Swiss ETH Zürich team wins the Innovation Award at The Boring Company's Tunneling Competition
...aged to bore the full length of 30 meters. 'In Place' Tunnel Lining Despite loosing the final...iss team's TBM uses "3D printing" mechanism to create the lining "in place". The inn...Spanish-owned Pagadar was awarded the HS2 tunnel lining contract
160,000 m3 Concrete will be used to build the 7-ton sections. Outer diameter is 9.5 m and 0.35 m. thick. https://www.islalocal.com/pagadar-de-propiedad-espanola-se-adjudico-el-contrato-de-revestimiento-del-tunel-hs2/
cover tunnel photo by: Matt Brown from London, England / CC BY
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