Patent 6664509 Issued on December 16, 2003
Estimated Expiration Date: September 27, 2022
Abstract
A method for securing sheet pile includes interlocking the two sheet piles by utilizing sheet pile interlocks having an axial groove formed between the sheet pile interlocks. The method further includes introducing a welding electrode into the axial groove and welding the interlocked sheet pile interlocks together.
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