First ever 3D-printed concrete headwall trialled on A30 upgrade scheme
Headwalls are retaining walls built at the inlet or outlet of drainage or culvert pipes, and are installed to reduce any erosion to the pipe and
Source: newcivilengineer.com
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Headwalls are retaining walls built at the inlet or outlet of drainage or culvert pipes, and are installed to reduce any erosion to the pipe and
Printing roads might be a bit of a stretch but the A30 in Cornwall now has a 3D-printed headwall.
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Cornish hedges being built on the new section of A30 between Chiverton and Carland Cross are already falling down.
Significant levels of sustainability, environmental mitigation and ecological enhancement are marking out the A30 improvement scheme in Cornwall as