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Parapet wall waterproof structure and construction method thereof

A waterproof structure and construction method technology, applied to building components, building structures, roof insulation materials, etc., can solve problems such as roof leakage and wall damage, achieve structural stability, enhance waterproof performance, and reduce slight downward movement Effect

Active Publication Date: 2020-01-31
江苏远瀚建筑设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing parapet flooding method, the waterproof membrane is embedded in the wall, which is easy to cause damage to the wall, and in severe cases, it is easy to cause water leakage on the roof

Method used

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  • Parapet wall waterproof structure and construction method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0040] A parapet waterproof structure, such as figure 1 As shown, it is mainly applied to the joint between the roof panel 1 and the wall 2. The waterproof structure includes a raised strip 3 preset on the inner side of the wall body 2 , and usually the height of the raised strip 3 is about 350 mm from the upper end surface of the roof panel 1 . The raised strip 3 extends horizontally corresponding to the wall body 2 , and the cross section of the raised strip 3 is arranged in a square shape. The junction of the roof panel 1 and the wall 2 is also laid with a waterproof coiled material 4 , and the sides of the waterproof coiled material 4 are attached to the inner side of the wall body 2 and the upper end surface of the roof panel 1 at the same time.

[0041] The upper end surface of the roof panel 1 is also provided with a sealing plate 5 , the sealing plate 5 is located on the upper end surface of the waterproof coiled material 4 , and the sealed plate 5 interferes with the...

Embodiment 2

[0046] A construction method for a parapet waterproof structure, comprising the following steps:

[0047] S1: Cleaning up, leveling the bumps on the wall surface and the roof panel 1, and cleaning up the sundries.

[0048] S2: Leveling, use 1:3 cement mortar to level the upper end surface of the roof panel 1 and the inward side of the wall, so that the side wall facing inward and lower than the raised strip 3 and the upper end surface of the roof panel 1 are flat.

[0049] S21: Embed plastic embedded parts 71, drill holes at 50-60 mm below the lower end surface of the convex strip 3, drill one at intervals of 500 mm along the horizontal direction, and then embed plastic embedded parts 71 in it, and each plastic embedded part 71 is close to the wall One end of the surface is bonded with a rubber backing ring 8, the rubber backing ring 8 is coaxially arranged with the plastic embedded part 71, and the end face of the rubber backing ring 8 away from the plastic embedded part 71 i...

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Abstract

The invention discloses a parapet wall waterproof structure, and relates to the field of buildings. According to the technical scheme, the structure is characterized by being applied to a node betweena roof boarding and a wall body and comprises a convex strip arranged on the inner side of the wall body, wherein the convex strip extends in the horizontal direction corresponding to the wall body,a waterproof coiled material is laid at the junction between the roof boarding and the wall body, the side face of the waterproof coiled material is simultaneously attached to the side face, facing the inside, of the wall body and the upper end face of the roof boarding, and the upper end face of the waterproof coiled material abuts against the lower end face of the convex strip; a sealing plate is further arranged on the upper end face of the roof boarding, the sealing plate is arranged on the upper end face of the waterproof coiled material, and the sealing plate enables the waterproof coiled material to abut against the wall body. The waterproof coiled material abuts against the lower end face of the convex strip and is attached to the upper end face of the roof boarding through the pre-arranged convex strip, so that the operation of embedding the waterproof coiled material into the wall body is changed, the operation of damaging the wall body in modes of wall body grooving and thelike is avoided, the integrity of the parapet wall body is guaranteed, and in addition, the hidden safety hazard of water leaking of a roof is effectively solved.

Description

technical field [0001] The invention relates to the construction field, more specifically, it relates to a parapet waterproof structure and a construction method thereof. Background technique [0002] The parapet is the low wall around the roof panel of the building. In addition to maintaining safety, the main function is to apply waterproof pressure bricks to the bottom to prevent water seepage from the waterproof layer or rainwater from overflowing the roof panel. [0003] In the existing parapet flooding method, the waterproof membrane is embedded in the wall, which is easy to cause damage to the wall, and in severe cases, it is easy to cause water leakage on the roof. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the present invention provides a parapet waterproof structure, which has the advantages of ensuring the integrity of the parapet wall and effectively solving the hidden danger of roof water leakage. [0005] To achieve the ab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/00E04D13/16E04B1/66
CPCE04B1/66E04D13/00E04D13/16
Inventor 杨俊顾策策高益鹏刘志刚
Owner 江苏远瀚建筑设计有限公司
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