The Channel Tunnel

Despite many years of problem free use, it became apparent that there was continuous water ingress within certain parts of the tunnel. After technical investigations and a full technical submittal by ourselves and discussions between all parties a decision was made to use Xypex post applied waterproofing materials to alleviate the leaks permanently. The solution was a combination of the products Xypex Patch’n Plug and Concentrate used in a variety of forms and applications.