Sludge soft soil stratum drainage grouting pipe suitable for municipal construction

The utility model discloses a muddy soft soil stratum drainage grouting pipe suitable for municipal construction, which comprises an outer layer grouting pipe, an inner layer grouting pipe, a grout outlet pipe, a grouting hole, a rubber ring, a drainage hole and an anti-blocking component, the inner...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GAO WEI, YUAN DONGFENG, REN LIQING, CHEN ZHENGUO, LI FANGZHENG, LIANG MIN, ZHU BAOKANG, LI WEIQI, SHANG YANNA, LI SHENGSHENG, DAI YANAN, GAO GANGRONG, YU NING, ZHANG SU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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