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Method for pre-burying pipeline on basis of assembly type building wallboard

A pre-embedded pipeline and assembled technology, which is applied to the preparation of building components on site, construction, building components, etc., can solve the problems of difficult positioning of wire boxes and technical bottlenecks that cannot be broken through, so as to improve the on-site construction environment and improve The efficiency of assembly and the effect of increasing the area of ​​the room

Inactive Publication Date: 2018-12-18
CHINA CONSTR STEEL STRUCTURE CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the positioning problem of the wire box is not easy to solve, and the technical bottleneck cannot be broken through

Method used

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0020] The method for pre-embedded pipelines based on prefabricated building wall panels of the present invention, its preferred specific implementation is:

[0021] Include steps:

[0022] A. Establish a model through integrated design, perform plate pre-layout and virtual positioning of pipeline embedded parts;

[0023] B. According to the design size, intercept the corresponding length of pipeline embedded parts;

[0024] C. Arrange the pipeline embedded parts according to the virtual positioning of the pipeline embedded parts;

[0025] D. Make the finished wall panels, and form the pipeline channels of the panels at the embedded parts of the pipelines;

[0026] The pipeline embedded parts are high-temperature-resistant pipes, hot-melt rods or smooth metal rods that can be drawn out.

[0027] In the step B, a margin of more than 10 cm is reserved for the cut size of the extractable smooth metal rod, and the two ends of the high temperature resistant pipe are blocked afte...

specific Embodiment

[0035] When the pipeline embedment is used in the production process of ALC wallboard, the embedment can be retained inside the wallboard with high-temperature resistant pipes. The heat-resistant temperature should be higher than the oxygen evaporation temperature, and it is convenient to cut during construction; Autoclave and high-temperature melting to form the pipeline channel of the plate; because the ALC plate is loose, it is not recommended to use the bar to prefabricate the pipeline channel. There is no high-temperature treatment process for EPS wall panels, and its embedded parts can use PVC pipes or smooth metal rods that can be extracted to prefabricate pipeline holes, and the metal rods can be pulled out when the wall panels are formed.

[0036] Include the following steps:

[0037] Step 1. In the design stage, with the help of BIM information management technology, based on the relevant information data of the prefabricated construction project, the integrated desi...

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Abstract

The invention discloses a method for pre-burying a pipeline on the basis of an assembly type building wallboard. The method comprises the following steps that a model is established through an integrated design, and plate pre-setting and virtual positioning of pipeline buried parts are carried out; the pipeline buried parts with the corresponding lengths are cut according to the designed sizes; the pipeline buried parts are arranged according to the virtual positioning of the pipeline buried parts; the finished product wallboard is manufactured, and a plate pipeline hole channel is formed in the arranged pipeline buried parts; after an ALC wallboard is poured into a mold, autoclaved curing is carried out, the pipeline buried part of the ALC wallboard adopts a high-temperature-resistant pipe and is reserved inside the ALC wallboard, or a hot-melt bar is used to form the plate pipeline hole channel through vapor pressure high-temperature melting; and in the case of the pipeline buried part of an EPS wallboard adopts a PVC pipe or a smooth metal bar capable of being drawn out, and the bar is pulled out of the plate pipeline hole channel when the wallboard is formed. According to the method for pre-burying the pipeline on the basis of the assembly type building wallboard, the standardized application and product integration of assembly type building components and parts at the present stage are promoted, the assembly efficiency of an assembly type construction site is improved, the field construction environment is improved, and the obtained room area is increased.

Description

technical field [0001] The invention relates to a technology for pre-embedding pipelines of prefabricated building wall panels, in particular to a method for pre-embedding pipelines based on prefabricated building wall panels. Background technique [0002] The necessity of pre-embedded pipelines of prefabricated building wall panels is reflected in: the evaluation standard of prefabricated buildings emphasizes the "integration" of the integration of walls, pipelines and decoration for inner partition walls. The internal partition wall requires an integrated design from the design stage. On the basis of the comprehensive design of the pipeline, the integration of the wall and the pipeline as well as the integration of civil engineering and decoration are realized, thus forming an "internal partition wall system". The integration of walls, pipelines, and finishes is conducive to improving the assembly rate of prefabricated buildings, and is conducive to promoting the standardi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B23/00E04G15/06E04B2/74
Inventor 罗龙张步亭陈华周汪晓阳邹丽娟
Owner CHINA CONSTR STEEL STRUCTURE CORP LTD
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