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Construction method for support-free hanging mold tool of horizontal post-cast strip

A construction method and technology of post-casting belts, which are applied to the joints of formwork/formwork/work frame, formwork/formwork/work frame, and preparation of building components on site. It can solve the problem of large steel pipes, time-consuming installation and disassembly. Problems such as labor and occupation of the lower space of the post-casting belt, etc., to avoid the space occupied by steel pipes, avoid occupying space, and reduce labor costs

Inactive Publication Date: 2020-08-14
广东蕉岭建筑工程集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a construction method for horizontal post-casting belt without supporting formwork tools, aiming to improve the existing horizontal post-casting belt pouring construction using a large number of steel pipes, occupying the lower space of the post-casting belt and time-consuming installation and disassembly laborious problem

Method used

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  • Construction method for support-free hanging mold tool of horizontal post-cast strip
  • Construction method for support-free hanging mold tool of horizontal post-cast strip

Examples

Experimental program
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Effect test

Embodiment 1

[0020] Embodiment 1, a construction method for a horizontal post-casting belt free-supporting formwork tool, including a post-casting belt construction method at a non-laminated slab site, and a post-casting belt construction method at a non-laminated slab site comprising the following steps:

[0021] According to the position, width and plate thickness of the post-casting belt, determine the combination of different forms of templates, pull screws, embedded parts, wooden beams, square steel main beams and upper square steel hanging beams; draw the processing diagram of the mold hanging mold tools; Propose material planning and procurement; processing of hanging mold setting tools; installation of embedded parts on both sides of post-casting belt; installation of customized hanging mold tools; post-casting belt pouring; formwork removal and maintenance.

[0022] For details, please refer to figure 1 As shown, the setting hanger tool in the construction method of the horizontal...

Embodiment 2

[0023] Embodiment 2, a construction method for a support-free formwork tool for horizontal post-casting, including a construction method for a laminated slab, is characterized in that:

[0024] The post-casting tape construction method of the laminated slab part includes the following steps:

[0025] Draw the processing drawing of the mold hanging tool; propose material plan and procurement; processing of the mold hanging tool; installation of the mold hanging tool; post-casting belt and slab concrete pouring;

[0026] For details, please refer to figure 2 As shown, the hanging mold setting tool in the construction method of the horizontal post-cast belt at the laminated slab part includes a laminated slab 4a, a horizontal post-cast belt is reserved on the laminated slab 4a, and the upper end surface of the laminated slab 4a is located at the position of the horizontal post-cast belt. There is a horizontal support bar 3a, a herringbone-shaped reinforcing bar 1a is arranged a...

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Abstract

The invention discloses a construction method for a support-free hanging mold tool of a horizontal post-cast strip. The construction method comprises a construction method of the post-cast strip at anon-superimposed slab part and a construction method of a superimposed slab part, wherein the construction method of the post-cast strip at the non-superimposed slab part comprises following steps: determining combination of different forms of a formwork, opposite pulling screws, embedded parts, wood brace secondary beams, a square steel girder and an upper square steel lifting beam according to position width and plate thickness of the post-cast strip; drawing a working diagram of a hanging mold shaping tool; proposing material plan and purchasing; processing the hanging mold shaping tool; mounting the embedded parts on two sides of the post-cast strip; and mounting the customized hanging mold tool. According to the method, the post-cast strip form erecting is realized by the formwork, the opposite pulling screws, the embedded parts, the wood brace secondary beams, the square steel girder and the upper square steel lifting beam without use of a large number of steel pipes, space occupation of the steel pipes is avoided, meanwhile, labor cost during form erecting is greatly reduced, and the form erecting operation is easier and more convenient.

Description

technical field [0001] The invention relates to the technical field of construction of a horizontal post-cast belt, in particular to a construction method for a support-free hanging form tool for a horizontal post-cast belt. Background technique [0002] The traditional scaffolding formwork system is adopted for the horizontal post-casting belt pouring, which transmits the load on the formwork to the substructure through the vertical rods. This construction process uses a large number of steel pipes, which occupy the lower space of the post-casting belt. Installation and disassembly are time-consuming and labor-intensive. Reduce the use of a large number of supporting scaffolds in the pouring process of the horizontal post-casting belt (laminated slab post-casting belt), reduce the labor input in the process of handling, erecting and dismantling the supporting frame material, improve work efficiency, and use a stereotyped tool. It is used for formwork casting of horizontal p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/36E04G11/48E04G17/00E04G17/065
CPCE04G11/36E04G11/48E04G17/00E04G17/0655
Inventor 江涛邢丹李万旺周骏骏李胜
Owner 广东蕉岭建筑工程集团有限公司
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