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Sealing method for pre-burying metal tube joints

A metal tube, joint technology, applied in the direction of electrical components, etc., can solve problems such as entry

Inactive Publication Date: 2019-07-23
NANTONG SIJIAN CONSTR GRP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The purpose of the present invention is to provide a sealing method for the joints of pre-embedded metal pipes to solve the problem of concrete mortar entering the pre-embedded metal pipes from the joints between the pre-embedded metal pipes and the pre-embedded metal pipes when pouring concrete in the prior art. technical problem

Method used

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  • Sealing method for pre-burying metal tube joints
  • Sealing method for pre-burying metal tube joints
  • Sealing method for pre-burying metal tube joints

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Embodiment Construction

[0030] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0031] refer to Figure 1~3 , the present invention provides a sealing method for the joint of embedded metal pipes, comprising the following content, connecting two adjacent embedded metal pipes, in the connection area of ​​the two embedded metal pipes and the connection area of ​​the connection area A sealing material is arranged around, and the sealing material isolates the gap 6 in the connection area of ​​the two pre-embedded metal pipes from the outside w...

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Abstract

The invention provides a sealing method for pre-burying metal tube joints, relates to the field of tube connection sealing technology, and solves the technical problem that concrete mortar can enter into pre-buried tubes from the joints of pre-buried tubes during concreting in the prior art. The method comprises the following steps: connecting every two adjacent pre-buried tubes, setting a sealingmaterial at the ends of the connection area of the two pre-buried tubes or around the ends of the connection area of the two pre-buried tubes, wherein the sealing material enables the gaps of the connection area of the two pre-buried tubes to be separated from the outside. The sealing method is used for sealing gaps between every two connected pre-buried tubes.

Description

technical field [0001] The invention relates to the technical field of pipe connection sealing, in particular to a sealing method for pre-embedded metal pipe joints. Background technique [0002] In the construction phase of the main body of the building, the electrical embedded metal pipes do not have proper sealing protection measures for the connection between the embedded metal pipes and the embedded metal pipes, which leads to the vibration of the concrete when the main structure is poured. The electrical pre-embedded metal pipes in the formwork cause different degrees of collision, and the poured concrete mortar often infiltrates into the pre-embedded metal pipes through the gap between the pre-embedded metal pipes and the pre-embedded metal pipes. After the formwork is removed, the pre-embedded metal pipelines It is difficult to thread the steel wire in the pipe. After the sporadic concrete infiltrated into the metal pipe is solidified, it is very hard. During the con...

Claims

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Application Information

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IPC IPC(8): H02G3/38H02G3/06
CPCH02G3/06H02G3/38
Inventor 王翔滕堃姚鹏张永忠张荣东张剑邵伟伟杨旭炜单建峰张金峰
Owner NANTONG SIJIAN CONSTR GRP
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