STEEL SINGLE-LIP CHANNEL BAR

The present invention has an object to enhance drainage of a rack in a case where a single-lip channel steel bar is used as a transverse beam or/and a longitudinal beam and a flat-plate-like solar panel module or the like is placed on the transverse beam. The single-lip channel steel bar of the pres...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	UESHIN KAORU, OMURO AKIO, YAMAMOTO JUNICHI, UETAKE MASAYUKI, MATSUMOTO HIDEAKI, KANEOKA HIDEKI, MITSUI YUKIE
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING BUILDING MATERIALS FIXED CONSTRUCTIONS STRUCTURAL ELEMENTS
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Beschreibung
Zusammenfassung:	The present invention has an object to enhance drainage of a rack in a case where a single-lip channel steel bar is used as a transverse beam or/and a longitudinal beam and a flat-plate-like solar panel module or the like is placed on the transverse beam. The single-lip channel steel bar of the present invention, which serves as a transverse beam and a longitudinal beam, includes a second side plate formed on one side portion of a channel steel bar body. The second side plate is formed only of a flat plate formed at a right angle or a non-right angle with respect to a back plate.