Prefabricated floor slab reinforcement cage member, floor slab, member assembling method and floor slab construction method

Abstract

The invention discloses a prefabricated floor slab reinforcement cage member, a floor slab, a member assembling method and a floor slab construction method. The prefabricated floor slab reinforcement cage member comprises a bottom mold and a steel reinforcement truss mounted above the bottom mold, wherein the bottom mold comprises a plurality of longitudinal support templates arranged in parallel and a plurality of transverse support templates arranged between every two adjacent longitudinal support templates; the longitudinal support templates are integrally connected with the transverse support templates on both sides; the steel reinforcement truss is formed by connecting reinforcing steel bars arranged above the longitudinal support templates with reinforcing steel bars arranged above the transverse support templates in a cross manner; the steel reinforcement truss is integrally connected with the longitudinal support templates. According to the invention, the assembly of large members and large-structure space buildings can be realized; the working procedure is simplified; the high-altitude work is reduced; the current national code for reinforced concrete reinforcement can be satisfied; the cost is reduced; the assembly efficiency, quality and positioning support precision are improved; the on-site positioning is convenient; the process is controllable.

Description

technical field [0001] The invention belongs to the field of construction engineering and relates to a prefabricated floor reinforcement cage component, a floor slab, an assembly method of the component and a construction method. Background technique [0002] Reinforced concrete structures are widely used due to their advantages of integrity, durability, fire resistance and seismic performance. The existing reinforced concrete structure mainly includes erecting formwork on the construction site, configuring steel bars, pouring and tamping concrete to form an integral reinforced concrete structure, and adopting prefabricated reinforced concrete components at the factory or construction site, and assembling them at the site. The overall prefabricated reinforced concrete structure. Both methods involve the configuration of steel reinforcement inside the structure or component, and the existing reinforcement technology is mainly divided into two types: [0003] One is that aft...

AI Technical Summary

Problems solved by technology

In order to meet the connection strength requirements of precast concrete components, the reinforcement of the connection nodes is complex and dense, the manual work space is very cramped, the construction is difficult, and the quality and strength of the steel connection are difficult to guarantee, which in turn affects the overall strength and stability of the reinforced concrete structure.

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