Highway overload protective device

The utility model relates to a highway overload protective device. The highway overload protective device comprises a road bed, wherein a road bed ditch is arranged on the road bed; a weight-limited board is arranged above the road bed ditch; and the weight-limited board is in level with the surface...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO JING, LV FUJUN, SUN CHANGJUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS
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