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Method for perforating and pre-burying polyvinyl chloride (PVC) wiring tubes in concrete hollow block filled walls

A technology of hollow block and installation method, which is applied in the direction of construction, building structure, and building material processing, etc., and can solve the problems that the mortar strength cannot be guaranteed to fully meet the requirements, the stability of the wall structure is affected, and the labor cost is large. , to achieve the effect of simple and reliable construction operation, ensuring accuracy and reducing overall cost

Active Publication Date: 2013-04-24
陕西建工第三建设集团有限公司
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AI Technical Summary

Problems solved by technology

[0003] ①High consumption of labor costs
It is reflected in: the traditional process of slotting on the wall for electrical piping construction will be accompanied by a large amount of work for filling the slots, and the labor consumption is 2 to 3 times that of the process of the present invention
[0004] ②Large material consumption
[0005] ③Large energy consumption, low work efficiency and high comprehensive cost
It is reflected in: due to the large number of grooves on the wall, the strength of the mortar after filling the grooves cannot be guaranteed to fully meet the requirements, which has a certain impact on the stability of the wall structure and hidden quality risks

Method used

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  • Method for perforating and pre-burying polyvinyl chloride (PVC) wiring tubes in concrete hollow block filled walls
  • Method for perforating and pre-burying polyvinyl chloride (PVC) wiring tubes in concrete hollow block filled walls
  • Method for perforating and pre-burying polyvinyl chloride (PVC) wiring tubes in concrete hollow block filled walls

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Embodiment Construction

[0029] The present invention is described in further detail below in conjunction with accompanying drawing:

[0030] The concrete hollow block filling wall pre-embedded PVC electric wire pipe threading installation method of the present invention comprises the following steps:

[0031] 1) First, according to the requirements of design drawings and hollow blocks (such as figure 1 Shown) the actual size, draw the wall layout diagram of the corresponding position, and locate the lead-out point of the pre-embedded PVC wire pipe in the cast-in-place slab according to the layout diagram;

[0032] 2) The PVC wire pipes leading up from the bottom are connected to a certain height before the wall is built. When the wall is built, the hollow blocks are sequentially inserted into the wire pipes for masonry, so that the wire pipes are hidden in one time. In the cavity of the hollow block wall, and pre-embedded steel bars in sections to bind and fix the wire pipes (such as Figure 5 ), t...

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Abstract

The invention discloses a method for perforating and pre-burying polyvinyl chloride (PVC) wiring tubes in concrete hollow block filled walls. PVC wiring tubes are hidden in the hollow block filled walls for one step through cavity characteristics of hollow blocks and the flexibility of PVC wiring tubes. A distribution case is mounted through a method of mounting a case body after reserving a hole on the wall, and a wire box is mounted after a hole is opened on the wall. The method aims to use masonry structure characteristics and reasonable construction processes, the completeness of the wall structure is guaranteed, and the efficiency and the quality of wiring tube, case / box mounting are improved.

Description

technical field [0001] The invention belongs to the technical field of electric wire construction for building walls, and relates to a method for installing PVC wire pipes through pipes, in particular to a method for installing PVC wire pipes through pipes for pre-embedded PVC wire pipes in concrete hollow block filling walls. Background technique [0002] In view of the concrete hollow block filling wall structure and the material of PVC line pipe, the following defects exist in the construction of electrical piping using traditional technology: [0003] ① Labor costs are high. This is reflected in the fact that the traditional process of slotting on the wall for electrical piping construction will be accompanied by a large amount of work for filling the slots, and the labor consumption is 2 to 3 times that of the process of the present invention. [0004] ②The consumption of materials is large. It is reflected in the fact that the process of repairing the groove after th...

Claims

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Application Information

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IPC IPC(8): E04G21/14
Inventor 张培林马建国马勇杨佳谢磊高展
Owner 陕西建工第三建设集团有限公司
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