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HEL-COR Pile Shell
HEL-COR® Pile Shell, made of corrugated steel, is driven into the
ground using an expandable mandrel inside the shell. After the mandrel
is withdrawn, the shell is filled with concrete, forming an economical,
high-capacity, displacement-type pile foundation system. HEL-COR
Shell/Timber Composite piles are widely used where water tables are
relatively high.
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