Mace wins concrete bunkers for world’s most powerful laser

Mace has signed a pre-construction services agreement for two bunkers to house what is set to be the world’s most powerful laser at the Harwell Campus in Oxford.
The firm will lead on installing two 7m tall targeting bunkers, with walls and soffits up to 2m thick.
These structures are made with a specialised radiation-resistant concrete mixture that can shield beams a billion times hotter than the brightest sunlight.The ambitious £82m upgrade project will last six years and will sign