Patent ID: 9340943
Filing Date: 2016-05-17
CPC Classification: E02D

Claim Text:
1. A method for forming a seal in a lock chamber of a sheet pile, comprising the steps of: introducing a seal forming tool into said lock chamber, said tool comprising a seal-shaping module with longitudinally extending recesses facing at least one lock chamber wall for shaping said seal, and a distribution chamber, which is in communication with said recesses; injecting a sealing material into said distribution chamber from where it axially fills said recesses; and moving said tool longitudinally through said lock chamber, whereby said sealing material is shaped by said seal-shaping module to receive the final form of said seal; wherein: said distribution chamber is a closed chamber inside said tool that is spaced from said longitudinally extending recesses; and said tool comprises at least two distribution channels connecting in parallel said distribution chamber to said recesses.