The project
The Anas Apulia Framework Agreement, Lot 16, provides for scheduled maintenance works consisting of the restoration of damaged parts of works of art – road overpasses, railway overpasses, viaducts – on the road network under Anas jurisdiction.
The works, arranged according to the application, consists mainly of the removal, by hydrodemolition, of concrete damaged by carbonation phenomena affecting certain parts of the works (wings, buttress walls, deck rafters), with subsequent treatment of the reinforcement and restoration using thixotropic mortars.
In the case of decks, the extrados are to be waterproofed with cement-based mortars, after removal of the bituminous conglomerate pavement and subsequent resurfacing; the work also includes the resurfacing of joints by the vascoelastic filling technique.
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