Willow Designs’ Notch Wedge Pneumatic Roller

When state DOTS, like Connecticut DOT, started requiring secondary compaction of the notch wedge joint, Jerod Willow, proprietor of Willow Designs, East Berlin, Pa., developed a solution:Willow Designs’ notch wedge pneumatic roller. Although we don’t often get the chance to see notch wedge pneumatic rollers in action due to their heat retaining covers, here’s a … Continue reading Willow Designs’ Notch Wedge Pneumatic Roller