Extraordinary maintenance work on the Borgo Mercato viaduct.

Requirement.

Adapting the superstructures and masonry bridges of the railway line to RFI standards.

Suggested solution.

The use of MATRACK 20 AVC 600 under the ballast level and above the structure allowed the superstructure to be adapted in terms of physical actions for the functional static improvement of the masonry bridge and the reduction of vibrations transmitted to the structure itself.

Result.

Compliance with RFI standards from both a static functional and vibrational point of view.