Glossary
UT Overlay
An HMA overlay over an existing HMA or PCC pavement and is less than 25 mm (1 in) in thickness. May also be called a thin bonded wearing course.
Also called: Thin Overlay, Functional Overlay, Ultra-thin bonded wearing course
Glossary
An HMA overlay over an existing HMA or PCC pavement and is less than 25 mm (1 in) in thickness. May also be called a thin bonded wearing course.
Also called: Thin Overlay, Functional Overlay, Ultra-thin bonded wearing course