JP6549866B2 - How to replace exterior materials - Google Patents

Description

  The present invention relates to a method of replacing an exterior material.

  For example, Japanese Patent No. 2647612 (Patent Document 1) can be mentioned as a method of replacing the exterior material in which the facing ends of the exterior materials adjacent in the vertical direction are engaged with each other and the upper end is fixed to the building frame. Patent Document 1 discloses a method of replacing a damaged exterior material with a non-defective exterior material as follows. First, two pieces of exterior material of the damaged exterior material and the exterior material adjacent on the lower side are removed. Self-drilling screws are attached to the non-defective exterior material to be replaced and the exterior material on the lower side thereof, and the mounting base hardware having a hat-shaped cross section is gripped on the vertical trunk edge. Then, in a state in which the non-defective exterior material to be replaced and the exterior material on the lower side are temporarily assembled in a substantially H shape, the exterior material to be replaced and the exterior material adjacent on the upper side are temporarily fitted The outer covering material on the side and the outer covering material adjacent on the lower side thereof are engaged with each other in an uneven manner. After that, the two substantially box-shaped exterior members are pushed in so as to be substantially linear. Next, the self-drilling screws attached to the two exterior members are respectively fixed to the mounting pieces of the mounting base hardware. As a result, since the two exterior materials can be fixed to the longitudinal trunk edge, the damaged exterior material can be replaced with a non-defective exterior material.

Patent No. 2647612

  In the case of the exterior material in which the facing ends of the exterior materials adjacent in the vertical direction are engaged with each other and the upper end is fixed to the building frame, in Patent Document 1, in order to replace one exterior material, It is necessary to remove the exterior material of That is, the process of removing the exterior material which does not need to be replaced, and the process of attaching the exterior material which does not need to be replaced to a building frame are needed. Therefore, there is a problem that the efficiency of changing the exterior material is poor.

  Then, in view of the said problem, this invention makes it a subject to provide the replacement method of the exterior material which can replace an exterior material efficiently.

  Since the present inventor attached the self drilling screw from the surface side on the outdoor side in the above-mentioned patent document 1, the process of removing the exterior material which does not need to be replaced and the process of attaching the exterior material which does not need to be replaced to the building frame I found out that I needed to. As described above, as a result of intensive research on the method of replacing only the exterior material to be replaced, the inventor finds that the above problem is caused by attaching the self-drilling screw from the surface side. The present invention has been completed.

  That is, according to the method of the present invention, the facing end portions of the vertically adjacent exterior members are engaged with each other in a concavo-convex manner, and the upper end portion is fixed to the building frame. The process of removing only the exterior material from the building frame, the process of disposing the replacement exterior material provided with the first fixing hardware at the upper end in the removed area, and engaging with the upper exterior material in a concavo-convex manner Fixing the fastening member to the first fixed fitting via the second fixed fitting connected to the building frame from the indoor side of the exterior packaging material.

  According to the method of the present invention, the second fixed hardware connected with the building frame from the indoor side of the replacement exterior material, and the first fixed hardware provided at the upper end of the replacement exterior material Is fastened with a fastening member to fix the building frame and the exterior material for replacement. Since the fastening member is attached from the back side of the indoor side, it is possible to remove only the exterior material to be replaced from the building casing and attach only the replacement exterior material to the building casing. Therefore, the exterior material can be efficiently replaced.

  Preferably, in the method of the present invention, the step of engaging in the concavo-convex shape prepares a first fixed metal member having a shape for sandwiching the upper end portion of the exterior material for replacement and having a hole formed on the back surface side. The fixing step includes the step of preparing a second fixed metal piece having a hole formed therein, and the hole of the first fixed metal piece and the hole of the second fixed metal piece are in communication with each other. And fastening the fastening member through the hole of the second fixed fitting, the hole of the first fixed fitting and the upper end portion of the exterior material for replacement, and screwing the fastening member and the surface side portion of the first fixed fitting. And a process.

  Thereby, the upper end part of the exterior material for retreading and a building frame can be easily fixed with a fastening member from the back side by the side of an indoor.

  Preferably, in the method of changing the packaging material of the present invention, the packaging material includes a metal surface material, a back surface material, and a core material disposed between the surface material and the back surface material.

  Since the metal surface material is deformable, only the exterior packaging material can be easily attached to the building frame.

  Preferably, in the method of replacing the exterior material of the present invention, the exterior material is a metal siding panel. As a result, only the exterior material to be replaced can be easily removed from the building frame, and only the replacement exterior material can be easily attached to the building frame.

  Preferably, in the method of replacing the exterior material according to the present invention, the step of removing the exterior material is the step of removing the region below the region including the upper end, and the surface material in the vicinity of the uneven fitting portion with the upper exterior material. It includes the steps of releasing the concavo-convex fit by bending and applying a load, releasing the fixing of the upper end and the building frame, and removing the region including the upper end.

  Thereby, when releasing the upper end portion of the exterior material from the building frame, damage to the exterior material adjacent to the upper side of the exterior material to be replaced can be suppressed.

  According to the method of changing the exterior material of the present invention, the exterior material can be efficiently replaced.

It is a front view which shows roughly the state before changing of the exterior material in embodiment of this invention. It is a cross section which shows the exterior material in the embodiment of the present invention roughly. It is a flowchart which shows the replacement method of the exterior material in embodiment of this invention. It is a front view which shows roughly the state which identified the damaged exterior material in embodiment of this invention. In embodiment of this invention, it is a front view which shows roughly the cut position of the damaged exterior material. In embodiment of this invention, it is a top view which shows roughly the state which remove | eliminated the area | region below the area | region containing the upper end part of the damaged exterior material. In embodiment of this invention, it is sectional drawing which shows roughly the uneven fitting part vicinity of the surface material of the damaged exterior material, and the exterior exterior material of an upper side. In embodiment of this invention, it is sectional drawing which shows roughly the state which raised the surface material of the damaged exterior material horizontally. In embodiment of this invention, it is sectional drawing which shows roughly the state which bends in the uneven fitting part vicinity of the damaged exterior material and an exterior exterior material, and applies a load. In embodiment of this invention, it is sectional drawing which shows roughly the state which released uneven | corrugated fitting with the damaged exterior material and the exterior exterior material of the upper side. In embodiment of this invention, it is a front view which shows roughly the state which remove | eliminated the area | region containing the upper end part of the damaged exterior material. It is a perspective view which shows roughly the 1st fixed hardware in embodiment of this invention. In embodiment of this invention, it is a front view which shows roughly the state which the 1st fixing member pinched | interposed the upper end part of the exterior material for change. In embodiment of this invention, it is sectional drawing which shows roughly the state which carried out uneven | corrugated engagement of the upper end part of the exterior material for remapping, and the lower end part of the upper exterior material. In embodiment of this invention, it is sectional drawing which shows roughly the state which carried out uneven fitting of the lower end part and the upper end part of the lower exterior material of the replacement exterior material. It is a perspective view which shows roughly the 2nd fixed hardware in embodiment of this invention. In embodiment of this invention, it is a sectional view showing roughly the state where the fastening member was fixed to the 1st fixed metal article via the 2nd fixed metal article from the back side located in the indoor side of the exterior material for copying. is there. In embodiment of this invention, it is a perspective view which shows roughly the state which connected the 2nd fixed hardware and a building frame.

  Hereinafter, embodiments of the present invention will be described based on the drawings. In the following drawings, the same or corresponding parts have the same reference characters allotted and description thereof will not be repeated.

  With reference to FIGS. 1-18, the replacement method of the exterior material of one Embodiment of this invention is demonstrated. In the present embodiment, in each member, the portion located on the indoor side is the back surface (the back of the paper in FIG. 1), and the portion located on the outdoor side is the front (the front of the paper in FIG. 1). In the exterior material, the upper side when erected is the upper side (upper side in FIG. 1), and the lower side is the lower side (lower side in FIG. 1).

  First, the exterior material will be described with reference to FIGS. 1 and 2. As shown in FIG. 1, in the case of the exterior material (in this embodiment, exterior panels 10a, 10b, 10c, and 10d are sequentially referred to from the upper side to the lower side), opposite ends of the exterior material adjacent in the vertical direction are Concave-convex fit. The upper ends of the exterior panels 10 a to 10 d are fixed to the building frame 20. The building frame 20 is, for example, a vertical trunk or the like. Although FIG. 1 is a plan view and the building housing 20 can not be seen, the building housing 20 located on the indoor side in FIG. 1 is indicated by a dotted line.

  As shown in FIG. 2, the exterior panels 10 a to 10 d are provided with a metallic surface material 11, a back surface material 12 opposite to the surface material 11, and a core disposed between the surface material 11 and the back surface material 12. And a metal siding panel in the present embodiment. Specifically, the surface material 11 is a formed plate of a metal material located on the outdoor side. The core material 13 provided on the indoor side in contact with the surface material 11 is a heat insulating material. The back surface material 12 provided on the indoor side in contact with the core material 13 is a paper material. As the metal siding panel, for example, those specified in JIS A 6711 can be used. In addition, the exterior material of this invention is not specifically limited to a metal siding panel, A metal sandwich panel etc. may be sufficient.

  As shown in FIG. 2, in the exterior panels 10a to 10d, the surface material 11 has a fixing portion 14 extended upward to be fixed to the building frame. That is, the upper end portions of the exterior panels 10a to 10d have the fixing portion 14 for fixing a fastening member such as a screw in order to be fixed to the building frame. The fixing portion 14 is preferably a thin plate made of metal, and is formed of the surface material 11 in the present embodiment.

  Further, the upper end portion of the exterior panels 10a to 10d has a convex portion 15 which is engaged with the exterior panel adjacent to the upper side (hereinafter, also referred to as the upper exterior panel), and the lower end portion of the exterior panels 10a to 10d The concave portion 16 has a concave portion 16 engaged with the exterior panel (hereinafter also referred to as the lower exterior panel) adjacent to the lower side. That is, the upper end portions of the exterior panels 10 a to 10 d have the fixing portion 14 and the convex portion 15, and the lower ends of the exterior panels 10 a to 10 d have the concave portion 16. In addition, the shape of the convex part 15 and the recessed part 16 is selected arbitrarily. In addition, the upper end portion may have a concave portion, and the lower end portion may have a convex portion.

  As described above, in the exterior panels 10a to 10d of the present embodiment, the upper end portion has the fixing portion 14 for fixing to the building housing 20, and the lower end portion is fixed to the building housing 20. In addition, it is unevenly fitted with the lower exterior panel.

  Subsequently, referring to FIGS. 1 to 18, a method of changing the exterior panel 10 c in which the facing ends of the exterior panels 10 a to 10 d adjacent in the vertical direction are engaged with unevenness and the upper end is fixed to the building frame 20 Will be explained. A waterproof sheet may be arranged between the building frame 20 and the exterior panels 10a to 10d.

  First, as shown in FIG. 3, only the exterior material to be replaced is removed from the building frame (step S10). The exterior material to be replaced is one exterior material, for example, an exterior panel damaged at the time of construction, and in this embodiment, is the third exterior panel 10c from the top. Specifically, this step (step S10) is performed as follows.

  As shown in FIG.3 and FIG.4, in the exterior panels 10a-10d, the damaged location is confirmed and the damaged panel which is the exterior material of the reassignment object is specified (step S11). A mark ("x" in FIG. 4) is attached to the exterior panel 10c which is a damaged panel. Thereafter, as shown in FIG. 5, a cut line is a position 17 at a predetermined distance below the upper edge 10 c 1 of the damaged exterior panel 10 c and a position 18 at a predetermined distance upward from the lower edge 10 c 2 as a cut line Fill in a line shown by an alternate long and short dash line in FIG. As shown in FIGS. 2, 4 and 5, the upper end edge 10c1 and the lower end edge 10c2 are the upper end edge and the lower end edge in the surface exposed to the outdoor side. The predetermined interval is, for example, 20 mm or more and 40 mm or less. Next, along the guidelines, the surface material 11 of the exterior panel 10c is cut using, for example, a grinder or the like. Then, the surface material 11 in the area surrounded by the guidelines is removed. As a result, since the core 13 is exposed in the area surrounded by the guidelines, the core 13 and the back surface 12 on the indoor side thereof are removed. The lower end portion of the exterior panel 10c is not fixed to the building frame 20, and the lower end portion of the exterior panel 10c and the upper end portion of the exterior panel 10d adjacent to the lower side are unevenly fitted, so the position of the exterior panel 10c By pulling the area lower than 18 upward, the concavo-convex engagement with the lower exterior panel 10d is released, and the area lower than the position 18 in the exterior panel 10c can be removed. As a result, as shown in FIG. 6, an area below the area including the upper end of the exterior panel 10c which is a damaged panel (an area below the position 17 in the exterior panel 10c in FIG. 5) can be removed. Step S12).

  After that, starting from the lower end (near the upper end edge 10c1 in the present embodiment) of the convex-concave fitting portion with the upper exterior panel 10b in the exterior panel 10c, a region below the folding origin in the surface material 11 using pliers etc. Bend 19 upwards. The bending angle of the surface material 11 is, for example, 70 ° or more, preferably 85 ° to 95 ° with respect to the extension direction (outer wall surface extending in the vertical direction) of the exterior panels 10a to 10d. As described above, the core material 13 and the back surface material 12 are removed using a leather gap or the like in a state in which the region 19 below the folding starting point is wound around. Thus, as shown in FIG. 7, the exterior panel 10 c includes an upper end portion having a fixing portion 14 fixed to the building housing 20 and an uneven fitting portion engaged with the upper outer panel 10 a. An area (an area above the position 17 in this embodiment) remains. A region including the upper end portion is formed of the surface material 11. In the present embodiment, the upper end portion of the exterior panel 10c is fixed by the building casing 20 and a fixing tool 21 such as a screw.

  Next, as shown by the arrows in FIG. 7, the region 19 below the upper edge 10c1 is lifted upward in the facing material 11 of the exterior panel 10c, and is horizontally folded as shown in FIG. Then, a load is applied in the direction indicated by the arrow in FIG. 8 to squeeze the convex portion 15 which is the uneven fitting portion of the exterior panel 10c. After the protrusion 15 is crushed to some extent, the region 19 is pulled in the direction indicated by the arrow A in FIG. Subsequently, the region 19 is pulled in the direction indicated by the arrow B in FIG. Then, the regions 19 are alternately pulled in the direction indicated by the arrow A in FIG. 9 and the direction indicated by the arrow B. Thereby, as shown in FIG. 10, the hooking of the convex part 15 of the exterior panel 10b can be removed with respect to the recessed part 16 of the exterior panel 10b. Thus, the concavo-convex fitting can be released by bending the surface material 11 in the vicinity of the concavo-convex fitting portion with the upper exterior panel 10a and applying a load (step S13).

  Thereafter, as shown by the arrows in FIG. 10, the upper exterior panel 10b is turned around, and the fixture 21 fixing the exterior panel 10c and the building frame 20 is removed. Thereby, it is possible to release the fixation between the upper end portion (the fixing portion 14 in the present embodiment) of the exterior panel 10c and the building frame 20 (step S14).

  Since the fixing of the exterior panel 10c thus remaining with the building frame 20 is lost, the area including the upper end portion of the exterior panel 10c can be removed (step S15). Thereby, as shown in FIG. 11, only the exterior panel 10c which is a damaged panel can be removed. In step S10 of removing only the exterior panel 10c to be replaced from the building frame 20, in the present embodiment, since the exterior panel in which the surface material 11 is metal is used, the characteristic that the surface material 11 can be easily deformed is used. ing. Moreover, since the exterior panel is a metal siding panel, the characteristic is used that the back surface material 12 and the core material 13 can be easily removed if only the surface material 11 is cut.

  Next, as shown in FIG. 3, an area from which the damaged exterior panel 10c has been removed, in which an exterior material for reassignment (in this embodiment, the exterior panel 10N for reassignment in this embodiment is provided with the first fixed hardware at the upper end) , And is engaged with the upper exterior panel 10b (step S20). The replacement exterior panel 10N is a non-damaged exterior panel. Specifically, this step (step S20) is performed as follows.

  As shown in FIG.3 and FIG.12, it has a shape which clamps the upper end part of the exterior panel 10N for change, and prepares the 1st fixed metal article 30 in which the hole was formed in the back surface side part (step S21). The back side portion is a portion located on the indoor side of the exterior panel 10N for replacement. As shown in FIG. 12, the first fixed metal piece 30 is substantially U-shaped and is spaced apart from the surface side plate portion 31 which is the surface side portion located on the outdoor side and the surface side plate portion 31. It has the back surface side plate part 32 which opposes, and the connection part 33 which connects the end edges of the surface side plate part 31 and the back surface side plate part 32. FIG. In the back surface side plate portion 32, a hole 34 penetrating the back surface side plate portion 32 is formed. The other end edge side of the surface side plate part 31 and the back surface side plate part 32 is open. In the present embodiment, the thickness of the front surface side plate portion 31 and the back surface side plate portion 32 is larger than the thickness of the fixing portion 14 of the exterior panel 10N.

  In order to install the first fixed hardware 30 on the replacement exterior panel 10N, the installation location of the first fixed hardware 30 is marked on the upper end portion of the replacement exterior panel 10N. The location to be marked is a position where it is considered to be attached to the building frame 20 by a fastening member inserted into the hole 34 formed on the back surface side of the first fixed hardware 30, and in this embodiment the lip of the longitudinal trunk edge It is a position close to the side. As shown in FIG. 13, a waterproof tape 40 having a shape larger than the first fixed hardware 30 is disposed on the back side of the marked portion. The waterproof tape 40 is, for example, a butyl tape. The upper end of the exterior panel 10N for retreading is inserted from the opening on the other end edge side of the first fixed hardware 30, and the marked portion is sandwiched by the first fixed hardware 30. At this time, the first fixed hardware 30 is disposed such that the back surface side plate portion 32 of the first fixed hardware 30 is positioned on the side of the back surface 12 of the exterior panel 10N for replacement. As a result, the first fixed hardware 30 can be installed on the upper end portion of the exterior panel for reprinting 10N (step S22). In the present embodiment, since fixation with the exterior panel 10N for reworking is performed at both ends of the panel frame as the building frame 20 and the two torso edges, a total of four first fixed hardwares to fit each position. Place 30.

  As shown in FIG. 14, the upper end portion of the exterior panel 10 N for replacement, in which the first metal fitting 30 is installed at the upper end, and the lower end portion of the exterior panel 10 b above the exterior panel 10 N for replacement are fitted. Then, as shown in FIG. 15, the lower end portion of the exterior panel 10N for replacement and the upper end of the exterior panel 10d on the lower side are formed so that the exterior panel 10N for replacement and the exterior panel 10b thereon are in a U shape. Fit the part. The arrangement of FIGS. 14 and 15 is in a temporarily assembled state. For this reason, the V-shaped bulge is pushed toward the indoor side, and the surface materials 11 of the exterior panels 10a, 10b, 10d and the exterior panel 10N for repositioning are positioned on the same plane. As a result, the exterior panel 10N for replacement and the exterior panels 10b and 10d vertically adjacent to the exterior panel 10N can be engaged with each other in an uneven manner (Step S23).

  Next, as shown in FIG. 3, the fastening member is firstly inserted from the back side located on the indoor side of the exterior panel 10 </ b> N for replacement via the second fixing hardware 50 connected to the building housing 20 shown in FIG. 16. It fixes to the fixed hardware 30 of (step S30). Specifically, this step (step S30) is performed as follows.

  As shown in FIG. 3 and FIG. 16, the second fixed hardware 50 in which the hole 56 is formed is prepared (step S31). As shown in FIG. 16, the second fixed hardware 50 includes a first plate portion 51, a second plate portion 52 erected from the first plate portion 51, and the second plate portion 52. From the third plate portion 53, the third plate portion 53 facing each other at a distance, the connection portion 54 connecting the one end edge of the second plate portion 52 and the one end edge of the third plate portion 53, and And an erected fourth plate portion 55. The first plate portion 51 and the fourth plate portion 55 are located on the same plane. The first plate portion 51 is formed with a hole 56 through which a fastening member to be fastened to the first fixing tool is inserted, and the hole 56 is a loose hole larger than the fastening member to be inserted. Through holes 57 are formed in the second plate portion 52 and the third plate portion 53 to communicate fixtures attached to the building housing 20. The other ends of the second plate portion 52 and the third plate portion 53 are open, and the second plate portion 52, the third plate portion 53, and the connection portion 54 have a clip shape for holding the building frame 20 therebetween. It has become.

  The second fixing hardware 50 is disposed on the side of the back member 12 located on the indoor side of the exterior panel 10N for rewiring, and the hole 56 of the second fixing hardware 50 and the hole 34 of the first fixing hardware 30 communicate with each other. It arranges to do (step S32). In this step S32, the building frame 20 may be sandwiched and temporarily fixed by the clip-shaped portion of the second fixed hardware 50. When the waterproof sheet is disposed on the indoor side of the back surface material 12 of the exterior panel 10N for reassignment, since the first fixed hardware 30 can not be seen from the indoor side, the position of the first fixed hardware 30 is confirmed from the back side. The position of the hole 56 is marked on the waterproof sheet, and the second fixing metal 50 is placed so that the hole 57 of the second fixing metal 50 is located at the mark position.

  Thereafter, as shown in FIGS. 3, 16 and 17, the fastening member 60 is formed from the hole 56 of the second fixed fitting 50 and the first fixed fitting 30 from the back side located on the indoor side of the exterior panel 10 for remapping. The upper end portion of the hole 34 and the exterior panel for retouching 10N is penetrated, and the fastening member 60 and the surface side portion (surface side plate portion 31) of the first fixing metal 30 are screwed together (step S33). Since the fixing portion 14 of the exterior panel 10N for replacement according to the present embodiment is a thin steel plate, the first fixing hardware 30 is sandwiched in the fixing portion 14 and the front side plate portion 31 of the first fixing hardware 30 and the fastening member 60 and screwed together. By using a drill screw as the fastening member 60, the drill screw penetrates the fixing portion 14 even if no hole is formed in the fixing portion 14, and the surface side plate portion 31 of the first fixing metal 30 and the drill screw are screwed together. As a result, the first fixed fitting 30, the exterior panel 10N for replacement, and the second fixed fitting 50 are fixed. In addition, you may form the hole for penetrating the fastening member 60 in the fixing | fixed part 14 of the upper end part of the exterior panel 10N for rearrangement. In this step (step S34), when the first fixing hardware 30 is screwed with the fastening member 60, the surface material 11 of the exterior panel 10N for replacement is pressed from the outdoor side so that the exterior panel 10N for replacement is not moved. It is preferable to keep the

  In addition, a fixing method is not specifically limited, For example, the upper end of the exterior panel 10N for change and the 1st fixing hardware 30 are engaged, The fastening member 60 is made to penetrate the hole 56 of the 2nd fixing hardware 50, The fastening member 60 and the back surface side plate portion 32 of the first fixed hardware 30 may be screwed together. In this case, no hole is formed in the back surface side plate portion 32 of the first fixed hardware 30.

  Next, as shown in FIG. 3 and FIG. 18, the building casing 20 is sandwiched by the second plate portion 52 and the third plate portion 53, and the second plate portion 52 and the third plate portion 53 are formed. The building frame 20 and the second fixing hardware 50 are fixed by inserting a fixing tool such as a screw into the hole 57 (step S34). As described above, the first plate portion 51 is connected to the exterior panel 10N for replacement, and the second and third plate portions 52 and 53 are connected to the building frame 20. The exterior panel 10N can be fixed.

  As explained above, according to the method of changing the exterior panel 10c of the present embodiment (steps S10 to S30), the second fixed hardware 50 connected to the building frame 20 from the indoor side of the exterior panel 10N for replacement. The building frame 20 and the exterior panel 10N for replacement are fixed by fastening the first fixing hardware 30 provided at the upper end portion of the exterior panel 10N for replacement with the fastening member 60. As described above, since the fastening member 60 is attached from the back surface side on the indoor side, only the exterior panel 10c to be replaced can be removed from the building frame 20, and only the replacement exterior panel 10N can be attached to the building frame 20. That is, since the process of fixing the upper end portion of the exterior panel 10N for replacement from the outdoor side to the building frame 20 is not performed, only the exterior panel 10c which needs to be replaced can be replaced, so wasteful work can be omitted. Therefore, the exterior panel 10c can be efficiently replaced.

  It should be understood that the embodiments disclosed herein are illustrative and non-restrictive in every respect. The scope of the present invention is indicated not by the embodiments described above but by the claims, and is intended to include all modifications within the meaning and scope equivalent to the claims.

  10a to 10d exterior panel, 10c1 upper edge, 10c2 lower edge, 10N exterior panel for replacement, 11 surface material, 12 back surface material, 13 core material, 14 fixing portion, 15 convex portion, 16 concave portion, 17, 18 position, 19 area , 20 building frame, 21 fixtures, 30 first fixtures, 31 front plate, 32 back plates, 33, 54 connections, 34, 56, 57 holes, 40 waterproof tape, 50 second fixture Hardware, 51 first plate portion, 52 second plate portion, 53 third plate portion, 55 fourth plate portion, 60 fastening members.

Claims (4)

In the method of changing the exterior material, the facing ends of the exterior materials adjacent in the vertical direction are engaged with each other and the upper end is fixed to the building frame,
Removing only the exterior material to be replaced from the building frame;
Placing in a removed area a refinishing exterior material provided with a first fixed hardware at an upper end thereof, and engaging in concavo-convex engagement with the upper exterior material;
Fixing the fastening member to the first fixed hardware from the indoor side of the exterior packaging material via the second fixed hardware connected to the building frame ,
The step of fitting the concavities and convexities is
Including a step of preparing the first fixed metal member having a shape for sandwiching the upper end portion of the exterior packaging material, and having a hole formed on the back surface side portion,
The fixing step is
Providing a second fixed hardware having a hole formed therein;
Placing the holes of the first fixed hardware and the holes of the second fixed hardware in communication with each other;
The fastening member is passed through the hole of the second fixed metal, the hole of the first fixed metal, and the upper end of the exterior covering material for replacement, and the fastening member and the surface side portion of the first fixed metal are A method of replacing an exterior material, including the step of screwing . The outer member comprises a metal facer, the backing material, and a core disposed between the backsheet and the surface member, the method re-covering of the outer package according to claim 1. The said exterior material is a metal siding panel, The repainting method of the exterior material of Claim 2 . The removing step is
Removing the area below the area including the upper end;
Releasing the concavo-convex fit by bending the surface material in the vicinity of the concavo-convex fitting portion with the upper exterior material and applying a load;
Releasing the fixation between the upper end and the building frame;
And a step of removing a region including the upper portion, the method re-covering of the outer package according to claim 2 or 3.

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