With an estimated value of €8 trillion, the road infrastructure is probably the European Union’s largest single asset. It accounts for 83% of passenger journeys and more than 70% of freight movement. Despite this importance, global investment in roads - especially maintenance - has fallen, said Christophe Nicodeme, European Road Federation secretary general. There are grave consequences, noted Nicodeme in his opening keynote address to the recent Study and Information Days gathering, an annual event for mem
Hydrodemolition surface preparation keeps Liberty Tunnel rehabilitation project on schedule in Pittsburgh. The Pennsylvania state Department of Transportation selected hydrodemolition surface preparation for the US$18.8 million rehabilitation of Pittsburgh’s Liberty Tunnels. Time was of the essence to complete the project on deadline without penalties and hydrodemolition was selected as it offered a fast and cost-effective method to prepare the tunnel walls for a new, shotcrete surface.
This methods off
