FLOOR SLAB STRUCTURE AND BLOCK USED FOR THE FLOOR SLAB

FLOOR SLAB STRUCTURE AND BLOCK USED FOR THE FLOOR SLAB

PROBLEM TO BE SOLVED: To provide a floor slab structure and a block used for the floor slab capable of decreasing an amount of concrete used for the floor slab and also a weight of the floor slab by making a block of the floor slab larger. SOLUTION: A concrete floor slab structure having a plurality...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SAKAO KEIJI, MATSUOKA NAOTO, OWAKI MASANAO, SASAMOTO KEIGO
Format: Patent
Sprache:eng
Schlagworte:
BUILDING
CEILINGS
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
INSULATION OR OTHER PROTECTION OF BUILDINGS
ROOFS
WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a floor slab structure and a block used for the floor slab capable of decreasing an amount of concrete used for the floor slab and also a weight of the floor slab by making a block of the floor slab larger. SOLUTION: A concrete floor slab structure having a plurality of bottom reinforcing bars and a plurality of top reinforcing bars located with a certain distance maintained from the bottom reinforcing bars and in which the top and bottom reinforcing bars are arranged to a grid shape includes and blocks located at certain intervals from each of the top and bottom reinforcing bars and having a specific gravity smaller than that of concrete floor slab are formed. Each of the blocks has a bottom surface having a recessed portion in which the bottom reinforcing bars can be respectively arranged. COPYRIGHT: (C)2008,JPO&INPIT