Water permeability urban road road bed

The utility model discloses a water permeability urban road road bed, including the side board, the bottom fixedly connected with bottom plate of side board, the top of bottom plate is provided with first aggregate chips layer, the inside on first aggregate chips layer and the one side that is locat...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YIN JINGJING, ZHAO WEI, GUO JIFANG
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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