JP2006132110A - Thermal insulation panel and tile installing structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a thermal insulation panel superior in ease of installation, without causing falling of a tile. <P>SOLUTION: A locking projection part 4 to be locked by fitting a locking recessed part 5 arranged on a reverse surface of the tile 3, is formed on a surface of a metallic plate 2 arranged on one surface of a thermal insulation material 1. The tile 3 can be held on the surface of the metallic plate 2 by locking of the locking recessed part 5 to the locking projection part 4 by installing the tile 3 on the thermal insulation panel 10 by locking the locking recessed part 5 of the tile 3 on the locking projection part 4 of the thermal insulation panel 10. The thermal insulation panel 10 before installing the tile 3 can be installed on a building backing, and construction is easily performed by reducing weight. A joint adjustment such as securing linearity of a joint formed between the adjacent tiles 3 and 3, can be easily made by constructing the tile 3 to the thermal insulation panel 10 installed on the building backing. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a heat insulating panel used as a wall panel such as an outer wall panel and a tile mounting structure using the same.

  Conventionally, a tiled siding panel has been proposed in which a plurality of tiles are attached to the surface of a metal skin material and a heat insulating material is provided on the back surface of the skin material (see, for example, Patent Document 1). A plurality of tiled siding panels are arranged side by side to form a wall so that the surface of the wall can have a tile-like appearance, and is suitably used for reforming the outer wall of a house.

However, in the above-described tiled siding panel, the tile is only attached to the skin material with an adhesive, and the tile may fall from the skin material due to deterioration due to a change with time of the adhesive or the like. In addition, the above tiled siding panels are heavy and require a lot of labor for installation because they are held in a tiled state. In addition, when multiple tiled siding panels are installed, adjacent tiles There was a problem that it was very difficult to match the joints between the tension siding panels (the gap formed between the tiles), and the workability was low.
Japanese Patent Laid-Open No. 10-88772 (Claims, FIG. 2 etc.)

  The present invention has been made in view of the above points, and it is an object of the present invention to provide a heat insulating panel and a tile mounting structure that are less likely to drop tiles and that have excellent workability.

  The heat insulating panel 10 of the present invention forms a locking projection 4 for fitting and locking a locking recess 5 provided on the back surface of the tile 3 on the surface of the metal plate 2 provided on one side of the heat insulating material 1. It is characterized by comprising.

  According to the present invention, the locking recess 5 of the tile 3 is locked to the locking protrusion 4 of the heat insulation panel 10 and the tile 3 is attached to the heat insulation panel 10, so that the locking recess 5 to the locking protrusion 4 is secured. The tile 3 can be held on the surface of the metal plate 2 by the locking, and it is difficult for the tile 3 to fall due to deterioration of the adhesive. Moreover, the heat insulation panel 10 before attaching the tile 3 can be attached to the building foundation 39, the weight is reduced and the installation is facilitated, and the tile 3 is applied to the insulation panel 10 attached to the building foundation 39. Therefore, joint adjustment such as ensuring the linearity of joints formed between adjacent tiles 3 and 3 can be easily performed, and the workability is excellent. Furthermore, by providing the heat insulating material 1, it is possible to form a highly heat insulating wall or the like.

  In this invention, the steel plate in which the latching convex part 4 was formed by roll forming can be used as the metal plate 2.

  According to this, compared with the case where the metal plate made from aluminum is used, the latching convex part 4 etc. can be formed easily and can be manufactured at low cost.

  The tile mounting structure of the present invention is achieved by attaching the heat insulating panel 10 according to claim 1 or 2 to a building foundation 39 and locking the locking recess 5 of the tile 3 to the locking protrusion 4 of the heat insulating panel 10. The tile 3 is attached to the heat insulation panel 10.

  According to the present invention, the tile 3 can be held on the surface of the metal plate 2 by the engagement of the engagement recess 5 with the engagement protrusion 4, and the tile 3 is less likely to drop due to deterioration of the adhesive. Is. Further, by attaching the tile 3 to the thermal insulation panel 10 after attaching the thermal insulation panel 10 to the building foundation 39, the weight of the thermal insulation panel 10 becomes lighter and easier to construct, and is formed between the adjacent tiles 3 and 3. The joint adjustment such as securing the straightness of the joint can be easily performed, and the workability is excellent.

  According to the present invention, the tile can be held on the surface of the metal plate by locking the locking recess to the locking projection, and the tile does not easily fall due to deterioration of the adhesive. In addition, the weight of the heat insulation panel becomes lighter and easier to work, and joint adjustment such as securing the straightness of joints formed between adjacent tiles can be easily performed, and the workability is excellent. .

  Hereinafter, the best mode for carrying out the present invention will be described.

The heat insulation panel 10 of the present invention is formed as a base panel for mounting a plurality of tiles 3, and for example, as shown in FIG. 1, two metal plates 2 composed of a front plate and a back plate. , 20 can be used as a sandwich panel formed by filling and adhering the core material as the heat insulating material 1. The metal plates 2 and 20 can be formed of a stainless steel plate, a galvanized steel plate, a coated steel plate, a galvalume steel plate (zinc-aluminum alloy plated steel plate), and the heat insulating material 1 is a resin foam such as phenol foam or urethane foam. Inorganic fiber bodies such as glass wool and rock wool that are formed to a density of 20 to 200 kg / m ³ can be used, but are not limited to these. The heat insulating panel 10 may be formed by providing the metal plate 2 only on one surface (front surface side) of the heat insulating material 1. Moreover, although the thickness of the metal plates 2 and 20 can be 0.2-1 mm and the thickness of the heat insulating material 1 can be 15-200 mm, Preferably it is 20-60 mm, It is not limited to these. Further, a fitting convex portion 11 is formed on the upper end portion of the heat insulating panel 10 over substantially the entire length in the lateral direction (horizontal direction), and a fitting concave portion 12 is formed substantially in the lateral direction at the lower end portion of the heat insulating panel 10. It is formed over the entire length.

  And the latching convex part 4 is formed in the metal plate (surface plate) 2 provided in the single side | surface (one side which faces the outdoor side) of the surface side of the heat insulating material 1. FIG. The locking projections 4 are formed continuously over substantially the entire length of the heat insulation panel 10 in the lateral direction, and the heat insulation panel 10 is formed such that the plurality of locking projections 4 are substantially parallel to each other. Are arranged in the vertical direction (vertical direction). Moreover, the upper part of the latching convex part 4 is formed as the protrusion part 4a which faces diagonally upward. The locking projection 4 can be formed by subjecting a long flat metal plate 2 to roll forming. The locking projections 4 may be formed by press molding, other bending processes, drawing processes, or the like, but in these methods, the locking projections 4 are continuously formed on the long metal plate 2. Therefore, it is preferable to adopt roll forming. In addition, when an aluminum member is used instead of the metal plate 2 on which the locking projection 4 is formed, the material cost and processing cost are high, and the processing becomes difficult as compared with roll forming. Absent. And the heat insulation panel 10 of this invention is formed by interposing the heat insulating material 1 between the metal plate 2 by which the latching convex part 4 protruded on the surface, and the flat metal plate 20. is there.

  As the tile 3 used in the present invention, a ceramic tile conventionally applied to an outer wall of a house can be used. Moreover, although the magnitude | size of the tile 3 is not specifically limited, For example, the vertical dimension of 40-80 mm, the horizontal dimension of 100-250 mm, and the thickness of 7-25 mm can be used. Further, a connecting convex portion 30 is provided at the upper end portion of the tile 3, and a connecting concave portion 31 opening at the lower surface and the back surface is provided at the lower end portion of the tile 3. Furthermore, a locking recess 5 is formed on the back surface of the tile 3 over substantially the entire length in the longitudinal direction (lateral direction). The vertical dimension of the locking recess 5 is formed so as to decrease as it approaches the opening side. Therefore, the upper inner surface and the lower inner surface of the locking recess 5 are formed on inclined surfaces so as to gradually approach each other. Yes.

  And when forming walls, such as the outer wall of a building, using the several heat insulation panel 10 and the several tiles 3, 3, ..., it carries out as follows. First, the heat insulation panel 10 is disposed on the surface side (outdoor side) of the building foundation (wall foundation) 39 such as the trunk edge and the studs, and the fixture 21 such as a drilling screw (tex) or a nail is placed above and below the insulation panel 10. The heat insulation panel 10 is attached to the building foundation 39 by driving it from the surface side to the building foundation 39. In this way, by attaching a plurality of heat insulating panels 10, 10 arranged side by side in the vertical and horizontal directions, a tile base for attaching the tile 3 is formed, but the heat insulating panels 10, 10 adjacent in the vertical direction are fitted convexly. Connection is made by fitting the part 11 and the fitting recess 12. A packing 28 is provided at a fitting portion between the fitting convex portion 11 and the fitting concave portion 12.

  Next, an adhesive 22 is applied directly below the locking projection 4. Next, as shown in FIG. 2, a plurality of locking projections are formed by fitting the locking recesses 5 into the locking projections 4 and locking the protrusions 4 a to the upper edge portions 5 a of the locking recesses 5. One or a plurality of tiles 3 are attached to each part 4. At this time, the lower edge 5 b of the locking recess 5 is bonded to the lower surface of the locking protrusion 4 and the surface of the metal plate 2 in the vicinity thereof by an adhesive (sealant) 22. Further, the tile 3 is attached in order from the lowest locking projection 4 toward the upper locking projection 4. Further, the tiles 3 and 3 adjacent to each other in the vertical direction are connected by fitting the connection convex portion 30 and the connection concave portion 31, and a joint 32 is formed on the surface side (outdoor side) of the connection convex portion 30 in this connection portion. ing. Furthermore, the head 21 a of the fixture 21 to which the heat insulating panel 10 is attached is covered and hidden by the upper part and the lower part of the tile 3. Thus, as shown in FIG. 3, a wall can be formed by attaching a plurality of tiles 3 to the surface (outdoor surface) of the heat insulating panel 10. When the pitch of the tiles 3 and 3 arranged in the vertical direction is P = 50 to 100 mm, the vertical dimension of the heat insulating panel 10 is approximately an integer n times P, and P × n = 600 to 1000 mm. The vertical dimension a from the lower surface of the locking projection 4 to the tip of the projection 4a can be 10 to (P-20) mm, and the locking projection located at the lowest position Although the dimension b from the part 4 to the bottom face of the fitting recessed part 12 can be 5-10 mm, it is not limited to this.

  FIG. 4 shows another embodiment. This heat insulation panel 10 is provided with a head receiving recess 25 at the driving position of the fixture 21, and the other configuration is the same as that of the heat insulation panel 10 of the above embodiment. When the fixture 21 is a drilling screw or a nail, the head 21a is thin, so that it does not protrude greatly on the surface of the metal plate 2 and does not hinder the attachment of the tile 3. In this case, since the head 21a is thick, the head 21a protrudes greatly on the surface of the metal plate 2, and the tile 3 cannot be attached to the surface of the metal plate 2. Therefore, in the embodiment of FIG. 4, the head receiving recess 25 is provided. Accordingly, as shown in FIG. 5, even if the heat insulating panel 10 is attached to the building foundation 39 using bolts as the fixture 21. It is possible to prevent the head 21a from protruding from the surface of the metal plate 2. That is, the head 21 a is stored in the head storage recess 25 by screwing a bolt (fixing tool 21) from the bottom surface of the head storage recess 25 to the building base 39 and attaching the heat insulating panel 10 to the building base 39. It is possible to prevent the head 21a from protruding from the surface of the metal plate 2.

  In the present invention, if the vertical dimension of the locking projection 4 of the heat insulation panel 10 is smaller than the vertical dimension of the locking recess 5, it can be set as appropriate. For example, as shown in FIG. The vertical dimension of the convex part 4 can be formed to about 1/4 of the vertical dimension of the locking concave part 5. In this case, the tile 3 is attached to the heat insulating panel 10 so that the locking concave portion 5 is locked to the locking convex portion 4 in the same manner as described above, but the lower back surface of the tile 3 is adhered to the surface of the metal plate 2 with the adhesive 22. Try to adhere.

  In addition, the heat insulating panel 10 of FIG. 7 is obtained by projecting a support protrusion 26 on the lower side of the locking projection 4 in the structure of FIG. The support protrusion 26 is formed over substantially the entire length in the lateral direction of the heat insulating panel 10 so as to be substantially parallel to the locking projection 4, and is provided at a predetermined interval from the locking projection 4. . This support protrusion 26 is inserted into the locking recess 5 together with the locking protrusion 4 when the tile 3 is attached to the heat insulating panel 10 in the same manner as described above. The tile 3 can be supported by contacting the bottom surface of the stop recess 5. Moreover, the adhesive 22 can also be apply | coated along the lower surface of the support protrusion 26, and its vicinity, and the application | coating operation | work of the adhesive 22 is easy to perform.

  Various cross-sectional shapes of the metal plate 2 can be adopted as shown in FIGS.

It is sectional drawing which abbreviate | omitted a part which shows an example of the heat insulation panel of embodiment of this invention. It is sectional drawing which abbreviate | omitted one part which shows the state which attached the same tile. It is a perspective view same as the above. It is sectional drawing which abbreviate | omitted one part which shows an example of other embodiment same as the above. It is sectional drawing which abbreviate | omitted one part which shows the state which attached the same tile. It is sectional drawing which abbreviate | omitted one part which shows the state which attached the same tile. It is sectional drawing which abbreviate | omitted one part which shows the state which attached the same tile.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Heat insulating material 2 Metal plate 3 Tile 4 Locking convex part 5 Locking concave part 10 Thermal insulation panel

Claims (3)

  A heat insulation panel comprising: a metal plate provided on one surface of a heat insulating material, and a locking convex portion for engaging and locking a locking concave portion provided on the back surface of the tile.   The heat insulating panel according to claim 1, wherein a steel plate having a locking projection formed by roll forming is used as a metal plate.   A tile comprising: a tile attached to a heat insulation panel by attaching the heat insulation panel according to claim 1 or 2 to a building foundation and engaging a lock recess of the tile with a lock protrusion of the heat insulation panel. Mounting structure.

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