Repair of Fire-Damaged Concrete Pavement on IH-45 Near Angus, Texas

摘要

The report details a study which demonstrated the capability of differnet polymerconcretes (mortars) to repair shallow feather-edged spalls in concrete pavement which had been damaged by a chemical fire. The study evaluated materials in the laboratory, selected candidate materials for the repairs, and monitored their performance in the field. Generally good results were reported, except for an isolated deeper area spanning a joint.