JP2010077672A - Outside heat insulating panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an outside heat insulating panel which improves constructibility by facilitating the determination of a mounting position. <P>SOLUTION: In this outside heat insulating panel 1, a heat insulating material 4 is arranged only on the front side 3 which is arranged on the outdoor side of a plate-like panel base material 2, and an outside heat insulating layer is provided. A positioning part, which can come into contact with a structural material on the side of a building frame, is protrusively provided on a backside which is arranged on the indoor side of the panel base material, and brought into contact with the structural material on the side of the building frame, so that the mounting position can be determined. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an outer heat insulating panel that forms a heat insulating layer on an outer wall of a building such as a house.

  From the viewpoint of energy saving, the heat insulation is improved for buildings such as houses. A structure in which a heat insulating material such as glass wool is inserted between a housing and an outer wall material in an outer wall portion of a building is known as a general heat insulating wall structure. In order to improve the workability of such a heat insulating wall structure, various types of heat insulating panels in which the heat insulating material is arranged on the plate for fixing the housing are provided and proposed.

  In the following Patent Document 1, a front heat insulating layer and a back heat insulating layer are integrally formed on the front and back surfaces of the plate material, respectively, and the back heat insulating layer is cut out over a predetermined width from the edge in the vicinity of the edge of the back heat insulating layer. The heat insulation panel provided with the fixed surface which exposed the board | plate material is described.

The said heat insulation panel has a heat insulation layer in both front and back, and forms the fixed surface by notching the back heat insulation layer arrange | positioned indoor side. Then, the mounting position can be determined by bringing the fixing surface from which the plate material is exposed into contact with the structural material on the building skeleton side such as a column or a stud that fixes the heat insulating panel.
Utility Model Registration No. 3042932

  However, some of the heat insulating panels are referred to as outer heat insulating panels, and there is a heat insulating panel in which the heat insulating material is disposed only on the surface on the outdoor side of the plate material. That is, the outer heat insulating panel is a heat insulating panel described in Patent Document 1 in which the back heat insulating layer is omitted. In such an external thermal insulation panel, the surface in contact with the structural material on the building skeleton side is the back surface located on the indoor side in the outer wall portion, and the back surface of the plate material is usually composed of a flat surface.

  Therefore, in order to determine the mounting position of the outer thermal insulation panel to the structural material on the building frame side, the only problem is that the lines attached to the structural material on the building frame side, such as pillars and studs, must be inked, which takes time. There is.

  The present invention has been made in view of the circumstances as described above, and it is an object of the present invention to provide an outer heat insulating panel in which the mounting position can be easily positioned and the workability is improved.

  The present invention has the following features in order to solve the above problems.

  According to a first aspect of the present invention, a heat insulating material is disposed only on a surface of a plate-like panel base material that is disposed on the outdoor side, and an outer heat insulating panel having an outer heat insulating layer can contact a structural material on the building housing side. The positioning portion is provided so as to protrude from the back surface disposed on the indoor side of the panel base material, and the mounting position is determined by the positioning portion contacting the structural material on the building frame side.

  The second invention is characterized in that, in the feature of the first invention described above, the positioning portion is arranged except for a portion in contact with the structural material on the building skeleton side on the back surface of the panel base material.

  According to a third invention, in the feature of the first or second invention, the heat insulating material is disposed on the surface of the panel base member except for a fixing portion to the structural material on the building skeleton side. Yes.

  According to the first aspect of the invention, since the positioning portion that can contact the structural material on the building housing side protrudes from the back surface disposed on the indoor side of the panel base material, the outer heat insulating panel is placed on the building housing side. When attaching to the structural material, the attachment position of the outer heat insulating panel is determined by bringing the positioning portion into contact with the structural material. Therefore, it is possible to easily position the mounting position of the outer heat insulating panel without performing blacking or the like, and the workability of the outer heat insulating panel is improved, which is favorable.

  According to the second aspect of the invention, in addition to the effects of the first aspect of the invention, the positioning portion is provided except for the portion that contacts the structural material on the building housing side on the back surface of the panel base material. When the heat insulation panel is attached, the positioning part does not interfere with the structural material on the building frame side. The attachment property of the outer heat insulating panel is not hindered by the positioning portion.

  According to the third aspect of the invention, in addition to the effects of the first or second aspect of the invention, the heat insulating material is disposed on the surface of the panel base member except for the fixing portion to the structural material on the building skeleton side. Therefore, when fixing the outer thermal insulation panel to the structural material on the building frame side using fixtures such as nails and screws from the surface side of the panel base material, the thermal insulation will be damaged by the fixtures and the thermal insulation will be reduced Can be suppressed.

  FIG. 1 is a perspective view showing a first embodiment of an outer heat insulating panel according to the present invention from the surface side. FIG. 2 is a perspective view showing the outer heat insulating panel shown in FIG. 1 from the back side. FIG. 3 is a plan view of the outer insulating panel shown in FIG.

  The outer heat insulating panel 1 has a substantially rectangular outer shape and includes a plate-like panel base material 2, and the surface of the panel base material 2 that is arranged on the outdoor side when the outer heat insulating panel 1 is attached to a building frame. Only 3 is provided with a heat insulating material 4. The heat insulating material 4 forms an outer heat insulating layer in the outer wall portion of the building.

  The heat insulating material 4 is shorter and shorter than the panel base material 2 and has a substantially rectangular parallelepiped shape. Further, the heat insulating material 4 is divided into two portions on the left and right sides of the surface 3 of the panel base material 2. In the panel base material 2, the left and right side end portions are column fixing portions 5 for fixing to a column, the upper end portion is a beam fixing portion 6 for fixing to a beam, and the lower end portion is a base fixing portion for fixing to a base. 7 Moreover, the substantially center part of the length direction of the panel base material 2 is made into the stud fixing part 8 for the fixation to a stud. The two heat insulating materials 4 are disposed on the surface 3 of the panel substrate 2 excluding the column fixing portion 5, the beam fixing portion 6, the base fixing portion 7, and the inter-column fixing portion 8.

  As the panel base material 2, cloth plywood, reinforced plywood, particle board, MDF, wood powder such as WPB (wood plastic board) formed by mixing wood powder with resin material, laminated wood, Gypsum boards such as gypsum board and gypsum slag board, fiber reinforced cement boards, and laminates of these, etc., and various composite boards can be used.

  As the heat insulating material 4, it is possible to use compression molded products of hard synthetic resin foams such as foamed polystyrene, foamed polyurethane, beaded polystyrene, epoxy foam, phenol foam, polyethylene foam, and various types such as glass wool. The heat insulating material 4 is attached to the surface 3 of the panel base material 2 by adhesion using an appropriate adhesive, and in the case of the resin molded product, it is adhered and adhered by the adhesive force of the resin itself at the same time as molding. can do. Further, in the case of glass wool or the like, the heat insulating material 4 can be connected to the surface 3 of the panel substrate 2 by being connected by tackering or the like in consideration that the heat insulating property does not deteriorate due to damage or the like.

  In the exterior heat insulating panel 1, the heat insulating material 4 is a fixed portion to the structural material on the building frame side on the surface 3 of the panel base material 2, that is, the column fixing portion 5, the beam fixing portion 6, the base fixing portion 7, and the stud fixing. Since it is disposed excluding the portion 8, the fixing portions 5, 6, 7, and 8 can be fixed to the structural material on the building frame side using nails, screws, and the like. The outer heat insulating panel 1 can be fixed to a structural material such as a column, a beam, a base, and a stud on the building frame side from the surface 3 side of the panel base 2 using a fixing tool such as a nail or a screw. And in that case, it is suppressed that the heat insulating material 4 is damaged by those fixtures, and heat insulation property falls. In addition, the arrangement | positioning position of the heat insulating material 4 can be suitably changed according to arrangement | positioning of the structural material by the building frame side.

  In the outer heat insulating panel 1, the panel base material 2 is provided with a positioning portion 10 protruding from the back surface 9 arranged on the indoor side when the outer heat insulating panel 1 is attached to the building frame. It protrudes outside the back surface 9. The positioning part 10 also has a substantially rectangular parallelepiped shape that is shorter and shorter than the panel base 2. Two positioning portions 10 are arranged at the lower end portion of the back surface 9 of the panel base 2. The arrangement positions of the two positioning portions 10 on the back surface 9 of the panel base material 2 correspond to the column fixing portion 5, the base fixing portion 7, and the inter-column fixing portion 8 in the panel base material 2. That is, the positioning portion 10 is disposed except for the portion of the back surface 9 located on the back side of the column fixing portion 5, the base fixing portion 7 and the intermediary column fixing portion 8. The portions of the back surface 9 located on the back side of the column fixing portion 5, the base fixing portion 7, and the intermediary column fixing portion 8 are used as the pillar, base, and pillar on the building frame side when the outer heat insulating panel 1 is attached to the building frame. The part that comes into contact. Therefore, both of the positioning portions 10 do not interfere with the structural materials on the building frame side when the outer heat insulating panel 1 is attached.

  Three surfaces of the positioning unit 10 that are exposed to the outside, the left and right side surfaces and the bottom surface, are contact surfaces 11 with the structural material on the building skeleton side. The outer contact surface 11a is a surface that can contact the pillar, and the inner contact surface 11b is a surface that can contact the inter-column. The lower contact surface 11c is a surface that can contact the base.

  The positioning portion 10 can be generally formed of a wood material such as wood, and can be adhered to the back surface 9 of the panel base 2 with an adhesive, or can be fixed with a fixture such as a nail, a screw, or a tucker. it can. Moreover, the positioning part 10 can also be formed with a heat insulating material. The heat insulating material in this case may be the same as or different from the heat insulating material 4 disposed on the surface 3 of the panel base material 2. Thus, the positioning part 10 formed from a heat insulating material can be attached to the panel base material 2 similarly to the heat insulating material 4. The positioning part 10 formed from a heat insulating material contributes to the improvement of the heat insulating property of the outer wall part.

  As described above, in the outer insulating panel 1, the positioning part 10 having the contact surfaces 11 a, 11 b, 11 c that can contact the structural material on the building frame side such as the pillars, the studs, and the foundation is formed on the back surface 9 of the panel base 2. It is provided except for the parts that are in contact with the pillars, the studs, and the foundation, which are structural members on the frame side. For this reason, even if the heat insulating material 4 is arrange | positioned only on the surface 3 of the panel base material 2, the attachment position at the time of attaching to the building frame is determined by the positioning part 10, and can be positioned. . Moreover, the positioning can be easily performed.

  FIG. 4 is a plan view showing the attachment of the outer heat insulating panel shown in FIG. 1 to the building frame. FIG. 5 is a side view showing attachment of the outer heat insulating panel shown in FIG. 1 to a building frame.

  As shown in FIGS. 4 and 5, when the outer heat insulating panel 1 is attached to the building housing 12, the contact surface 11 a of the positioning portion 10 is formed on the pillar 13 as a structural material disposed on the building housing 12. The contact surface 11b can be brought into contact with the side surface of the stud 14 and the contact surface 11c can be brought into contact with the upper surface of the base 15. At this time, the attachment position of the outer heat insulating panel 1 is determined by the contact with the pillars 13, the intermediate pillars 14, and the base 15. Therefore, even in the case of the outer heat insulating panel 1 in which the heat insulating material is not disposed on the back surface 9 of the panel base material 2, the mounting position can be positioned without marking the sticking line on the column 13. And positioning can be performed easily. For this reason, the workability of the outer heat insulating panel is improved and improved.

  Moreover, since the positioning part 10 does not interfere with the pillars 13, the intermediate pillars 14, and the base 15 that are structural materials on the building housing 12 side, the mountability of the outer heat insulating panel 1 is hindered by the arrangement of the positioning part 10. There is no.

  Furthermore, as shown in FIG. 5, since the lower contact surface 11c is in contact with the upper surface of the base 15, the outer insulating panel 1 is positioned in the width direction by the contact surfaces 11a and 11b. The positioning in the height direction can be performed simultaneously. Therefore, it is not always necessary to dispose the positioning portion 10 at the upper end portion of the back surface 9 in the panel base material 2 in order to position the outer insulating panel 1 in the height direction. It is possible to suppress it. The outer heat insulating panel 1 contacts the beam 16 at a portion corresponding to the beam fixing portion 6 on the back surface 9 of the panel base 2. The outer heat insulating panel 1 includes a column fixing portion 5, an intermediary column fixing portion 8, a base fixing portion 7 and a beam fixing portion 6, using fixtures such as nails and screws, and a column 13 from the surface 3 side of the panel substrate 2. It can be fixed to the stud 14, the base 15, and the beam 16.

  In the structural material on the building housing 12 side, the beams 16 are combined with other beams 17 positioned above and opposed to each other, and the beams 16 and 17 form a pair, and a steel frame material 18 such as H-shaped steel between them. Is used, and the composite beam 19 integrated with the beams 16 and 17 is used, but the structure of the beam is not particularly limited to this.

  FIG. 6 <a> <b> is the back view which showed 2nd Embodiment and 3rd Embodiment of the outer-layer heat insulation panel of this invention, respectively. In the outer heat insulating panels 1a and 1b, portions common to the outer heat insulating panel 1 shown in FIG. 1-3 are denoted by the same reference numerals in FIG. 6 <a> <b>, and the description thereof is omitted below. To do.

  In the outer insulating panel 1a shown in FIG. 6 <a>, the two positioning portions 10a are shorter than the outer insulating panel 1 shown in FIG. The contact surface 11 is only the contact surface 11c with the stud 14. Thus, even if the positioning part 10a can be contacted only with the studs 14, the outer heat insulating panel 1a can position the mounting position when mounting to the building frame 12, Positioning can be performed easily. In addition, there is no interference with the structural material on the building housing 12 side due to the arrangement of the positioning portion 10a. As with the outer insulation panel 1 shown in FIG. 1-3, the workability is improved and improved, and the attachment property of the outer insulation panel 1a is not hindered by the positioning portion 10a. .

  In the outer heat insulating panel 1b shown in FIG. 6 <b>, the two positioning portions 10b are longer than the outer heat insulating panel 1 shown in FIG. 1-3. The positioning portion 10 b is provided on the back surface 9 of the portion corresponding to the heat insulating material 4 disposed on the front surface 3 of the panel base material 2. That is, the positioning portion 10 b is disposed on almost the entire back surface 9 excluding a portion located on the back side of the column fixing portion 5, the base fixing portion 7, and the spacer fixing portion 8 in the panel base material 2. For this reason, the positioning portion 10b has a contact surface 11d on the upper side as the contact surface 11 in addition to the contact surfaces 11a, 11b, and 11c, and the contact surface 11d is a surface that can contact the beam 16. The contact surface 11d contacts, for example, the lower surface of the beam 16 shown in FIG. 5 when the outer heat insulating panel 1 is attached to the building frame 12, and the attachment position of the outer heat insulating panel 1 is more reliably positioned.

  Such an external heat insulating panel 1b can also be positioned at the mounting position when it is mounted on the building frame 12, and can be positioned easily. Further, there is no interference with the structural material on the building housing 12 side due to the arrangement of the positioning portion 10b. As with the outer heat insulating panel 1 shown in FIG. 1-3, the workability is improved and improved, and the mounting property of the outer heat insulating panel 1b is not hindered by the positioning portion 10b. .

  FIGS. 7A and 7B are a front view and a plan view, respectively, seen from the outside of the outer wall portion, showing the construction of the outer heat insulating panel shown in FIG.

  As shown in FIG. 4 and FIG. 5, the outer insulating panel 1 is positioned with respect to the building housing 12, and the pillars 13, the intermediate pillars 14, the base 15, and the beams 16 as structural materials are provided with nails, screws, and the like. Attached and fixed by a fixture. With the attachment of the outer heat insulating panel 1, the attachment positions of the outer heat insulating panels 20 attached to both sides thereof have already been positioned. For this reason, what has the former structure in which the positioning part 10 is not arrange | positioned can be applied about the outer-layer heat insulation panel 20. FIG. In other words, in the outer heat insulating panel 20, the two heat insulating materials 4 are disposed only on the surface 3 of the panel base 2 excluding the column fixing portion 5, the beam fixing portion 6, the base fixing portion 7 and the intermediary column fixing portion 8. Yes. The positioning part 10 is not provided on the rear surface 9. The outer heat insulating panel 20 is disposed adjacent to the outer heat insulating panel 1, so that the mounting positions on the pillars 13, the intermediate pillars 14, the base 15, and the beams 16 are determined. In the column fixing portion 5, the beam fixing portion 6, the base fixing portion 7 and the intermediary column fixing portion 8, the column 13, the intermediary column 14, the base 15 and the beam 16 are used from the surface 3 side of the panel base 2 using a fixing tool such as a nail or a screw. Can be fixed to.

  Next to the outer heat insulating panel 20 attached and fixed in this manner, the outer heat insulating panel 20 is similarly attached, fixed, and sequentially constructed to form a heat insulating wall structure.

  On the other hand, when high accuracy is required for the structure of the building frame 12 and the mounting position of the outer heat insulating panel, only the outer heat insulating panel 1 is used. It can be attached and fixed.

  In any case, the workability of the construction of the heat insulating wall structure in the outer wall portion of the building is good.

It is the perspective view which showed 1st Embodiment of the outer-layer heat insulation panel of this invention from the surface side. It is the perspective view which showed the outer-layer heat insulation panel shown in FIG. 1 from the back surface side. FIG. 2 is a plan view of the outer heat insulating panel shown in FIG. 1. It is the top view which showed the attachment to the building frame of the outer heat insulation panel shown in FIG. It is the side view which showed the attachment to the building frame of the outer heat insulation panel shown in FIG. <a> <b> are back views showing the second embodiment and the third embodiment of the outer heat insulating panel of the present invention, respectively. <a> <b> are a front view and a plan view, respectively, seen from the outside of the outer wall portion, showing the construction of the outer heat insulating panel shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, 1a, 1b Outer heat insulation panel 2 Panel base material 3 Surface 4 Heat insulation material 5 Column fixing part 6 Beam fixing part 7 Base fixing part 8 Intermediary column fixing part 9 Back surface 10 Positioning part 12 Building body 13 Column 14 Interstitial pillar 15 Base 16 Beam

Claims (3)

  A heat insulating material is disposed only on the surface of the plate-like panel base material that is disposed on the outdoor side, and in the outer heat insulating panel having an outer heat insulating layer, a positioning portion that can contact the structural material on the building frame side is provided on the panel base. An exterior heat insulating panel, characterized in that the installation position is determined by projecting on the back surface disposed on the indoor side of the material, and the positioning portion contacting the structural material on the building housing side.   2. The outer heat insulating panel according to claim 1, wherein the positioning portion is disposed on a back surface of the panel base material except for a portion that contacts the structural material on the building housing side.   The heat insulating material according to claim 1 or 2, wherein the heat insulating material is disposed on a surface of the panel base material except for a fixing portion to the structural material on the building frame side.

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