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Future of Tunnelling | How ground freezing is being implemented in two major UK tunnelling projects

Ground freezing is not a new technology. It has been deployed for tunnel cross passages in many countries for a long time. But in the UK, despite a

Editor's View | The rise and rise of tunnelling

The infrastructure story of the last 30 years has been the rise and rise of tunnelling, in large part thanks to an overwhelming willingness to adapt and

Strabag's HS2 tunnel segments delivered from Hartlepool to London via rail

The pre-cast concrete segments are being delivered by rail to minimise road traffic and reduce carbon emissions. Strabag, the company manufacturing the

Strabag delivers HS2's first Hartlepool segments

The first pre-cast concrete tunnel segments for HS2’s next London tunnel drives have started to arrive on site from contractor Strabag’s dedicated factory in Hartlepool.

Rail deliveries of HS2's tunnel ring segments in London remove a million miles of lorry journeys