JP5160326B2 - Laminated ALC panel and wall structure - Google Patents

Description

  The present invention relates to a laminated ALC panel which is an ALC panel with a reinforcing plate and a wall surface structure using the same.

  For example, when a triangular or pentagonal window is arranged on the top of the wall surface near the apex of the gable roof, an ALC piece having a special shape (for example, a parallelogram shape) is required between the upper frame of the window and the roof surface.

  Conventionally, when a specially shaped ALC piece is required, one or a plurality of ALC pieces having a required shape are obtained by cutting out from an ALC panel having a large standard size on site. And when the cut | disconnected ALC piece is plurality, it fits into the wall surface one by one, and the wall surface structure is comprised. Moreover, the attachment of the ALC piece to the wall surface is usually fixed to one ALC piece with two or more bolts.

  In addition, when a relatively brittle ALC material is used, it is necessary to pay close attention so that the ALC pieces are not chipped during construction. In this way, when using ALC pieces that are long or parallelograms with long long sides, a steel plate is pasted on one side of each ALC piece before it is fixed to the wall surface for reinforcement. There is a technique of configuring an ALC panel (see, for example, Patent Document 1). Moreover, there exists a technique of dividing | segmenting an inorganic molded object into several and attaching to an iron plate (for example, refer patent document 2).

JP 2003-176599 A JP2006-077746

  However, when a large ALC panel having a standard size is cut and a small ALC piece is taken out as described above, the remaining material greatly differs from the width of the standard size ALC panel. For this reason, there is a problem that it is difficult to use the remaining material for other purposes, and an excessive portion of the standard size ALC panel is wasted.

  In addition, when there are a plurality of ALC pieces, two or more bolts are required for one ALC piece as described above. Therefore, more than twice as many bolts as the number of ALC pieces are required. Work efficiency was reduced.

  Moreover, even if there is only one ALC piece, the work of applying the same size steel sheet to a small ALC piece at the construction site has to be performed accurately because it requires accurate positioning. .

  Furthermore, if the ALC pieces are cut out in consideration of the alignment between the makeup joints of these ALC pieces and the makeup joints of the other wall surfaces in the vicinity thereof, it takes more time. For this reason, it was necessary to reduce these efforts and arrange the ALC pieces efficiently.

  In addition, as described above, when an ALC piece is cut out from a large ALC panel with a standard size, the ALC piece with a desired pattern may not be cut out because the pattern of the standard size ALC panel is assumed. It was difficult to ensure the design.

  Furthermore, it is troublesome to stack steel plates on the back surface of the ALC pieces and fix these two members to the desired positions on the wall surface accurately and orderly, reducing workability.

  Accordingly, an object of the present invention is to efficiently produce a laminated ALC panel that has high design properties, can reduce remaining material, and is easy to attach to a wall surface. Another object of the present invention is to obtain a wall structure with excellent design by using this laminated ALC panel as a wall surface.

  A typical configuration of the present invention for achieving the above object is as follows.

(1)
A laminated ALC panel configured by integrally fixing a plurality of divided ALC pieces cut out of an ALC panel and a steel plate, wherein the laminated ALC panel has an inclined roof surface and the same inclination angle as the roof surface The planar shape of the laminated ALC panel is a parallelogram having a short side and a long side, and the steel plate is at least one side perpendicular to the bottom surface portion. has a guide portion formed by bending, the guide portion longer side of the laminated ALC panel is formed by the plurality of divided ALC piece is the split ALC pieces each side and along the guide portion insole The divided ALC pieces are fixed to the steel plates in a line-up state , and have a joint joint and an end joint formed in a linear and grid shape, and the makeup joint is the laminated layer ALC panel The split ALC piece is parallel to a short side, and the side surface along the guide portion has an angle of inclination of the roof surface and the window upper frame with respect to the decorative joint portion and the end joint portion. A laminated ALC panel obtained by cutting out a panel.

(2)
A wall surface structure in which an upper window frame of a window having the same inclination angle as an inclined roof surface is disposed, and a laminated ALC panel is arranged between the roof surface and the window upper frame, wherein the laminated ALC panel is: A plurality of divided ALC pieces cut out of the ALC panel and a steel plate are integrally fixed, and the planar shape of the laminated ALC panel is a parallelogram having a short side and a long side, and the steel plate is at least A guide portion formed by bending one side at a right angle with respect to the bottom portion; the guide portion forms a long side of the laminated ALC panel; and the plurality of divided ALC pieces are side surfaces of the divided ALC pieces. Are fixed to the steel plate in a state of being laid out along the guide portion, and the divided ALC piece has a decorative joint portion and an end joint portion formed in a linear shape and a lattice shape, and The joint joint Is parallel to the short side of the laminated ALC panel, and the divided ALC piece is such that the side surface along the guide portion is inclined with respect to the roof surface and the window upper frame with respect to the decorative joint portion and the end joint portion. wall structure, characterized in der Rukoto that cut the ALC panel so as to angle.

  As shown in (1), by arranging a plurality of ALC pieces along the guide portion of the steel sheet, it is possible to arrange a plurality of ALC pieces cut out from the standard size ALC panel in a single and orderly manner on the steel sheet. it can. Conventionally, when a plurality of ALC pieces are cut out, steel plates as a plurality of reinforcing plates are required. However, according to the configuration of (1), one steel plate is sufficient, and the ALC pieces can be arranged efficiently. In addition, since a necessary ALC piece can be cut out in a necessary shape from an ALC panel having a large standard size, ALC pieces having more various patterns can be freely configured. For this reason, it became possible to cut out the ALC piece more efficiently and to reduce the remaining material. In addition, since the degree of freedom in how to cut out the ALC piece is increased, the ALC piece can be cut out with a desired design, and the design is excellent.

Also, by making the short side of the parallelogram-shaped laminated ALC panel and one of the directions of the decorative joints of the divided ALC pieces parallel, the pattern of the parallelogram-shaped laminated ALC panel and the parallelogram-shaped laminated ALC It becomes easy to match the pattern of the makeup joint part of the other ALC wall surface installed around the panel. For this reason, it becomes possible to make the design property further excellent by matching the pattern not only with the laminated ALC panel but also with the surrounding joint wall and the decorative joint.

  Embodiments of the present invention will be described with reference to the drawings.

(Configuration of laminated ALC panel 1)
The configuration of the laminated ALC panel 1 of this embodiment will be described with reference to FIGS. FIG. 1 is an exploded perspective view illustrating the configuration of the laminated ALC panel 1. FIG. 2 is a three-side view illustrating the configuration of the laminated ALC panel 1. FIG. 3 is a four-side view illustrating the configuration of the steel plate 10. 4A and 4B are diagrams for explaining an example of how to cut out ALC pieces. FIG. 4A is a view for explaining a method for cutting out a plurality of ALC pieces in this embodiment from an ALC panel having a large standard size, and FIG. It is a figure explaining the cutting-out method of an ALC piece.

  As shown in FIGS. 1 and 2, the laminated ALC panel 1 of the present embodiment is configured by integrally fixing a steel plate 10 and a plurality of ALC pieces 20 and 30 with a fixing member P. The ALC pieces 20 and 30 are fixed to the steel plate 10 in such a state that the side surfaces thereof are arranged along the guide portions 11 of the steel plate 10. Moreover, the end joint part M1 is formed between the ALC piece 20 and the ALC piece 30. Further, on the surface of the ALC piece, a lattice-shaped decorative joint portion M2 in which linear joints are orthogonal to each other is formed. Since the end joint portion M1 is generally formed with a groove for embedding a sealing material, a deeper groove than the decorative joint portion M2 is formed. Hereinafter, each member will be described in detail.

  As shown in FIGS. 1 to 3, the steel plate 10 has a guide portion 11 formed on at least one side (in this embodiment, two sides). As shown in FIG. 3, the guide portion 11 is configured by bending a single steel plate 10 at a right angle with respect to the bottom surface portion 12. A hole A for a fixing member for fixing to an ALC piece to be described later is formed in the bottom surface portion 12. The planar shape of the bottom surface portion 12 of the steel plate 10 of the present embodiment is a parallelogram having a short side 10a and a long side 10b. Further, the height h0 of the guide portion 11 is configured to be lower than the height h1 of the end joint portion M1 formed between the plurality of ALC pieces 20 and 30 (see FIG. 2).

  The ALC piece 20 and the ALC piece 30 are divided ALC pieces cut out from a standard size ALC panel. This will be described in detail.

  As shown in FIG. 4A, the plurality of ALC pieces 20 and 30 of the present embodiment are cut out from a standard size ALC panel 50. The ALC pieces 20 and 30 of the present embodiment are ALC pieces having a parallelogram shape and different sizes.

  Here, conventionally, when an ALC piece having the size of the steel plate 10 is cut out, the ALC piece having the size of the steel plate is directly cut out as shown in the ALC piece 100 of FIG. In this case, when the planar shape of the steel plate is a parallelogram, the direction of the short side of the parallelogram and the direction of the end joint portion of the ALC piece are not parallel. For this reason, the ALC piece cut out by the conventional method has a problem that the direction of the short side and the direction of the end joint part which becomes the end part of the ALC piece cannot be made parallel, and the design property is lowered. there were.

  In this embodiment, as shown to Fig.4 (a), it divides | segments into a some part and cuts out an ALC piece. Therefore, for example, it is possible to easily cut out the straight end joint portion M1 of the ALC piece 20 and the ALC piece 30 so that the direction is parallel to the short side of the laminated ALC panel 1. If it cuts out in this way, the direction of the edge joint part of the ALC piece 20 and the ALC piece 30 and the pattern of the decorative joint part can be taken, and the design of the laminated ALC panel 1 can be improved.

  As shown in FIG. 3, the height of the ALC piece 20 and the height of the ALC piece 30 are cut out from the same standard ALC panel 50, and thus have the same height h0.

  As described above, the present embodiment has a configuration in which the side surfaces of the plurality of ALC pieces 20 and 30 are placed along the guide portion 11. For this reason, the ALC piece 20 and the ALC piece 30 can be easily laid on the steel plate 10. In this state, the hole A formed in the bottom surface portion 12 of the steel plate 10 and the holes formed in the ALC piece 20 and the ALC piece 30 are fixed to the steel plate 10 by fixing them with fixing members P such as bolts. Thus, the plurality of ALC pieces 20 and 30 can be arranged in an orderly manner on the steel plate 10 and can be fixed integrally.

  Since it comprised as mentioned above, according to this embodiment, the lamination | stacking ALC panel 1 of the special shape (in this embodiment parallel parallel shape) fitted to a wall surface can be manufactured easily. Further, a plurality of ALC pieces are conventionally fixed to the wall surface, but according to the present embodiment, they can be fixed to the wall surface as an integral panel. Therefore, the attachment work to the wall surface becomes easy.

  That is, since the ALC pieces are not attached one by one, the number of installations on the site is reduced, and the construction period can be shortened. Further, by reducing the number of times of attachment, the safety of the attachment work especially at a high place can be increased, and more efficient work can be performed.

  Moreover, it is the structure which fixes each ALC piece to the steel plate 10 which has the guide part 11 bent. Since the guide part 11 supports the side surfaces of the ALC pieces 20 and 30, the number of the fixing members P with respect to one ALC piece can be reduced as compared with the case where the guide part 11 is not provided. In this example, only one is sufficient. For this reason, the ALC pieces 20 and 30 in the laminated ALC panel 1 can be efficiently fixed and protected.

  Further, according to the present embodiment, a plurality of ALC pieces are cut out and finally fixed integrally to one steel plate. For this reason, when cutting out an ALC piece from the standard size ALC panel 50, it is not always necessary to use a single ALC piece (see FIG. 4B). Conventionally, when a plurality of ALC pieces are cut out, a plurality of steel plates are required as a reinforcing plate in accordance with this, but the configuration of the present embodiment requires only one large steel plate 10 and can efficiently arrange the ALC pieces. became.

  In addition, according to the present embodiment, since a plurality of necessary ALC pieces can be appropriately cut out from the ALC panel 50 having a large standard size at a necessary angle, ALC pieces having more various patterns can be freely configured. . For this reason, it became possible to cut out the ALC piece more efficiently and to reduce the remaining material.

  Further, the ALC pieces can be divided and cut out from the standard size ALC panel 50 by finally fixing the plurality of ALC pieces to a single steel plate having a desired shape. Then, since the freedom degree of how to cut out ALC piece increases, the angle of the end joint part M1 and the makeup joint part M2 can be cut out by a desired angle. For this reason, even when a complicated shape is required for the ALC piece, the shape can be easily obtained. For this reason, when attaching a several ALC piece to a steel plate, the joint pattern of an end joint part and a makeup joint part can be performed easily. For this reason, the finally obtained laminated ALC panel 1 is excellent in design.

  Moreover, the height h0 of the guide part 11 of the steel plate 10 is configured to be lower than the height h1 of the end joint part M1 formed in each ALC piece. For this reason, the guide part of the steel plate is not exposed on the surface of the laminated ALC panel 1, and the laminated ALC panel 1 is further excellent in design.

  Further, the steel plate 10 serves as a reinforcing plate for the plurality of ALC pieces 20 and 30. For this reason, it is possible to prevent the laminated ALC panel 1 from being damaged when being carried or attached.

  Conventionally, if an ALC piece is cut out and taken to the construction site, there is no replacement when a part of the ALC piece is damaged. Therefore, the standard size ALC panel 50 is taken to the construction site and ALC piece was cut out. On the other hand, the reinforcing plate is already provided as in the present embodiment, and the guide portion 11 protects the side portion of the laminated ALC panel 1, so that the laminated ALC panel 1 is prevented from being damaged. In addition, since the end portion is supported by the guide portion 11, a plurality of bolts are not required for one ALC piece as in the conventional case, and the laminated ALC panel 1 can be produced in a factory. In this way, work efficiency is further improved.

(Wall structure using laminated ALC panel 1)
A wall surface structure using the laminated ALC panel 1 having the above-described configuration will be described with reference to FIG. FIG. 5 is a view showing a wall surface structure using the laminated ALC panel 1.

  As shown in FIG. 5, on the ALC wall surface, it is necessary to arrange an ALC member having a special shape between the window upper frame of the window D having an inclination rather than horizontal and the roof surface R having the same inclination as the inclination. is there. The above-mentioned laminated ALC panel 1 is fixed as a member of this special-shaped ALC.

  As described above, the laminated ALC panel 1 of this embodiment is cut out so that the direction of the linear end joint portion M1 of the ALC piece 20 and the ALC piece 30 is parallel to the short side of the laminated ALC panel. . Then, the direction of the end joint portion M1 of the laminated ALC panel 1 can be aligned with the end joint portion M1 of the surrounding wall surface 2. Then, it can match with the pattern of the surrounding wall surface 2, and can improve the designability.

  In addition, when the short side of the laminated ALC panel 1 fixed in the vertical direction and the end joint part M1 formed on the ALC piece are parallel to each other, the vertical joint of the decorative joint part M2 becomes vertical at the same time. Thus, the joint in the horizontal direction of the makeup joint M2 becomes horizontal. By configuring such a laminated ALC panel 1, it is possible to obtain matching with the joint pattern of the ALC wall surface 2 having the vertical and horizontal decorative joint portions M <b> 2 fixed around the laminated ALC panel 1.

  Specifically, for example, as shown in FIG. 5, when the laminated ALC panel 1 is disposed between the window and the roof, the end joint portion M1 and the vertical joint portion M2 of the laminated ALC panel 1 and the surrounding wall surface 2 are arranged. The end joint portion M1 and the vertical makeup joint portion M2 are aligned in a straight line. Thus, since the alignment of the pattern of the laminated ALC panel 1 and the surrounding ALC wall surface can be taken, the design of the ALC wall surface can be improved.

  Conventionally, there is a specially shaped window with the upper frame of the window inclined, and when placing an ALC piece adjacent to it, either change the orientation of the joint of the ALC panel or fix multiple ALC pieces individually. However, in this case, there is a problem of whether the design property is impaired or time-consuming. According to this embodiment, these problems can be solved.

[Other Embodiments]
In the above-described embodiment, the shape of the laminated ALC panel is a parallelogram. However, the shape is not limited to this, and the shape can be appropriately selected according to the condition of the wall surface such as the angle of a window or a roof.

  The present invention can be used for an ALC panel with a reinforcing plate and a wall surface structure using the same.

FIG. 3 is an exploded perspective view illustrating the configuration of the laminated ALC panel 1. 3 is a three-side view illustrating the configuration of the laminated ALC panel 1. FIG. 4 is a four-view diagram illustrating the configuration of the steel plate 10. FIG. (A) is a figure explaining an example of how to cut out ALC pieces 20 and 30, and (b) is a figure explaining a conventional example of how to cut out ALC pieces 100. The figure which shows the wall surface structure using the laminated ALC panel.

Explanation of symbols

A ... Hole D ... Window M1 ... End joint M2 ... Makeup joint P ... Fixing member R ... Roof surface 1 ... Laminated ALC panel 2 ... Wall 10 ... Steel plate 10a ... Short side 10b ... Long side 11 ... Guide part 12 ... Bottom part 20 ... ALC piece 30 ... ALC piece 50 ... Standard size ALC panel 100 ... piece

Claims (2)

A laminated ALC panel configured by integrally fixing a plurality of divided ALC pieces cut out of an ALC panel and a steel plate,
The laminated ALC panel is disposed between an inclined roof surface and an upper window frame of a window having the same inclination angle as the roof surface,
The planar shape of the laminated ALC panel is a parallelogram having a short side and a long side,
The steel plate has a guide part formed by bending at least one side at a right angle with respect to the bottom part, and the long side of the laminated ALC panel is constituted by the guide part,
The plurality of divided ALC piece is the split ALC pieces each side is fixed to the steel sheet in a state of arranging come laid in and along the guide portion,
The divided ALC piece has a joint joint and an end joint formed in a linear and lattice shape, and one of the directions of the joint joint is parallel to the short side of the laminated ALC panel. ,
The divided ALC pieces are obtained by cutting the ALC panel so that the side surfaces along the guide portions are inclined angles of the roof surface and the window upper frame with respect to the decorative joint portions and the end joint portions. laminated ALC panels, characterized in that. A wall surface structure in which a window top frame of a window having the same inclination angle as a sloped roof surface is disposed, and a laminated ALC panel is disposed between the roof surface and the window top frame,
The laminated ALC panel is configured by integrally fixing a plurality of divided ALC pieces cut out from the ALC panel and a steel plate,
The planar shape of the laminated ALC panel is a parallelogram having a short side and a long side,
The steel plate has a guide part formed by bending at least one side at a right angle with respect to the bottom part, and the long side of the laminated ALC panel is constituted by the guide part,
The plurality of divided ALC pieces are fixed to the steel plate in a state in which the side surfaces of the divided ALC pieces are laid along the guide portions,
The divided ALC piece has a joint joint and an end joint formed in a linear and lattice shape, and one of the directions of the joint joint is parallel to the short side of the laminated ALC panel. Yes,
The divided ALC piece is obtained by cutting out the ALC panel so that the side surface along the guide portion has an inclination angle of the roof surface and the window upper frame with respect to the decorative joint portion and the end joint portion. A wall structure characterized by that.

Images