KR20220067725A - Exterior wall finishing material and exclusive bracket and construction method using it - Google Patents

Abstract

The present invention relates to a construction method, which comprises: a step of preparing a plurality of finishing materials integrally formed with a fixing bolt; a step of installing a first outer wall bracket by fitting and inserting a first hooking part into the fixing bolt of a first finishing material; a step of positioning an inner wall bracket on an upper surface of the first outer wall bracket, and fixing and installing the inner wall bracket to an inner wall through a connecting member; a bracket assembling step of positioning a second outer wall bracket on an upper surface of the inner wall bracket, and combining the first outer wall bracket, the inner wall bracket, and the second outer wall bracket through a jig bolt; and a step of inserting and installing the fixing bolt of a second finishing material to a second hooking part of the second outer wall bracket. According to the present invention, since construction is performed through a process of inserting an integrally formed fixing bolt, the construction can be performed without separate post-processing or perforation of a finishing material, and thus, a lifespan of the finishing material is extended. Also, the efficiency on costs and time is provided since a finishing material is not damaged during construction, or an adhesive for combination with the finishing material is not applied. In addition, a construction speed of an outer wall finishing material can be dramatically reduced through easy combination and gap adjustment, such that construction costs or time can be reduced. Furthermore, a position or an interval can be corrected for use, such that a defect or discard rate of a finishing material can be remarkably lowered.

Description

Exterior wall finishing material and exclusive bracket and construction method using it

The present invention relates to an exterior wall finishing material, a dedicated bracket, and a method for constructing an exterior wall finishing material using the same.

As a general finishing material (finishing panel) construction method, there is a wet method using cement mortar as an adhesive solvent between the exterior wall and the finishing material, and a dry method of fixing it to the exterior wall with a metal fixing device between the exterior wall and the finishing material. have. Although the wet method requires a relatively long cement curing time, the work process is uneconomical and unproductive, while the dry method has a shorter overall construction time compared to the wet method and has advantages in operation convenience and construction. Because of this, it is widely used.

However, the dry method also has a configuration in which the finishing material is mounted after the anchor and the fixing part are fixed to the outer wall. There was a problem in that the construction period was long and the construction cost was increased.

In addition, damage to the finishing material is caused in the process of drilling to combine the anchor and the fixing part with the finishing material, and damage or contamination occurs frequently as time passes.

In addition, when the gap between the finishing material and the finishing material is not close and the gap is widened, a separate sealing process with silicone is required to close the gap while leakage occurs. There is a problem in that the cost of construction is increased when used.

As a way to solve this problem, in Patent Registration No. 10-1550156 (2015.08.29), a coupling structure of an exterior material for building finishing and a construction method thereof were proposed, and the proposed bonding structure of the exterior material is between the outer panel and the inner panel. In the state where the side of the panel is closed by the bending part and a separate closing part is not installed, a plurality of insulation materials are tightly coupled to the support member to obtain airtightness between adjacent insulation materials. As it is provided, there was a problem that the thickness of the exterior material was thickened and the load was increased, and there was a problem that the aesthetics was impaired as the coupling member such as a piece for fixing the panel was exposed to the outside, which caused a lot of time for construction work And there was a problem that took effort.

Republic of Korea Patent Registration No. 10-1550156 (2015.08.29.)

An object of the present invention is to provide an exterior wall finishing material and a dedicated bracket that does not impair aesthetics through a uniform arrangement between exterior wall finishing materials and significantly reduces costs through rapid construction, and a construction method using the same.

According to the present invention, the first outer wall bracket is bent at right angles to have an inverted "L" shape including a first horizontal surface and a first vertical surface, and a first locking part of a shape in which an end portion of the first vertical surface is opened is formed. An inner wall bracket having an inverted "b" shape including three horizontal surfaces and a third vertical surface, and including a connecting member connected to the inner wall on the outer surface of the third vertical surface, bent at right angles to include a second horizontal surface and a second vertical surface "It has a shape and includes a second outer wall bracket having a second locking part formed in a shape in which a part of the end of the second vertical surface is opened, and the first horizontal surface, the third horizontal surface and the second horizontal surface are coupled through a jig bolt. It provides a bracket for exterior wall finishing material, characterized in that.

In addition, the steps of preparing a plurality of finishing materials in which the fixing bolts are integrally formed by using the above brackets, installing the first outer wall brackets by fitting and inserting the first locking parts into the fixing bolts of the first finishing materials, the inner wall brackets of the first Positioning the inner wall bracket on the upper surface of the outer wall bracket, fixing and installing the inner wall bracket to the inner wall through a connecting member, placing a second outer wall bracket on the upper surface of the inner wall bracket, the first outer wall bracket, the inner wall bracket, and the second outer wall It provides a construction method comprising the steps of assembling a bracket for coupling the bracket through a jig bolt and installing the fixing bolt of a second finishing material into the second locking part of the second outer wall bracket.

According to the present invention, since construction is performed through a method of inserting an integrally formed fixing bolt, construction is possible without additional post-processing or perforation on the finishing material.

For this reason, the lifespan of the finishing material is increased, the finishing material is damaged during construction, or it is not necessary to apply an adhesive or the like for bonding between the finishing materials, which is cost-effective and time-efficient.

In addition, according to the present invention, it is possible to dramatically shorten the construction speed of the exterior wall finishing material through easy coupling and spacing adjustment.

In addition, as the construction period is shortened, the cost is reduced, and since it can be used by correcting the position or spacing, the defect rate of the finishing material is significantly lowered.

1 is a flowchart illustrating a method of constructing an exterior wall finishing material according to an embodiment of the present invention.
2 is a flowchart showing the steps of preparing an exterior wall finishing material according to an embodiment of the present invention.
3 to 6 are views showing a bracket according to an embodiment of the present invention.
7 is a view showing a coupling relationship of a bracket according to an embodiment of the present invention.
8 and 9 are views showing that the bracket according to an embodiment of the present invention is installed on the outer wall and the inner wall.
10 to 13 are views showing the exterior wall finishing material construction method according to an embodiment of the present invention in each step.
14 is a view showing curing through a curing frame and a mounting unit as an additional example of the present invention.
15 is a view showing a finishing material preparation step in the exterior wall finishing material construction method according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement them. However, the present invention may be implemented in several different forms and is not limited to the embodiments disclosed below. In addition, in order to clearly disclose the present invention in the drawings, parts irrelevant to the present invention are omitted, and the same or similar symbols in the drawings indicate the same or similar components.

Objects and effects of the present invention can be naturally understood or more clearly understood by the following description, and the objects and effects of the present invention are not limited only by the following description.

The objects, features and advantages of the present invention will become more apparent from the following detailed description. In addition, in the description of the present invention, if it is determined that a detailed description of a known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

3 to 9 , the bracket for the exterior wall finishing material 10 according to an embodiment of the present invention includes a first exterior wall bracket 100 and a second exterior wall bracket 200 connected to the finishing material 10 and an inner wall ( 20) and an inner wall bracket 300 connected to it. The first outer wall bracket 100 and the second outer wall bracket 200 have a configuration that can be easily connected to the finishing material 10, and the finishing material 10 referred to here is a special finishing material 10 unique to the present invention. It is a finishing material 10, characterized in that the fixing bolt 11 is integrated there, and the bracket is a dedicated bracket applied here. Before describing the bracket, the finishing material 10 is installed so as to be arranged in plurality, and the finishing material 10 located on the lower side is the first finishing material 10a and the finishing material 10 located on the upper side is the second finishing material 10b. For example, each finishing material 10 has four fixing bolts 11 fixed to the inner surface formed at each edge as an example, and the number or location depends on the shape material of the finishing material 10, etc. It can be variously modified. Hereinafter, each configuration will be described in detail with reference to the drawings.

Referring to FIG. 4 , the first outer wall bracket 100 is configured to be installed on the first finishing material 10a. The first outer wall bracket 100 has a plate shape and is bent at a right angle to have a "B" shape in cross section, but is reversed when installed on the first finishing material 10a to have an inverted "L" shape. The first outer wall bracket 100 is bent at a right angle so that the horizontal plane is referred to as the first horizontal plane 110 , and the vertical plane is defined as the first vertical plane 120 . At the end of the first vertical surface 120 , a first locking part 121 having a partially opened shape is formed. The first locking part 121 has a shape in which a portion of the end of the first vertical surface 120 is opened in a “C” shape, and is inserted into the fixing bolt 11 in the moving direction of the first vertical surface 120 . Although it has been described that the first locking part 121 is opened in a “C” shape, it may be provided in various shapes such as a “U” shape depending on the shape of the cross-section of the fixing bolt 11 . As the first locking part 121 is inserted into the fixing bolt 11a of the first finishing material 10a, the first vertical surface 120 comes into contact with the first finishing material 10a. The first horizontal surface 110 of the first outer wall bracket 100 comes into contact with a third horizontal surface 310 of the inner wall bracket 300 to be described later, and a jig bolt 400 to be described later is inserted and fixed. The first horizontal surface 110 may be formed with a perforation for inserting the jig bolt 400 , and penetrates the first horizontal surface 110 , the third horizontal surface 310 and the second horizontal surface 210 to be described later, so that a single jig is formed. The bolts 400 are coupled to each other. A first jig groove 111 may be formed in the hole formed in the first horizontal surface 110 for jig correction. The first jig groove 111 is a groove having a long length in the transverse direction d1 with respect to the first horizontal plane 110, and the jig bolt 400 is moved in the transverse direction d1 to allow the finishing material 10. The position and spacing in the lateral direction (d1) between the two sides may be corrected. Here, the transverse direction d1 is a direction perpendicular to the longitudinal direction d2 , and the longitudinal direction d2 is a connection direction between the end of the first horizontal surface 110 and the first vertical surface 120 .

5, the second outer wall bracket 200 has the same configuration as the first outer wall bracket 100, while the first outer wall bracket 100 is connected to the first finishing material 10a, while the second outer wall bracket Reference numeral 200 is a configuration connected to the second finishing material (10b). Accordingly, when the second outer wall bracket 200 is installed on the second finishing material 10b, it is installed to be symmetrical with the first outer wall bracket 100 . That is, the second outer wall bracket 200 is formed to have a “L” shape in cross section so as to be symmetrical with respect to the third horizontal plane 310 of the inner wall bracket 300 . In addition, the second outer wall bracket 200 includes a second horizontal surface 210 corresponding to the first horizontal surface 110 , a second vertical surface 220 corresponding to the first vertical surface 120 , a first jig groove 111 and It includes a corresponding second jig groove 211 , a second locking part 221 corresponding to the first locking part 121 . As above, if they are symmetrical to each other but have the same shape, the manufacturing cost of the bracket can be dramatically reduced.

Referring to FIG. 6 , the inner wall bracket 300 is configured to connect the first outer wall bracket 100 and the second outer wall bracket 200 to the inner wall 20 . The inner wall bracket 300 is provided in a plate shape and is bent at a right angle to have an inverted "B" shape in cross section. It includes a third horizontal plane 310 and a third vertical plane 320 . The third horizontal plane 310 is a plane in a direction parallel to the first horizontal plane 110 and the second horizontal plane 210 , and the third vertical plane 320 is parallel to the second vertical plane 220 and the first vertical plane 120 . It is a one-way side. As described above, the third horizontal surface 310 may have a hole through which the jig bolt 400 is inserted for coupling with the first horizontal surface 110 and the second horizontal surface 210 . Furthermore, the perforation of the third horizontal surface 310 may be provided as a third jig groove 311 like the first jig groove 111 and the second jig groove 211 . However, the third jig groove 311 is a groove opened in the longitudinal direction d2 so that the inserted jig bolt 400 can be moved a predetermined distance in the longitudinal direction d2. The distance between the inner wall 20 and the finishing material 10 can be corrected by moving the jig bolt 400 or the third horizontal plane 310 in the longitudinal direction d2 due to the third jig groove 311 . A connecting member 321 connected to the inner wall 20 may be formed to protrude from the third vertical surface 320 of the inner wall bracket 300 . In the present invention, it is expressed that the cylindrical connecting member 321 protruding in the direction of the inner wall 20 is inserted through a hole pre-drilled in the inner wall 20, but it is inserted into a nut formed in the inner wall 20, etc. It can be configured to be connected to the inner wall 20 by various methods such as adhesion. As an additional example, the third horizontal plane 310 may further include a gap maintaining part 312 having an extended end. The gap maintaining unit 312 is positioned between the first finishing material 10a and the second finishing material 10b to maintain a gap between the first finishing material 10a and the second finishing material 10b. In detail, when the first outer wall bracket 100, the second outer wall bracket 200, and the inner wall bracket 300 are coupled to each other, the third horizontal surface 310 is the first vertical surface 120 or the second vertical surface at the end end. The gap maintaining part 312 having a length longer than the position of 220 is extended and positioned between the first finishing material 10a and the second finishing material 10b. Since the gap maintaining part 312 can arrange and install the spacing distance between the first finishing material 10a and the second finishing material 10b at a predetermined interval distance by varying the thickness thereof, the installation of the exterior wall finishing material 10 is easy and accurate. and shorten the construction period.

1 and 10 to 13 , the exterior wall finishing material 10 construction method according to an embodiment of the present invention uses the above-described bracket for the exterior wall finishing material 10 . The exterior wall finishing material 10 construction method includes the finishing material 10 preparation step (S100), the first outer wall bracket 100 installation step (S200), the inner wall bracket 300 installation step (S300), the second outer wall bracket 200 still It may include a location and bracket assembly step (S400) and a second finishing material (10b) installation step (S500). The construction method of the exterior wall finishing material 10 may be performed in various orders, but the description is based on the fact that the exterior wall finishing material 10 is installed from the ground and sequentially installed and ascended in the upward direction. can be changed.

The finishing material 10 preparation step ( S100 ) is a step of preparing the finishing material 10 in which the fixing bolt 11 is integrally formed. In the finishing material 10 preparation step, when the finishing material 10 is cured, a ball that can be mounted such as a bolt is integrally cured when the finishing material 10 is cured, so that the finishing material 10 can be used immediately without any post-processing such as drilling or processing. This can give you the speed of work. The detailed process of the finishing material 10 preparation step will be described later.

The first outer wall bracket 100 installation step (S200) is a step of installing the first outer wall bracket 100 on the first finishing material 10a. This is a process of inserting the locking part 121 into the fixing bolt 11a formed on the first finishing material 10a. At this time, the fixing bolt 11a of the first finishing material 10a is a fixing bolt 11a located on the upper side, and the first locking part 121 is coupled by inserting it from the upper side to the lower side. Thereafter, the fixing bolt 11a may be used as it is, and, if necessary, may be coupled to the first locking portion 121 through a method such as nut coupling, welding, or bonding.

In the inner wall bracket 300 installation step (S300), the third horizontal surface 310 of the inner wall bracket 300 is placed in contact with each other on the first horizontal surface 110 upper surface, and the third vertical surface 320 and the inner wall 20 are formed. It is the step of connecting and fixing. A connecting member 321 may be further provided on the third vertical surface 320 for connection with the inner wall 20 , and the connecting member 321 is a pre-drilled portion in the inner wall 20 and is inserted into the inner wall 20 and coupled with a nut, etc. to be installed on the inner wall 20 .

The bracket assembly step (S400) is a step of preparing the second outer wall brackets 200 and assembling each bracket, placing the second outer wall bracket 200 on the upper surface of the inner wall bracket 300 and the first outer wall bracket 100 , a step of coupling the inner wall bracket 300 and the second outer wall bracket 200 through the jig bolt 400 .

Here, when the first jig groove 111, the second jig groove 211, and the third jig groove 311 are formed on the first horizontal surface 110, the second horizontal surface 210, and the third horizontal surface 310, the bracket The assembling step may further include correcting the distance between the brackets through each jig groove. In detail, the first outer wall bracket 100 has a first jig groove 111 in the lateral direction d1 so that the jig bolt 400 can be moved a predetermined distance, and the second outer wall bracket 200 is a jig bolt The second jig groove 211 in the transverse direction d1 is formed so that the 400 can be moved a predetermined distance, and the inner wall bracket 300 is formed in the longitudinal direction d2 so that the jig bolt 400 can be moved a predetermined distance. When the third jig groove 311 of By correcting the position and spacing in the transverse direction (d1) of the jig bolt 400 and correcting the position of the second jig groove 211 to which the jig bolt 400 is coupled in the transverse direction d1, the transverse direction ( d1) correcting the position and spacing, and correcting the distance between the inner wall 20 and the finishing material 10 by correcting the position of the third jig groove 311 to which the jig bolt 400 is coupled in the longitudinal direction d2 have.

The second finishing material 10b installation step ( S500 ) is a process of installing the second finishing material 10b arranged on the upper side of the first finishing material 10a to the second outer wall bracket 200 . The second finishing material 10b installation step is a step of inserting and inserting the fixing bolt 11b of the second finishing material 10b into the second locking part 221 of the second outer wall bracket 200 . In detail, in a state in which the second locking part 221 having a cross-section of the second outer wall bracket 200 having a “c” shape is installed to open upward, the fixing bolt 11b of the second finishing material 10b is tightened. It is a step of inserting the fitting in the direction from the top to the bottom.

2 and 14 and 15 , as an additional embodiment, the finishing material 10 preparation step (S100) includes the curing frame 500 preparation step (S110), the mounting part 600 positioning step (S120), and fixing It may include a bolt 11 positioning step (S130), a curing step (S140), and a removing step (S150) of the mounting unit 600 . This is a step (S100) of preparing the finishing material 10 in which the fixing bolt 11 is integrally formed. When curing the finishing material 10, a sphere that can be mounted such as a bolt is integrally cured when the finishing material 10 is cured. By allowing the finishing material 10 to be used immediately without any post-processing such as drilling or processing, it is possible to impart speed of work.

The preparation step ( S110 ) of the care frame 500 is a process of preparing the care frame 500 , which has an open upper surface and has a box shape. Here, the curing frame 500 manufactures the finishing material 10 by locating and curing the mortar (M) therein. Therefore, it is preferable to form a wide plate-shaped space in the inner space of the curing frame 500, and to have a predetermined height in consideration of the need to mount the mounting part 600 on the upper surface of the edge side in the process to be described later. It is preferable to do

The step of positioning the mounting unit 600 ( S120 ) is a step of positioning the rod-shaped mounting unit 600 to be mounted on each upper surface of the edge of the opposite side of the curing frame 500 . The detailed configuration of the mounting unit 600 will be described later, but the mounting unit 600 should be provided to be longer than or equal to the length between the edges of the opposite sides of the curing frame 500 to be mounted on both sides by default. In addition, when the cured finishing material 10 is viewed in the installed direction, it is preferable to mount the finishing material 10 in the longitudinal direction (d3) of the mounting part 600 in a direction (d3) perpendicular to the ground and upward directions of the finishing material 10. do. Specifically, in the case of the finishing material 10, correction in the transverse direction d1 is possible with the jig bolt 400, the first jig groove 111 and the second jig groove 211, and the third jig groove 311 Although the correction in the longitudinal direction d2 is possible, the correction in the vertical direction d3 with the ground can be adjusted only by the position of the nut of the jig bolt 400, so the correction distance is relatively limited. Therefore, in order to compensate for this, the position of the fixing bolt 11 formed on the mounting part 600 is relatively in advance by mounting the mounting part 600 in the direction d3 of the finishing material 10 in the up-down direction d3. By positioning precisely, it is possible to solve the positioning problem in future construction.

The fixing bolt 11 positioning step ( S130 ) is a step of inserting the fixing bolt 11 into the hole formed in the mounted cradle 600 . The fixing bolt 11 is inserted into the holder 601 with a hole formed in a predetermined position of the holder 600 . Here, the holder 601 is formed in a size smaller than the head of the fixing bolt, and the fixing bolt 11 is mounted thereto. In addition, the end of the fixing bolt 11 is positioned inside the curing frame 500 during mounting.

The curing step (S140) is a process of placing the mortar M on the curing frame 500, and a part of the fixing bolt 11 mounted by placing the mortar M on the curing frame 500 is attached to the mortar (M). It is a step in which it is submerged and cured integrally. The cured mortar (M) is described by commanding the finishing material (10).

The cradle 600 removal step (S150) is a process of removing the cradle 600 from the fixing bolt 11 formed by being integrally cured with the mortar M. The cradle 600 is based on the cradle 601. Since it is configured to be divided or separated, it is possible to obtain the fixing bolt 11 integrally formed with the finishing material 10 by removing it.

14 and 15 , the mounting part 600 according to the above additional embodiment is provided in a bar shape. A pair of mounting holes 601 are perforated in the mounting unit 600 so that the fixing bolt 11 is inserted. The mounting portion 600 is divided into two portions based on the center of the holder 601, and is provided with a first mounting member 610 and a second mounting member 620 and separated by being separated from the holder 601. The fixing bolt 11 mounted on the can be separated from the holder 600 . The divided cradle 600 is provided to be coupled and separated through a magnetic material so that the cradle 600 can continuously support the fixing bolt 11 during the curing process. On the other hand, the mounting portion 600 may have a handle perforated in the direction of both ends.

As another example from the above, the mounting unit 600 ′ may include a first mounting member 610 ′ and a second mounting member 620 ′. The first mounting member 610 ′ is provided in a bar shape to be mounted on each upper surface of the opposite edge of the curing frame 500 , and the second mounting member 620 ′ has one side so that the fixing bolt 11 is inserted. A cradle is drilled in the The holder has a cross section of a “U” shape, and a hole is punched so that one side of the second holding member 620 ′ is opened. The first mounting member 610 ′ and the plurality of second mounting members 620 ′ are coupled and separated through a magnetic body. In addition, the second holding member 620' is provided with a smaller length than the first holding member 610'. In the case of the above configuration, the second mounting member 620 ′ is the fixing bolt 11 by easily moving the position of the second mounting member 620 ′ when the position of the fixing bolt 11 integrally formed on the finishing material 10 needs to be changed. ) can be cured in one piece by changing the location.

The above-described preferred embodiments of the present invention have been disclosed for the purpose of illustration, and those skilled in the art with common knowledge about the present invention will be able to make various modifications, changes and additions within the spirit and scope of the present invention, such modifications, changes and additions should be considered to be within the scope of the above claims.

Those of ordinary skill in the art to which the present invention pertains, within the scope of not departing from the technical spirit of the present invention, various substitutions, modifications and changes are possible, so the present invention is described in the above-described embodiments and the accompanying drawings. not limited by

In the exemplary system described above, the methods are described on the basis of a flowchart as a series of steps or blocks, however, the present invention is not limited to the order of steps, and some steps may occur in a different order or concurrently with other steps as described above. can In addition, those skilled in the art will understand that the steps shown in the flowchart are not exhaustive and that other steps may be included or that one or more steps of the flowchart may be deleted without affecting the scope of the present invention.

100: first outer wall bracket
110: first horizontal plane 111: first jig groove
120: first vertical surface 121: first engaging portion
200: second outer wall bracket
210: second horizontal plane 211: second jig groove
220: second vertical surface 221: second engaging portion
300: inner wall bracket
310: third horizontal plane 311: third jig groove
312: gap maintaining unit
320: third vertical surface 321: connecting member
400: jig bolt
10: Finishing material 11: Fixing bolt
10a: first finishing material 10b: second finishing material
20: inner wall
500: curing frame
600: holder 601: holder
610: first holding member 620: second holding member
M: mortar

Claims (9)

In the bracket for fixing a plurality of finishing materials (10) integrally formed with a fixing bolt (11) to be maintained at a predetermined distance from the inner wall (20),
It is bent at right angles to have an inverted "L" shape including the first horizontal surface 110 and the first vertical surface 120, and a first locking part 121 having an open end portion of the first vertical surface 120 is formed. a first outer wall bracket 100;
It is bent at right angles to have an inverted "L" shape including a third horizontal surface 310 and a third vertical surface 320, and includes a connecting member 321 connected to the inner wall 20 on the outer surface of the third vertical surface 320 an inner wall bracket 300;
It is bent at right angles to have a "B" shape including a second horizontal surface 210 and a second vertical surface 220, and a second locking part 221 having an open end portion of the second vertical surface 220 is formed. 2 outer wall bracket (200); including,
The first horizontal surface 110, the third horizontal surface 310, and the second horizontal surface 210 is a bracket for exterior wall finishing material, characterized in that coupled through a jig bolt (400). The method of claim 1,
The first horizontal surface 110 is formed with a first jig groove 111 in the transverse direction d1 so that the jig bolt 400 can be moved a predetermined distance, and the second horizontal surface 210 is the jig bolt ( The second jig groove 211 in the transverse direction d1 is formed so that 400) can be moved a predetermined distance, and the position and spacing in the transverse direction d1 between the finishing materials 10 are corrected. . The method of claim 1,
The third horizontal surface 310 has a third jig groove 311 in the longitudinal direction d2 so that the jig bolt 400 can be moved a predetermined distance, so that the distance between the inner wall 20 and the finishing material 10 is Bracket for exterior wall finishing material, characterized in that it compensates. The method of claim 1,
When the first outer wall bracket 100, the second outer wall bracket 200 and the inner wall bracket 300 are combined,
Bracket for exterior wall finishing material, characterized in that at the end of the third horizontal surface 310, a gap maintaining part 312 extending to a length longer than the position of the first vertical surface 120 or the second vertical surface 220 is formed. . In the exterior wall finishing material construction method using the bracket for exterior wall finishing material of claim 1,
Preparing a plurality of finishing materials 10 in which the fixing bolts 11 are integrally formed (S100);
Installing the first outer wall bracket 100 by inserting the first locking part 121 into the fixing bolt 11a of the first finishing material 10a (S200);
Positioning the inner wall bracket 300 on the upper surface of the first outer wall bracket 100, and fixing the inner wall bracket 300 to the inner wall 20 through a connecting member 321 (S300);
A second outer wall bracket 200 is placed on the upper surface of the inner wall bracket 300, and the first outer wall bracket 100, the inner wall bracket 300, and the second outer wall bracket 200 are mounted with a jig bolt 400. Bracket assembly step (S400) coupled through; and
installing the fixing bolt 11b of the second finishing material 10b into the second locking part 221 of the second outer wall bracket 200 by inserting (S500); Exterior wall finishing material construction method comprising a. 6. The method of claim 5,
The first outer wall bracket 100 has a first jig groove 111 in the lateral direction d1 so that the jig bolt 400 can be moved a predetermined distance, and the second outer wall bracket 200 is the jig bolt 400 . The second jig groove 211 in the transverse direction d1 is formed so that the bolt 400 can be moved a predetermined distance, and the inner wall bracket 300 is formed in the longitudinal direction so that the jig bolt 400 can be moved a predetermined distance. A third jig groove 311 of (d2) is formed,
The bracket assembly step (S400) is,
When the jig bolt 400 is coupled, the first jig groove 111 and the second jig groove 211 are used to correct the position and spacing in the transverse direction (d1) between the finishing materials 10, and the third jig groove ( 311) through the outer wall finishing material construction method comprising a correction step of correcting the distance between the inner wall 20 and the finishing material (10). 6. The method of claim 5,
The step (S100) of preparing a plurality of finishing materials 10 in which the fixing bolts 11 are integrally formed (S100),
preparing a curing frame 500 with an open top surface (S110);
positioning the rod-shaped cradle 600 at a predetermined position on each upper surface of the opposite edge of the curing frame 500 (S120);
Inserting a fixing bolt 11 into a holder 601 punched in a predetermined position of the holder 600 and mounting the fixing bolt 11 so that a part of the fixing bolt 11 is positioned inside the curing frame 500 ( S130);
locating and curing the mortar (M) on the curing frame 500 (S140); and
removing the mounting part 600 from the curing frame 500 after the mortar M is cured (S150); Exterior wall finishing material construction method comprising a. 8. The method of claim 7,
The holding part 600 is,
One or more pairs of the holder 601 are perforated so that the fixing bolt 11 is inserted,
It is provided so that the mounting portion 600 is divided into both sides based on the center of the holder 601,
The divided mounting part 600 is an exterior wall finishing material construction method, characterized in that it is provided to be coupled and separated through a magnetic material. 8. The method of claim 7,
The holding part includes a first holding member 610' and a plurality of second holding members 620',
The first mounting member 610 ′ is provided in the shape of a rod to be mounted on each upper surface of the opposite edge of the curing frame 500 ,
The second holding member 620 ′ is perforated with the mounting hole 601 having a cross section “U” on one side so that the fixing bolt 11 is inserted,
The first mounting member 610 ′ and the plurality of second mounting members 620 ′ are provided to be coupled and separated through a magnetic body, and the second mounting member 620 ′ is the first mounting member 610 ′. ) of the exterior wall finishing material construction method, characterized in that it is provided with a length smaller than the length.

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