safety by reducing water-related damage and improving drainage, making driving safer in wet conditions.