Nufins were awarded the contract by A-One+, the managing agent for Area 14 to supply 10m³ of Nugrout Hi-Spec Repair Concrete to the project.
Scope of works
Specialist bridge refurbishment contractor USL BridgeCare broke out failed areas of the concrete bridge deck using industrial planers and ride-on scarifiers. Any corroded reinforcement was replaced and sacrificial anodes tied to the rebar prior to pouring of Nugrout Hi-Spec Repair Concrete.
Nugrout Hi-Spec Repair Concrete was specified by the client because of its compatibility with cathodic protection and its low water-cement ratio, giving the concrete a moisture content of less than 6% after 24 hours as required for the contract. Concrete was then allowed to cure to achieve a 50 N/mm² compressive strength prior to the installation of Britdex MDP waterproofing.
Above: Exposed Concrete Deck and Anodes
Works were completed ahead of schedule allowing the road to be fully re-opened again one week ahead of programme. All works were completed to the client's full satisfaction and within budget.
Above: Concrete Repairs
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