KR101654332B1 - Maintenance apparatus for Brick wall and maintenance method of brick wall using the same - Google Patents
Maintenance apparatus for Brick wall and maintenance method of brick wall using the same Download PDFInfo
- Publication number
- KR101654332B1 KR101654332B1 KR1020150114882A KR20150114882A KR101654332B1 KR 101654332 B1 KR101654332 B1 KR 101654332B1 KR 1020150114882 A KR1020150114882 A KR 1020150114882A KR 20150114882 A KR20150114882 A KR 20150114882A KR 101654332 B1 KR101654332 B1 KR 101654332B1
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- South Korea
- Prior art keywords
- horizontal
- brick wall
- stiffener
- fixing
- hole
- Prior art date
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- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
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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
Description
The present invention relates to an external brick wall maintenance apparatus and a method for maintaining an external brick wall using the same. The brick wall maintenance apparatus includes a hole formed in a horizontal stiffener installed in a width direction of an external brick wall, The present invention relates to an external brick wall maintenance apparatus and a method for maintenance of an external brick wall using the brick wall maintenance apparatus and a method for supporting the external brick wall by supporting a compression force and a pulling force, .
Generally, the outer wall of a building not only supports the load of the building but also protects the inside of the building against the outside air. This protection role is the most representative example of warming, aeration, and awnings.
The outer wall includes a load bearing wall and an outer brick wall formed by stacking bricks to leave a heat insulating material on the load bearing wall and a certain distance from the heat insulating material.
The outer brick wall is formed by stacking bricks to form a wall. Part of the outer brick wall is damaged due to abrasion or load over a long period of time. The temperature difference between the inside and the outside of the construction structure causes moisture accumulated on the inner wall to permeate This phenomenon causes visual disturbance due to the occurrence of whitening phenomenon, and if it is left for a long time, cracks easily occur in this part.
In order to repair the outer brick wall of such a damaged area as a whole, repairing the outer brick wall is inevitably a major repair, and maintenance of the entire outer brick wall requires a considerable amount of time and cost.
The conventional wall repair method is a temporary repair method due to the above-mentioned risks and difficulties in working. The cement mortar is filled in the damaged part, the paint is painted with paint of the same color as that of the existing wall, A method of filling the part with an epoxy bond and fixing it, or a method of repairing the part by removing the cement mortar as a cement mortar and repairing it by the paint coating process as described above. However, since the fundamental cause of the damaged part of the repair method is not removed After a while, cracks or dropouts occur again, and the effect is not great.
According to an aspect of the present invention, there is provided an external brick wall maintenance apparatus and a brick wall maintenance method using the brick wall maintenance apparatus, wherein a hole is formed in a horizontal stiffener installed in a width direction of the external brick wall, And an outer brick wall maintenance device for supporting a sagging and lateral force applied to the outer brick wall and supporting compression and pulling forces to improve the maintenance efficiency. And a method for maintenance of an external brick wall using the same.
According to an aspect of the present invention, there is provided an apparatus for maintenance of an external brick wall, the brick wall being spaced apart from a load bearing wall by a plurality of bricks, A fixed cap which is formed so as to be hollow inside and has one end fixed to the load bearing wall and the other end placed between the bricks located up and down from the outer brick wall; A horizontal reinforcement disposed in the width direction of the outer brick wall between the upper and lower bricks and provided with a plurality of holes spaced apart from each other at a predetermined distance so as to be in close contact with the other end of the fixed cap; And a fixing member fitted through the hole of the horizontal stiffener and inserted into the hollow of the fixing cap to enlarge the fixing cap so that the fixing cap can be fixed to the holding wall and the head is fixed to the horizontal stiffener .
The horizontal stiffener is a flat stiffener having a rectangular cross section.
The horizontal stiffener may further include a horizontal reinforcing portion formed to extend horizontally at an upper end portion to increase the bending strength.
The horizontal stiffener is a spiral stiffener formed by spirally twisting a flat plate-like metal material having a rectangular cross section so as to have a constant pitch.
And a reinforcing clip installed to be fitted to the outside of the horizontal reinforcement member and communicating with the holes of the horizontal reinforcement member to form a through hole into which the fixing member is inserted to reinforce the rigidity of the horizontal reinforcement member.
Further, the hole of the horizontal reinforcement is a slot-shaped hole having a length in the width direction longer than a height direction.
According to another aspect of the present invention, there is provided a method of manufacturing a semiconductor device, comprising the steps of: forming a perforation hole in a horizontal joint of a portion to be held in an outer brick wall, and then forming an installation groove at a predetermined depth; A fixing cap mounting step of inserting a hollow fixed cap through the perforation hole formed in the horizontal joint, inserting one end of the fixed cap into the mounting recess, and installing the other end of the fixed cap in the perforation hole; A horizontal stiffener installation step of removing a part of horizontal joints in the width direction of the outer brick wall and installing a horizontal stiffener on the removed part; Inserting the fixing member through the hole formed in the horizontal reinforcing member and then inserting the fixing member into the hollow of the fixing cap to fix the fixing cap inside the mounting groove and fixing the horizontal reinforcing member; And filling the removed horizontal joint with mortar to fill the removed joint.
Further, in the step of installing the horizontal stiffener, the horizontal stiffener is installed so as to be in close contact with a flange formed at the other end of the fixed cap, and in the step of installing the fixing member, the fixing member is installed so that the head is closely attached to the horizontal stiffener, , And is restrained in the rearward direction.
As described above, according to the present invention, the horizontal stiffener is firmly fixed by the flange of the fixed cap and the head of the fixing member without being moved in the forward and backward directions, and the fixing member is fixed to the horizontal stiffener through holes formed in the horizontal stiffener. It is possible to stably support compression and pulling force applied to the outer brick wall.
Further, since the holes of the horizontal stiffener are formed in the form of a slot hole, the fixing member can be easily installed in response to an error occurring in the process of installation.
In addition, it is a very useful invention which has the effect of further improving the bending strength of the horizontal stiffener by providing a fixing member in a state where a reinforcing clip is further provided on the horizontal stiffener.
1 is a perspective view showing a state in which an external brick wall maintenance apparatus according to the present invention is installed,
2 is a front view showing a state in which an external brick wall maintenance apparatus according to the present invention is installed;
3 is a perspective view showing a coupling structure of a fixing cap and a fixing member using a spiral stiffener in a horizontal stiffener according to the present invention,
4 is a perspective view showing a state in which a reinforcing clip is further provided on the spiral stiffener of the present invention,
5 is a perspective view showing a coupling structure of a fixed cap and a fixing member using a flat stiffener in a horizontal stiffener according to the present invention,
6 is a perspective view showing a state in which a horizontal reinforcing portion is further formed on the flat stiffener of the present invention;
7 is a cross-sectional view showing a maintenance structure of an outer brick wall provided with a spiral stiffener of the present invention,
8 is a cross-sectional view showing a maintenance structure of an outer brick wall provided with the flat stiffener of the present invention,
9 is a cross-sectional view showing a maintenance structure of an outer brick wall provided with a flat stiffener including a horizontal reinforcing portion of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.
1 is a perspective view showing a state in which an external brick wall maintenance apparatus according to the present invention is installed, FIG. 2 is a front view showing a state in which an external brick wall maintenance apparatus according to the present invention is installed, and FIG. FIG. 4 is a perspective view showing a state in which a reinforcing clip is further provided on the spiral stiffener of the present invention, and FIG.
As shown in the drawing, the present invention is an apparatus for maintaining an
The
The
The
Meanwhile, the
Meanwhile, the
The
That is, in the present invention, the
3 and 4, the
The spiral-
FIG. 5 is a perspective view showing a combined structure of a fixing cap and a fixing member using a flat stiffener in a horizontal stiffener according to the present invention. FIG. 6 is a perspective view showing a state in which a horizontal reinforcing portion is further formed in the flat stiffener of the present invention,
As shown in the drawing, the
The plate-
In addition, the
The
Meanwhile, the
In this case, even if the installation position of the
4 and 5, the present invention further includes a reinforcing
The reinforcing
The reinforcing
7, 8, and 9, the maintenance process of the outer brick wall using the outer brick wall maintenance apparatus of the present invention having the above-
An installation groove forming step of forming a
The
The
The fixing
The fixing
The reinforcing
This reinforces the rigidity of the
According to the present invention configured as described above, the
It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.
(10): Outer brick wall (11): Brick
(12): Horizontal joint (13): Perforation hole
(20): load bearing wall (21): installation groove
(100): fixed cap (110): cap body
(111): hollow (112): incision
(120): flange (200): fixing member
(210): Fixing member body (220): Tofu
(300): horizontal stiffener (310): flat stiffener
(311): horizontal reinforcement portion (320): helical reinforcement
(330): hole (400): reinforcing clip
(410): vertical plate (411): through hole
(420): horizontal plate
Claims (8)
A fixed cap which is formed so as to be hollow inside and has one end fixed to the load bearing wall and the other end placed between the bricks located up and down from the outer brick wall;
A horizontal reinforcement disposed in the width direction of the outer brick wall between the upper and lower bricks and provided with a plurality of holes spaced apart from each other at a predetermined distance so as to be in close contact with the other end of the fixed cap;
A fixing member fitted through the hole of the horizontal reinforcement member and inserted into the hollow of the fixing cap to enlarge the fixing cap so that the fixing cap can be fixed to the bearing wall, and the head is fixed to the horizontal stiffener;
A reinforcing clip installed to be fitted to the outside of the horizontal stiffener and communicating with a hole of the horizontal stiffener to form a through hole into which the fixing member is inserted to reinforce the rigidity of the horizontal stiffener; Wherein the external brick wall maintenance device comprises:
Wherein the horizontal stiffener is a flat stiffener having a rectangular cross section.
Wherein the horizontal stiffener further comprises a horizontal reinforcing portion formed to extend horizontally at an upper end portion to increase the bending strength.
The horizontal stiffener
Wherein the flat plate-like metal material having a rectangular cross section is a spiral reinforcement formed by spirally twisting to have a constant pitch.
Wherein the hole of the horizontal reinforcing member is a slot-shaped hole having a length in a width direction longer than a height direction.
A fixing cap mounting step of inserting a hollow fixed cap through the perforation hole formed in the horizontal joint, inserting one end of the fixed cap into the mounting recess, and installing the other end of the fixed cap in the perforation hole;
A horizontal stiffener installation step of removing a part of horizontal joints in the width direction of the outer brick wall and installing a horizontal stiffener on the removed part;
Inserting a fixing member through a hole formed in the horizontal reinforcing member, inserting the fixing member into the hollow of the fixing cap, fixing the fixing cap inside the mounting groove, and fixing the horizontal reinforcing member;
A horizontal joint filling step of filling the removed joint by filling mortar into the removed horizontal joint;
And a step of reinforcing the rigidity of the horizontal stiffener by providing a reinforcing clip fitted to the outside of the horizontal stiffener before the fixing member is installed in the fixing member mounting step and having a through hole communicating with the hole of the horizontal stiffener A method of maintaining an exterior brick wall using an exterior brick wall maintenance apparatus.
The horizontal stiffener is installed to be in close contact with a flange formed at the other end of the fixing cap. In the fixing member mounting step, the fixing member is installed so that the head is closely attached to the horizontal stiffener, Wherein the external brick wall maintenance device is configured to restrain the external brick wall in the backward direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150114882A KR101654332B1 (en) | 2015-08-13 | 2015-08-13 | Maintenance apparatus for Brick wall and maintenance method of brick wall using the same |
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KR1020150114882A KR101654332B1 (en) | 2015-08-13 | 2015-08-13 | Maintenance apparatus for Brick wall and maintenance method of brick wall using the same |
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KR101654332B1 true KR101654332B1 (en) | 2016-09-09 |
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KR1020150114882A KR101654332B1 (en) | 2015-08-13 | 2015-08-13 | Maintenance apparatus for Brick wall and maintenance method of brick wall using the same |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101861551B1 (en) * | 2017-08-10 | 2018-07-02 | 김윤기 | Seismic Retrofit device of the building which consists of the masonry wall and method thereof |
KR102197300B1 (en) * | 2020-07-27 | 2020-12-31 | 현종구 | Seismic reinforcement repair device for brick wall, manufacturing method and construction method using the same |
KR102423474B1 (en) | 2022-02-09 | 2022-07-20 | 곽은경 | Tools for maintaining gaps and forming a joint when building a brick wall on the upper side of a window frame of a building, and a construction method using the same |
KR102531392B1 (en) * | 2022-02-22 | 2023-05-10 | 박홍철 | Apparatus for reinforcing exterior walls and reinforcing method using the same |
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KR20050121764A (en) | 2004-06-22 | 2005-12-28 | 이완섭 | Bricks wall reforcing method |
KR100787596B1 (en) * | 2007-08-21 | 2007-12-21 | 안병진 | Method for reinforcing a brick wall of weld is twisted wire anchor with epoxy resin using |
KR101048899B1 (en) * | 2011-01-13 | 2011-07-12 | 김혜정 | Construct block reinforcement device structure using twist plate and construction method |
KR101417711B1 (en) * | 2014-01-29 | 2014-07-09 | (주)혜암 | Anchor For Reinforcement And Reinforced Method |
KR101513066B1 (en) | 2014-08-29 | 2015-04-17 | 이장희 | Method for reinforcing masonry wall |
-
2015
- 2015-08-13 KR KR1020150114882A patent/KR101654332B1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20050121764A (en) | 2004-06-22 | 2005-12-28 | 이완섭 | Bricks wall reforcing method |
KR100787596B1 (en) * | 2007-08-21 | 2007-12-21 | 안병진 | Method for reinforcing a brick wall of weld is twisted wire anchor with epoxy resin using |
KR101048899B1 (en) * | 2011-01-13 | 2011-07-12 | 김혜정 | Construct block reinforcement device structure using twist plate and construction method |
KR101417711B1 (en) * | 2014-01-29 | 2014-07-09 | (주)혜암 | Anchor For Reinforcement And Reinforced Method |
KR101513066B1 (en) | 2014-08-29 | 2015-04-17 | 이장희 | Method for reinforcing masonry wall |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101861551B1 (en) * | 2017-08-10 | 2018-07-02 | 김윤기 | Seismic Retrofit device of the building which consists of the masonry wall and method thereof |
KR102197300B1 (en) * | 2020-07-27 | 2020-12-31 | 현종구 | Seismic reinforcement repair device for brick wall, manufacturing method and construction method using the same |
KR102423474B1 (en) | 2022-02-09 | 2022-07-20 | 곽은경 | Tools for maintaining gaps and forming a joint when building a brick wall on the upper side of a window frame of a building, and a construction method using the same |
KR102531392B1 (en) * | 2022-02-22 | 2023-05-10 | 박홍철 | Apparatus for reinforcing exterior walls and reinforcing method using the same |
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