AASHTO
American Association of State Highway and Transportation Officials
American Association of State Highway and Transportation Officials
Removal of material due to a frictional contact.
Ability of a material to resist the infliction of damage in the form of scratches, grooves, and other minor imperfections.
Acrylonitrile-Butadiene-Styrene; a form of thermoplastic.
Asbestos Cement; a composite material used in pipe construction.