"Binders (Materials)" . . "Potholes (Roads)" . . "Pennsylvania Transportation Institute." . . . . . . . . . . . . . "More effective cold, wet-weather patching materials for asphalt pavements"@en . . . . . . . . . . . . . . . "Pavements, Asphalt Maintenance and repair." . . "United States. Federal Highway Administration." . . . .