How HS2 waste clay could be conjured into concrete to cut emissions
Engineers want to set up giant oven at HS2 boring sites to create calcined clay mix for use in foundations and platforms https://www.theguardian.com/uk-news/2023/oct/12/how-hs2-waste-clay-could-be-conjured-into-concrete-to-cut-emissionsHow HS2 waste clay could be conjured into concrete to cut emissions
Engineers want to set up giant oven at HS2 boring sites to create calcined clay mix for use in foundations and platforms https://www.theguardian.com/uk-news/2023/oct/12/how-hs2-waste-clay-could-be-conjured-into-concrete-to-cut-emissionsNHAI to construct Rs 37-cr concrete tunnel on Mumbai-Kolkata NH
To ensure safe travel for passengers and mitigate disruptions caused by landslides... https://www.nbmcw.com/news/bridges-tunnelling/nhai-to-construct-rs-37-cr-concrete-tunnel-on-mumbai-kolkata-nh.htmlHS2 Supply Chain: Precast Concrete Tunnel Segment Chemical and Repair Products – Short Deadline
ALIGN JV (Bouygues Travaux Publics, VolkerFitzpatrick and Sir Robert McAlpine) wants https://www.ukconstructionmedia.co.uk/opportunities/precast-concrete-tunnel-segment-chemical-and-repair-products-short-deadline/World's Longest Railway Tunnel: Brenner Base Tunnel between Italy and Austria
Brenner Base Tunnel ('Galleria di base...e past. BBT mainly consists of two tubes running in parallel for 55 km...and Fortezza (in Italy). Each of the tubes with a diameter of 8.1 meters...about 12 meters below the bigger two tubes. This third tunnel is called...
cover tunnel photo by: Matt Brown from London, England / CC BY
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