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Steel reinforced concrete column-beam joint concrete pouring construction method

A construction method and concrete technology are applied in the field of concrete pouring construction of section steel concrete column and beam joints to achieve the effects of improving sealing effect, effective sealing and continuous pouring process.

Inactive Publication Date: 2021-04-23
CHINA FIRST METALLURGICAL GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention proposes a concrete pouring construction method for steel concrete column-beam joints, aiming to solve the problem of improving the pouring effect of steel concrete column-beam joint concrete pouring

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  • Steel reinforced concrete column-beam joint concrete pouring construction method
  • Steel reinforced concrete column-beam joint concrete pouring construction method

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Embodiment Construction

[0034] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0035] refer to figure 1 As shown, this embodiment provides a concrete pouring construction method for steel concrete column and beam joints, including:

[...

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Abstract

The invention provides a steel reinforced concrete column-beam joint concrete pouring construction method. The method includes the steps that step one, a formwork supporting system is erected; step two, a beam bottom formwork is installed at a beam-column joint; step three, beam steel bars are bound at the beam-column joint, and a beam side formwork at one side is installed; step four, horizontal blocking steel bars are installed; step five, a dense-mesh steel wire mesh is installed at a beam-column joint plugging position; step six, air in an inflatable air bag is exhausted, and the inflatable air bag is placed at the outer side of the dense-mesh steel wire mesh in a beam; step seven, the beam side formwork at the other side is installed, the air bag is inflated, and plugging of the beam-column joint before concrete pouring is achieved; step eight, exhaust pipes are placed on a column at the beam-column joint and in the beam; and step nine, the installation of all the formworks is completed, and concrete pouring is conducted after the formworks are inspected to be qualified. According to the steel reinforced concrete column-beam joint concrete pouring construction method, the column-beam joint is plugged by utilizing the compressibility, elasticity and flexibility of the air bag, so that the plugging effect is greatly improved.

Description

technical field [0001] The invention relates to the technical field of concrete pouring for house construction, in particular to a concrete pouring construction method for steel concrete column and beam joints. Background technique [0002] At present, the steel-concrete composite structure has the advantages of high bearing capacity, significantly higher ductility than the reinforced concrete structure, durability, fire resistance, etc., so it is widely used in housing construction projects; but the steel structure beams and columns in the steel-concrete composite structure Occupying part of the space, there are many steel bars at the beam-column joints, and ordinary concrete is used for pouring. Not only is the aggregate particle size in the concrete strictly required, but the pouring process is also difficult. Because the steel bars at the beam-column joints are arranged vertically and horizontally, the vibrating equipment cannot Vibration is carried out, even if the pour...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/02E04B1/30
CPCE04B1/30E04G21/02
Inventor 黄伟成王刚朱浩
Owner CHINA FIRST METALLURGICAL GROUP
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