CHRYSO®Optima 100 keeps London's £15 Billion Crossrail project on Track


At the end of May 2017, CHRYSO UK completed our agreement to supply ATC joint venture (Alstom, TSO & Costain) with CHRYSO®Optima 100 for standard track slab within the tunnels of London's £15 Billion Crossrail project.

London's Crossrail project has 26 miles of tunnel and a major logistics issue arose as to how to get concrete along the tunnels for the track slab.