Garrett Justin Smith
Burglar Alarm in Provo, UT

2006012, Jun 15, 2006

Dec 13, 2004

11/010706

David Hall - Provo UT, US
Francis Leany - Salem UT, US
Robert Chase - Provo UT, US
Garrett Smith - Provo UT, US
Matthew Hellewell - Provo UT, US
Joe Fox - Spanish Fork UT, US

E01C 23/16

404094000

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.