STEEL/CONCRETE COMPOSITE FLOOR BOARD

PROBLEM TO BE SOLVED: To reduce the required fixing length of distributing bars in a steel/ concrete composite floor board and to omit the on-site bar arrangement work. SOLUTION: This steel/concrete composite floor board comprises a bottom steel sheet 1 forming a bottom outer shell, a plurality of v...

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Bibliographische Detailangaben
Hauptverfasser:	SHIOYA TOSHIYUKI, OKAMOTO SHUHEI, SHIOKAWA HIDEYO
Format:	Patent
Sprache:	eng
Schlagworte:	ASSEMBLY OF BRIDGES BUILDING BUILDING MATERIALS CEILINGS CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS OR VIADUCTS ROOFS STRUCTURAL ELEMENTS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To reduce the required fixing length of distributing bars in a steel/ concrete composite floor board and to omit the on-site bar arrangement work. SOLUTION: This steel/concrete composite floor board comprises a bottom steel sheet 1 forming a bottom outer shell, a plurality of vertical ribs 2 made of band steel and arranged in parallel at prescribed intervals on the upper face side of the bottom steel sheet 1, distributing bars 10 inserted into the holes 3 formed at prescribed intervals on the vertical ribs 2 and arranged in the direction perpendicular to the vertical ribs 2, and concrete 5 placed on the bottom steel sheet 1 to bury the vertical ribs 2 and the distributing bars 10. Steel bars 11 integrally formed with fixing head parts 12 at both ends are used for the distributing bars 10.