A method and apparatus for working asphalt pavement, comprising one or
both of a mechanical, hydraulic, electric, or pneumatic means for
providing high-speed rotation; a rotary tool comprising a first end
comprising a working surface and a second end adapted for connection to
the means for providing high-speed rotation; and a screed, cooperatively
arranged with the rotary tool, and comprising a working surface adjacent
the working surface of the rotary tool, wherein the rotary tool is spun
at high speed and applied to the asphalt pavement, frictionally heating
the asphalt pavement to a temperature sufficient to work the pavement
locally adjacent rotary tool and the screed. The screed and rotary tool
comprising abrasion resistant materials selected from the group
consisting of high-strength steel, hardened alloys, cemented metal
carbide, polycrystalline diamond, and cubic boron nitride. The rotary
tool and the screed apparatus may comprise a closed loop control system.