This specification describes the work of repairing defects in hardened portland cement concrete with a sand-filled mortar using an adhesive binder such as defined in ASTM C 881. It includes controls for adhesive labeling storage, handling, mixing and application, surface evaluation and preparation as well as inspection and quality control.
Keywords: bond (concrete to concrete); concrete construction; epoxy resins, hardened concrete; mortars (material); quality control; repairs; resurfacing; specifications; standards.
Author: ACI Committee 503
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