THE USE OF RESIN INJECTION TO REPAIR AN IMPACT-DAMAGED MOTORWAY BRIDGE

The paper reports on the use of resin injection to repair an impact- damaged motorway bridge. The significant economy of resin injection compared to other repair methods that were considered for this contract is well illustrated. Test procedures to ensure that both the materials and the workmanship is such that the repair fully reestablishes the structural integrity of the damaged bridge are detailed. (A)