发明名称 Precast concrete slab system and method therefor
摘要 A pre-fabricated concrete slab system and method have matching rectangular slabs with cooperatively fitting male and female type connectors which fit adjacent to each other in a checkerboard fashion. The slabs include spaced reinforcing rods extending longitudinally and transversely therethrough. In at least some of the slabs, the rods' distal ends protrude outwardly away from one or more side edges of the slabs to form a plurality of male connectors. Correspondingly, at least some of the slabs include a plurality of corresponding female sockets on one or more sides thereof, each female socket receiving a corresponding male connector when dropped therein. Through interconnection of corresponding female sockets and male connectors by steel reinforcing bars extending in both the longitudinal and transverse directions, a continuous tension reinforcement is established between adjacent slabs in both the longitudinal and transverse directions.
申请公布号 US7677832(B2) 申请公布日期 2010.03.16
申请号 US20060529585 申请日期 2006.09.29
申请人 KWIK SLAB, LLC 发明人 YEE ALFRED A.
分类号 E01C5/08;E01C5/00;E01C5/10;E04B1/04;E04B1/41;E04B1/48;E04B5/02;F16L9/08;F16L13/11 主分类号 E01C5/08
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