Layered pouring system and lining trolley

The utility model provides a layered pouring system and a lining trolley, and relates to the field of lining trolleys. The layered pouring system comprises a formwork assembly provided with multiple layers of grouting openings, and is characterized by comprising multiple sets of pouring pipelines, e...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HE GUOTIAN, LIU LUYOU, HUANG YUANFU, DENG CHUANWEI, XIE HUI, CHEN JIAN, YANG HAILONG, WANG YAXI, TANG LIANGJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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