Diaphragm Walls
We have many years of experience designing and constructing diaphragm walls and have recently completed a 50m deep wall in Stepney as part of the Crossrail development. Our patented stop-end system allows us to provide a full depth water bar in the joint between panels to mitigate water penetration through the wall. Diaphragm walls can be combined with our grouting systems such as grouted plugs or skirts to provide additional water cut-off and reduce water ingress during the excavation works