Experts at Fischer Weilheim developed a new, economical method for the removal of thick concrete tunnel lining in a tram tunnel in Stuttgart, Germany. #*#*Show Fullscreen*#*# Partial demolition of a ...
The factory that will produce more than 24,000 concrete segments to line the motorway tunnels for the NZ Transport Agency’s Waterview Connection project has been officially opened by Auckland’s mayor, ...
Energy lining segments are precast concrete parts, which together form the tunnel shell. A special pipework system made of high pressure cross-linked polyethylene (PE-Xa), developed by Rehau is placed ...
FREDERICKSON, Pierce County — Like the statues of Easter Island, the wall segments of Seattle’s future deep-bore tunnel sit motionless in gray rows, across a vast lot. They seem crude from afar, but ...
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