KR20120088334A - Repair and waterproofing of building walls using composite waterproofing - Google Patents

Repair and waterproofing of building walls using composite waterproofing Download PDF

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Publication number
KR20120088334A
KR20120088334A KR1020110009612A KR20110009612A KR20120088334A KR 20120088334 A KR20120088334 A KR 20120088334A KR 1020110009612 A KR1020110009612 A KR 1020110009612A KR 20110009612 A KR20110009612 A KR 20110009612A KR 20120088334 A KR20120088334 A KR 20120088334A
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KR
South Korea
Prior art keywords
coating
wedge
waterproof sheet
waterproofing
repair
Prior art date
Application number
KR1020110009612A
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Korean (ko)
Inventor
이의성
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이의성
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Publication date
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Priority to KR1020110009612A priority Critical patent/KR20120088334A/en
Publication of KR20120088334A publication Critical patent/KR20120088334A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
    • E04B1/644—Damp-proof courses
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0203—Arrangements for filling cracks or cavities in building constructions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0296—Repairing or restoring facades

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

The present invention relates to a repair and waterproofing method of a building wall using a composite waterproof, the repair and waterproofing method of a building wall using a composite waterproof according to the present invention, the coating film on the outer wall of the cracks 11 of the building wall (10) Primary coating agent coating step (S1) for applying the agent (20); And, after the primary coating agent coating step (S1), the waterproof sheet 30 to the outside of the gap 11 to which the coating agent 20 is applied Attaching the waterproof sheet (S2); And, after the waterproof sheet attaching step (S2), the wedge inserting step of inserting the wedge 40 through the waterproof sheet 30 into the gap 11 (S3) And, after the wedge insertion step (S3), trimming step (S4) of removing the upper portion of the wedge 40 exposed to the outside; And after the trimming step (S4), the secondary coating film coating step (S5) for applying the coating film 20 to the outside of the waterproof sheet 30 penetrated; characterized in that it comprises a.
According to the present invention as described above, by inserting the wedge into the gap to offset the stress concentrated in the gap not only reinforcement to prevent additional cracks, but also two times the coating agent coating process and the waterproof sheet is attached so that the leak is perfect There is an advantage to this.

Description

Repair and waterproofing method of building wall using composite waterproofing {.}

The present invention relates to a method for repairing and waterproofing a building wall using a composite waterproofing, and more particularly, by inserting a wedge into a gap to offset the stress concentrated in the gap, thereby reinforcing it to prevent additional cracking, and coating the coating twice. The present invention relates to a method of repairing and waterproofing a building wall using a composite waterproof, which can completely leak water since the application process and the waterproof sheet are attached.

In general, cemented buildings are repeatedly expanded and contracted due to seasonal temperature differences, and as a result, cracks are likely to occur on walls inside and outside the building.

As described above, if a crack occurs in the wall, it is easy to cause a leak, and if left as it is, the life of the building is shortened or even collapsed.

As a result, reinforcement work is performed by applying cement to the outside of the cracked area. However, even through such reinforcement work, the stress is continuously concentrated in the gap where the crack has already occurred. There is a need for a method of maintenance to prevent damage.

The present invention has been made to solve the above-described problems, the object of the present invention is to insert the wedge into the gap to offset the stress concentrated in the gap to not only reinforce additional cracks, but also two coating film coating process and By attaching a waterproof sheet, it is to provide a repair and waterproofing method for building walls using a composite waterproof to completely leak water.

In order to solve the above problems, the repair and waterproofing method of the building wall using the composite waterproof according to the present invention, the primary coating film for applying the coating agent 20 to the outer wall of the cracks 11 of the building wall (10) First coating step (S1); and, after the first coating film coating step (S1), the waterproof sheet attaching step (S2) for attaching the waterproof sheet 30 to the outside of the gap 11 to which the coating film 20 is applied (S2) And, after the waterproof sheet attaching step (S2), the wedge insertion step (S3) for inserting the wedge 40 into the gap 11 through the waterproof sheet 30; And, Wedge insertion step (S3) After), trimming step (S4) to remove the upper portion of the exposed wedge 40; and, after the trimming step (S4), applying the coating film 20 to the outside of the waterproof sheet 30 through To the secondary coating agent coating step (S5); characterized in that it is included.

In addition, after the primary coating agent coating step (S1) and the secondary coating agent coating step (S5), respectively, characterized in that the drying step (S6) is further included.

In addition, the wedge 40 is made of a wood material, the cutting groove forming step of forming a cutting groove on the outer circumferential surface of the wedge 40 protruding to the outside of the waterproof sheet 30 after the wedge insertion step (S3). (S3-1); is characterized in that it is further included.

According to the present invention as described above, by inserting the wedge into the gap to offset the stress concentrated in the gap not only reinforcement to prevent additional cracks, but also two times the coating agent coating process and the waterproof sheet is attached so that the leak is perfect There is an advantage to this.

1 is an exemplary view of the appearance of cracks caused by cracks in the wall,
Figure 2 is a side cross-sectional view of the coating film applied to the outside of the gap of the repair and waterproofing method of the building wall using a composite waterproof according to a preferred embodiment of the present invention,
3 is a side cross-sectional view of a state in which a waterproof sheet is attached to an upper portion of a coating material of a repair and waterproofing method of a building wall using a composite waterproof according to a preferred embodiment of the present invention;
Figure 4 is a side cross-sectional view of the state where the wedge is inserted into the upper portion of the waterproof sheet of the repair and waterproofing method of the building wall using the composite waterproof according to a preferred embodiment of the present invention,
Figure 5 is a side cross-sectional view of the state of trimming the wedge of the building wall repair and waterproofing method using a composite waterproof according to a preferred embodiment of the present invention,
Figure 6 is a side cross-sectional view of the coating agent is applied to the upper part after the wedge is inserted in the repair and waterproofing method of the building wall using the composite waterproof according to a preferred embodiment of the present invention,
7 is a perspective view of the wedge of the repair and waterproofing method of the building wall using the composite waterproof according to a preferred embodiment of the present invention,
8 is a flowchart of a method for repairing and waterproofing a building wall using a composite waterproof according to a preferred embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, it will be described embodiments of the present invention. Like reference numerals in the drawings denote like elements. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

Figure 1 is an illustration of the appearance of cracks generated by cracks in the wall, Figure 2 is a coating of the coating on the outside of the gap of the repair and waterproofing method of the building wall using a composite waterproof according to a preferred embodiment of the present invention Figure 3 is a side cross-sectional view of the state, Figure 3 is a side cross-sectional view of a state in which the waterproof sheet is attached to the upper part of the coating film of the repair and waterproofing method of the building wall using a composite waterproof according to a preferred embodiment of the present invention, Figure 4 Side cross-sectional view of the wedge is inserted into the upper part of the building wall and the waterproofing method of the waterproofing method according to the preferred embodiment of the building waterproofing, Figure 5 is a building using the composite waterproofing according to a preferred embodiment of the present invention Side cross-sectional view of a state of fixing the wedge of the wall repair and waterproofing method, Figure 6 is a wedge of the building wall repair and waterproofing method using a composite waterproof according to a preferred embodiment of the present invention Side cross-sectional view of the coating film is applied to the upper state after the insertion, Figure 7 is a perspective view of the wedge of the repair and waterproofing method of the building wall using the composite waterproof according to a preferred embodiment of the present invention, Figure 8 is a preferred embodiment of the present invention This is a flowchart of the repair and waterproofing method of building wall using composite waterproof according to the example.

Repair and waterproofing method of building walls using a composite waterproof according to a preferred embodiment of the present invention is the first coating film coating step (S1), waterproof sheet attachment step (S2), wedge insertion step (S3), trimming step (S4) , Secondary coating agent coating step (S5) is included.

As shown in FIG. 1, the primary coating agent coating step (S1) is a step of applying the coating agent 20 to the outside of a crack generated in the building wall 10, that is, the crack 11. As shown in FIG. 2, the primary coating agent coating step S1 is a process of applying the coating agent 20 to the gaps 11 generated in the wall 10 and the periphery thereof. It is called.

Coating waterproofing is a method of applying a water-based or oil-based liquid-type waterproofing agent to the surface and using a film remaining after evaporation of water or solvent. Coating waterproofing is representative of emulsion type coating waterproofing, solvent type coating waterproofing, epoxy coating waterproofing, and the coating agent used for the waterproofing of the coating is readily available on the market, and thus the detailed description of the coating agent is omitted.

As shown in FIG. 3, the waterproof sheet attaching step S2 is a step of attaching the waterproof sheet 30 to the outside of the gap 11 that is waterproofed through the above-described primary coating agent coating step S1. , The waterproof sheet attaching step (S2) is a step of forming a waterproof layer by adhering the waterproof sheet 30 made of synthetic resin or synthetic rubber to the upper portion of the coating film 20, in the waterproof sheet attaching step (S2) Since the waterproof sheet 30 is easily available on the market, a detailed description of the waterproof sheet is omitted.

That is, in the first coating film applying step (S1), the waterproof sheet 30 is applied to the upper portion of the first coating film 20 that is first waterproofed, and then waterproofed secondly.

The wedge insertion step (S3) is inserted into the gap (11) by inserting the wedge (40) to the second waterproof gap (11) through the above-described primary coating agent coating step (S1) and the waterproof sheet attachment step (S2). As a step of reinforcing, this wedge insertion step (S3) is to penetrate the waterproof sheet and the coating film 20, as shown in Figure 7 so that the wedge 40 is easily inserted into the gap 11, one end is sharply It is formed, and is made of wood material provided with an inclined surface.

The wedge 40 inserted into the gap 11 in the wedge insertion step S3 as described above is inserted at different depths, as shown in FIG. 4, and the reason for being inserted at the different depths is the gap 11. This is because the width of the gaps is different.

The trimming step S4 is a step of cutting the upper part of the wedge 40 inserted in the wedge insertion step S3 with a cutting tool such as a hammer, as shown in FIG. 5, in the trimming step S4. It is preferable to form a cutting groove (not shown) using a saw or the like on the outer circumferential surface of the wedge 40 between the wedge insertion step S3 and the trimming step S4 so that the wedge 40 is easily broken.

As shown in FIG. 6, the secondary coating agent coating step (S5) is a hole formed in the waterproof sheet 30 and the coating agent 20 in the process of inserting the wedge 40 into the gap 11. Very, as a step of waterproofing the upper surface of the waterproof sheet 30, when the second coating film coating step (S5), the gap 11 is subjected to the third round waterproofing process.

In the secondary coating agent coating step S5 as described above, it is preferable to use the same coating agent 20 used in the primary coating agent coating step S1 described above for convenience of operation.

On the other hand, after the primary coating agent coating step (S1) and the secondary coating agent coating step (S5) it is preferable that the drying step (S6) for drying the coating film 20, respectively applied respectively.

The best embodiments have been disclosed in the drawings and the specification. Herein, specific terms have been used, but they are used only for the purpose of illustrating the present invention and are not intended to limit the scope of the present invention as defined in the claims or the claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

10-wall 11-slit
20-film
30-waterproof sheet
40-wedge

Claims (3)

Primary coating agent coating step (S1) for applying the coating film 20 to the outer wall of the cracks 11 of the building wall 10; And
After the first coating film coating step (S1), the waterproof sheet attaching step (S2) for attaching the waterproof sheet 30 to the outside of the gap 11 to which the coating film 20 is applied; and
After the waterproof sheet attaching step (S2), the wedge inserting step (S3) for inserting the wedge 40 into the gap 11 through the waterproof sheet 30; And
After the wedge insertion step (S3), trimming step (S4) of removing the upper portion of the wedge 40 exposed to the outside; and
After the trimming step (S4), the secondary coating film coating step (S5) for applying the coating film 20 to the outside of the waterproof sheet 30 penetrated; building walls using a composite waterproof, comprising a Repair and waterproof way.
The method according to claim 1,
After the primary coating agent coating step (S1) and the secondary coating agent coating step (S5) after the drying step (S6), respectively, the repair and waterproofing method of the building wall using a composite waterproof.
The method according to claim 1,
The wedge 40 is made of wood,
After the wedge insertion step (S3), the cutting groove forming step (S3-1) for forming a cutting groove on the outer circumferential surface of the wedge 40 protruding to the outside of the waterproof sheet 30; Repair and waterproofing of building walls using composite waterproofing.
KR1020110009612A 2011-01-31 2011-01-31 Repair and waterproofing of building walls using composite waterproofing KR20120088334A (en)

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KR1020110009612A KR20120088334A (en) 2011-01-31 2011-01-31 Repair and waterproofing of building walls using composite waterproofing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110009612A KR20120088334A (en) 2011-01-31 2011-01-31 Repair and waterproofing of building walls using composite waterproofing

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KR20120088334A true KR20120088334A (en) 2012-08-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106812220A (en) * 2017-03-14 2017-06-09 中国十七冶集团有限公司 External wall insulation crack reparation construction method
CN112854489A (en) * 2021-03-19 2021-05-28 北京中水科海利工程技术有限公司 Concrete surface integral impervious layer and forming method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106812220A (en) * 2017-03-14 2017-06-09 中国十七冶集团有限公司 External wall insulation crack reparation construction method
CN112854489A (en) * 2021-03-19 2021-05-28 北京中水科海利工程技术有限公司 Concrete surface integral impervious layer and forming method thereof

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