Stacked and spliced type integrated floor slab

The utility model discloses an overlapped and spliced type integrated floor slab. A plurality of upper concave hole channels which are parallel to one another are formed in an upper layer profiled steel sheet in a pressing mode. A plurality of lower concave hole channels which are parallel to one an...

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Bibliographische Detailangaben
Hauptverfasser:	FU QIANG, CHEN QI, TAN YAN, TANG JINGFU, ZHANG LINQI, MOU YONGHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BUILDING BUILDING MATERIALS CEILINGS DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS HEATING INSULATION OR OTHER PROTECTION OF BUILDINGS LIGHTING MECHANICAL ENGINEERING RANGES ROOFS STRUCTURAL ELEMENTS VENTILATING WALLS, e.g. PARTITIONS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an overlapped and spliced type integrated floor slab. A plurality of upper concave hole channels which are parallel to one another are formed in an upper layer profiled steel sheet in a pressing mode. A plurality of lower concave hole channels which are parallel to one another are formed in the lower profiled steel sheet in a pressing manner; and the corresponding upper concave hole channels and lower concave hole channels are buckled with each other to form pipeline cavities. And the upper-layer profiled steel sheet and the lower-layer profiled steel sheet are fixedly connected with each other through connecting bolts arranged between the adjacent pipeline cavities. The upper plate unit further comprises upper-layer concrete prefabricated on the upper side face of the upper-layer profiled steel sheet and the outer side wall of the upper concave hole channel. The lower plate unit further comprises lower-layer concrete prefabricated on the lower side face of the lower-layer profiled