CRUX Grout Seals for special applications

CRUX ECCENT Seal
A special Grout Seal available for structures with pre-installed piles. Pile verticality and positioning tolerance dictates that greater eccentricity may occur between pile and sleeves. The special Grout Seal is designed to accept the increased annular dimension with provision of shape allowing for extension.

CRUX VULCAN Seal
This seal has been developed and tested for use on structures with relatively small pile sizes. The Seal is vulcanised onto the Seal Can. The Seal Can is of similar size to the structure member (leg or sleeve).
A single Seal can be used for limited pressure head (around 10 metres of grout) but two or more Seals can be used for greater pressure head (detail shows two Seals).

CRUX TONGUE Seal
This seal supports grout between a pile and a pile sleeve on structures where the piles are installed by drilling. The Seal is fitted on the pile prior to the pile being lowered into pre-drilled hole and ‘self activates’ as grout is injected. The Tongue Seal can also be used for grouted connections of Transition Pieces to piles on Offshore Wind Energy Structures, and in situations where the Transition Piece is installed either inside or outside the pile.

Proven reliability and major cost savings