KR20240135145A - Aluminum composite panel and its construction method - Google Patents

Abstract

The present invention relates to an aluminum composite panel and a construction method thereof, and comprises a panel body (100) formed by folding the upper, lower, left, and right sides of a composite plate in which an aluminum plate and a core are laminated so that the back side is open, a first-type installation member (200) coupled to the upper and right sides of the panel body (100) and mounted on a truss, and a second-type installation member (300) coupled to the lower and left sides of the panel body (100) and mounted on a truss, and the first-type installation member (200) is provided in a Z-bar shape forming a plurality of folded surfaces, and comprises a first front base (210) supporting the upper front side or the front right side inside the panel body (100), a first side base (220) supporting the upper side or the right side inside the panel body (100), and a first back base (240) supporting the upper truss or the right truss on which the panel body (100) is installed. The second type installation stand (300) is provided in a Z-bar shape forming a plurality of folded surfaces, and includes a second front base (310) supporting the lower front side or the left front side inside the panel body (100), a second side base (320) supporting the lower side or the left side inside the panel body (100), and a second back base (330) supporting the first back base (240) of the first type installation stand (200) coupled to the upper side or the right side of the adjacent panel body (100), thereby simplifying the installation structure, thereby improving work efficiency during construction and providing an attractive and effective finish.

Description

Aluminum composite panel and its construction method {ALUMINUM COMPOSITE PANEL AND ITS CONSTRUCTION METHOD}

The present invention relates to an aluminum composite panel and a construction method thereof, and more specifically, to a technology for a composite panel that simplifies the installation structure when constructing an aluminum composite panel to be installed on the interior and exterior walls of a building, thereby improving work efficiency during construction and providing effective exterior finishing.

In general, various types of exterior panels are installed as finishing materials on the interior and exterior walls of buildings for purposes such as decoration, insulation, and sound absorption.

Exterior panels come in a variety of types, including stone, metal, and wood panels, depending on the material. Among them, metal panels are widely used because they are durable, corrosion-resistant, and weather-resistant, have decorative properties due to their unique gloss and texture, and have advantages in terms of processability and constructability.

Aluminum composite panels, a type of metal exterior panel, are made by laminating a low-density polyethylene core between two aluminum layers and bonding them together to form a certain inner space for containing insulation. They are lighter than exterior panels made of other materials of the same thickness.

If we take a quick look at the general construction method of aluminum composite panels, brackets for installation are installed on the top, bottom, left, and right sides of the composite panel, the composite panel is placed on the vertical and horizontal frames of the truss installed in a grid on the wall of the building, and then pieces are driven into the brackets to install it. The gaps between the composite panels caused by the brackets are finished with caulking using silicone.

As an example of a technology related to a conventionally known exterior panel, Korean Patent No. 10-1077662 discloses an exterior wall panel in which a vertical frame and a horizontal frame are joined by a welding portion, a plurality of panels are joined to the outside of the vertical frame and the horizontal frame, the plurality of panels are firmly joined by a bracket with bolts and rivets to form gapping grooves at regular intervals on the outside of the vertical and horizontal frames, and silicone is filled in the gapping grooves so that the panels can be in close contact with the vertical frame and the horizontal frame.

As another example, Korean Patent No. 10-1500707 discloses an exterior panel for a building, which comprises an exterior panel having an insertion groove formed on an edge, a fastening portion formed by bending for fastening to a steel structure fixed to a building wall on the outside, a corner support groove formed on the inside of the fastening portion for inserting and fixing a corner reinforcing member, and an insertion portion formed by bending on the lower side of the fastening portion to be inserted into the insertion groove of the exterior panel, and a plurality of brackets fixed by being joined to and fixed to the edge on the back side of the exterior panel.

As another example, Korean Patent No. 10-0547435 discloses an architectural exterior panel formed of a metal material and mounted on a frame formed on the outer surface of a wall of a building, and a bracket mounted on the exterior panel and configured to be mounted on the frame formed on the outer surface of the wall, wherein the bracket comprises a U-shaped portion, a mounting portion extended from one end of the U-shaped portion, and a support portion protruding at a right angle to the mounting portion in the direction of the other end of the U-shaped portion, and constitutes an architectural exterior panel configured to be mounted on the frame formed on the outer surface of the wall through the mounting portion.

Korean Patent No. 10-1077662 (October 28, 2011) Korean Patent No. 10-1500707 (2015.03.12) Korean Patent No. 10-0547435 (January 31, 2006) Korean Patent No. 10-1864841 (2018.07.04)

The exterior panel to which the conventional technology is applied is installed by mounting a number of brackets on the top, bottom, left, and right sides of the panel to secure the exterior panel to the truss.

Therefore, when installing exterior panels, spacing adjustment work for alignment is essential each time the panels are fixed, so in reality, the work must be performed with an assistant worker, which takes up a considerable amount of work time and reduces workability.

In addition, the conventional technology has the disadvantage of increasing the amount of auxiliary materials such as screws due to the multiple brackets mounted on the four sides of the exterior panels installed on both sides, and also increasing the area of the silicone joint (caulking) formed on the top, bottom, left, and right sides of the exterior panels due to the large gap formed between the exterior panels.

This ultimately leads to a significant increase in the amount of silicone and auxiliary materials used to fill the gap, which not only increases costs, but also makes it difficult to make significant improvements in appearance, and there are problems such as silicone easily causing contamination of the exterior panel after work or causing discoloration.

Accordingly, the present invention was invented to solve the problems of the prior art as described above.

A panel body (100) formed by folding the upper, lower, left, and right sides of a composite plate in which an aluminum plate and a core are laminated so that the back surface is open,

A first type installation stand (200) that is connected to the upper and right sides of the above panel body (100) and mounted on a truss,

It includes a second type installation stand (300) that is connected to the lower and left sides of the above panel body (100) and mounted on a truss.

The above first type installation stand (200) is provided in a Z-bar shape forming multiple folded surfaces.

A first front base (210) supporting the front upper side or the front right side inside the panel body (100),

A first side base (220) supporting the upper side or right side inside the panel body (100),

It includes a first rear base (240) that supports the upper truss or right truss on which the panel body (100) is installed,

The above-mentioned second type installation stand (300) is provided in a Z-bar shape forming a plurality of folded surfaces.

A second front base (310) supporting the lower front side or the left front side inside the panel body (100),

A second side base (320) supporting the lower side or left side inside the panel body (100),

By including a second back base (330) that supports the first back base (240) of the first type installation stand (200) that is coupled to the upper or right side of the adjacent panel body (100), the installation structure is simplified, thereby improving work efficiency during construction and achieving the purpose of being able to provide an attractive and effective finish.

The present invention provides an aluminum composite panel and a construction method thereof that simplify the structure for installing an aluminum composite panel on the interior and exterior walls of a building and are effective in finishing the exterior.

In particular, the present invention eliminates a series of problems that arise from having to work with an assistant worker during the construction process while individually adjusting the panel spacing using fixing brackets in a conventional exterior panel configuration, thereby significantly improving workability and reducing work time and labor costs.

In addition, the present invention has the advantage of reducing the amount of auxiliary materials such as a plurality of fixing brackets and screws used in the prior art, and minimizing the gap between exterior panels, thereby also reducing the amount of silicone joint and filling auxiliary materials used.

In addition, the present invention is configured to enable construction by evenly minimizing the upper, lower, left, and right gaps of the exterior panel, thereby providing a sophisticated appearance and work efficiency that are different from existing exterior panels.

Figure 1 is a front view of an aluminum composite panel according to the present invention.
Figure 2 is a rear perspective view of an aluminum composite panel according to the present invention.
Figure 3 is an exploded perspective view of the back surface of an aluminum composite panel according to the present invention.
Figure 4 is an enlarged perspective view of the first type installation stand and the second type installation stand of the aluminum composite panel according to the present invention.
Figure 5 is a top plan view of an aluminum composite panel according to the present invention.
Figure 6 is a right side view of an aluminum composite panel according to the present invention.
Figure 7 is a top plan view of the construction state of an aluminum composite panel according to the present invention.
Figure 8 is an exemplary diagram of a method for constructing an aluminum composite panel according to the present invention.

Hereinafter, the configuration and operation of a preferred embodiment of the aluminum composite panel of the present invention and the construction method thereof will be described in detail with reference to the attached drawings. In the following description, specific descriptions of parts that can be easily implemented by a person skilled in the art may be omitted. In addition, since the following description describes preferred embodiments of the present invention, the present invention is not limited to the following embodiments, and it will be understood that various modifications may be provided within a scope that does not depart from the scope of the present invention.

It is noted that the aluminum composite panel to which the technology of the present invention is applied and the construction method thereof relate to a composite panel that simplifies the installation structure when constructing an aluminum composite panel to be installed on the interior and exterior walls of a building, thereby improving work efficiency during construction and providing effective exterior finishing.

For this purpose, the aluminum composite panel of the present invention comprises a panel body (100), a first-type installation stand (200), and a second-type installation stand (300), and is specifically as follows.

The above panel body (100) is formed by folding the upper, lower, left, and right sides of a composite plate in which an aluminum plate and a core material are laminated so that the back surface is open.

The above panel body (100) is formed by laminating and bonding a low-density polyethylene core between two flat sheets of aluminum material, and is provided in a form in which the four sides of the composite panel disc are folded inward at 90 degrees to form an internal space for accommodating insulation material, and the back surface is open.

The above first type installation stand (200) is provided to be connected to the upper and right sides of the panel body (100) and mounted on a truss.

The above first type installation stand (200) is provided so that two are provided for each panel body (100) to correspond to the upper and right two locations among the four sides of the panel body (100) and are combined.

The above first type installation stand (200) is formed in a Z-bar shape forming a plurality of folded surfaces and is provided with a first front base (210), a first side base (220), and a first back base (240).

The above first front base (210) is provided to support the front upper side or the front right side inside the panel body (100).

The above first front base (210) is provided to support the front in the longitudinal direction along each corner of the upper or right side of the inside through the open back surface of the panel body (100).

The above first side base (220) is provided to support the upper side or right side inside the panel body (100).

The first side base (220) is formed by bending at a right angle from the first front base (210) and is provided to support the upper side or right side in the longitudinal direction along each upper or right edge inside the panel body (100).

The first side base (220) is configured to have a plurality of rivet holes arranged at equal intervals in the longitudinal direction coaxially with the rivet holes formed in the panel body (100) and to be mutually connected.

The first side base (220) includes a base assembly part (230) for connecting a second type installation stand (300) to be described later to the first type installation stand (200).

The above base assembly (230) is formed parallel to the first back base (240) to be described later on a surface supported on the upper side or right side inside the panel body (100).

The gap between the above-mentioned base assembly (230) and the first back base (240) is configured to support the second back base (330) of the second type installation stand (300) mounted on the lower side or left side of the second panel body (100), for example, the second panel body installed on the upper side or right side of the first panel body, by inserting it.

As shown in FIGS. 5 to 7, the width (w14) of the base assembly (230) is formed narrower than the width (w23) of the second back base (330) to be described later, thereby providing an insertion space (231).

A fastening position indicating portion (241) to be described later is provided on one side of the above base assembly portion (230) to fasten a rivet. When the second rear base (330) is inserted into the above base assembly portion (230), the insertion space portion (231) is formed to eliminate interference by the rivet head, thereby deriving a configuration that enables assembly at a certain angle, which will be described later.

The above first back surface base (240) is provided to support the upper truss or right truss on which the panel body (100) is installed.

The first back base (240) is formed by bending the first side base (220) at a right angle in a direction opposite to the first front base (210) and is provided to support the upper truss or the right truss along the upper or right end of the outer back surface of the panel body (100) in the longitudinal direction.

As shown in FIGS. 5 to 7, the width (w13) of the first back base (240) of the first type installation stand (200) is formed wider than the width (w23) of the second back base (330) of the second type installation stand (300) to be described later, and a fastening position indicating portion (241) is formed in the longitudinal direction on one side of the first back base (240).

As described above, the width (w13) of the first back base (240) is formed wide so as to provide an outer area of the width (w23) of the second back base (330) to be assembled later by inserting it into the base assembly part (230) provided on one side of the first back base (240).

The above fastening position indicating portion (241) is formed along the length direction on one side of the end of the first back base (240) to prevent interference with the second back base (330) and to indicate the rivet fastening position between the first back base (240) and the truss so that installation can be performed.

The above second type installation stand (300) is provided to be connected to the lower and left sides of the panel body (100) and mounted on a truss.

The above-mentioned second type installation stand (300) is provided so that two are provided for each panel body (100) to correspond to the two lower and left sides among the four sides of the panel body (100) and are combined.

The above second type installation stand (300) is formed in a Z-bar shape forming a plurality of folded surfaces and is provided with a second front base (310), a second side base (320), and a second back base (330).

The above second front base (310) is provided to support the lower front side or the left front side inside the panel body (100).

The above second front base (310) is provided to support the front in the longitudinal direction along each edge of the lower or left side of the inside through the open back surface of the panel body (100).

The above second side base (320) is provided to support the lower side or left side inside the panel body (100).

The second side base (320) is formed by bending at a right angle from the second front base (310) and is provided to support the upper side or right side in the longitudinal direction along each lower or left edge of the inside of the panel body (100).

The second side base (320) is configured to have a plurality of rivet holes arranged at equal intervals in the longitudinal direction coaxially with the rivet holes formed in the panel body (100) and to be mutually connected.

The above second back base (330) is provided to support the first back base (240) of the first type installation stand (200) that is coupled to the upper or right side of the adjacent panel body (100).

The second back base (330) is formed by bending the second side base (320) at a right angle in a direction opposite to the second front base (310), and is inserted into the base assembly part (230) of the first type installation stand (200) mounted on the upper or right side of the first panel body (100), which is adjacent in the length direction along the lower or left end of each of the outer rear surfaces of the panel body (100), for example, the lower or left side of the second panel body, to be supported by the first back base (240).

The height (h1) between the first front base (210) and the first back base (240) of the first type installation stand (200) is configured to be formed higher than the height (h2) between the second front base (310) and the second back base (330) of the second type installation stand (300) by the thickness (t23) of the second back base (330).

The first front base (210) and the second front base (310) are supported on the front side inside the panel body (100), and as shown in FIGS. 5 to 7, the first back base (240) is supported on the upper truss or the right truss, and the second back base (330) is inserted into the base assembly (230) to form a structure that is supported on the first back base (240). Therefore, the height (h1) between the first front base (210) and the first back base (240) is formed as high as the thickness (t23) of the second back base (330) so that the front height is installed the same from the outside of the panel body (100).

The method for constructing an aluminum composite panel to which the technology of the present invention is applied, having the configuration described above, is as follows.

The aluminum composite panel construction method of the present invention is largely comprised of steps 1 and 2 of installing a first type installation stand (200) on the upper and right sides of the panel body (100), respectively, steps 3 and 4 of installing a second type installation stand (300) on the lower and left sides of the panel body (100), respectively, and steps 5 to 8 of installing a first panel body to an nth panel body on a truss installed in a grid on a building wall.

The above first step supports the first front base (210) on the upper front side or the front right side inside the panel body (100).

In the above first step, the first type installation stand (200) is inserted into the upper and right sides of the inside through the open back surface of the panel body (100), and the first front base (210) is positioned to be supported on the upper front side or the right front side.

The second step above supports the first side base (220) on the upper side or right side inside the panel body (100) and rivets the first side base (220) from the outside of the upper side or right side of the panel body (100) to connect it.

In the second step described above, the first side base (220) formed by bending perpendicularly from the first front base (210) of the first step described above is supported on the upper side or right side inside the panel body (100), and the rivet holes formed in the panel body (100) and the first front base (210) are positioned on the same axis and riveted from the outside of the panel body (100) to connect them to each other.

The third step above supports the second front base (310) on the lower front side or the left front side inside the panel body (100).

In the third step above, the second type installation stand (300) is inserted into the lower and left sides of the inside through the open back surface of the panel body (100), and the second front base (310) is positioned to be supported on the lower front side or the left front side.

The fourth step above supports the second side base (320) on the lower side or left side inside the panel body (100) and rivets the second side base (320) from the outside of the lower side or left side of the panel body (100) to connect it.

In the fourth step described above, the second side base (320) formed by bending perpendicularly from the second front base (310) of the third step described above is supported on the lower side or left side inside the panel body (100), and the rivet holes formed in the panel body (100) and the second front base (310) are positioned on the same axis and riveted from the outside of the panel body (100) to connect them to each other.

When the installation of the first type installation stand (200) and the second type installation stand (300) on the first panel body to the nth panel body is completed through the first to fourth steps, the fifth to seventh steps are performed to install them on the truss. The first panel body to the nth panel body are assembled and installed from the bottom to the top and from the left to the right of the building wall.

In the above fifth step, the first back base (240) of the first type installation stand (200) of the first panel body (100a) is supported on the upper truss or the right truss, and a rivet is fastened along the length direction of the fastening position indicator (241) to install it.

In the fifth step described above, the first panel body is installed on the truss by fastening rivets at regular intervals to the fastening position indicating portions (241) formed on the first back base (240). If the rivets are fastened at a location outside the fastening position indicating portions (241), interference by the rivet head may occur when assembling the second panel body in the sixth step described below.

As shown in Fig. 8, the sixth step is assembled by inserting the second rear base (330) of the second type installation stand (300) of the second panel body (100b, 100b') into the base assembly part (230) of the first panel body on the upper or right side of the first panel body (100a).

In the sixth step, the second panel body is assembled on the upper or right side of the first panel body installed on the truss in the fifth step. The second back base (330) of the second panel body is inserted into the base assembly part (230) formed parallel to the first back base (240) of the first panel body and assembled. An insertion space part (231) is formed between the base assembly part (230) and the second back base (330), so that the second panel body is tilted at a certain angle to avoid interference with the rivet head fastened in the fifth step, and the second back base (330) is assembled to the base assembly part (230).

The above 7th step repeats the above 5th to 6th steps for the 2nd panel body to the nth panel body (100) to complete the installation on the truss.

In the seventh step described above, the first type installation member (200) coupled to the upper and right sides of the first panel body as in the fifth step described above is installed on the truss, the second type installation member (300) coupled to the lower and left sides of the second panel body as in the sixth step is assembled to the first type installation member (200), the first type installation member (200) of the second panel body is installed on the truss, and the second type installation member (300) of the third panel body (100) is assembled to the second panel body. This series of processes is repeated n times to install all of the first panel bodies to the nth panel bodies on the truss.

The above-mentioned 8th step caulks silicone (400) into the panel gap formed by the rivet heads of the 2nd and 4th steps between the upper, lower, left, and right sides of the 1st panel body to the nth panel body.

The aluminum composite panel construction method according to the present invention forms a panel gap of approximately 2 mm between adjacent panel bodies (100) by the rivet heads of the second and fourth steps, which is significantly different from a configuration in which a conventional installation structure using a simple bracket forms a wider gap of several centimeters, thus inevitably increasing the silicone area and using auxiliary materials.

In the above 8th step, construction is completed by caulking the panel gap with only a small amount of silicone (400).

The aluminum composite panel and its construction method according to the present invention as described above simplify the structure for installing the aluminum composite panel on the interior and exterior walls of a building and provide an aluminum composite panel and its construction method which are effective for exterior finishing.

In particular, the present invention eliminates a series of problems that occur when two or more workers form a team and install the panel by individually adjusting the panel spacing using fixing brackets during conventional exterior panel installation work, and allows a single worker to easily repeat the installation and assembly steps on site to install the panel body (100) equipped with the first-type installation stand (200) and the second-type installation stand (300), thereby significantly improving workability and drastically reducing work time, labor costs, and the amount of auxiliary materials used.

In addition, the present invention is different from the conventional technology in that it can be constructed by minimizing the silicone area to approximately 2 mm while evenly installing the upper, lower, left, and right gaps of the panel body (100), thereby improving work efficiency and providing a more refined appearance.

100: Panel body
200: Type 1 installation platform
210: 1st front base
220: 1st side base
230: Base assembly
231: Insertion space
240: 1st back base
241: Fastening position indicator
300: Type 2 Installation Platform
310: 2nd front base
320: 2nd side base
330: 2nd back base
400: Silicone

Claims (3)

A panel body (100) formed by folding the upper, lower, left, and right sides of a composite plate in which an aluminum plate and a core are laminated so that the back surface is open,
A first type installation stand (200) that is connected to the upper and right sides of the above panel body (100) and mounted on a truss,
It includes a second type installation stand (300) that is connected to the lower and left sides of the above panel body (100) and mounted on a truss.
The above first type installation stand (200) is provided in a Z-bar shape forming multiple folded surfaces.
A first front base (210) supporting the front upper side or the front right side inside the panel body (100),
A first side base (220) supporting the upper side or right side inside the panel body (100),
It includes a first rear base (240) that supports the upper truss or right truss on which the panel body (100) is installed,
The above-mentioned second type installation stand (300) is provided in a Z-bar shape forming a plurality of folded surfaces.
A second front base (310) supporting the lower front side or the left front side inside the panel body (100),
A second side base (320) supporting the lower side or left side inside the panel body (100),
An aluminum composite panel characterized by including a second back base (330) supported on a first back base (240) of a first-type installation stand (200) coupled to the upper or right side of an adjacent panel body (100). In paragraph 1,
The first side base (220) includes a base assembly part (230) that is formed parallel to the first back base (240) on a surface supported on the upper side or right side inside the panel body (100) and supports the second back base (330) of the adjacent panel body (100) by inserting it into the gap.
The width (w14) of the above base assembly (230) is formed narrower than the width (w23) of the second back base (330) to provide an insertion space (231).
An aluminum composite panel characterized in that the width (w13) of the first back base (240) is formed wider than the width (w23) of the second back base (330), and a fastening position indicating portion (241) is formed in the longitudinal direction on one side of the first back base (240). A step of mounting a Type 1 installation stand (200) on the upper and right sides of the panel body (100), respectively.
A first step of supporting the first front base (210) on the front upper side or front right side inside the panel body (100),
It includes a second step of supporting the first side base (220) on the upper side or right side inside the panel body (100) and connecting it to the first side base (220) by riveting it from the outside of the upper side or right side of the panel body (100).
As a step of mounting a second type installation stand (300) on the lower and left sides of the panel body (100),
A third step of supporting the second front base (310) on the lower front side or the left front side inside the panel body (100),
A fourth step of supporting the second side base (320) on the lower side or left side inside the panel body (100) and connecting it to the second side base (320) by riveting it from the outside of the lower side or left side of the panel body (100),
A step of installing the first panel body to the nth panel body on a truss installed as a grid on a building wall,
The fifth step is to support the first back base (240) of the first type installation stand (200) of the first panel body to the upper truss or the right truss and install it by fastening it with a rivet along the length direction of the fastening position indicator (241).
Step 6 of assembling the second back base (330) of the second type installation stand (300) of the second panel body by inserting it into the base assembly part (230) of the first panel body on the upper or right side of the first panel body,
A seventh step of completing the installation on the truss by repeating the fifth and sixth steps for the second panel body to the nth panel body (100),
An aluminum composite panel construction method characterized by including an eighth step of caulking silicone (400) into the panel gap formed by the rivet heads of the second and fourth steps between the upper, lower, left and right sides of the first panel body to the nth panel body.

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