Post-construction method of reinforced-concrete-poured interior wall

A technology for pouring concrete interior walls and post-construction, which is applied in the treatment of walls and building materials, construction, etc., can solve problems such as difficulty in pouring and construction of interior walls of vaults, and achieve the effect of saving construction period, meeting waterproof needs, and saving project cost.

Inactive Publication Date: 2017-05-24
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the conventional construction method, the outer wall and inner wall of the treasury should be poured with reinforced concrete at the same time. Due to the influence of the approval process, the inner wall of the treasury can only be done after the reinforced concrete pouring of the outer wall of the treasury, the beams and the roof of the treasury is completed. This has brought great difficulties to the pouring construction of the inner wall of the treasury.

Method used

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  • Post-construction method of reinforced-concrete-poured interior wall
  • Post-construction method of reinforced-concrete-poured interior wall
  • Post-construction method of reinforced-concrete-poured interior wall

Examples

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Effect test

Embodiment 1

[0018] Such as figure 1 As shown, some post-pouring holes 7 are reserved when pouring the roof 9, and when the interior wall 3 is being constructed, the concrete delivery pipe is inserted between the templates on both sides of the interior wall through the post-pouring holes 7 to complete the pouring of the interior wall 3.

Embodiment 2

[0020] Such as figure 2 As shown, when pouring the structural beam 2 and the roof 9, the post-pouring hole 7 is not reserved. When the interior wall 3 is constructed, the segmented pouring method is adopted. For the pouring of the wall 11, a corbel-like inclined plate 6 is made on the formwork of the upper inner wall, and the pouring of the upper inner wall 11 is completed from the side of the inner wall through the inclined plate 6 similar to the corbel. 8. Remove the corbel-like concrete mix 8.

[0021] Concrete implementation steps of the present invention:

[0022] 1 1. Plate-tied steel bars: the 3 vertical steel bars on the inner wall are bound, the upper and lower section steel bars are staggered and overlapped by 50%, and the length of the steel bars in the wall extending into the upper structural beams is in accordance with the design drawings and 11G101-1 atlas. The junction of the inner wall 3 and the structural beam 2 must first be stretched and planted wi...

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Abstract

The invention discloses a post-construction method of a reinforced-concrete-poured interior wall. According to the method, interior wall construction is performed after reinforced concrete pouring of an exterior wall, a structural beam and a roof. The method includes the specific steps that some post-pouring holes are reserved in pouring of the roof, and pouring of the interior wall is completed through the post-pouring holes in interior wall construction; or, no post-pouring hole is reserved in pouring of the structural beam and the roof, a sectional pouring mode is adopted in interior wall construction, a formwork is erected to complete pouring of the lower section of the interior wall, then another formwork is erected to complete pouring of the upper section of the interior wall, a bracket-shaped ramp is made on the formwork of the upper section of the interior wall, pouring of the upper section of the interior wall is completed through the bracket-shaped ramp from the side face of the interior wall, and a bracket-shaped concrete mixture is removed after being solidified. By means of the method, concrete pouring of the interior wall can be directly completed without digging post-pouring holes in the roof; the method has the advantages of shortening the construction period and reducing the construction cost.

Description

technical field [0001] The invention relates to a post-construction method for pouring reinforced concrete interior walls, and belongs to the technical field of building construction. Background technique [0002] During the construction of the treasury in Zhongtian Convention and Exhibition City, according to the requirements, the design and construction drawings of the treasury must be submitted to the public security department for approval before construction. In order not to affect the progress of the project, the reinforced concrete pouring of the outer wall, beams and roof of the vault was first completed during construction, and the inner wall of the vault was not constructed. The inner wall of the vault is a reinforced concrete wall with a thickness of 250mm and a height of 6m. According to the conventional construction method, the outer wall and inner wall of the treasury should be poured with reinforced concrete at the same time. Due to the influence of the app...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/84E04G21/02
CPCE04B2/84E04G21/02
Inventor 王立军苏伟岳巍刘辉杨昌平
Owner CCFED THE FIRST CONSTR & ENG
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