Merrick Creek Bridge Rehabilitation

TXON GRP Uni-directional fabrics were used to rehabilitate structurally deficient concrete bridge girders. Delaminated/deteriorated concrete was chipped away from girders, corroded rebars were treated, and then the patches were repaired with a mortar. Once the mortar had cured, TXON GRP fabrics were applied using a method discovered in the laboratory as part of our continued research and development. This bridge rehabilitation was completed for the County of Essex. Use of the TXON GRP fabrics and application process resulted in the flexural capacity of the rehabilitated concrete girders to be equivalent to a new concrete girder.

 



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