Premanufactured superimposed rib floor for assembly-type steel structure house

Abstract

The invention relates to a premanufactured superimposed rib floor for an assembly-type steel structure house. The premanufactured superimposed rib floor comprises a premanufactured superimposed floor at the bottom, wherein rib beams are arranged on the upper part of the premanufactured superimposed floor; a filling box body is arranged in a space defined by the rib beams; the rib beams are made of prefabricated reinforced concrete; cast-in-situ is adopted among the rib beams and steel beams at connection parts of the premanufactured superimposed rib floor and the steel beams; and the other rib beams and the premanufactured superimposed floor are cast in advance. According to the premanufactured superimposed rib floor for the assembly-type steel structure house, cast-in-situ is adopted for the rib beams and the steel beams at the connection parts of the premanufactured superimposed rib floor and the steel beams, so that a fireproof problem of connection joints of steel posts and the steel beams and the steel beams; the rib floor filled with light materials is adopted, so that a heat preservation effect is realized; premanufactured superimposed rib floor components are produced in a factory in advance, and are assembled on site, so that on-site construction speed is improved; circulation materials like a great number of supporting steel tubes, wood beams, web film multi-layer plates or bamboo plywood and the like are reduced; construction speed is improved; and construction cost is lowered.

Description

technical field [0001] The invention relates to a building construction method, in particular to a prefabricated laminated dense-rib floor slab for an assembled steel structure residence. Background technique [0002] In traditional steel structure houses, the floor slab mainly adopts the traditional cast-in-place concrete method, which requires a large number of supporting steel pipes, wooden squares, peritoneal multi-layer boards or bamboo plywood, and the connection points of steel columns and steel beams, and steel beams need to be made Anti-corrosion and fire-proof treatment, large amount of wet work on site. Contents of the invention [0003] Aiming at the deficiencies in the above-mentioned prior art, the present invention provides a prefabricated laminated ribbed floor slab of an assembled steel structure house with simple structure, convenient installation, safety and reliability, and improved construction efficiency. [0004] The technical scheme that the presen...

AI Technical Summary

Problems solved by technology

[0002] In traditional steel structure houses, the floor slab mainly adopts the traditional cast-in-place concrete method, which requires a large number of supporting steel pipes, wooden squares, peritoneal multi-layer boards or bamboo plywood, and the connection points of steel columns and steel beams, and steel beams need to be made Anti-corrosion and fire prevention treatment, large amount of wet work on site

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