Tag: Tunnels
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In pictures | The best images from October
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in BAM, Bobcat, Costain, Eden Project, Edge, environment, Featured, HS2, JCB, Mace, mental health, Nature, News, Plant & machinery, Sustainability, TBMs, Tunnels, WellbeingA round-up of the most impressive construction pictures from the past month. Image: Edge Edge London Bridge reaches new heights Edge has announced the topping out of its new 27-storey office development in London. The project is being delivered by Mace as main contractor and is due for completion in 2026. Located adjacent to London…
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HS2 tunnel reaches milestone following ‘serious challenges’
The realigned A361, which runs over one of the longest ‘cut-and-cover’ tunnels on the HS2 project, has been reopened. A short section of the road, which runs from Banbury to Daventry, was closed for 11 days to allow the carriageway to be safely realigned over the top of the first section of the tunnel. Set to…
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Study Finds Concrete-eating Bacteria on Road Tunnels
A biofilm forms on the interior surface of concrete as seawater penetrates the concrete of a road tunnel. A study by researchers at Chalmers University of Technology (located in Sweden) points to the mechanisms behind the degradation and its unexpectedly rapid progression. Permit me to nerd out with some concrete science news for a moment. …