Pre-grouting construction structure for highway construction

The utility model belongs to the technical field of highway construction, and particularly relates to a pre-grouting construction structure for highway construction, which comprises a bottom plate, a supporting box body fixedly connected to the top end of the bottom plate, a supporting plate connect...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU GUILAN, SONG ZHUOLUN, ZHOU JIANZHANG, SONG LIANGYOU, WU BORUI, LIU YIFEI, NIU AIGUO, SHANG RONGWU, SONG YINGXUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
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