Solution for strenghtening of Bridge Fittings and Buildings : Additional prestressing 1R15
Ouvrages d’Arts L’anchorage 1R15 is an external additional prestressing anchorage specially designed for existing structures alternative to the Renforcement de bâtiment conventional solution with concrete bloc or steel structures Different options according to agressiveness of the environment are available : naked strands, protected, galvanised or coated greased, anchorage brut or rislan-coated
Bridge Fittings
Burnely and Morshead Viaduct – Australia This project consisted of strengthening the existing concrete girders adding external prestressing along the girders 2000 anchorages : Freyssinet Australia won an Innovation award for the work they did in 1R15 development
Upgrade Terry’s Creek and Darling Mill Bridge – Australia To remedy creckings of the piers on the concrete bridges, consisting of 5 spans of 34 m, an additional prestressing with galvanized strands, greased ducts and 1R15 anchorages was installed along the piers 350 anchorages Sales 2014 for new sites
600 anchorages New Zealand 200 anchorages Australia
Strenghtening for buildings
Geant CASINO Pau – Strengthening of concrete core Freyssinet Toulouse The implementation of photovoltaïc installation with solar panels on the roof of a commercial centre needed a srengthening of the concrete core 116 anchorages
Shed " la Marmotte " Ribiers – Strenghtening of concrete girders Freyssinet Gemenos In the scope of a photovoltaïc installation, the busiest girders were strengthened by additionnal prestressing 72 anchorages 1R15
For all technical and commercial information– FPC -71530 Montchanin/France B Lesage tel : +33 (03) 85 73 69 73 - bertrand.lesage@ freyssinet.com