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Roof crack leak-proof construction method

A construction method and technology of crack direction, applied in building maintenance, construction, building structure, etc., can solve problems such as easy to be pulled and cracked

Inactive Publication Date: 2019-01-22
杨小平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Specifically, with the crack as the symmetrical center, roof leak-proof glue (such as gold frame) is applied on the concrete base. Usually the thickness of the roof leak-proof glue is 4 mm and the width is 20 to 40 mm. However, the roof of this construction method The leak-proof glue has only zero stretch length at the crack, so it is easy to be pulled apart

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] The present invention will be further described in detail below in conjunction with examples.

[0007] The present invention relates to a construction method for leak-proof roof cracks. Firstly, the concrete base surface at the crack is cleaned, and then a self-adhesive tape with a width of 4 to 7 mm is stuck on the concrete base surface along the direction of the crack with the crack as the center of symmetry, and then With the crack as the center of symmetry, apply roof leakproof glue with a thickness of 3 to 5 mm and a width of 20 to 40 mm on the concrete base.

[0008] Of course, you can also use paint instead of self-adhesive tape, but this construction is more troublesome.

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PUM

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Abstract

The invention belongs to the technical field of buildings, and particularly relates to a roof crack leak-proof construction method. Firstly, a concrete foundation surface at a crack is cleaned, then adhesive tape with the width of 4-7 mm adheres to the concrete base surface along the crack by taking the crack as the symmetric center, and then roof leakage-proof glue with the thickness of 3-5 mm and the width of 20-40 mm is applied to the concrete base surface by taking the crack as the symmetric center.

Description

technical field [0001] The invention belongs to the technical field of buildings, and in particular relates to a construction method for roof crack leakage prevention. Background technique [0002] When cracks appear in the concrete roof of a house, a bridge construction method is often used to fill the leak. Specifically, with the crack as the symmetrical center, roof leak-proof glue (such as gold frame) is applied on the concrete base. Usually the thickness of the roof leak-proof glue is 4 mm and the width is 20 to 40 mm. However, the roof of this construction method The anti-leak glue has only zero stretch length at the crack, so it is easy to be pulled apart. Contents of the invention [0003] For above-mentioned shortcoming, the object of the present invention is to provide a kind of new bridging construction method, can make the leak-proof roof glue in the crack have suitable tensile length, so that the leak-proof glue on the roof will not be pulled apart. [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/02
CPCE04G23/0214E04G23/0281
Inventor 杨小平
Owner 杨小平