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A platform for research: civil engineering, architecture and urbanism
Composite floor slab and construction method thereof
The invention discloses composite a floor slab which comprise a baseboard. Multiple sets of precast slabs which penetrate the baseboard longitudinally are arranged on the baseboard and distributed at equal intervals in the transverse direction of the baseboard, and preformed holes and reserved tiepieces which penetrate through reinforcing steel bars are distributed at intervals on the precast slabs; or multiple sets of precast slabs which penetrate the baseboard longitudinally and transversely are arranged on the baseboard and distributed at equal intervals in the longitudinal and transverse directions of the baseboard, and reserved tiepieces are distributed at intervals on the precast slabs. In the two modes, baseboard reinforcing steel bars are distributed on the baseboard, and slab reinforcing steel bars are distributed on the precast slabs; top reinforcing steel bars arranged to be parallel to the baseboard are fixedly connected to the reserved tiepieces, concrete is poured on the baseboard to form a post-pouring reinforced concrete layer. According to the composite floor slabs and a construction method thereof, only the precast baseboard with the slabs needs to be transported, the transportation and mounting is convenient and fast, the composite floor slab does not need a support formwork, the crack resistance and integrality are better, and the construction efficiency is high.
Composite floor slab and construction method thereof
The invention discloses composite a floor slab which comprise a baseboard. Multiple sets of precast slabs which penetrate the baseboard longitudinally are arranged on the baseboard and distributed at equal intervals in the transverse direction of the baseboard, and preformed holes and reserved tiepieces which penetrate through reinforcing steel bars are distributed at intervals on the precast slabs; or multiple sets of precast slabs which penetrate the baseboard longitudinally and transversely are arranged on the baseboard and distributed at equal intervals in the longitudinal and transverse directions of the baseboard, and reserved tiepieces are distributed at intervals on the precast slabs. In the two modes, baseboard reinforcing steel bars are distributed on the baseboard, and slab reinforcing steel bars are distributed on the precast slabs; top reinforcing steel bars arranged to be parallel to the baseboard are fixedly connected to the reserved tiepieces, concrete is poured on the baseboard to form a post-pouring reinforced concrete layer. According to the composite floor slabs and a construction method thereof, only the precast baseboard with the slabs needs to be transported, the transportation and mounting is convenient and fast, the composite floor slab does not need a support formwork, the crack resistance and integrality are better, and the construction efficiency is high.
Composite floor slab and construction method thereof
WANG GUOFU (author)
2015-05-20
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Fabricated composite floor slab and construction method of composite floor slab
| European Patent Office | 2021