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Method for positioning and embedding concrete exterior wall overhung member precast reinforcements

A technology of concrete and pre-embedded steel bars, applied in the direction of building components, structural elements, building reinforcements, etc.

Active Publication Date: 2012-07-04
山西七建集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a pre-embedded positioning method for steel bars of overhanging members of concrete outer walls in order to solve the positioning of steel bars for overhanging members of concrete outer walls during construction

Method used

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  • Method for positioning and embedding concrete exterior wall overhung member precast reinforcements
  • Method for positioning and embedding concrete exterior wall overhung member precast reinforcements
  • Method for positioning and embedding concrete exterior wall overhung member precast reinforcements

Examples

Experimental program
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Embodiment Construction

[0012] The present invention is described in detail below in conjunction with accompanying drawing,

[0013] 1. Mark the location of the pre-embedded reinforcement on the shear wall reinforcement, such as figure 1 As shown, after the wall reinforcement 1 is bound, mark the exact position 2 of the elevation of the overhanging component reinforcement on the vertical reinforcement of the shear wall.

[0014] 2. Prefabricated pre-embedded external wall overhanging components, pre-embedded external wall overhanging components are composed of several single steel bars, such as figure 2 As shown, the single steel bar 3 of the overhanging member has three sections, the two sections at both ends are respectively perpendicular to the steel bar section in the middle, and the two sections at both ends are vertical in space. Then all the single steel bars 3 of the component are welded and fixed, and the method is to weld and fix the prefabricated single steel bars 3 of the component with...

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PUM

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Abstract

The invention belongs to the building construction technology, in particular a method for positioning and embedding concrete exterior wall overhung member precast reinforcements, which solves the problem of positioning of the concrete exterior wall overhung member reinforcements during construction. The method for positioning and embedding the concrete exterior wall overhung member precast reinforcements comprises the following steps that: 1, positions of embedded reinforcements are marked out on shear wall reinforcements; 2, an exterior wall overhung member is prefabricated and embedded; 3, the exterior wall overhung member is mounted; 4, concrete is poured; and 5, templates are dismantled and the reinforcements are corrected. Thus, the reinforcements are prefabricated in advance, the positions are fixed, then a specific structural design of the embedded exterior wall overhung member is adopted, further fixation is performed, so that a measure for guaranteeing stable positions of theembedded reinforcements can be formed.

Description

technical field [0001] The invention belongs to building construction technology, in particular to a method for positioning and pre-embedding steel bars of overhanging components of concrete exterior walls. Background technique [0002] The pre-embedding of steel bars for the overhanging components of concrete exterior walls has always been a difficult project in construction engineering. Due to the pouring and vibration of concrete, the position of the pre-embedded steel bars is prone to displacement, so the accuracy of installation has always been a difficult problem in construction. Contents of the invention [0003] The invention provides a pre-embedded positioning method for the reinforcing bars of the overhanging member of the concrete outer wall in order to solve the positioning of the reinforcing bars of the overhanging member of the concrete outer wall during construction. [0004] The present invention is realized by the following technical scheme, a method f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/00E04G21/12E04C5/01
Inventor 霍小妹朱永清张文杰卫芷戴斌杨军伟王增强
Owner 山西七建集团有限公司