Automatic spraying device of bridge anti-collision guardrail

The utility model discloses an automatic spraying device of a bridge anti-collision guardrail. The automatic spraying device comprises a supporting structure and a water tank arranged at the top of the supporting structure. The distribution box is arranged on the water tank; the water pump is arrang...

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Bibliographische Detailangaben
Hauptverfasser:	GAO TENGFEI, XI ZHENDONG, YUAN GUANGHAO, ZHAO CHENYANG, WEI JIANYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE ASSEMBLY OF BRIDGES CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS LIME, MAGNESIA METALLURGY OR VIADUCTS REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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