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Cast-in-site section formwork constructing method for fabricated residence wall body

A construction method and technology for residential walls, applied in the fields of formwork/formwork/work frame, connectors of formwork/formwork/work frame, preparation of building components on site, etc., can solve the problem of unsatisfactory construction efficiency and material management, Bolts are easy to lose, bolts are troublesome to operate, etc., to improve the efficiency of formwork installation and disassembly, reduce construction costs, and facilitate operation

Active Publication Date: 2017-10-24
CHINA 22MCC GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is cumbersome to operate the bolts during the installation and disassembly of the formwork, and the bolts are easily lost during the construction process
Unsatisfactory in terms of construction efficiency and material management

Method used

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  • Cast-in-site section formwork constructing method for fabricated residence wall body
  • Cast-in-site section formwork constructing method for fabricated residence wall body

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The present invention is described in detail below with reference to accompanying drawing and embodiment:

[0037] attached Figure 1-2 It can be seen that a prefabricated residential wall embodies the construction method of pouring section formwork,

[0038] It includes a jacking bolt assembly, and the main body of the jacking bolt assembly is an L-shaped bolt;

[0039] The L-shaped bolt includes a horizontal portion 21 and a vertical portion 22;

[0040] The vertical part of the L-shaped bolt is provided with external threads, which are used to connect with the reserved bolt holes of the shear walls on both sides of the cast-in-place section;

[0041] The horizontal part 21 of the L-shaped bolt is provided with a mounting hole;

[0042] The mounting holes are threaded holes;

[0043] A jack bolt 3 is arranged in the mounting hole;

[0044] The tail end of the jacking bolt 3 is provided with a ring 8 for rotating the jacking bolt;

[0045] The front end of the ja...

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PUM

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Abstract

The invention relates to a cast-in-site section formwork constructing method for a fabricated residence wall body. The cast-in-site section formwork constructing method for the fabricated residence wall body comprises a back-jacking bolt component. A main body of the back-jacking bolt component is a L-shaped bolt; outer thread is arranged at the vertical part of the L-shaped bolt and is used for connecting with reserved bolt holes of shear walls at the two sides of the cast-in-site section; an installing hole is formed in the horizontal part of the L-shaped bolt; a back-jacking bolt is arranged in the installing hole; the tail end of the back-jacking bolt is provided with a circular ring which is used for driving the rotation of the back-jacking bolt by revolving; and a round-shaped base plate is arranged at the front end of the back-jacking bolt. According to the cast-in-site section formwork constructing method for the fabricated residence wall body, the structure is simple, operation is convenient, installing and detaching efficiency of the formwork is improved, and constructing cost is reduced.

Description

technical field [0001] The invention relates to a building construction method, in particular to a construction method of an assembled residential wall embodying pouring section formwork. Background technique [0002] At present, the more convenient and extensive form support method for the cast-in-place part of the prefabricated residential structure wall is to use hard material panels such as steel formwork or aluminum formwork to complete the formwork installation of the cast-in-place section. The traditional method is: on the prefabricated wall installed on both sides of the cast-in-place section, bolt holes with built-in nuts are reserved at a certain distance along the height direction near the cast-in-place section, and the finished formwork is fixed by bolts to complete the formwork installation later. Remove the formwork after the concrete strength reaches the requirement, and screw out the bolts one by one when removing the formwork. In this method, the operation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/08E04G17/00
Inventor 张晓峰常彬
Owner CHINA 22MCC GROUP CORP