JP2002129732A - External facing material, mounting structure of external facing material and wall panel with external facing material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an external facing material capable of improving appearance as a whole regardless of the displacement of a horizontal joint, the mounting structure of the external facing material and a wall panel with the external facing material. SOLUTION: The external facing material 2 installed to a building skeleton 1 has a rectangular substrate 3 and a plurality of rectangular tiles 4 mounted on the surface 3a of the substrate 3. Vertical joints 7 and the horizontal joints 6 are formed among the tiles 4 and 4 by crosswise arranging and fixing a plurality of the tiles 4 on the surface 3a of the substrate 3. The vertical joints 7 are arranged onto a straight line in the vertical direction so that the joint width is equalized, and the horizontal joints 6 are disposed onto approximately the straight line in the horizontal direction so that the joint width is made different.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an exterior material attached to a building frame, an exterior material mounting structure, and a wall panel with an exterior material.

[0002]

BACKGROUND ART As one of building construction methods, for example,
Panel construction methods such as constructing a building by forming components such as walls, floors, and roofs into panels in a factory in advance, and assembling these panels at a construction site have been adopted. As an outer wall panel used for such a panel construction method, for example, a panel as disclosed in JP-A-11-1970 is known. The outer wall panel includes a panel body, a waterproof material attached to one panel surface of the panel body, and an exterior material attached to the panel surface from above the waterproof material via the attachment material. The exterior material is installed on the upper surface of the attachment material attached to the panel body, and is fixed by driving with a nail or the like. By the way, the packaging material in the technology described in Japanese Patent Application Laid-Open No. H11-1970 is a rectangular substrate, and a plurality of vertical joints and horizontal joints are formed on the surface of the substrate. The material had a tiled joint pattern. However, this tile-like joint pattern is inferior in appearance to actual tiles, unlike actual tiles. Therefore, in order to further improve the appearance, an exterior material to which actual tiles are attached is manufactured.

[0003]

Meanwhile, the exterior material includes a rectangular substrate and a plurality of tiles attached to the surface of the substrate, and vertical joints and horizontal joints are provided between the tiles. The vertical joints and the horizontal joints are formed so that their joint widths are equal. However, it has been difficult to manufacture a plurality of such exterior materials so that the joint width and joint positions are all exactly equal. For this reason, when the exterior materials are installed adjacent to each other, it is difficult to accurately arrange the horizontal joints on a straight line, and a slight shift may occur in the horizontal joints, and the appearance as a whole is not very good. . The present invention has been made in view of the above circumstances, and provides an exterior material, a mounting structure of the exterior material, and a wall panel with an exterior material, which can improve appearance as a whole without concern for misalignment of horizontal joints. The challenge is to do.

[0004]

Means for Solving the Problems In order to solve the above problems, the invention of claim 1 is, for example, shown in FIGS.
As shown in (b) and (c), an exterior material 2 attached to a building frame 1, a rectangular substrate 3, and a plurality of rectangular tiles 4 attached to a surface 3 a of the substrate 3. The joints 5 are provided on the surface 3a of the substrate 3 by arranging and fixing the plurality of tiles 4 vertically and horizontally, and the joints 5 are provided between the tiles 4 adjacent vertically. The provided horizontal joints 6 and the tiles 4 and 4 adjacent to each other in the horizontal direction
The vertical joints 7 are provided between the vertical joints 7. The vertical joints 7 are arranged in a straight line in the vertical direction so that their joint widths are equal, and the horizontal joints 6 have different joint widths. Are arranged substantially in a straight line in the lateral direction.

According to the first aspect of the present invention, the rectangular substrate 3
And a plurality of rectangular tiles 4 attached to the surface 3a of the substrate 3;
Since the joints 5 are provided by arranging and fixing the plurality of tiles 4 vertically and horizontally, unlike the related art, a more luxurious appearance design than forming a tile-like joint pattern on the substrate is provided. can do. In addition, the vertical joint 7
Are arranged on a straight line in the vertical direction so that their joint widths are equal, and the horizontal joints 6 are arranged on a substantially straight line in the horizontal direction so as to have different joint widths. Some dimensional errors may occur in the width or joint position,
Even if the mounting position on the building frame 1 is slightly shifted, the gap of the horizontal joints 6 is not bothersome compared to the case where the exterior materials having the same width of the horizontal joints are adjacent to each other, and the appearance as a whole is improved. Can be.

The invention of claim 2 is, for example, shown in FIG.
As shown in (b) and (c), in the exterior material 2 according to claim 1, an upper solid portion (for example, a vertical upper solid portion 8a) is provided at one edge 3b along the vertical direction of the substrate 3. And a lower solid part (for example, a vertical lower solid part 9a) is formed on the other edge 3c.

According to the second aspect of the present invention, the upper solid portion 8a is formed at one edge 3b along the longitudinal direction of the substrate 3, and the lower solid portion 9a is formed at the other edge 3c. Since the upper and lower solid portions 8a and 9a of the adjacent exterior members 2 and 2 are engaged with each other, the exterior members 2 and 2 can be easily and firmly joined to each other.

A solid portion (for example, a solid upper portion 8b) is provided on one edge 3d along the lateral direction of the substrate 3, and the other edge 3d.
A lower solid portion (for example, a lower horizontal solid portion 9b) may be formed in e.

According to a third aspect of the present invention, for example, as shown in FIG.
A plurality of exterior materials 2 on the building frame 1 with the vertical joints 7 of the exterior materials 2 facing up and down, and the exterior materials 2 The exterior material 2 is attached to the building skeleton 1 by driving a fastening material into the building skeleton 1 from the joint 5 of each of the exterior materials 2 through the substrate 3 to the building skeleton 1. I do.

According to the invention of claim 3, the building frame 1
Since the plurality of exterior members 2 are arranged such that the vertical joints 7 of the exterior members 2 are oriented vertically and the exterior members 2 are adjacent to each other in the horizontal direction, the joint width of the horizontal joints 6 is equal. Compared with the case where the exterior materials 2 and 2 are installed adjacent to each other, the misalignment between the horizontal joint 6 of one exterior material 2 and the horizontal joint 6 of the other exterior material 2 is not conspicuous, and the horizontal joint 6 is substantially horizontal. The structure can be arranged in a straight line, and the appearance can be improved. In addition, since each of the exterior materials 2 is attached to the building skeleton 1 by driving a fastening material into the building skeleton 1 from the joint 5 of each of the exterior materials 2 through the substrate 3,
The exterior material 2 can be easily installed, and the fastening material is arranged at the joints 5 so that it is not noticeable and the appearance can be improved also in this respect.

According to a fourth aspect of the present invention, as shown in FIGS. 1 and 3, for example, there is provided a mounting structure of an exterior material 2 in which the exterior material 2 according to the second aspect is attached to a building frame 1. A plurality of the exterior materials 2 are arranged on the building frame 1 such that the vertical joints 7 of the exterior materials 2 are directed up and down, and the exterior materials 2 and 2 are laterally adjacent to each other. By engaging the lower solid portion 9a of one of the exterior materials 2 with the upper solid portion 8a of the other exterior material 2,
The exterior material 2 is attached to the building skeleton 1 by driving a fastening material from the joints 5 of the exterior materials 2 and 2 to the building skeleton 1 through the substrate 3.

According to the invention of claim 4, the building frame 1
A plurality of the exterior materials 2 are arranged such that the vertical joints 7 of the exterior materials 2 are directed up and down, and the exterior materials 2 and 2 are arranged adjacent to each other in the horizontal direction. By engaging the lower solid portion 9a of the outer material 2 with the upper solid portion 8a of the other outer material 2, these outer materials 2 are joined. Easy and reliable exterior material 2,
The two joints can be joined together, and the lateral joints 6 of one of the exterior materials 2 and the lateral joints 6 of the other exterior material 2 are not so noticeable, and the lateral joints 6 are arranged substantially in a straight line in the horizontal direction. And the appearance can be improved. Further, since the exterior material 2 is attached to the building skeleton 1 by driving a fastening material into the building skeleton 1 from the joint 5 of the exterior material 2 through the substrate 3, the exterior material 2 can be easily installed. At the same time, the fastening material is arranged at the joints 5 and becomes inconspicuous, and the appearance can be improved also in this regard.

According to a fifth aspect of the present invention, as shown in FIG. 3, for example, in the mounting structure of the exterior material 2 according to the fourth aspect, the lower solid portion 9a of one exterior material 2 and the upper part of the other exterior material 2 Real part 8a
On the engagement portion 10 with which the tile 4 is located at one end of the exterior material 2 and the tile 4 located at the end of the other exterior material 2, a vertical seam is formed. A joint 7c is provided, and a gap 11 generated in the engaging portion 10 is arranged at a position away from the center of the joint width of the vertical joint 7c.

According to the fifth aspect of the present invention, the one exterior material 2
On the engagement portion 10 where the lower solid portion 9a and the upper solid portion 8a of the other exterior material 2 are engaged, the tile 4 located at the end of one exterior material 2 and the other exterior material 2 Since the vertical joints 7c serving as seams are provided between the tiles 4 located at the ends, the vertical joints 7 are provided at predetermined intervals over the entire building frame 1. A gap 11 generated in the engaging portion 10 is located at a position away from the center of the joint width of the vertical joint 7c.
Are arranged, the gap 11 is less noticeable from the outside than in the case where the gap 11 is at the center of the joint width of the vertical joint 7c, and the appearance can be improved. Further, by adjusting the gap 11, the joint width of the vertical joint 7c provided at the joint can be easily adjusted.

According to a sixth aspect of the present invention, as shown in FIG. 6, for example, there is provided a wall panel 14 having an exterior material, wherein the exterior material 16 according to the first or second aspect is attached to a wall panel 15. A plurality of the exterior materials 16 are arranged on the panel 15 so that the vertical joints 17 of the exterior materials 16 are directed up and down.
6 and 16 are arranged adjacent to each other in the lateral direction, and the wall panel 15 is passed through the substrate 18 from the joint 19 of the exterior material 16.
The exterior material 16 is attached to the wall panel 15 by driving a fastening material into the wall panel 15.

According to the invention of claim 6, the wall panel 1
5, a plurality of the exterior materials 16 are arranged with the vertical joints 17 of the exterior materials 16 facing up and down, and the exterior materials 16, 16 are arranged adjacent to each other in the horizontal direction.
Since the exterior material 16 is attached to the wall panel 15 by driving the fastening material into the wall panel 15 through the substrate 18, the exterior material 2 does not need to be attached to the building frame 1 on site, and the construction work is simplified. And shorten the construction period.

[0017]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an external view showing a structure in which an exterior material according to an embodiment of the present invention is installed in a building frame, FIG.
(a) is a plan view of the exterior material, FIG. 2 (b) is a cross-sectional view of the exterior material, FIG. 2 (c) is a longitudinal sectional view of the exterior material, and FIG. 3 is a front section showing a joint structure between the exterior materials. FIG. 4 is a front view showing a structure in which the exterior material is installed in a building frame having an opening, FIG.
(b) is a front sectional view of the exterior material adjacent to the opening, and FIG. 6 is a perspective view of the wall panel with the exterior material.

As shown in FIG. 1, an exterior material 2 is installed on a building frame 1. This exterior material 2 is shown in FIGS. 2 (a), (b),
As shown in (c), a rectangular substrate 3 and a plurality of rectangular tiles 4 attached to the surface 3a of the substrate 3 are provided. The tiles 4 are fixed vertically and horizontally on the surface 3a of the substrate 3 so that joints 5 are provided. The tile 4 has a length of 64.5 m in the vertical direction.
m and 62.5 mm. By selecting these two types of tiles 4 as appropriate and arranging them vertically and horizontally on the surface 3a of the substrate 3, the horizontal joints 6 have different joint widths as described later. Are arranged substantially linearly in the horizontal direction.

The joints 5 are composed of horizontal joints 6 provided between the vertically adjacent tiles 4 and 4, and vertical joints 7 provided between the horizontally adjacent tiles 4 and 4. . The vertical joints 7 are arranged in a straight line in the vertical direction so that the joint widths thereof are equal to each other. There is a vertical joint 7b arranged. The vertical joints 7b arranged on one side of the substrate 3 are arranged on the side of the substrate 3 on which the below-described vertical lower solid portions 9a are formed. The horizontal joints 6 are arranged substantially linearly in the horizontal direction so that the joint widths are different, and the joint width is 10.8 to 14.8.
mm is random.

A vertical solid portion 8a is formed on one edge 3b of the substrate 3 along the vertical direction, and the other edge 3b is formed on the other edge 3b.
A vertical lower part 9a is formed in c. Similarly, a horizontal upper solid portion 8b is formed at one edge 3d along the horizontal direction of the substrate 3, and a horizontal lower solid portion 9b is formed at the other edge 3e.

The exterior material 2 is manufactured as follows. That is, an adhesive is applied to the surface 3a of the rectangular substrate 3, and a plurality of tiles 4 are bonded to the substrate 3 by using a tile positioning jig on the surface 3a of the substrate 3. After that, it is manufactured by curing.

According to the exterior material 2 of the embodiment of the present invention,
A rectangular substrate 3; a plurality of rectangular tiles 4 attached to a surface 3a of the substrate 3;
The joints 5 are provided by arranging and fixing the plurality of tiles 4 vertically and horizontally on the surface 3a of the substrate, so that, unlike the related art, a tile-like joint pattern is formed on the substrate. It can be a design with a certain appearance.

The vertical joints 7 are arranged on a straight line in the vertical direction so that the joint widths thereof are equal, and the horizontal joints 6 are arranged on a substantially straight line in the horizontal direction so that the joint widths are different. Therefore, even if a slight dimensional error occurs in the joint width or joint position of the horizontal joints 6 or the mounting position of the substrate 3 to the building frame 1 is slightly shifted, the exterior materials having the same width of the horizontal joints are adjacent to each other. Compared with the case where it does, the displacement of the horizontal joints 6 does not matter, and the appearance as a whole can be improved.

Further, a vertical upper real part 8a and a horizontal upper real part 8b are formed at one edge 3b, 3d along the vertical direction and the horizontal direction of the substrate 3, and the other edge 3c, 3e. Is formed with a vertical lower real part 9a and a horizontal lower real part 9b, so that the upper real parts 8a, 8b and the lower real parts 9a, 9b between the adjacent exterior materials 2, 2 are easily engaged. And firmly exterior material 2,
The two can be joined longitudinally and laterally.

Next, the installation structure of the exterior material 2 in which the exterior material 2 is installed on the building frame 1 will be described. As shown in FIGS. 1 and 3, a plurality of the exterior materials 2
Are arranged such that the vertical joints 7 of these exterior materials 2 are directed up and down, and the exterior materials 2 and 2 are horizontally adjacent to each other.
Then, of the exterior materials 2 and 2 adjacent in the horizontal direction, the lower vertical real part 9a of one exterior material 2 and the upper vertical real part 8a of the other exterior material 2 are engaged with each other, Two and two are joined.

As shown in FIG. 3, one of the outer casings 2 has one outer casing on an engaging portion 10 where the lower vertical solid section 9a and the other upper vertical casing section 8a engage with each other. The tile 4 located at the end of the material 2 and the tile 4 located at the end of the other exterior material 2
And a vertical joint 7c serving as a seam is provided.
In the vertical joint 7c, a gap 11 generated in the engaging portion 10 is arranged at a position away from the center of the joint width.

Further, as shown in FIG.
, The exterior materials 2 and 2 are arranged so that the vertical joints 7 of the exterior material 2 face up and down and are vertically adjacent to each other. Of the exterior materials 2 and 2 adjacent in the vertical direction, the lower horizontal real part 9b of one exterior material 2 and the upper horizontal real part 8b of the other exterior material 2 are engaged in the same manner as described above. The respective exterior materials 2 and 2 are joined together. The tile 4 located at the end of the one exterior material 2 is provided on the engaging portion where the lower horizontal real portion 9b of the one exterior material 2 and the upper horizontal real portion 8b of the other exterior material 2 engage. Between the tile 4 located at the end of the other exterior material 2, a horizontal joint is provided as a seam.

After the adjacent exterior materials 2 and 2 are joined in this way, the substrate 3 is removed from the horizontal joint 6 of each exterior material 2.
Nail (not shown) as a fastening material through the building frame 1
Is installed, and the exterior material 2 is attached to the building frame 1.

Next, in the case where an opening 12 for attaching a sash frame or the like is formed in the building frame 1, the opening 12
The mounting structure of the surrounding exterior material 2 will be described. As shown in FIG. 4, the building frame 1 is formed along a module, and the length of the building frame 1 in the horizontal direction is 1 module = 9.
If it is 10 mm, there are four modules. The exterior material 2
Is a half module, which is an integral multiple of the horizontal length of the building frame 1. In addition, the CC line shown in FIG. 4 and FIGS. 5 (a) and 5 (b) indicates a module core divided by the size of each module.

The building core 1 includes the module core C
An opening 12 is formed with reference to -C, and a sash frame is attached to the opening 12. As shown in FIG. 5A, a caulking material 13 is provided on the outer peripheral surface 12a of the opening 12 and between the sash frame and the exterior material 2. For this reason, the exterior material 2 is attached after securing the width of the caulking material 13.

Therefore, as shown in FIG.
In the exterior member 2 installed adjacent to the side of the outer joint 2, the module core CC is located at the center of the joint width in the horizontal direction of the vertical joint 7 c, and the coking provided on the outer peripheral surface 12 a of the opening 12 is provided. In consideration of the width of the material 13, the cut portion is taken along the line AA. For this reason, the vertical lower solid portion 9a of the exterior material 2 is cut.

On the other hand, in the case of the exterior material 2a as shown in FIG.
Is located at the center in the horizontal direction, and when the width of the caulking material 13 is taken into consideration in the same manner as described above, the cut portion is a line BB. Therefore, it is necessary to cut both the tile 4 and the vertical lower part 9a. On the other hand, the exterior material 2 of the present embodiment shown in FIG. 5A only needs to cut the vertical lower solid portion 9a and does not need to cut the tile 4, so The work of cutting the end of the exterior material 2 to be installed becomes easy.

According to the mounting structure of the exterior material 2 according to the embodiment of the present invention, the plurality of exterior materials 2 face the vertical joint 7 of the exterior material 2 up and down, and 2
Among the exterior materials 2 and 2 arranged adjacent to each other in the horizontal direction, the lower vertical real part 9a of one exterior material 2 and the upper vertical real part 8a of the other exterior material 2 are engaged. Thus, since these exterior materials 2 and 2 are joined, the exterior materials 2 and 2 adjacent to each other in the lateral direction can be easily and reliably joined to each other, and the horizontal joint 6 of one exterior material 2 and the other And the lateral joints 6 are arranged substantially in a straight line in the lateral direction without noticeable misalignment of the exterior material 2 with the lateral joints 6.
The appearance can be improved.

In addition, of the exterior members 2 and 2 vertically adjacent to each other, the solid lower part 9b of one exterior member 2 and the other exterior member 2b
Since the exterior materials 2 and 2 are joined by engaging the horizontal upper real part 8b, the exterior materials 2 and 2 adjacent in the vertical direction can be easily and reliably joined.

Further, by attaching a fastening material to the building frame 1 from the joints 5 of the exterior materials 2 and 2 through the substrate 3, the exterior material 2 is attached to the building frame 1. Can be installed,
The fastening material is disposed at the joints 5 and becomes inconspicuous, and the appearance can be improved also in this regard.

Further, on the engaging portion 10 where the lower vertical solid portion 9a of the one exterior material 2 and the vertical upper real portion 8a of the other exterior material 2 are engaged, an end of the one exterior material 2 is provided. Since the vertical joint 7c serving as a seam is provided between the tile 4 located and the tile 4 located at the end of the other exterior material 2, the vertical joint 7 is provided at predetermined intervals over the entire building frame 1. Will be provided.

Since the gap 11 formed in the engaging portion 10 is arranged at a position apart from the center of the joint width of the vertical joint 7c, the gap 11 is located at the center of the joint width of the vertical joint 7c. , The gap 11 is less noticeable from the outside, and the appearance can be improved. Further, by adjusting the gap 11, the joint width of the vertical joint 7c provided at the joint can be easily adjusted.

Next, the wall panel with exterior material 14 will be described. As shown in FIG. 6, the wall panel with exterior material 1
Reference numeral 4 denotes a structure in which an exterior material 16 is attached to a wall panel 15 in advance at a factory or the like. That is, a plurality of exterior materials 16 are arranged on the wall panel 15 with the vertical joints 17 of the exterior materials 16 facing up and down, and the exterior materials 16, 16 are laterally adjacent to each other. Then, a nail as a fastening material is driven into the wall panel 15 from the joint 19 of the exterior material 16 through the substrate 18, and the exterior material 16 is attached to the wall panel 15,
A wall panel 14 with an exterior material is formed.

The exterior material 16 is the same as the exterior material 2 described above.
The configuration is substantially the same as that of the above, except that the vertical upper real portion 8a, the horizontal upper real portion 8b and the vertical upper Of the lower solid portion 9a and the lower horizontal real portion 9b, the upper horizontal real portion 8b and the lower horizontal real portion 9b formed at the edges 3d and 3e along the horizontal direction are not formed. The length of the exterior material 16 in the vertical direction is twice the length of the exterior material 2 in the vertical direction. Therefore, the number of exterior members 16 attached in the vertical direction is reduced.

According to the wall panel with exterior material 14 of the embodiment of the present invention, the wall panel 15 is provided with a plurality of the exterior materials 1.
6 are arranged such that the vertical joints 17 of these exterior materials 16 are directed up and down, and the exterior materials 16 and 16 are horizontally adjacent to each other, and are fixed to the wall panel 15 from the joints 19 of the exterior materials 16 through the substrate 18. Since the exterior material 16 is attached to the wall panel 15 by driving in the material, it is not necessary to attach the exterior material 2 to the building frame 1 on site, thereby simplifying the construction work and shortening the construction period. Can be.

[0041]

According to the first aspect of the present invention, there is provided a rectangular substrate, and a plurality of rectangular tiles attached to the surface of the substrate, and the plurality of tiles are mounted on the surface of the substrate. Since joints are provided by arranging and fixing the joints vertically and horizontally, it is possible to provide a more luxurious appearance design than forming a tile-like joint pattern on a substrate, unlike the related art. Further, the vertical joints are arranged on a straight line in the vertical direction so that the joint widths are equal, and the horizontal joints are arranged on a substantially straight line in the horizontal direction so that the joint widths are different. Even if a slight dimensional error occurs in the joint width or joint position of the ground or the mounting position of the building frame on the board is slightly shifted, the horizontal joint is shifted as compared with the case where the exterior materials with the same width of the horizontal joint are adjacent to each other. Is not bothered, and the appearance as a whole can be improved.

According to the second aspect of the invention, the same effect as in the first aspect can be obtained, and the solid portion is formed at one edge along the longitudinal direction of the substrate. Yes,
Since the lower solid portion is formed at the other edge, the outer materials can be easily and firmly joined to each other by engaging the upper real portion and the lower real portion between the adjacent outer materials. .

According to the third aspect of the present invention, the plurality of exterior materials are arranged on the building frame with the vertical joints of the exterior materials facing up and down and the exterior materials are laterally adjacent to each other. However, compared with the case where the outer joints having the same joint width of the horizontal joint are installed adjacent to each other, the misalignment between the horizontal joint of one of the external members and the joint of the other external member is not conspicuous, and the horizontal joint is substantially in the horizontal direction. The structure can be arranged in a straight line, and the appearance can be improved. In addition, since each of the exterior materials is attached to the building frame by driving a fastening material into the building frame from the joint of each exterior material through the substrate, the exterior material can be easily installed, and The dressing is arranged at the joint and becomes inconspicuous, and the appearance can be improved also in this regard.

According to the fourth aspect of the present invention, a plurality of the exterior materials are arranged on the building frame with the vertical joints of the exterior materials facing up and down and the exterior materials are laterally adjacent to each other. Of the exterior materials, a solid part of one exterior material,
Since these exterior materials are joined by engaging the solid portion of the other exterior material, the exterior materials can be easily and reliably joined to each other, as compared with claim 3. The gap between the side joint of the exterior material and the side joint of the other exterior material is not conspicuous, and the side joints can be arranged substantially linearly in the horizontal direction, so that the appearance can be improved. In addition, since the exterior material is attached to the building frame by driving the fastening material into the building frame through the board from the joint of the exterior material, the exterior material can be easily installed, and the bonding material can be easily installed. Since it is arranged at the joint and becomes inconspicuous, the appearance can be improved also in this respect.

According to the fifth aspect of the invention, the same effect as that of the fourth aspect of the invention can be obtained, and of course, the lower solid portion of one exterior material and the upper solid portion of the other exterior material can be obtained. On the engaging portion with which is engaged, a vertical joint serving as a seam is provided between the tile located at the end of one of the exterior materials and the tile located at the end of the other exterior material. Therefore, the vertical joints are provided at predetermined intervals throughout the building frame. Further, since the gap generated in the engaging portion is arranged at a position apart from the center of the joint width of the vertical joint, the gap is smaller than when the gap is at the center of the joint width of the vertical joint. Is less noticeable from the outside, and the appearance can be improved.
Further, by adjusting the gap, the joint width of the vertical joint provided at the joint can be easily adjusted.

According to the invention of claim 6, a plurality of the exterior materials are arranged on the wall panel with the vertical joints of the exterior materials facing up and down and the exterior materials are laterally adjacent to each other. Since the exterior material is attached to the wall panel by driving the fastening material to the wall panel through the substrate from the joint of the material, there is no need to attach the exterior material to the building frame at the site, thereby simplifying the construction work and performing the construction. The period can be shortened.

[0047]

[Brief description of the drawings]

FIG. 1 is an external view showing a structure in which an exterior material is installed in a building frame, for showing an embodiment of the present invention.

2 (a) is a plan view of an exterior material, FIG. 2 (b) is a cross-sectional view of the exterior material, and FIG. 2 (c) is a longitudinal sectional view of the exterior material.

FIG. 3 is a front sectional view showing the joint structure between the exterior materials.

FIG. 4 is a front view showing a structure in which an exterior material is installed on a building frame having an opening.

5 (a) and 5 (b) are front cross-sectional views of an exterior material adjacent to an opening.

FIG. 6 is a perspective view of the wall panel with the exterior material.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Building frame 2, 16 Exterior material 3, 18 Substrate 3a Surface 3b, 3c Edge 4 Tile 5, 19 Joint 6 Horizontal joint 7, 7c, 17 Vertical joint 8a Upper part 9a Lower part 10 Engagement part 11 Gap 14 Wall panel with exterior material 15 Wall panel

Claims (6)

[Claims] 1. An exterior material attached to a building frame, comprising: a rectangular substrate; and a plurality of rectangular tiles attached to a surface of the substrate, wherein the plurality of rectangular tiles are provided on a surface of the substrate. By arranging and fixing tiles vertically and horizontally, joints are provided, and the joints are horizontal joints provided between tiles adjacent in the vertical direction and vertical joints provided between tiles adjacent in the horizontal direction. The vertical joints are arranged on a straight line in the vertical direction so that the joint widths are equal, and the horizontal joints are arranged on a substantially straight line in the horizontal direction so that the joint widths are different. Exterior material. 2. The packaging material according to claim 1, wherein a solid portion is formed at one edge along the longitudinal direction of the substrate, and a lower solid portion is formed at the other edge. An exterior material characterized by that. 3. A mounting structure for an exterior material comprising the exterior material according to claim 1 attached to a building body, wherein the plurality of exterior materials are vertically mounted on the building body by vertically joining joints of the exterior material. The exterior materials are attached to the building skeleton by driving a fastening material into the building skeleton through a substrate from a joint of each of the exterior materials. A mounting structure for an exterior material, characterized in that: 4. A mounting structure for an exterior material, wherein the exterior material according to claim 2 is attached to a building body, wherein a plurality of said exterior materials face up and down vertical joints of said exterior material to said building body. And, the exterior materials are arranged adjacent to each other in the lateral direction, and by engaging a solid portion of one exterior material with a solid portion of the other exterior material, the exterior materials are adjacent to each other. A mounting structure for an exterior material, wherein the exterior material is attached to the building skeleton by driving a fastening material into the building skeleton through a substrate from a joint of the exterior material. 5. The mounting structure for an exterior material according to claim 4, wherein one of the exterior materials is provided on an engagement portion where a lower solid portion of the one exterior material is engaged with a solid portion of the other exterior material. Between the tile located at the end of the and the tile located at the end of the other exterior material,
A mounting structure for an exterior material, wherein a vertical joint serving as a seam is provided, and a gap generated in the engaging portion is arranged at a position apart from a center of a joint width of the vertical joint. 6. A wall panel with an exterior material, wherein the exterior material according to claim 1 is attached to the wall panel, wherein a plurality of the exterior materials are arranged on the wall panel so that vertical joints of these exterior materials are vertically arranged. Facing, and the exterior materials are arranged adjacent to each other in the lateral direction, and the exterior material is attached to the wall panel by driving a fastening material into the wall panel through the substrate from the joint of the exterior material. Wall panel with exterior material.