Solar system based building and road management technology

Stairs and roads are frozen by snow during the winter season so that human accidents relating to injury are generated. To prevent the accidents, sodium chloride is applied to the stairs and the roads so that materials thereof are damaged. The present invention installs a solar management apparatus b...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LEE TACK LIM, CHO KEON HEE, KIM SEUNG HWAN, PARK SE HYUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BUILDING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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