Abstract
This report covers critical review and experimental work conducted on new methods for the rehabilitation of salt-contaminated bridge decks. Emphasis was given to improving techniques for the impregnation of concrete with poly(methyl methacrylate), and to the concept of scarification to remove the top layer of concrete, followed by impregnation with a polymer or corrosion inhibitor, and overlaying with a low-permeability concrete. Exploratory research with the electrochemical removal of salt was also conducted. (Author).