JP5523927B2 - Composite panel and its installation method - Google Patents

Description

  The present invention relates to a panel used for, for example, an outer wall, a floor, or a roof of a building, and relates to a composite panel in which a heat insulating material is previously attached to the panel, and a method for installing the composite panel.

  In this type of panel, an outer wall or the like is formed by laying the same type of panels side by side or vertically. In such a panel, it is usual to form each panel with a size slightly smaller than the specified module dimensions in order to eliminate construction errors, but after construction, a gap occurs between these panels, There is a risk that rainwater or the like may be allowed to enter, and it has been necessary to perform robust sealing in response to this.

  In order to solve such a problem, for example, Patent Document 1 discloses a wall material in which a front plate portion and a back plate portion exhibiting the same quadrangular shape are overlapped with each other being shifted in the X-axis direction and the Y-axis direction. The portion exposed from the two adjacent sides of the front plate portion of the back plate portion is defined as the back step portion, and the portion exposed from the two adjacent sides of the back plate portion of the front plate portion is uneven with the back step portion. The structure made into the surface step part corresponding by this fitting relationship is disclosed.

  In such a wall material, even when the wall material is formed with a size slightly smaller than the module size, the surface plate portion is formed by fitting the surface step portion and the back surface step portion of the adjacent wall plate material. Since the back surface step is positioned as the bottom of the gap between the small facets, the formation of a gap between these wall materials can be eliminated. Further, a plate-like heat insulating material having the same width and length as the back plate is attached to the back plate of the wall material of Patent Document 1.

JP 2007-138443

  However, in the configuration of Patent Document 1, when the wall material is formed smaller than the module size, these wall materials can be installed side by side so as to fill a gap between the adjacent wall materials. There was still a gap between the back plate parts, and a gap was formed between the heat insulating materials having the same width and length as the back plate part, thereby causing a problem of heat insulation defects. In order to solve such a problem, it is conceivable to fill a gap between these heat insulating materials with a joint material or the like separately prepared, but not only the number of parts increases but also the construction procedure increases and the workability deteriorates. Invite new problems.

  The present invention has been made to solve such problems, and in a composite panel having a heat insulating material, a composite panel capable of eliminating a thermal insulation defect between the panels when the same type of composite panels are installed side by side. And it aims at providing the installation method of a composite panel.

(1) A composite panel according to the present invention includes a panel material that has at least a pair of small facets and forms a skin of a building, and a plate-like heat insulating material that is attached to the back side of the panel material, and the heat insulation The material includes a projecting portion that slightly protrudes from the small edge surface of the panel material, and the plastic deformability that collapses to about the small edge surface of the panel material by receiving a predetermined pressing force on the projecting portion or the panel material It has an elastic deformability that shrinks to the level of
The heat insulating material is characterized in that it is attached to the panel material in a state in which the protruding portion can be bent to a position where it is separated from the back surface of the panel material to at least the thickness of the heat insulating material .

In the composite panel having the above configuration, since the heat insulating material is slightly larger than the panel material, when installing the same type of composite panels side by side, the small facets of adjacent panel materials are in contact with each other or substantially in contact with each other If it positions, the protrusion part of the heat insulating material of both composite panels will mutually press. For this reason, in these adjacent heat insulating materials, either one or both of the protruding portions are crushed or elastically deformed and contracted to a position equal to the edge surface of each panel material, but the contact state between the protruding portions is maintained. Thus, heat insulation defects between these composite panels can be suppressed.
The panel material includes a floor panel and a roof panel as well as an outer wall panel that forms a skin of a building.
According to this, the bending to the out-of-plane direction of a heat insulating material will be accept | permitted. For this reason, when the small edge surfaces of the panel material are brought into close contact with each other from the direction parallel to the normal direction of the panel material surface, the protruding portion of one heat insulating material is more than the protruding portion of the other heat insulating material. When located on the small edge side of the panel material of the composite panel, the other heat insulating material will bend away from the back surface of the panel material by being pressed by the one heat insulating material, Since the heat insulating material allows such bending, the heat insulating material is not cracked by the deflection generated during the installation work and is held in a bent state.
And the state which made the protrusion part of these heat insulating materials contact | adhere easily can be implement | achieved by pressing toward the back surface side of a panel material in order to return the said other bending heat insulating material to the original attitude | position. It becomes a thing.

(2) Moreover, it is preferable that the said heat insulating material is formed by making the said protrusion part incline in a taper shape.

  According to this, when the protrusions of the heat insulating material are in close contact with each other, a tapered space is formed between the heat insulating materials and the contact area between the protrusions is reduced. Even when the heat-insulating protrusions of both composite panels are rubbed against each other when the two are in close contact with each other, they can be rubbed in a state of reduced resistance, thereby improving the workability of installing the composite panel. be able to.

(3) In view of this point, the panel material includes a pair of small edge surfaces parallel to each other, and the heat insulating material includes protrusions corresponding to the pair of small edge surfaces, and between the pair of protrusions. It is preferable that the panel material is attached or fastened at one or a plurality of positions.

  According to this, the heat insulating material is supported by the panel material with the central portion as a fixed end and the protruding portion as a free end, and effectively bends from the central portion as the fixed end to the protruding portion as the free end. I can do it.

( 4 ) Moreover, it is preferable that the said heat insulating material is formed with the plastic type heat insulating material.

  According to this, since the plastic heat insulating material has an elastic deformability with respect to a predetermined load and is crushed and plastically deformed with respect to a load greater than the predetermined load, the heat insulating material provided on the back side of the panel material As an effective function.

( 5 ) Moreover, the installation method of the composite panel which concerns on this invention is equipped with the plate-shaped panel material which has at least a pair of small facet, and the plate-shaped heat insulating material attached to the back surface side of this panel material, The said heat insulation The material includes a projecting portion that slightly protrudes from the small edge surface of the panel material, and the plastic deformability that collapses to about the small edge surface of the panel material by receiving a predetermined pressing force on the projecting portion or the panel material The first composite panel having an elastic deformability that shrinks to the size of a small edge surface is installed, and the same type of composite panel is installed next to the first composite panel as the second composite panel. Then, the second composite panel is moved closer to the panel installation space adjacent to the first composite panel from the front of the panel installation space, and the protrusion of the heat insulating material of the second composite panel is moved to the first composite panel. Is characterized in that is brought into close contact between them protrusions either or both of these protrusions by pressing or rubbing it on the projecting portion of the insulation composite panels while plastic deformation or elastic deformation of the.

  According to the method for installing a composite panel having the above-described configuration, in a state in which the small facets of the panel materials of the adjacent composite panels are in close contact or substantially in contact with each other simply by performing the construction of sequentially installing the composite panel in the above-described procedure, and Thus, the protruding portions of the heat insulating material can be brought into close contact with each other, and the composite panels can be installed side by side without causing heat insulation defects between the panels. Moreover, since the heat insulating materials between the panels are in a pressed state with each other, there is no gap between them, and it is possible to omit the construction of attaching an airtight tape or the like for closing the joint between the heat insulating materials.

( 6 ) Further, another method of installing the composite panel according to the present invention includes a plate-like panel material having at least a pair of small facets, and a plate-like heat insulating material attached to the back side of the panel material, The heat insulating material includes a protruding portion that slightly protrudes from the small edge surface of the panel material, and the plastic deformability that collapses to the small edge surface of the panel material by receiving a predetermined pressing force on the protruding portion or A composite panel installation method in which a first composite panel having an elastic deformability that shrinks to the edge of a panel material is installed, and a composite panel of the same type is installed next to the first composite panel as a second composite panel. The lower end of the second composite panel is installed at the lower end of the space adjacent to the first composite panel, and the upper end of the second composite panel is used as the rotation axis with the lower end as a rotation axis. Above 1 composite panel The projection of the heat insulating material of the second composite panel is made to protrude from the protrusion of the heat insulating material of the first composite panel in the swing installation process of the second composite panel. It is characterized in that these protrusions are brought into close contact with each other while either or both of these protrusions are plastically deformed or elastically deformed by pressing or rubbing against the parts.

  According to this, since the second composite panel can be installed in a space adjacent to the first composite panel while applying moment to the second composite panel, the second composite panel can be installed vigorously. In addition, it is possible to perform better pressing and rubbing between the protrusions of the heat insulating material between the panels in the process.

( 7 ) In addition, each composite panel has the heat insulating material in a state where the heat insulating material can be bent to a state where the protrusion of the heat insulating material is separated from the back surface of the panel material by at least the thickness of the heat insulating material. The pressing between the protrusions of the heat insulating material is performed by bringing the protrusion of the heat insulating material of the second composite panel into contact with the protrusion of the heat insulating material of the first composite panel. The heat insulating material of the first panel is bent until the protruding portion is separated from the back surface side of the panel material, and the protruding portion spaced from the panel material of the heat insulating material is directed to the back surface side of the panel material. It is preferable that this is realized by pressing.

  According to this, when installing the second panel adjacent to the first panel, the protruding portion of the heat insulating material of the second panel is made closer to the first panel by bringing the second panel close to the first panel. By pressing the protruding portion of the heat insulating material, the heat insulating material of the first composite panel is bent so that the protruding portion is separated from the back surface side of the panel material. By pressing toward the back side, the heat insulating material is crushed or elastically deformed in a state where the protruding portion is brought into close contact with the protruding portion of the heat insulating material of the second panel while returning to the original posture from the bent state. In other words, the close contact state between the protruding portions of the heat insulating material can be easily formed.

  According to the composite panel and the method for installing the composite panel according to the present invention, it is possible to eliminate a thermal insulation defect between the panels when the same type of composite panels are installed side by side.

It is sectional drawing of the composite panel which concerns on Embodiment 1 of this invention. It is a figure explaining the installation method of the composite panel which concerns on Embodiment 1 of this invention. It is sectional drawing explaining the installation method of the composite panel which concerns on Embodiment 1 of this invention. It is a figure explaining the installation method of the composite panel which concerns on Embodiment 1 of this invention. It is sectional drawing of the composite panel which concerns on Embodiment 2 of this invention. It is sectional drawing explaining the installation method of the composite panel which concerns on Embodiment 2 of this invention. It is a figure which shows the shape of the protrusion surface of the heat insulating material which concerns on Embodiment 2 of this invention. It is sectional drawing of the composite panel which concerns on Embodiment 3 of this invention. It is sectional drawing explaining the installation method of the heat insulating material which concerns on Embodiment 3 of this invention. It is a figure explaining the bending deformation of the heat insulating material which concerns on Embodiment 3 of this invention.

1 Composite panel 2 Exterior wall material (panel material)
2a Small edge surface 3 Heat insulating material 3a Protruding part 3b Small edge surface 4 Base 5 Bracket 6 Screw 7 Gap 11 First composite panel 12 Second composite panel 13 First composite panel 14 Second composite panel L1 Regulation module L2 Outer wall Material dimension L3 Insulation width dimension l Projection amount X Assumed line S Panel installation space

 Below, based on embodiment, the composite panel which concerns on this invention, and its installation method are demonstrated in detail.

  FIG. 1 is a horizontal sectional view of the composite panel 1. As shown in FIG. 1, the composite panel 1 according to the present embodiment includes an outer wall material 2 as a panel material that forms a skin of a building, and a plate-like heat insulating material 3 attached to the back side of the outer wall material 2. I have.

  The outer wall material 2 is formed of flat lightweight cellular concrete (ALC (abbreviation of Autoclaved Lightweight aerated Concrete)), and is provided with a pair of side surfaces 2a in parallel with each other on a pair of side portions in the width direction. The small facet 2a is processed to fill with a sealing material or the like.

  The heat insulating material 3 is configured by forming a plastic heat insulating material such as phenol foam or extruded polystyrene foam in a flat plate shape. The heat insulating material 3 made of these materials has a certain degree of elastic deformability with respect to a predetermined load, and is locally crushed and plastically deformed with respect to a load greater than the predetermined load.

  Further, as shown in FIG. 1, the outer wall material 2 is formed with a dimension in the width direction that is slightly smaller than the prescribed module L1.

  Further, the heat insulating material 3 has a width dimension slightly larger than the width of the outer wall material 2 so as to have a protruding portion 3a that protrudes from the edge surface 2a of the outer wall material 2 in a state of being attached to the back surface of the outer wall material 2. Is formed. The heat insulating material 3 receives a predetermined pressing force on the protruding portion 3a, that is, receives a pressing force in a direction perpendicular to the small edge surface 3b at the tip of the protruding portion 3a (a normal direction of the small edge surface 3b). Accordingly, the protrusion 3a as a whole of the heat insulating material 3 is compressed or contracted to a position where it is flush with the small edge surface 2a of the outer wall material 2, or is slightly bent and elastically deformed. Further, by receiving the pressing force, it has a plastic deformability that crushes to about the small edge surface 2 a of the outer wall material 2.

  Further, as shown in FIG. 1, the protrusion amount 1 of the protrusion 3 a of the heat insulating material 3 with respect to the small-mouthed surface 2 a of the outer wall material 2 is defined as a regulation module L 1 defined as a module of the outer wall material 2 and an actual dimension width L 2 of the outer wall material 2. Or the tolerance of the outer wall member 2 in the specified module L1 is sufficient, and 0.5 to 1 mm is preferable. In this embodiment, the regulation module L1 is set to 610 mm, and the dimension L2 in the width direction of the ALC serving as the outer wall material 2 is slightly smaller than the regulation module L1 and is 609 mm. Therefore, it is preferable that the dimension width L3 of the heat insulating material 3 in the width direction is 610 mm to 611 mm.

  Further, in the present embodiment, the heat insulating material 3 is adhered or adhered to the entire back surface of the outer wall material 2 so that the heat insulating material 3 cannot be separated from the outer wall material 2 over the entire surface. Deformation in the outward direction is not allowed.

  Next, with reference to FIG.2 and FIG.3, the installation method which installs the composite panel 1 which concerns on this embodiment side by side is demonstrated. The first composite panel 11 and the second composite panel 12 described below are composite panels having the same configuration and the same dimensions as the composite panel 1, and the same reference numerals as those of the composite panel are used, and the description thereof is omitted.

  First, as shown in FIG. 2, the 1st composite panel 11 is installed on the foundation 4 which consists of steel frames. At the upper part of the foundation 4, an angle-shaped receiving metal 5 for receiving the lower end of the composite panel is provided. The rear surface of the heat insulating material 3 is brought into contact with the rising piece of the receiving metal 5, The heat insulating material 3 and the outer wall material 2 of the first composite panel 11 are located on the piece.

  In addition, the first composite panel 11 is installed in a state where the center line in the width direction of the outer wall material 2 is aligned with the center of the defined module defined in the installation space of the composite panel. As shown in FIG. 3 (a), the small edge surface 2a of the outer wall material 2 of the first composite panel 11 is positioned at a position slightly set back from the assumed line X indicating the regulation module, and the protrusion of the heat insulating material 3 The small edge surface 3b of the part 3a is positioned at a position set back from the assumed line X in a state where the small edge surface 3b coincides with the assumed line X or slightly protrudes or protrudes from the small edge surface 2a of the outer wall material 2. In this embodiment, as shown to Fig.3 (a), the small edge surface 3b of the protrusion part 3a of the heat insulating material 3 protrudes slightly from the assumption line X of a prescription | regulation module.

  Next, the second composite panel 12 is installed in the panel installation space S adjacent to the first composite panel 11. The method of bringing the second composite panel 12 closer to the panel installation space S adjacent to the first composite panel 11 is that the second composite panel 12 is directed toward the panel installation space S from the front of the panel installation space S. Move closer.

  Further, even in the second composite panel 12, the center line in the width direction of the outer wall material 2 is made to coincide with or substantially coincide with the center of the prescribed module defined in the installation panel installation space S of the composite panel. The panel is moved closer to the panel installation space S. Thereby, the small edge surface 2a of the outer wall material 2 of the second composite panel 12 is positioned at a position slightly set back from the assumed line X indicating the regulation module, and the protruding portion 3a of the heat insulating material 3 It is positioned at a position that coincides with the assumed line X or slightly protrudes.

In addition, in the said process, when the protrusion part 3a of the heat insulating material 3 of the said 2nd composite panel 12 protrudes larger than expected rather than a regulation module, the said protrusion part 3a is the 1st composite panel by the said proximity | contact operation. 11 is rubbed against the small edge surface 2a of the outer wall 11 and the projection 3a is shaved by the rubbing, or is adjusted to a desired projection amount by plastic deformation or the like.

  After that, by moving the second composite panel 12 further toward the panel installation space S, the heat insulating material 3 of the second composite panel 12 is placed at the end of the protrusion 3 a of the heat insulating material 3 of the first composite panel 11. The protruding portion 3a comes into contact. Here, since the heat insulating material 3 of each composite panel 11 and 12 is not allowed to be deformed out of the plane while being fixed to the outer wall material 2 over substantially the entire surface, the heat insulating material 3 of the second composite panel 12 is not allowed. As shown in FIG. 3B, the protrusion 3a is strongly rubbed against the protrusion 3a of the heat insulating material 3 of the first composite panel 11, and the protrusions 3a are scraped off or crushed by the rubbing. The deformation is the same for the protrusion 3 a of the heat insulating material 3 of the first composite panel 11, and the second composite panel is rubbed against the protrusion 3 a of the heat insulating material 3 of the second composite panel 12. 12 is cut or crushed in the same manner as the protrusion 3 a of the heat insulating material 3.

  As described above, when one or both of the projecting portions 3a of the both heat insulating materials 3 are deformed, the projecting portions 3a are brought into close contact with each other while maintaining a strongly pressed state, whereby FIG. ) Complete the installation of the second composite panel 12 as shown.

According to this embodiment, since the heat insulating material 3 is slightly larger than the outer wall material 2, when the same type of composite panels (11 and 12) are installed side by side, the small edge surfaces 2a of the adjacent outer wall materials 2 are in close contact with each other. If it does, the protrusion parts 3a of the heat insulating material 3 will mutually press each other. Here, the protrusions 3a overlap each other, but the overlap is about 0.5 to 1 mm, and there is no possibility that the installation of the second composite panel 12 is hindered by the overlap.
For this reason, these adjacent heat insulating materials 3 are in a close contact state between the protruding portions 3a while either or both protruding portions 3a are crushed or elastically deformed and contracted to a position equal to the small edge surface 2a of each outer wall material 2. Is maintained, and heat insulation defects between these composite panels can be suppressed.

  Further, the plastic heat insulating material is relatively fragile, and when the composite panel is installed, the protruding portion 3a of the heat insulating material 3 is rubbed against the small edge surface 2a of the outer wall material 2 so that the protruding portion 3a can be easily scraped.

  Moreover, in this embodiment, as shown in FIG. 4, the lower end part of the 2nd composite panel 12 is installed previously in the lower end part of the panel installation space S adjacent to the 1st composite panel 11, It can also be realized by swinging the upper end portion of the second composite panel 12 toward the same height position as the upper end portion of the first composite panel 11 with the lower end portion as the rotation axis.

  Then, in the swing installation process of the second composite panel 12, the protrusion 3 a of the heat insulating material 3 of the second composite panel 12 is pressed against the protrusion 3 a of the heat insulating material 3 of the first composite panel 11. As a result, the protrusions 3a are brought into close contact with each other while either one or both of the protrusions 3a of the heat insulating material of the composite panel are plastically deformed or crushed.

  According to the installation method of the composite panel 1 having the above configuration, the second composite panel 12 is installed in the panel installation space S adjacent to the first composite panel 11 while applying a moment to the second composite panel 12. Therefore, the second composite panel 12 can be installed vigorously, and the protrusions 3a of the heat insulating material 3 between the composite panels 1 can be pressed and rubbed better in the process. It becomes.

(Second Embodiment)
In the present embodiment, although the shape of the protruding portion 3a of the heat insulating material 3 is different from that of the first embodiment, since the other configuration is the same, only the protruding portion 3a of the heat insulating material 3 will be described below. Other explanations are denoted by the same reference numerals as those in the first embodiment, and the explanation thereof is omitted.

  In this embodiment, the protrusion part 3a of the heat insulating material 3 is formed by inclining the protrusion part 3a in a taper shape as shown in FIG. More specifically, the protruding portion 3a is formed in a downwardly inclined shape gradually toward the center side in the width direction of the heat insulating material 3 from the front surface side of the heat insulating material 3 facing the back surface of the outer wall material 2 toward the back surface side. ing. In addition, the tapered projecting portion 3 a is formed in a state of projecting from the small edge surface 2 a of the outer wall material 2 even at the lowermost end portion having a downward slope.

  One of the pair of projecting portions 3a is formed in a tapered shape, and the other projecting portion 3a forms a straight fore edge surface 3b similar to that of the first embodiment.

  In attaching the composite panels 11 and 12 of this embodiment, as shown in FIG. 6, the taper-shaped protrusion part 3a is rubbed against the other protrusion part 3a which is not processed into a taper shape.

  According to this, when the projecting portions 3a of the heat insulating material 3 are in close contact with each other, a tapered space is formed between the heat insulating materials 3 and the contact area between the projecting portions 3a is reduced. Therefore, even when the protrusions 3a of the heat insulating material 3 are brought into close contact with each other, even if one or both of the composite panels 1 are moved in parallel with the protrusions 3a of the heat insulating material 3 and the protrusions 3a are rubbed together, The rubbing can be performed in a state where the resistance force between the projecting portions 3a is reduced, and the workability of installing the composite panel 1 can be improved.

  In the present embodiment, the projecting portion 3a can be tapered so as to be inclined in the direction opposite to the above configuration.

Further, as shown in FIGS. 7A to 7C, it is possible to adopt a configuration in which both of the protruding portions 3a are inclined in a tapered shape. In this case, the taper shape of the facets 3b of the pair of projecting portions 3a can be formed in a C shape (see FIG. 7A), or in an inverted C shape. (Refer FIG.7 ( b )). Or it is also possible to process so that it may become mutually parallel when the protrusion part 3a of the heat insulating material 3 is made into a taper shape (refer FIG.7 (c)). In any configuration, by processing the protruding portion 3a into a tapered shape, when the protruding portions 3a of the heat insulating material 3 are in close contact with each other, either one or both of the composite panels 1 are used as the protruding portion 3a of the heat insulating material 3. Even when the protrusions 3a are rubbed against each other by moving in parallel, the rubs can be performed in a state where the resistance is reduced.

(Third embodiment)
In the present embodiment, the method of attaching the heat insulating material 3 to the outer wall material 2 and the method of installing the composite panel are different from those of the first embodiment, but the other configurations are the same. Only the mounting procedure and the composite panel mounting procedure will be described, and other descriptions will be given the same reference numerals as in the first embodiment, and the description thereof will be omitted.

As shown in FIG. 8, the heat insulating material 3 is attached to the back surface of the outer wall material 2 by a screw 6 at a center position between the pair of protruding portions 3 a. The screw 6 passes through the heat insulating material 3 and reaches the outer wall material 2. The head of the screw 6 has a countersunk screw shape, and a male screw portion is formed at a portion reaching the outer wall material 2. In the present embodiment, the position where the screw 6 is attached is a central portion of the heat insulating material 3, that is, a place separated from one protrusion 3 a of the heat insulating material 3 by about 305 mm to 305.5 mm.
Note that, depending on the elastic deformability of the heat insulating material 3, the position of the attachment by the screw 6 may be a location that is 154 mm to 305 mm away from the protruding portion 3a.

  Further, when the head of the screw 6 is small, a narrow pressure that cannot be covered by the head by inserting a large washer through the shaft of the screw 6 in order to prevent the heat insulating material 3 from peeling off from the outer wall material 2. It is preferable to increase the area.

  When the heat insulating material 3 is attached to the outer wall material 2 in this way, the heat insulating material 3 bends to a position where both of the pair of protruding portions 3a are separated from the back surface of the outer wall material 2 to at least the thickness of the heat insulating material 3. It becomes possible. In other words, the heat insulating material 3 is supported by the outer wall material 2 in a state where the central portion is a fixed end and the pair of protruding portions 3a are free ends, and the protruding portion 3a which is a free end from the central portion which is a fixed end. Can be effectively bent over a wide range.

  Next, an installation method in which the composite panels 1 according to this embodiment are installed side by side will be described. The following first composite panel 13 and second composite panel 14 are composite panels having the same configuration and the same dimensions as the composite panel 1, and the same reference numerals as those of the composite panel are used and description thereof is omitted.

  As shown in FIG. 9A, first, the first composite panel 13 is set on a foundation made of steel or the like. The first composite panel 13 is installed in a state in which the center line in the width direction of the outer wall material 2 is made to coincide with the center of the prescribed module defined in the installation panel installation space S of the composite panel. The small edge surface 2a of the outer wall material 2 of the composite panel is positioned at a position slightly set back from the assumed line X of the module, and the projecting portion 3a of the heat insulating material 3 coincides with the assumed line X or slightly. It will be positioned in the protruding position.

Next, the second composite panel 14 is brought closer to the panel installation space S adjacent to the first composite panel 13.
Further, even in the second composite panel 14, the center line in the width direction of the outer wall material 2 matches or substantially matches the center of the prescribed module defined in the panel installation space S of the composite panel. By approaching the panel installation space S, the small edge surface 2a of the outer wall material 2 of the second composite panel 14 is positioned at a position slightly set back from the assumed line X of the prescribed module. The protruding portion 3a of the heat insulating material 3 is positioned at a position that coincides with the assumed line X or slightly protrudes.

  Thereafter, the second composite panel 14 is further moved toward the panel installation space S, whereby the heat insulating material 3 of the second composite panel 14 is formed at the end of the protrusion 3 a of the heat insulating material 3 of the first composite panel 13. The projecting portion 3a comes into contact with each other, and eventually the projecting portion 3a of the first composite panel 13 is pressed.

  Then, since the heat insulating material 3 of the first composite panel 13 is only attached to the outer wall material 2 as described above, the protruding portion 3a is separated from the back surface of the outer wall material 2, and the protruding portion The heat insulating material 3 will bend with the separation of 3a. If the outer wall material 2 of the second composite panel 14 is moved to the same position as the outer wall material 2 of the first composite panel 13 as it is, the heat insulating material of the first composite panel 13 as shown in FIG. 3 projecting portion 3a bends to the thickness of the heat insulating material 3 in a state of climbing on the heat insulating material 3 of the second composite panel 14.

  After that, by pushing the protruding portion 3a of the heat insulating material 3 of the first composite panel 13 on the inside from the inside, the protruding portion 3a is crushed or the whole heat insulating material 3 as shown in FIG. 9C. As a result of plastic deformation or elastic deformation, the protrusion 3a comes into close contact with the protrusion 3a of the heat insulating material 3 of the second composite panel 14 without any gap, thereby completing the installation of the second composite panel 14. To do.

In addition, after installation of the composite panel 1, as shown in FIG. 10, in a state where the protruding portions 3a of the adjacent heat insulating materials 3 are in close contact with each other, both of the heat insulating materials 3 are slightly set with the attached portion at the center portion as a fixed end. There is a case where it bends in a state of being separated from the outer wall material 2. In such a state, a slight gap 7 is formed between the heat insulating material 3 and the outer wall material 2, but the heat insulating material 3 absorbs moisture released from the outer wall material 2 and moisture in the air. As a result, the gap 7 is slightly expanded and the gap 7 is filled with the passage of time by the expanded heat insulating material 3. Since the heat insulating material 3 is formed in an absolutely dry state and attached to the outer wall material 2, the heat insulating material 3 expands even if it absorbs moisture in the air slightly.
Or when such a space | gap arises, you may make it eliminate a clearance gap by striking from the heat insulating material 3 side.

  And the outer wall of a building will be formed by filling a sealing material etc. between the joints formed by these composite panels 13 and 14. FIG.

  According to the installation method of the composite panels 13 and 14 having the above-described configuration, the small facet 2a of the outer wall material 2 of the adjacent composite panels 13 and 14 can be obtained by simply installing the composite panels 13 and 14 in the order described above. The protrusions 3a of the heat insulating material 3 can be brought into close contact with each other in a state of being in close contact with each other, and the composite panels 1 can be installed side by side without causing a heat insulation defect between the panels.

  Moreover, the heat insulating materials 3 between the composite panels 1 are in a state of being pressed with each other, and there is no gap between them, and the construction for attaching an airtight tape or the like for closing the joint between the heat insulating materials 3 is omitted. It becomes.

  Further, when the second composite panel 14 is installed adjacent to the first composite panel 13, the second composite panel 14 is brought close to the first composite panel 13 so as to insulate the second composite panel 14. 3 projecting part 3a presses projecting part 3a of first composite panel 13, so that heat insulating material 3 of first composite panel 13 bends so that projecting part 3a is separated from the back surface side of outer wall material 2. After that, by pressing the protruding portion 3a toward the back side of the outer wall material 2, the heat insulating material 3 returns to the original posture from the bent state, and the protruding portion 3a is moved to the second position. It will be crushed or elastically deformed in a state of being in close contact with the panel, and such a close contact state between the protruding portions 3a can be easily formed.

 As mentioned above, although especially preferable embodiment of this invention was described, this invention is not limited to this embodiment, It is possible to implement in various deformation | transformation aspects.

  For example, for the attachment of the heat insulating material 3 to the outer wall material 2, it is possible to adopt a configuration in which the heat insulating material 3 is attached to the outer wall material 2 by fastening with bolts. Further, the fastening position by the bolt may be set not only at the central portion but also at any position off the central portion as long as the heat insulating material 3 can be bent as in the third embodiment.

Moreover, the thickness of the heat insulating material 3 can also be suitably changed according to the required heat insulation performance.
When the composite panel 1 is installed, the moving method of the composite panel 1 and the like are not particularly limited as long as the facets 2 and the protruding portions 3a of the adjacent composite panels 1 are in close contact with each other or are substantially in close contact with each other. For example, the composite panel 1 may be installed by a lifting method using a lifting bracket as disclosed in Japanese Patent Laid-Open No. 06-10512.

 In addition, in the above, although it has disclosed about the structure which used the outer wall material 2 as a panel material as a panel material which comprises the outer skin of a building, the said panel material also includes the roof board and floor board which form the outer skin of a building, Even if these are adopted as the panel material, the same effects as those of the above-described embodiment can be obtained.

Claims (7)

A panel material that has at least a pair of small facets to form the outer skin of the building, and a plate-like heat insulating material that is attached to the back side of the panel material;
The heat insulating material includes a protruding portion that slightly protrudes from the small edge surface of the panel material, and the plastic deformability that collapses to the small edge surface of the panel material by receiving a predetermined pressing force on the protruding portion or It has elastic deformability that shrinks to the small edge of the panel material ,
The composite panel, wherein the heat insulating material is attached to the panel material in a state in which the protruding portion can be bent to a position where it is separated from the back surface of the panel material to at least the thickness of the heat insulating material .      The composite panel according to claim 1, wherein the heat insulating material is formed by inclining the protruding portion in a tapered shape. The panel material includes a pair of facets parallel to each other,
The heat insulating material includes protrusions corresponding to the pair of small edge surfaces, and is attached or fastened to the panel material at one or a plurality of positions between the pair of protrusions. Item 3. The composite panel according to Item 1 or 2 . The composite panel according to any one of claims 1 to 3 , wherein the heat insulating material is formed of a plastic heat insulating material. A plate-shaped panel material having at least a pair of small edge surfaces, and a plate-shaped heat insulating material attached to the back side of the panel material, the heat insulating material projecting slightly beyond the small edge surface of the panel material And a plastic deformability that crushes to the small edge surface of the panel material or an elastic deformability that shrinks to the small edge surface of the panel material by receiving a predetermined pressing force on the protruding portion. A composite panel installation method in which a composite panel is installed and a composite panel of the same type is installed next to the first composite panel as a second composite panel,
Approaching the second composite panel from the front of the panel installation space toward the panel installation space next to the first composite panel,
The protrusions of the heat insulating material of the second composite panel are pressed or rubbed against the protrusions of the heat insulating material of the first composite panel so that one or both of these protrusions are plastically deformed or elastically deformed. A method for installing a composite panel, characterized in that the parts are brought into close contact with each other. A plate-shaped panel material having at least a pair of small edge surfaces, and a plate-shaped heat insulating material attached to the back side of the panel material, the heat insulating material projecting slightly beyond the small edge surface of the panel material And a plastic deformability that crushes to the small edge surface of the panel material or an elastic deformability that shrinks to the small edge surface of the panel material by receiving a predetermined pressing force on the protruding portion. A composite panel installation method in which a composite panel is installed and a composite panel of the same type is installed next to the first composite panel as a second composite panel,
Installing the lower end of the second composite panel 14 at the lower end of the panel installation space S next to the first composite panel;
Using the lower end portion as a rotation axis, the upper end portion of the second composite panel is swung toward a position along the upper end portion of the first composite panel. By pressing or rubbing the protruding portion of the heat insulating material of the second composite panel against the protruding portion of the heat insulating material of the first composite panel, either or both of these protruding portions are plastically deformed or elastically deformed. A method of installing a composite panel, characterized in that the protrusions are brought into close contact with each other. Each composite panel is formed by attaching the heat insulating material to the panel material in a state in which the protruding portion of the heat insulating material can be bent at least about the thickness of the heat insulating material from the back surface of the panel material. And
The pressing between the projecting portions of the heat insulating material causes the projecting portion of the heat insulating material of the second composite panel to abut on the projecting portion of the heat insulating material of the first composite panel, and the projecting portion is brought into contact with the back surface of the panel material. It is realized by bending the heat insulating material of the first panel until it is separated from the panel, and pressing the protruding portion of the heat insulating material that is separated from the panel material toward the back surface side of the panel material. The installation method of the composite panel of Claim 5 or Claim 6 characterized by the above-mentioned.