SLEEVE VALVE PIPE GROUTING DEVICE BASED ON ELASTIC FILM AND GROUTING METHOD THEREOF

The present invention discloses a sleeve valve pipe grouting device based on an elastic film and a grouting method thereof, wherein, in the grouting device, the elastic film is provided to sleeve an outer wall of the sleeve valve pipe and is placed, together with the sleeve valve pipe, within a dril...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Li, Tong, Yu, Yilin, Xu, Xianpan, Hong, Tao, Bai, Yu, Zhao, Shengwu, Lan, He, Zhao, Zhipeng, Yuan, Ligang, Chen, Feng, Chen, Liguang, Li, Xiaoli, Wang, Zhan, Li, Xin, Ma, Hengchong, Wang, BoWen
Format:	Patent
Sprache:	eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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