Fabricated building composite floor slab

Abstract

The invention discloses a fabricated building composite floor slab, and relates to the technical field of fabricated buildings. The fabricated building composite floor slab comprises a connecting column, two transverse plates and two side plates, wherein an auxiliary plate is mounted between the two transverse plates; a steel plate is arranged at the position, positioned at the upper end of the auxiliary plate, between the two transverse plates; a reinforcing mesh is laid at the upper end of the steel plate; a sound insulation layer is mounted at the upper end of the reinforcing mesh; a decorative layer is arranged at the upper end of the sound insulation layer; second supporting plates are arranged on the inner sides of the lower surfaces of the transverse plates; first supporting platesare arranged on the inner sides of the lower surfaces of the side plates; and limiting clamping seats are arranged at the ends, corresponding to the auxiliary plate, of the upper surfaces of the second supporting plates. The fabricated building composite floor slab is convenient and rapid to assemble, use of bolts is reduced, meanwhile, labor force is reduced, the combination efficiency of the floor slab is improved, the overall firmness of the floor slab is enhanced, and thus the high efficiency of a fabricated building is further embodied.

Description

technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to a composite floor of a prefabricated building. Background technique [0002] The prefabricated building is to assemble the components required for the building in the prefabricated component workshop, such as floors, wall panels, columns, beams and floor splicing panels, and then directly assemble them on the construction site, which greatly reduces the cast-in-place operation. The floor splicing panels are used to assemble large-area floors, so as to achieve the purpose of rapid assembly. The Chinese patent discloses a prefabricated building floor composite floor (authorized announcement number CN110094011A). This patented technology effectively reduces the weight of the prefabricated assembled light-weight floor slab with seamed steel plates, making the prefabricated assembled light-weight floor slab with seamed steel plates thicker. , to avoid cracking during ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a prefabricated building composite floor to solve the problem of how to realize rapid assembly and use less time and materials proposed in the above-mentioned background technology

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