Ground Engineering News and features on all aspects of geotechnics, engineering geology and geo-environmental engineering HS2: Guidewall innovation cuts carbon for London tunnels
Digital Edition: HS2: Guidewall innovation cuts carbon for London tunnels
A new guidewall on the London tunnels section of High Speed 2 (HS2) has been built using basalt reinforcement and low carbon concretes, replacing conventional steel and concrete.
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