By Heather Burlingame, Senior Production Editor | September 28, 2010

The Notched Wedge Joint Maker is designed to improve the integrity of longitudinal joints in asphalt pavement. The adjustable device mounts on the end of the screed and forms a beveled edge, which then interlocks with the adjacent lane's mat. It allows a dense, impermeable closure between adjacent mats and provides a sloped surface between new and original surfaces during construction.