A kind of diaphragm wall and crown beam support joint place anti-leakage grouting device

Abstract

The utility model discloses a kind of diaphragm wall and crown beam support joint place anti-seepage grouting device, comprising: pipe body;One end of the pipe body is equipped with elbow;Multiple through holes are opened on the outer wall of the elbow and are communicated with the interior of the elbow;Outer thread is equipped on the outer wall of the other end of the pipe body.The utility model can effectively reduce the seepage problem of diaphragm wall and crown beam support beam joint place, simple to process, easy to install, can reduce cost expense, improve the aesthetic property after foundation pit excavation, reduce side wall waterproofing membrane laying difficulty, with good use value economy and social benefit.

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