FIELD: construction.
SUBSTANCE: screw pile comprises a pipe with a helical blade on a cone tip. The cone tip is arranged as cast with a helical ledge on its upper end, besides, between the pipe and the helical ledge inserted in it there is a filling of a solid material.
EFFECT: reduced material intensity and labour intensiveness when performing works to connect elements of a screw pile.
3 cl, 1 dwg
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