Snapshot of South Keys Station - April 27, 2021
More Polymos foam blocks, approx 4', covered in 10" concrete for South Keys Station approach tracks, over deep unstable marine clay. https://polymos.com/en/products/applications/inert-in-the-ground
More Polymos foam blocks, approx 4', covered in 10" concrete for South Keys Station approach tracks, over deep unstable marine clay. https://polymos.com/en/products/applications/inert-in-the-ground