As the main contractors for the grooving of runways throughout the world, Roadgrip has been watching the current discussion over trapezoidal grooving versus the traditional grooving of airfields with great interest.   What is Runway Grooving?   Runway grooving significantly improves macro texture and drainage on airfield runways and reduces the risk of hydroplaning, making it easier and safer for … Continue reading Trapezoidal Runway Grooving Versus Traditional Airfield Grooving. Which is Best?