JP2006219872A - Plate construction method and plate construction structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a plate construction method and a plate construction structure facilitating construction and having excellent external design by easily adjusting the longitudinal positions of plates. <P>SOLUTION: The plate construction method is provided for constructing the plate construction structure 1 for sticking a plurality of plates 10 to a backing material 5 of a wall surface through fittings 2 to finish the wall surface. The fitting 2 has a first leg part 21 and a second leg part 22, a first back plate part 23 and a second back plate part 24, and a first projecting part 25 and a second projecting part 26. In a fitting fixing process, a plurality of fittings 2 are fixed to the backing material 5 of the wall surface. In a plate sticking process, a rear side face 111 of the lower end of the plate 10 is bonded to the first back plate part 23 through an adhesive 4, and a rear side face 111 of the upper end of the plate 10 is bonded to the second back plate part 24 through the adhesive 4 to stick the plate 10 to the plurality of fittings 2. In a clip arranging process, a clip 3 energized in a vertically widened direction is disposed between the plate 10 and the second projecting part 26. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a plate material construction method for finishing a wall surface by attaching a plurality of plate materials to a base material of a wall surface via a mounting bracket, and a construction structure thereof.

  Conventionally, as shown in FIG. 7, as a construction structure for fixing a plate material 90 such as a tile to a wall surface, there is a wall surface structure 9 using a plate material 90, a mounting frame 8, and an elastic clip 7 (see Patent Document 1). . The wall surface structure 9 is configured as follows.

The plate member 90 has an upper lower solid portion 91 provided on the upper side and a lower upper solid portion 92 provided on the lower side, and an engagement groove 920 is provided on the back side of the lower upper solid portion 92.
The mounting frame 8 is provided with a flange portion 80 protruding forward, an upward engagement portion 81 extending above the front end of the flange portion 80, and a downward engagement portion 82 extending below the front end of the flange portion 80. ing.

The elastic clip 7 is curved in a U shape as a whole, and one end is bent in an outward L shape.
The wall surface structure 9 is formed by fixing the mounting frame 8 to the base plate 6 on the wall surface using nails, screws, or the like, and then inserting the upward engagement portion 81 into the engagement groove 920 and the upper lower solid portion 91 and the downward engagement. The plate member 90 is fixed by inserting the elastic clip 7 between the joint portions 82.

However, in the wall surface portion structure 9 of Patent Document 1, the front and back positions of the design surface 900 of the plate 90 are determined by the length of the flange portion 80, the formation position of the engagement groove 920, and the like. Therefore, when an error in the front-rear position occurs due to unevenness of the base material 6 on the wall surface, the error cannot be adjusted in a subsequent process. Therefore, the error is transmitted as it is to the plate material 90 as it is, and the design surface 900 may not be aligned.
Therefore, when constructing the wall surface, it is difficult to sufficiently cope with unevenness of the base material of the wall surface, construction error, dimensional error of the plate material, and the like. As a result, variations occur in the design surface 900 of the plurality of plate members 90 constituting the wall surface, which may impair the appearance design.

No. 6-9219

  The present invention has been made in view of such conventional problems, and is intended to provide a plate material construction method and a plate material construction structure in which the front and rear positions of the plate material can be easily adjusted, and the construction is easy and the appearance design is excellent. Is.

1st invention is the board | plate material construction method which affixes a some board | plate material to the base material of a wall surface via an attachment metal fitting, and finishes a wall surface,
The mounting bracket includes a first leg and a second leg formed on substantially the same plane, and a first back plate and a second leg formed between the first leg and the second leg. Two back plate portions, a first convex portion projecting forward from between the first back plate portion and the second back plate portion, and further projecting forward from the front surface of the first convex portion. A second convex part having a smaller vertical width than the part,
In the plate material construction method, the plurality of mounting brackets are provided in a state where the first leg portion and the second leg portion are in contact with the base material while providing an interval corresponding to the vertical width of the plate material. Metal fitting fixing process to fix to the base material;
The lower end surface of the plate member is brought into contact with the upper surface of the first convex portion of the mounting bracket, and the back side surface of the lower end portion of the plate member is bonded to the first back plate portion with an adhesive. A plurality of the plate materials are obtained by bringing the upper end surface into contact with the lower surface of the first convex portion of the mounting bracket and bonding the back side surface of the upper end portion of the plate material to the second back plate portion with an adhesive. A plate pasting step for pasting to the mounting bracket,
Between the second convex portion of the mounting bracket and the lower end surface of the plate material disposed on the upper side thereof, and between the second convex portion of the mounting bracket and the upper end surface of the plate member disposed on the lower side. And a clip disposing step of disposing a clip urged in a direction extending in the up and down direction, respectively (claim 1).

Next, the effects of the present invention will be described.
In the plate material installation method, in the plate application step, the plate material is attached to the mounting bracket by an adhesive, and in the subsequent clip arrangement step, the clip is arranged on the upper end surface and the lower end surface of the plate material, Temporarily fix the plate. Therefore, after adjusting the front / rear position of the plate material after the plate pasting step, the front / rear position of the plate material is positioned by the clip, or the plate material is finely adjusted back and forth with the clip disposed. It can be carried out. By waiting for the adhesive to dry in the state of being positioned by the clip in this way, the plate material can be fixed to the base material via the mounting bracket at an accurate front-rear position.

That is, even when the base material of the wall surface is uneven or the thickness of the plate material varies, the front-rear position of the plate material can be easily adjusted until the adhesive is dried. At this time, even when the unevenness of the base material is uneven or the thickness of the plate material is large, the front-rear position of the plate material can be easily adjusted by adjusting the thickness of the adhesive.
In addition, since it is easy to adjust the front-rear position of the plate material, it is easy to arrange the design surfaces of the plurality of plate materials on substantially the same plane. Therefore, the board | plate material construction structure excellent in the external appearance design property can be provided.

As described above, the plate material construction method does not require particularly complicated operations in the metal fitting fixing step, the plate pasting step, and the clip arranging step. Therefore, construction of the plate material can be easily performed.
The first convex portion protrudes forward from between the first back plate portion and the second back plate portion, and the lower end surface and the upper end surface of the plate material are brought into contact with the first convex portion. . For this reason, the upper and lower positioning of the plate material can be reliably performed by the first convex portion.

Further, since the second convex portion protrudes further forward from the front surface of the first convex portion, the second convex portion and the upper end surface of the plate material, and the second convex portion and the lower end surface of the plate material, The clip can be reliably disposed between the two.
Further, the plate material does not need to be subjected to complicated processing such as an upper lower solid portion, a lower upper solid portion, or an engagement groove, so that the processing cost of the plate material can be reduced and the thickness of the plate material can be reduced. it can.

  As described above, according to the present invention, it is possible to easily adjust the front and rear positions of the plate material, and to provide a plate material construction method that is easy to construct and excellent in appearance design.

2nd invention is the board | plate material construction structure formed by affixing a some board | plate material to the base material of a wall surface via a mounting bracket,
The mounting bracket includes a first leg and a second leg formed on substantially the same plane, and a first back plate and a second leg formed between the first leg and the second leg. Two back plate portions, a first convex portion projecting forward from between the first back plate portion and the second back plate portion, and further projecting forward from the front surface of the first convex portion. A second convex part having a smaller vertical width than the part,
The mounting bracket is fixed to the base material in a state where the first leg portion and the second leg portion are in contact with the base material between the plate materials adjacent vertically.
The plate member has a lower end surface brought into contact with an upper surface of the first convex portion of the mounting bracket, a back side surface at the lower end portion is adhered to the first back plate portion with an adhesive, and the upper end surface is attached to the mounting member. The plate material construction structure is characterized in that the metal plate is brought into contact with the lower surface of the first convex portion of the metal fitting and the back side surface at the upper end portion is bonded to the second back plate portion through an adhesive. 5).

In the plate material construction structure, as described above, the plate material is attached to the mounting bracket with the adhesive. Therefore, the front-rear position of the plate material can be easily adjusted until the adhesive is dried.
That is, even when the base material of the wall surface is uneven or the thickness of the plate material varies, the front and back positions of the plate material can be easily adjusted by adjusting the thickness of the adhesive.

Moreover, according to the said board | plate material construction structure, since the adjustment of the front-back position of the said board | plate material is easy, it becomes easy to distribute the design surface of several said board | plate material on substantially the same plane. Therefore, the board | plate material construction structure excellent in the external appearance design property can be provided.
Moreover, since the said board | plate material construction structure is constructed | assembled by sticking the said board | plate material with the said adhesive agent with respect to the said attachment metal fitting fixed to the base material, the construction of the said board | plate material can be performed easily.

  The first convex portion protrudes forward from between the first back plate portion and the second back plate portion, and the lower end surface and the upper end surface of the plate material are brought into contact with the first convex portion. . Therefore, the upper and lower positioning of the plate material can be reliably performed by the first convex portion.

The second convex portion protrudes further forward from the front surface of the first convex portion. Therefore, when constructing the plate material, the second convex portion and the upper end surface of the plate material, and the second convex portion and the plate material until the adhesive disposed between the plate material and the mounting bracket is dried. The plate member can be temporarily fixed by arranging a clip or the like biased in the vertical direction between the lower end surface of the plate. Thereby, the shift | offset | difference of the board | plate material before drying of an adhesive agent can be prevented.
Further, the plate material does not need to be subjected to complicated processing such as an upper lower solid portion, a lower upper solid portion, or an engagement groove, so that the processing cost of the plate material can be reduced and the thickness of the plate material can be reduced. it can.

  As described above, according to the present invention, it is easy to adjust the front and rear positions of the plate material, and it is possible to provide a plate material construction structure that is easy to construct and excellent in appearance design.

In the first invention (Invention 1) or the second invention (Invention 5), the plate material includes a siding or tile made of a ceramic material such as a cement material or a fired material, or a decorative calcium silicate. A board etc. can be used.
Moreover, as said board | plate material, the board | plate material of longitudinal dimension 200-500mm, lateral dimension 200-500mm, and thickness 10-50mm can be used, for example.
Moreover, the said board | plate material construction structure can be used for the wall surface in either the interior of a building, or an exterior.

  Moreover, the said base material can be made into the stud formed from reinforced concrete, a wooden trunk edge, a lightweight steel frame, etc., or a mortar wall, for example. Further, the mounting bracket can be fixed to the base material of the wall surface by a nail, a screw, an adhesive, or the like, or a combination thereof.

The mounting bracket may have a vertical width of 50 to 100 mm, for example. The material can be aluminum, stainless steel, or the like.
The dimension of the up-and-down width of the 1st convex part can be 5-10 mm, for example. Moreover, the dimension of the vertical width of the said 2nd convex part can be 1-2 mm, for example.

  Further, the amount of forward protrusion from between the first back plate portion and the second back plate portion of the first convex portion is, for example, about 30 to 40% of the thickness of the plate material, and the second convex portion. The amount of forward protrusion from the first convex portion is preferably about 30 to 40% of the thickness of the plate material. And it is preferable that the front-back distance from between the first back plate portion and the second back plate portion to the front surface of the second convex portion is, for example, about 60 to 80% of the thickness of the plate material.

Moreover, an acrylic type, a urethane type, an epoxy type etc. can be used for the said adhesive agent, for example.
In the present specification, the base material side of the wall surface is the rear and the opposite side is the front with respect to the plate material.

Moreover, it is preferable to have the clip removal process which removes the said clip after the said adhesive dries after the said clip arrangement | positioning process (Claim 2).
In this case, the appearance design of the plate material construction structure can be further improved.
In addition, the appearance design can be ensured without placing a sealing material or the like in the horizontal joint between the upper and lower plate members.
Further, since the removed clip can be reused, the cost can be reduced.

The clip preferably has a substantially U-shaped cross section or a substantially V-shaped cross section (Claims 3 and 7).
In this case, the effects of the above-described clip arrangement can be sufficiently exhibited, and the elastic force of the clip can be ensured.
Moreover, it is preferable that the length of the front-rear dimension of the clip is equal to, for example, the amount of forward protrusion of the second convex portion from the front surface of the first convex portion. The length of the said front-back dimension can be 5-40 mm, for example.

In addition, it is preferable that the first back plate portion and the second back plate portion are disposed so as to protrude forward with respect to the first leg portion and the second leg portion (claims 4 and 8). .
In this case, since a ventilation layer is formed between the back side surface of the plate material and the base material of the wall surface, air permeability can be improved. Thereby, deterioration of the said board | plate material and base material can be prevented, and the board | plate material construction structure excellent in durability can be obtained.
The front-rear distance between the front surfaces of the first back plate portion and the second back plate portion and the rear surfaces of the first leg portion and the second leg portion is preferably 5 to 15 mm, for example.

Moreover, between the said 2nd convex part of the said attachment metal fitting, and the lower end surface of the said board | plate material distribute | arranged on the upper side, and the said 2nd convex part of the said attachment metal fitting, and the upper end surface of the said board | plate material distribute | arranged below It is preferable that a clip urged in a direction extending in the vertical direction is disposed between the two.
In this case, the front and rear positions of the plate material can be easily and reliably positioned by the clip. That is, by waiting for the adhesive to dry in a state where it is positioned by the clip as described above, the plate material can be reliably fixed to the base material via the mounting bracket at an accurate front-rear position.

Example 1
The board | plate material construction method and board | plate material construction structure 1 concerning the Example of this invention are demonstrated using FIGS.
As shown in FIGS. 1 and 2, the plate material construction method of this example is a method in which a plurality of plate materials 10 are attached to the base material 5 of the wall surface via the mounting bracket 2 to finish the wall surface.

  As shown in FIG. 3, the mounting bracket 2 is formed between the first leg portion 21 and the second leg portion 22 that are formed on substantially the same plane, and between the first leg portion 21 and the second leg portion 22. The first back plate portion 23 and the second back plate portion 24, the first convex portion 25 projecting forward from between the first back plate portion 23 and the second back plate portion 24, and the first convex portion 25. The second convex portion 26 protrudes further forward from the front surface 250 and has a smaller vertical width than the first convex portion 25.

The plate material construction method of this example is a method of constructing the plate material construction structure 1 by performing the following three steps: a metal fitting fixing step, a plate pasting step, and a clip arranging step.
First, in the bracket fixing step, as shown in FIG. 2, the first leg portion 21 and the second leg portion 22 are attached to the base material 5 while providing a plurality of mounting brackets 2 at intervals corresponding to the vertical width of the plate material 10. It fixes to the base material 5 in the contacted state.

  Next, in the plate pasting step, as shown in FIG. 1, the lower end surface 101 of the plate member 10 is brought into contact with the upper surface 251 of the first convex portion 25 of the mounting bracket 2, and the back side surface 111 at the lower end portion 103 of the plate member 10 is set. Adhering to the first back plate portion 23 via the adhesive 4, the upper end surface 100 of the plate member 10 is brought into contact with the lower surface 252 of the first convex portion 25 of the mounting bracket 2, and the back side surface of the upper end portion 102 of the plate member 10 is contacted. By adhering 111 to the second back plate portion 24 via the adhesive 4, the plate material 10 is adhered to the plurality of mounting brackets 2.

In the clip placement step, the second protrusion 26 of the mounting bracket 2 and the lower end surface 101 of the plate member 10 disposed on the upper side thereof, and the second protrusion 26 of the mounting bracket 2 and the lower side are disposed. Between the upper end surface 100 of the plate member 10 thus formed, the clips 3 that are urged in the upward and downward directions are inserted and arranged in the direction of the arrow Z.
The plate material construction structure 1 is constructed as described above.

That is, the plate material construction structure 1 is formed by bonding the plate material 10 via the adhesive 4 to the plurality of mounting brackets 2 fixed to the base material 5. The clip 3 is disposed between the upper end surface 100 and the lower end surface 101 of the plate 10 and the second convex portion 26 of the mounting bracket 2.
The mounting bracket 2 is fixed to the base material 5 with screws 211. That is, the mounting bracket 2 is fixed to the base material 5 by driving the screws 211 into the first leg 21 in a state where the first leg 21 and the second leg 22 are in contact with the base material 5. .
Further, as shown in FIG. 4, the clip 3 is disposed in the joint portion 27 at a certain interval in the lateral direction according to the size and weight of the plate member 10. In this example, the clip 3 is not removed even after the adhesive 4 is dried.

The clip 3 has a substantially U-shaped cross section as shown in FIG.
Further, the first back plate portion 23 and the second back plate portion 24 are disposed so as to protrude forward with respect to the first leg portion 21 and the second leg portion 22. A ventilation layer 112 is formed between the back side surface 111 of the plate member 10 and the base material 5 on the wall surface.

Moreover, as the board | plate material 10 of this example, the siding which consists of ceramic materials, such as a cement material, is used.
The plate 10 has a vertical dimension of 200 to 500 mm, a horizontal dimension of 200 to 500 mm, and a thickness D of 10 to 50 mm.
Moreover, the board | plate material construction structure 1 is the interior of a building, and makes the base material 5 the stud formed with a lightweight steel frame.

In addition, the mounting bracket 2 can have, for example, a vertical width of 50 to 100 mm and a material of aluminum, stainless steel, or the like.
The dimension of the vertical width of the first convex part 25 can be 5 to 10 mm, for example, and the dimension of the vertical width of the second convex part 26 can be 1 to 2 mm.

Moreover, the protrusion amount L to the front of the 1st convex part 25 from between the 1st back board part 23 and the 2nd back board part 24 is about 30-40% of the thickness D of the board | plate material 10, for example. Moreover, the protrusion amount H to the front of the 2nd convex part 26 from the front surface 250 of the 1st convex part 25 is about 30-40% of the thickness D of the board | plate material 10. As shown in FIG. The front-rear distance (L + H) from between the first back plate portion 23 and the second back plate portion 24 to the front end surface 261 of the second convex portion 26 is, for example, about 70% of the thickness D of the plate material 10. .
The adhesive 4 can be, for example, acrylic, urethane, epoxy, or the like.

Next, the function and effect of this example will be described.
In the plate material construction method, the plate material 10 is adhered to the mounting bracket 2 by the adhesive 4 in the plate pasting process, and the clip 3 is disposed on the upper end surface 100 and the lower end surface 101 of the plate material 10 in the subsequent clip disposing step. Then, the plate material 10 is temporarily fixed. Therefore, after adjusting the front and rear positions of the plate material 10 after the plate pasting step, the front and rear positions of the plate material 10 are positioned by clips, or the plate material 10 is finely adjusted back and forth with the clip 3 disposed. Positioning. Thus, by waiting for the adhesive 4 to dry in the state of being positioned by the clip 3, the plate material 10 can be fixed to the base material 5 through the mounting bracket 2 at an accurate front-rear position.

That is, as shown in FIG. 5A, the adhesive 4 is used even when the base material 5 of the wall surface is uneven or when the thickness D of the plate 10 varies as shown in FIG. 5B. The front and rear positions of the plate member 10 can be easily adjusted until the plate is dried. At this time, even when the unevenness of the unevenness of the base material 5 or the thickness D of the plate material 10 is large, by adjusting the thickness of the adhesive 4 as shown in FIGS. 5 (a) and 5 (b), The front-rear position of the plate member 10 can be easily adjusted.
In addition, since the front and rear positions of the plate material 10 can be easily adjusted, it is easy to arrange the design surfaces 110 of the plurality of plate materials 10 on substantially the same plane. Therefore, the board | plate material construction structure 1 excellent in the external appearance design property can be provided.

As described above, the plate material construction method does not require particularly complicated operations in the metal fitting fixing step, the plate pasting step, and the clip arranging step. Therefore, the construction of the plate material 10 can be easily performed.
The 1st convex part 25 protrudes ahead from between the 1st backplate part 23 and the 2nd backplate part 24, and makes the 1st convex part 25 contact the lower end surface 101 and the upper end surface 100 of the board | plate material 10. FIG. . Therefore, the upper and lower positioning of the plate material 10 can be reliably performed by the first convex portion 25.

Moreover, since the 2nd convex part 26 protrudes further ahead from the front surface 250 of the 1st convex part 25, the 2nd convex part 26 and the upper end surface 100 of the board | plate material 10, and the 2nd convex part 26 and the board | plate material 10 bottom. The clip 3 can be reliably disposed between the end surface 101.
Further, the plate material 10 does not need to be subjected to complicated processing such as an upper lower solid portion, a lower upper solid portion, or an engagement groove, so that the processing cost of the plate material 10 can be reduced and the thickness of the plate material 10 can be reduced. it can.

The clip 3 has a substantially U-shaped cross section.
Therefore, the above-described effect of arranging the clip 3 can be sufficiently exhibited, and the elastic force of the clip 3 can be ensured.
Further, the first back plate portion 23 and the second back plate portion 24 are disposed so as to protrude forward with respect to the first leg portion 21 and the second leg portion 22. A ventilation layer 112 is formed between the back side surface 111 of the plate member 10 and the base material 5 on the wall surface.
The ventilation layer 112 can improve the air permeability. Thereby, deterioration of the board | plate material 10 and the base material 5 can be prevented, and the board | plate material construction structure 1 excellent in durability can be obtained.

  As described above, according to this example, it is possible to provide a plate material construction method and a plate material construction structure in which the front and rear positions of the plate material can be easily adjusted, and the construction is easy and the appearance design is excellent.

(Example 2)
As shown in FIG. 6, this example is an example of a plate material construction method in the case of having a clip removing step for removing the clip 3 (see FIGS. 1 and 4) after the adhesive 4 is dried after the clip disposing step. . As shown in FIG. 6, the plate material construction structure 1 obtained in this way does not have the clip 3 disposed on the joint portion 27.
Others are the same as in the first embodiment.

In the case of this example, the appearance design of the plate material construction structure 1 can be further improved.
In addition, the appearance design can be ensured without placing a sealing material or the like on the horizontal joint between the upper and lower plate members 10.
Further, since the removed clip 3 can be reused, the cost can be reduced.
In addition, the same effects as those of the first embodiment are obtained.

In addition, although the said Example demonstrated about the board | plate material construction method in the interior of a building, this invention can also be applied to the exterior of a building.
Further, in order to increase the bonding area of the adhesive 4 and improve the bonding strength, the first back plate portion 23 and the second back plate portion 24 of the mounting bracket 2 can be provided with unevenness. Similarly, irregularities can be provided on the upper end portion 102 of the plate member 10 and the back side surface 111 of the lower end portion 103 where the adhesive 4 is applied.
The clip 3 can also have a substantially V-shaped cross section.

  Moreover, the board | plate material construction structure 1 of this invention can be constructed | assembled also in the lower skirting board part of a wall surface. That is, a baseboard is disposed as the bottom plate member 10 on the wall surface, and the clip 3 or the like is disposed at the joint with the plate member 10 thereon to obtain a plate material construction structure 1 similar to the above embodiment. Can do.

Sectional explanatory drawing of the joint part of the board | plate material construction structure in Example 1. FIG. Sectional explanatory drawing of the board | plate material construction structure in Example 1. FIG. FIG. 3 is a perspective view of a mounting bracket in the first embodiment. The front view of the joint part in the state by which the clip in Example 1 is arrange | positioned. In Example 1, (a) Cross-sectional explanatory drawing of the joint part when there is unevenness in the base material of the wall surface, (b) Cross-sectional explanatory drawing of the joint part when there is variation in the thickness of the plate material. The front view of the joint part in the state which removed the clip in Example 2. FIG. Sectional explanatory drawing of the wall surface part structure in a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Board | plate material construction structure 10 Board | plate material 2 Mounting bracket 21 1st leg part 22 2nd leg part 23 1st back board part 24 2nd back board part 25 1st convex part 26 2nd convex part 3 Clip 4 Adhesive 5 Base material

Claims (8)

A plate material construction method for finishing a wall surface by attaching a plurality of plate materials to a base material of a wall surface via a mounting bracket,
The mounting bracket includes a first leg portion and a second leg portion formed on substantially the same plane, and a first back plate portion and a second leg portion formed between the first leg portion and the second leg portion. Two back plate portions, a first convex portion projecting forward from between the first back plate portion and the second back plate portion, and further projecting forward from the front surface of the first convex portion. A second convex part having a smaller vertical width than the part,
In the plate material construction method, the plurality of mounting brackets are provided in a state where the first leg portion and the second leg portion are in contact with the base material while providing an interval corresponding to the vertical width of the plate material. Metal fitting fixing process to fix to the base material;
The lower end surface of the plate member is brought into contact with the upper surface of the first convex portion of the mounting bracket, and the back side surface of the lower end portion of the plate member is bonded to the first back plate portion via an adhesive, A plurality of the plate members are provided by bringing the upper end surface into contact with the lower surface of the first convex portion of the mounting bracket and bonding the back side surface of the upper end portion of the plate member to the second back plate portion with an adhesive. A plate pasting step for pasting to the mounting bracket,
Between the second convex part of the mounting bracket and the lower end surface of the plate material arranged on the upper side, and between the second convex part of the mounting bracket and the upper end surface of the plate material arranged on the lower side. And a clip disposing step of disposing a clip urged in a direction spreading in the vertical direction.   2. The plate material construction method according to claim 1, further comprising a clip removing step of removing the clip after the adhesive is dried after the clip arranging step.   3. The plate material construction method according to claim 1, wherein the clip has a substantially U-shaped cross section or a substantially V-shaped cross section.   In any 1 paragraph of Claims 1-3, The above-mentioned 1st back board part and the above-mentioned 2nd back board part are projected and arranged ahead to the above-mentioned 1st leg part and the above-mentioned 2nd leg part. Characteristic board material construction method. A plate material construction structure in which a plurality of plate materials are attached to the base material of the wall surface via a mounting bracket,
The mounting bracket includes a first leg and a second leg formed on substantially the same plane, and a first back plate and a second leg formed between the first leg and the second leg. Two back plate portions, a first convex portion projecting forward from between the first back plate portion and the second back plate portion, and further projecting forward from the front surface of the first convex portion. A second convex part having a smaller vertical width than the part,
The mounting bracket is fixed to the base material in a state where the first leg portion and the second leg portion are in contact with the base material between the plate materials adjacent vertically.
The plate member has a lower end surface brought into contact with an upper surface of the first convex portion of the mounting bracket, a back side surface at the lower end portion is adhered to the first back plate portion with an adhesive, and the upper end surface is attached to the mounting member. A plate material construction structure, wherein the metal plate is brought into contact with the lower surface of the first convex portion of the metal fitting, and the back side surface at the upper end portion is bonded to the second back plate portion with an adhesive.   In Claim 5, Between the said 2nd convex part of the said attachment metal fitting, and the lower end surface of the said board | plate material distribute | arranged on the upper side, The said 2nd convex part of the said attachment metal | metal, and the said board | plate material distribute | arranged below A plate material construction structure characterized in that a clip urged in a direction extending vertically is arranged between the upper end surface.   7. The plate material construction structure according to claim 6, wherein the clip has a substantially U-shaped cross section or a substantially V-shaped cross section.   In any one of Claims 5-7, The said 1st backplate part and the said 2nd backplate part are projected and arrange | positioned ahead with respect to the said 1st leg part and the said 2nd leg part. Characteristic board construction structure.

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