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Concrete shear wall with once-molded filling wall and manufacturing method thereof

A technology for concrete shear walls and infill walls, applied to walls, structural elements, building components, etc., can solve problems affecting construction progress, affecting use requirements, and prone to cracks, etc., to achieve simplified construction process, reliable connection, and economical construction effect of funds

Active Publication Date: 2010-08-25
HEILONGJIANG YUHUI NEW BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This construction method not only has complicated procedures and affects the construction progress, but also cracks are easily produced in the connection between the infill wall and the structure after construction, which seriously affects the use requirements.

Method used

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  • Concrete shear wall with once-molded filling wall and manufacturing method thereof
  • Concrete shear wall with once-molded filling wall and manufacturing method thereof
  • Concrete shear wall with once-molded filling wall and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0014] Concrete shear wall with one-time forming filling wall, its composition includes: concrete shear wall structure prefabricated component 1, said concrete shear wall structure prefabricated component has lightweight filler 2 inside, said lightweight filler is composed of The reinforcement mesh 3 and the tie bars 4 are fixed at the middle part of the prefabricated member of the concrete shear wall structure and arranged regularly according to fixed intervals.

Embodiment 2

[0016] In the above-mentioned concrete shear wall with one-time forming filling wall, the lightweight filler is composed of a thin-walled hollow tube with a certain strength, a foam body or a lightweight porous body, and the two ends of the thin-walled hollow tube are closed, Its cross-sectional shape is circular, or rectangular, or polygonal, etc., and the outer diameter of the lightweight filler is smaller than the thickness of the prefabricated component of the concrete shear wall structure.

Embodiment 3

[0018] In the above-mentioned concrete shear wall with one-shot filling wall, the steel mesh sheet is welded horizontally and vertically by steel bars at fixed intervals, and extends around.

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Abstract

The invention relates to a concrete shear wall with a once-molded filling wall and a manufacturing method thereof. A segmental construction method is generally adopted for the filling wall between traditional precast concrete filling walls, which has the defects of complicated processes causing influence on the construction progress and cracks easily appearing at the connecting position between the post-constructed filling wall and a structure to seriously influence use requirements. The concrete shear wall comprises a concrete shear wall structural prefabricated component (1), wherein a light filler (2) is filled inside the concrete shear wall structural prefabricated component, and the light filler is fixed at the middle part of the concrete shear wall structural prefabricated component through reinforcing mesh sheets (3) and lacing wires (4) and arranged according to a fixed space rule. The light filler is fixed at the middle part of the concrete shear wall structural prefabricated component through the reinforcing mesh sheets (3) and the lacing wires (4) at both sides, and then concrete is poured. The invention is used for a prefabricated or cast-in-situ concrete shear wall structure with the filling wall.

Description

Technical field: [0001] The invention relates to a prefabricated concrete shear wall structure, in particular to a concrete shear wall with a once-formed filling wall and a manufacturing method thereof. Background technique: [0002] The filling wall between the precast concrete shear walls generally adopts the method of partial construction, that is, after the precast concrete shear wall is hoisted in place, the filling wall is built or installed according to the traditional method. This construction method not only has complicated procedures and affects the construction progress, but also cracks are easily generated in the connection between the filling wall and the structure after construction, which seriously affects the use requirements. Invention content: [0003] The object of the present invention is to provide a concrete shear wall with one-time forming filling wall, which makes the construction process simpler and the connection more reliable. [0004] Above-men...

Claims

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Application Information

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IPC IPC(8): E04B2/86E04C5/16
Inventor 刘文清姜洪斌闫红缨耿伟常
Owner HEILONGJIANG YUHUI NEW BUILDING MATERIAL
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