Combination structure of old pavement and new pavement

The utility model discloses a combined structure of an old pavement and a new pavement, which comprises a new surface layer, an old surface layer and deformed steel inserted into a groove formed between the new surface layer and the old surface layer, and the section of the deformed steel is bowl-sh...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG XIAOWEI, WEI XIANGXIN
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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