KR102304057B1 - Exterior finishing panel for easy silicon caulking operation - Google Patents

Abstract

The present invention relates to an exterior wall finishing panel, and more particularly, to an exterior wall finishing panel that can cleanly and easily work with silicone caulking at joints between exterior wall finishing panels arranged and fixed in a grid to be spaced apart from each other. .
The exterior wall panel according to the present invention forms a caulking space in which silicon caulking can be performed for waterproofing and sealing between the exterior wall panels by the caulking part, so that the exterior wall panels are strong with each other by the silicon filled in the caulking space. The caulking operation is easy because the caulking part has an inclined surface that allows the space of the caulking space to be gradually reduced as it goes from the side of the support frame where the panel part is mounted to the side of the coupling frame that is gripped and fixed by the fixing bracket by the caulking part. , and at the same time, the caulking quality can be increased, and the working speed is also increased.

Description

Exterior finishing panel for easy silicon caulking operation}

The present invention relates to an exterior wall panel, and more particularly, to an exterior wall panel that can cleanly and easily work with silicone caulking at joints between exterior wall panels arranged and fixed in a grid to be spaced apart from each other. .

In general, among the exterior wall finishing methods of buildings, the dry method is to attach and fix the finishing panel to the exterior wall of the building by interposing a separate fixing device made of metal between the building and the finishing panel. The construction is divided into a method to achieve a closed joint structure and a method to achieve a closed joint structure.

In the dry construction method using a conventional metal frame as a basic frame, the metal frame is placed on the wall horizontally and vertically in consideration of the designed pattern, installed by welding or bolt assembly, and the insulation is inserted and installed between the frames by the grid method. In the case of fixing and attaching the factory-made finishing panel to each joint position with screws or a dedicated bracket, caulking the joint area with silicone, or exposing the joint area without caulking, the frame and After waterproofing using a thin metal plate or waterproof cloth between the finishing panels, installation work is carried out.

In the case of a conventional closed joint structure, caulking is performed between the finishing panels, that is, the joints using silicone, and the operation process is cumbersome, and unless a skilled worker is not a skilled worker, the caulked silicone surface is not neatly treated and looks messy. , there is a problem in that the work time is increased because the work of re-finishing the caulked silicon surface is added accordingly.

In addition, many defects may occur during the caulking construction process, and thus the cost may increase. There is a problem that it could be.

Republic of Korea Patent No. 10-0374995 Republic of Korea Patent Publication 10-2010-0107332 Republic of Korea Patent Publication 10-2014-0114319

The present invention is to solve the conventional problem as described above, and when caulking the joint with silicone to fill the joint between the exterior wall finishing panels, the silicon caulking surface exposed to the outside can be treated neatly. An object of the present invention is to provide an exterior wall finishing panel that omits the re-finishing of the silicon caulking surface of the

In addition, the present invention minimizes the occurrence of defects in the silicone caulking operation process so that the original function of silicone caulking can be exhibited, thereby effectively suppressing the penetration of rainwater and foreign substances into the interior and exterior wall side of the exterior wall panel. it has its purpose

An exterior wall finishing panel according to the present invention for achieving the above object includes a rectangular panel portion; and a frame part including a support frame to which the panel part is mounted and fixed, and a coupling frame extending from the support frame and coupled to a fixing bracket for holding the outer wall finishing panel, the other side adjacent to the outer edge of the support frame A caulking portion for forming a caulking space for caulking is formed between the supporting frame of the outer wall finishing panel and the caulking portion is formed to be reduced in size from the support frame side to the coupling frame side.

The caulking part is characterized in that it includes an inclined surface that protrudes to the outside of the support frame and is formed to be inclined.

The caulking portion protrudes outwardly of the support frame and includes a concave curved surface.

The caulking part protrudes to the outside of the support frame, is spaced apart along the longitudinal direction of the support frame and the coupling frame, and includes a plurality of caulking protrusions formed to increase in length from the support frame side to the coupling frame side. characterized.

The support frame passes through the caulking space between the one side and the other side outer wall finishing panel to form a receiving groove for accommodating the silicon entering between the coupling frames of the one side and the other side outer wall finishing panel, or between the coupling frames. An auxiliary caulking protrusion protruding outwardly from the coupling frame spaced apart from the caulking part is further provided so that the sealing member can be interposed therein.

The panel portion includes a flat plate portion and a skirt portion extending perpendicular to the flat portion from each side of the flat portion, and the support frame includes a seating portion on which an end of the skirt portion is seated, and the skirt portion to surround the outer surface of the skirt portion. It characterized in that it comprises a side wall portion extending from the edge of the seating portion, and an inner wall surface portion protruding from the seating portion spaced inwardly from the side wall portion by a predetermined distance to be in close contact with the inner surface of the skirt portion.

The coupling frame protrudes from the inside of the coupling frame so as to install a reinforcement member for reinforcing the exterior wall finishing panel or a heat insulating member for insulating the exterior wall panel on the inside of the exterior wall finishing panel, the reinforcing member or the insulating member A support rib for supporting the member is further provided.

The frame portion includes four divided frames provided with cut and coupling surfaces cut diagonally with respect to the longitudinal direction at both ends, and both ends are inserted into and coupled to the division frames of one side and the other side, respectively, to orthogonally cross the divided frames on both sides adjacent to each other. and a coupling piece for coupling and fixing in the direction of characterized in that

The exterior wall panel according to the present invention forms a caulking space in which silicone caulking is possible for waterproofing and sealing between the exterior wall panels when a plurality of exterior wall panels are arranged and fixed adjacent to each other in the horizontal and vertical directions. To prevent corrosion and damage to steel structures including fixed brackets that support the exterior wall panel, or horizontal and vertical frames installed on the wall to support the fixing brackets due to the inflow of rainwater or foreign substances through the gaps between the finishing panels. can

In addition, the exterior wall panel according to the present invention forms a caulking space in which silicon caulking can be performed for waterproofing and sealing between the exterior wall panels by the caulking unit, so that the exterior wall panel is filled with silicon filled in the caulking space between the exterior wall panels. This can be fixed firmly.

In addition, the exterior wall finishing panel according to the present invention is formed with an inclined surface such that the space of the caulking space is gradually reduced from the side of the support frame on which the panel part is mounted by the caulking part to the side of the coupling frame which is gripped and fixed by the fixing bracket by the caulking part. It is easy to work, and at the same time, the caulking quality can be improved, and the working speed is also increased.

In addition, the exterior wall finishing panel according to the present invention has a structure in which the caulking space portion is gradually narrowed from the support frame side to the coupling frame side by the inclined surface of the caulking unit, so that rainwater or foreign substances can enter the wall surface and the exterior wall panel from the outside of the exterior wall finishing panel. It has the effect of effectively suppressing and preventing the entry between.

1 is a perspective view of an exterior wall finishing panel according to an embodiment of the present invention;
Figure 2 is an exploded perspective view of the frame portion of the exterior wall finishing panel.
Figure 3 is a cross-sectional view showing an installation state of the exterior wall panel shown in Figures 1 and 2;
4 is a cross-sectional view showing an installation state of an exterior wall finishing panel according to another embodiment of the present invention.
5 is a cross-sectional view showing an installation state of an exterior wall finishing panel according to another embodiment of the present invention.
6 is a cross-sectional view showing an installation state of an exterior wall finishing panel according to another embodiment of the present invention.
7 is a cross-sectional view showing an installation state of an exterior wall finishing panel according to another embodiment of the present invention.
8 is a cross-sectional view showing an installation state of an exterior wall finishing panel according to another embodiment of the present invention.

Hereinafter, an exterior wall finishing panel according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 5 show an exterior wall finishing panel 1 according to the present invention. 1 to 5 , the exterior wall finishing panel 1 according to the present invention includes a panel part 100 and a frame part 200 .

In this embodiment, the panel unit 100 is formed in a flat rectangular shape with one side and the other side parallel to each other, and has a predetermined thickness. Various materials used for exterior wall finishing construction, such as stone, wood, and synthetic resin, can be applied.

The frame part 200 includes a support frame 210 on which the panel part 100 is mounted and fixed, and a coupling frame extending from the support frame 210 and coupled to a fixing bracket 10 for holding the outer wall finishing panel 1 . 230 is included.

The support frame 210 includes a seating part 211 , a side wall part 212 , and a caulking part 213 .

The seating part 211 is a flat part to which a part of the rear edge of the panel part 100 is closely adhered and supported, and an adhesive or silicone (S) is used on one surface to which the back surface of the panel part 100 is in close contact with the panel part. A plurality of grooves in which the adhesive or silicone (S) is accommodated are formed in such a way as to fix the (100).

The side wall part 212 is formed to surround the side side of the panel part 100 that is closely attached to and fixed to the seating part 211 . The side wall part 212 may be in close contact with the side surface of the panel part 100 , otherwise, the side wall part 212 is spaced apart from the side surface of the panel part 100 by a predetermined distance, and an adhesive or A structure in which silicon (S) is injected to firmly fix the panel part 100 together with the seating part 211 may be applied.

And, on the outer edge of the support frame 210, as shown in Figs. 3 to 5, respectively, the support frame of the other side outer wall finishing panel (1) disposed adjacent to the horizontal or vertical direction by the fixing bracket (10) A caulking part 213 forming a caulking space 213A for silicon (S) caulking operation is formed between the 210 and 210 .

The caulking part 213 has a structure that is further extended to have a predetermined thickness outward from a portion corresponding to the upper side of the side wall part 212, the seating part 211, and the coupling frame 230, as shown, and the upper end of the panel part The caulking space 213A is formed to be reduced from the side support frame 210 side toward the coupling frame 230 side at the lower side of the panel unit.

Although not shown in the drawings, the inside of the caulking part 213 may be formed in a hollow structure so as to reduce the overall weight of the exterior wall finishing panel 1 .

In this embodiment, the caulking part 213 protrudes to the outside of the support frame 210, and the inclined part 214 whose thickness gradually increases from the top of the side wall part 212 toward the coupling frame 230 side, and the coupling frame ( 230) may be configured to include a flat portion 215 protruding the same length to have the same thickness on the outside.

On the outer peripheral surface of the inclined portion 214, an inclined surface 214A inclined toward the coupling frame 230 from the upper end of the side wall 212 is formed, and on the outer peripheral surface of the flat portion 215, the side wall portion 212 and the coupling frame 230 are parallel to each other. A flat surface 215A is formed.

In the illustrated example, the caulking portion 213 is composed of the inclined portion 214 and the flat portion 215 , but unlike the caulking portion 213 , the flat portion 215 is omitted and only the inclined portion 214 is configured. You may.

The caulking part 213 as described above is a silicone (S) for waterproofing and sealing between the exterior wall panels 1 when the plurality of exterior wall paneling panels 1 are arranged and fixed adjacent to each other in the horizontal and vertical directions. ) By forming a caulking space 213A capable of caulking, rainwater or foreign substances are introduced into the gap between the exterior wall finishing panels 1, and the fixing bracket 10 supporting the exterior wall finishing panel 1 or on the wall surface. It is possible to prevent corrosion and damage to the steel structure including horizontal and vertical frames installed to support the fixing bracket 10 .

In addition, the caulking part 213 forms a caulking space 213A capable of caulking silicon (S) for waterproofing and sealing between the outer wall finishing panels 1, thereby filling the caulking space 213A with silicon. By (S), the exterior wall panel (1) can be firmly fixed to each other.

And, the caulking portion 213 is a caulking space portion 213A toward the side of the coupling frame 230 that is gripped and fixed to the fixing bracket 10 from the support frame 210 side on which the panel portion 100 is mounted, the space of the caulking space portion 213A gradually increases. Since the inclined surface 214A is formed to reduce the caulking, caulking is easy, and at the same time, there is an advantage in that the caulking quality can be improved.

That is, after inserting the tip of the silicone (S) caulking gun used for the silicone (S) caulking operation between the exterior wall finishing panels 1, and proceeding with the caulking operation with the tip in close contact with and supporting the inclined surface 214A, the tip After the discharged silicon (S) is filled in the caulking space portion 213A and the receiving space to be described later, it has a structure in which it gently fills up along the inclined surface 214A of the caulking portion 213 and closely adheres to the caulked silicone. There is no protruding part (S), so the caulking quality is very high, and there is no need to separately remove the silicon (S) part protruding outside the working surface, so the caulking speed is also increased.

In addition, since the caulking space part has a structure that gradually narrows from the support frame side to the coupling frame side by the inclined surface of the caulking part, it effectively suppresses and prevents rainwater or foreign substances from entering between the wall panel and the exterior wall panel from the outside of the exterior wall panel. have the effect that

The caulking part 213 shown in FIGS. 1 to 3 has a structure having a straight inclined surface 214A on the outer surface of the inclined part 214, but as shown in FIG. 4, the inclined part 214 has an outer surface. The support frame 210 may be formed in a structure protruding to the outside and having a concave curved surface 214B.

In addition, the caulking unit 213 may have a structure integrally formed to have a thickness outside the support frame 210 and the coupling frame 230 as shown in FIGS. 1 to 3 , but as shown in FIG. As shown, it may be composed of a plurality of caulking protrusions 214C.

Referring to FIG. 5 , the caulking part 213 protrudes to the outside of the support frame 210 , is spaced apart along the longitudinal direction of the support frame 210 and the coupling frame 230 , and is coupled at the support frame 210 side. The frame 230 is configured to include a plurality of caulking protrusions 214C formed to increase in length toward the side.

The caulking part 213 according to the present embodiment is composed of a plurality of caulking protrusions 214C, and a gap is formed between the caulking protrusions 214C. The caulking quality can be improved by making the surface more smooth, and the silicon (S) injected into the caulking space 213A enters the gap between the caulking protrusions 214C, thereby supporting the frame 210. The bonding strength with the significantly increases, which has the advantage of greatly increasing the bonding strength between the adjacent exterior wall finishing panels (1).

The supporting frame 210 of the exterior wall finishing panel 1 according to the present invention is further provided with an auxiliary caulking protrusion 216 .

The auxiliary caulking protrusion 216 passes through the caulking space 213A between the one side and the other side outer wall finishing panel 1 and enters between the coupling frames 230 of the one side and the other side outer wall finishing panel 1 . From the coupling frame 230 spaced apart from the caulking part 213 to form a receiving groove 216A for accommodating the silicon (S), or to interpose a sealing member (not shown) between the coupling frames 230 . It protrudes outward for a certain length.

The coupling frame 230 is a locking protrusion that protrudes outward so as to be caught by the fixing clip of the fixing bracket 10 at the end as the end side is gripped by the fixing bracket 10 for gripping and fixing the outer wall finishing panel 1 . (231) is formed.

In addition, the coupling frame 230 has a reinforcing member 310 of a pipe structure for reinforcing the outer wall closure panel 1 on the inside of the external wall closure panel 1 or a plate-shaped insulating member for insulating the external wall closure panel 1 . (320) protruding from the inside of the outer wall finishing panel (1) from the coupling frame 230 between the locking protrusion 231 and the support frame 210 to install the reinforcing member 310 or the heat insulating member 320 to support the A support rib 232 is further provided.

The seating portion 211 and the support rib 232 of the support frame 210 correspond to the thickness of the reinforcing member 310 or the heat insulating member 320 or are spaced apart from each other at a slightly small distance to the seating portion 211 of the support frame 210 . ) and the support rib 232, it is preferable to firmly fix the reinforcement member 310 or the heat insulating member 320 to the frame portion 200 by coupling the press fit type. The position of the support rib 232 with respect to the coupling frame 230 may vary depending on the thickness of the reinforcing member 310 or the heat insulating member 320 to be installed.

1 to 8, the heat insulating member may be installed in the portion where the reinforcing member is installed, the reinforcing member may be installed in the portion where the heat insulating member is installed, and any of the reinforcing member or the heat insulating member may be installed in the portion where the reinforcing member or the heat insulating member can be installed. You can optionally install one. In addition, the reinforcing member and the heat insulating member may be installed on a horizontal line together.

In addition, the frame part 200 of the exterior wall finishing panel 1 according to the present invention includes four divided frames 200A and four coupling pieces 200B so as to be coupled and detachable as shown in FIG. 2 . is composed

Each of the divided frames 200A is provided with the support frame 210 and the coupling frame 230 described above, respectively, and each frame part 200 is provided with a cut and coupling surface cut diagonally with respect to the longitudinal direction at both ends, respectively. .

The four frame parts 200 have both ends inserted and coupled to the split frames 200A of one side and the other side, respectively, and the coupling pieces 200B for coupling and fixing the split frames 200A on both sides adjacent to each other in a direction orthogonal to each other. is fixed and coupled to each other, and forms a rectangular frame portion 200 capable of seating and fixing the panel portion 100 .

And, the support frame 210 of each frame portion 200 is provided with an insertion fixing portion 250 into which one end of the coupling piece 200B is inserted and fixed, respectively.

The insertion fixing unit 250 includes a first insertion fixing rib 251 extending to be bent from an end of the supporting rib 232 toward the coupling frame 230 and a coupling frame 230 facing the first insertion fixing rib 251 . ) is configured to include a second insertion fixing rib 252 protruding a predetermined length from the inner peripheral surface of the first insertion fixing rib 251 side.

And, the interval between the first insertion fixed rib 251 and the support rib 232 corresponds to the thickness of the coupling piece 200B or is spaced apart by a slightly smaller interval, so that the first insertion fixing rib 251 and the supporting rib 232 are spaced apart. ) It is preferable to firmly fix the insertion piece (200B) between the coupling pieces (200B) in an interference fit manner.

Meanwhile, the exterior wall finishing panel 2 according to the present invention may include a panel unit 1100 as shown in FIG. 6 . Referring to FIG. 6 , the panel part 1100 includes a flat plate part 1110 and a skirt part 1120 .

The flat plate portion 1110 is formed in a rectangular shape, has a relatively thin thickness, is formed of a metal material, and is formed to be flat.

The skirt part 1120 extends from each side of the flat plate part 1110 by a predetermined length so as to be perpendicular to the flat plate part 1110 .

The skirt portion 1120 may be formed to have a length corresponding to the length of the sidewall portion 212 so that the flat plate portion 1110 may be positioned at the same height as the end of the sidewall portion 212 , and differently than the sidewall portion 212 . It is formed to be long so that the flat plate part 1110 may be disposed at a position that protrudes more outward than the end of the side wall part 212 . Alternatively, it is formed shorter than the side wall part 212 so that the flat plate part 1110 is formed to be longer than the side wall part 212 . ) may be disposed at a position more retracted inward than the end.

The panel part 1100 may inject silicon (S) between the side wall part 212 and the skirt part 1120 of the panel part 1100 to be firmly fixed to the frame part 200 through the silicon (S). .

At this time, it is preferable to fix the skirt part 1120 more firmly by allowing the silicon (S) to enter between the seating part 211 and the end of the skirt part 1120 and to the inner circumferential side of the skirt part 1120 .

In addition, although not shown in the drawings, an embossing part (not shown) protruding to press the skirt part 1120 of the panel part 1100 inward may be further provided on the inner peripheral surface of the side wall part 212 .

In addition, a through hole (not shown) through which the embossing part enters or passes through may be formed in a position corresponding to the embossing part in the skirt part 1120 . In this case, it is possible to prevent the panel unit 1100 from being easily separated from or separated from the frame unit 200 by coupling the embossing unit to be caught in the through hole.

On the other hand, when the frame part 200 of the exterior wall finishing panel 2 according to the present invention is applied to the panel part 1100 as shown in FIG. 6, as shown in FIG. may further include an inner wall surface portion 270 that protrudes from the seating portion 211 spaced apart from each other by a predetermined distance and is in close contact with the inner surface of the skirt portion 1120 .

In this case, the inner peripheral surface of the skirt part 1120 of the panel part 1100 is strongly adhered to the outer peripheral surface of the inner wall part 270 and supported by the inner wall part 270, and the skirt part 1120 and the side wall part ( Silicon (S) is injected between the 212 , and the skirt unit 1120 may be firmly fixed to the frame unit 200 through the silicon (S).

Although not shown in the drawing, the inner wall surface portion 270 has an embossing portion ( (not shown) may be further provided. A plurality of embossing portions may be formed to be spaced apart from the inner wall portion 270 , and may extend in a horizontal or vertical line along the inner wall surface portion 270 .

In addition, a through hole (not shown) may be formed in the skirt portion 1120 corresponding to the embossing portion so that the embossed portion enters and passes through a certain portion. It is possible to prevent the 1120 from being easily separated from or separated from the inner wall portion 270 .

On the other hand, the frame part 200 of the exterior wall finishing panel 3 according to the present invention is divided frame 200A as shown in FIG. 8 when the panel part 1100 as shown in FIGS. 6 and 7 is applied. ) A coupling piece 200B for coupling and fixing the insertion fixing part 250 to which the coupling part is inserted may be formed in the seating part 211 . That is, the support ribs 232 may not be separately formed. In this case, the first insertion fixing rib 251 of the insertion fixing part 250 extends to be bent from the end of the seating part 211 , and the second insertion fixing rib 252 is the coupling frame below the seating part 211 . may extend from 230 .

In addition, the reinforcing member 310 or the insulating member 320 for reinforcing or insulating the outer wall finishing panel 3 is a bent portion extending a predetermined length in a direction parallel to the seating portion 211 from the upper end of the inner wall surface portion 270 . It may be installed and fixed between the mounting portion 211 of the 271 and the support frame 210 .

At this time, the space between the reinforcing member 310 or the heat insulating member 320 and the flat plate part 1110 of the panel part 1100 due to the thickness of the bent part 271 is filled with silicon (S) or heat insulating foam (MIDI). small) may be charged.

The exterior wall finishing panel according to the present invention described above has been described with reference to the accompanying drawings, but this is only exemplary, and various modifications and equivalent other embodiments are possible by those skilled in the art. will understand Accordingly, the scope of true technical protection of the present invention should be defined only by the technical spirit of the appended claims.

100: panel part
200: frame part
210: support frame
211: seating part
212: side wall part
213: caulking part
214: inclined part
214A: slope
214B: curved surface
214C: caulking projection
215: flat part
215A: flat surface
230: combined frame
250: insertion fixing part

Claims (9)

delete a rectangular panel unit;
and a frame part including a support frame to which the panel part is mounted and fixed, and a coupling frame extending from the support frame and coupled to a fixing bracket for holding the outer wall finishing panel;
A caulking portion is formed on the outer edge of the support frame to form a caulking space for caulking between the support frame of the other adjacent outer wall finishing panel,
The caulking part is formed to reduce the caulking space from the support frame side toward the coupling frame side,
The caulking unit includes an inclined surface that protrudes outside the support frame and is formed to be inclined,
The coupling frame protrudes from the inside of the coupling frame so as to install a reinforcement member for reinforcing the exterior wall finishing panel or a heat insulating member for insulating the exterior wall panel on the inside of the exterior wall finishing panel, the reinforcing member or the insulating member Exterior wall finishing panel, characterized in that the support rib for supporting the member is further provided.
a rectangular panel unit;
and a frame part including a support frame to which the panel part is mounted and fixed, and a coupling frame extending from the support frame and coupled to a fixing bracket for holding the outer wall finishing panel;
A caulking portion is formed on the outer edge of the support frame to form a caulking space for caulking between the support frame of the other adjacent outer wall finishing panel,
The caulking part is formed to reduce the caulking space from the support frame side toward the coupling frame side,
The caulking part protrudes outside the support frame and includes a concave curved surface,
The coupling frame protrudes from the inside of the coupling frame so as to install a reinforcement member for reinforcing the exterior wall finishing panel or a heat insulating member for insulating the exterior wall panel on the inside of the exterior wall finishing panel, the reinforcing member or the insulating member Exterior wall finishing panel, characterized in that the support rib for supporting the member is further provided.
a rectangular panel unit;
and a frame part including a support frame to which the panel part is mounted and fixed, and a coupling frame extending from the support frame and coupled to a fixing bracket for holding the outer wall finishing panel;
A caulking portion is formed on the outer edge of the support frame to form a caulking space for caulking between the support frame of the other adjacent outer wall finishing panel,
The caulking portion is formed to reduce the caulking space from the support frame side toward the coupling frame side,
The caulking part includes a plurality of caulking protrusions protruding to the outside of the support frame, spaced apart along the longitudinal direction of the support frame and the coupling frame, and formed to increase in length from the support frame side to the coupling frame side,
The coupling frame protrudes from the inside of the coupling frame so as to install a reinforcement member for reinforcing the exterior wall finishing panel or a heat insulating member for insulating the exterior wall panel on the inside of the exterior wall finishing panel, the reinforcing member or the insulating member Exterior wall finishing panel, characterized in that the support rib for supporting the member is further provided.
5. The method according to any one of claims 2 to 4,
The support frame passes through the caulking space between the one side and the other side outer wall finishing panel to form a receiving groove for accommodating the silicon entering between the coupling frames of the one side and the other side outer wall finishing panel, or between the coupling frames. An auxiliary caulking protrusion protruding outwardly from the coupling frame spaced apart from the caulking portion so as to interpose the sealing member in the caulking panel is further provided.
5. The method according to any one of claims 2 to 4,
The panel portion includes a flat plate portion and a skirt portion extending from each side of the flat portion to be perpendicular to the flat portion,
The support frame comprises a seating part on which the end of the skirt part is seated, and a side wall part extending from an edge of the seating part to surround the outer surface of the skirt part.
7. The method of claim 6,
The support frame may further include an inner wall surface portion protruding from the seating portion spaced apart from the side wall portion inward by a predetermined distance to be in close contact with the inner surface of the skirt portion.
delete 5. The method according to any one of claims 2 to 4,
The frame portion includes four divided frames provided with cut and coupling surfaces cut diagonally with respect to the longitudinal direction at both ends, and both ends are inserted into and coupled to the division frames of one side and the other side, respectively, to orthogonally cross the divided frames on both sides adjacent to each other. Including a coupling piece for coupling and fixing in a direction to
The divided frame is provided with the support frame and the coupling frame, respectively,
Exterior wall finishing panel, characterized in that each of the support frame has an insertion fixing part into which one end of the coupling piece is inserted and fixed.

Images