NFM Technologies

For more than 20 years, NFM Technologies has been designing and manufacturing large diameter tunnel boring machines ranging from 4 m to more than 15 m, suited to all types of geology. The French company produces efficient and reliable tunnelling-technologyworldwide references and is known for efficient and reliable machines. The World Tunnel Congress 2014 in Brazil will be a good opportunity to highlight the company’s latest projects including the 15.08 m diameter EPB TBM for the Italian Caltanissetta Highway project in Sicily. The mega-machine will excavate the 4 km twin-tube tunnel as much...

Issue 2020-04 Italy | Italien

In Italy, the largest tunnel boring machine ever used in Europe successfully completed its drive at the Santa Lucia Tunnel on June 8, 2020. The supersize borer (Earth Pressure Balance Shield, diameter...

Issue 2015-02

Introduction For New Zealands largest road infrastructure project, the Waterview Connection in Auckland, one of the worlds largest TBMs successfully finished the excavation of the first of two...

Issue 2012-06 Italy

EPB shield S-574 for upgrading of the autostrada (motorway) route between Italys cities of Bologna and Florence successfully passed its acceptance inspection by the Italian client at the...

Issue 2011-01 Italy

EPB shield S-574 for upgrading of the autostrada (motorway) route between Italys cities of Bologna and Florence successfully passed its acceptance inspection by the Italian client at the...

Issue 2013-06 Italy

EPB shield S-574 for upgrading of the autostrada (motorway) route between Italys cities of Bologna and Florence successfully passed its acceptance inspection by the Italian client at the...

tunnel 02/2014

tunnel 02/2014

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