JP2010077672A - Outside heat insulating panel - Google Patents

Outside heat insulating panel Download PDF

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JP2010077672A
JP2010077672A JP2008246758A JP2008246758A JP2010077672A JP 2010077672 A JP2010077672 A JP 2010077672A JP 2008246758 A JP2008246758 A JP 2008246758A JP 2008246758 A JP2008246758 A JP 2008246758A JP 2010077672 A JP2010077672 A JP 2010077672A
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heat insulating
panel
insulating panel
outer heat
positioning
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JP5148438B2 (en
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Minoru Kimijima
穣 君島
Kiyoko Adachi
喜世子 足立
Masaharu Fukunishi
正治 福西
Yukiko Matsuura
有希子 松浦
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Panasonic Electric Works Co Ltd
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Panasonic Electric Works Co Ltd
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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

本発明は、住宅などの建物の外壁部に断熱層を形成する外張り断熱パネルに関する。   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.

省エネルギーの観点から、住宅などの建物について断熱性の向上が図られている。建物の外壁部において躯体と外壁材との間にグラスウールなどの断熱材が挿入されるものが、一般的な断熱壁構造として知られている。また、このような断熱壁構造の施工性を良好なものとするために、断熱材が躯体固定用の板材に配設された断熱パネルが各種提供、提案されている。   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.

下記特許文献１には、板材の表裏面にそれぞれ表断熱層、裏断熱層を板材に一体に形成し、裏断熱層における端縁近傍において端縁から所定幅に亘って裏断熱層を切り欠いて板材が露出した固定面を設けた断熱パネルが記載されている。   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.

上記断熱パネルは、表裏両面に断熱層を有するものであり、屋内側に配置された裏断熱層を切り欠くことによって固定面を形成している。そして、板材が露出する固定面を、断熱パネルを固定する柱や間柱などの建物躯体側の構造材に当接させることによって、取付位置の位置決めを行うことができる。
実用新案登録第３０４２９３２号公報 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

しかしながら、断熱パネルの中には外張り断熱パネルと称し、板材の屋外側の面にのみ断熱材が配設される断熱パネルもある。すなわち、外張り断熱パネルは、特許文献１に記載された断熱パネルにおいて裏断熱層が省略されているものである。このような外張り断熱パネルにおいて、建物躯体側の構造材に接触する面は、外壁部において屋内側に位置する裏面であり、板材の裏面は、通常、フラットな面から構成されている。   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.

したがって、建物躯体側の構造材への外張り断熱パネルの取付位置を決めるためには、柱や間柱などの建物躯体側の構造材に張り付けラインを墨打ちなどするしかなく、施工に手間取るという問題がある。   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.

本発明は、以上の通りの事情に鑑みてなされたものであり、取付位置の位置決めを容易に行え、施工性が改善された外張り断熱パネルを提供することを課題としている。   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.

本発明は、上記の課題を解決するために、以下の特徴を有している。   The present invention has the following features in order to solve the above problems.

第１の発明は、板状のパネル基材の屋外側に配置される表面にのみ断熱材が配設され、外側断熱層を有する外張り断熱パネルにおいて、建物躯体側の構造材に接触可能な位置決め部が、パネル基材の屋内側に配置される裏面に突設され、位置決め部が建物躯体側の構造材に接触することによって取付位置が決まることを特徴としている。   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.

第２の発明は、上記第１の発明の特徴において、位置決め部は、パネル基材の裏面において建物躯体側の構造材に接触する部分を除いて配設されていることを特徴としている。   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.

第３の発明は、上記第１または第２の発明の特徴において、断熱材は、パネル基材における表面において建物躯体側の構造材への固定部を除いて配設されていることを特徴としている。   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.

上記第１の発明によれば、建物躯体側の構造材に接触可能な位置決め部が、パネル基材の屋内側に配置される裏面に突設されているので、外張り断熱パネルを建物躯体側の構造材に取り付ける際に、位置決め部を構造材に接触させることによって、外張り断熱パネルの取付位置が決まる。したがって、墨打ちなどを行うことなく、容易に外張り断熱パネルの取付位置の位置決めを行うことができ、外張り断熱パネルの施工性が改善され、良好なものとなる。   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.

上記第２の発明によれば、上記第１の発明の効果に加え、位置決め部が、パネル基材の裏面において建物躯体側の構造材に接触する部分を除いて設けられているので、外張り断熱パネルの取り付けの際に、位置決め部が建物躯体側の構造材と干渉することがない。外張り断熱パネルの取付性は、位置決め部の配設によって阻害されることはない。   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.

上記第３の発明によれば、上記第１または第２の発明の効果に加え、断熱材は、パネル基材における表面において建物躯体側の構造材への固定部を除いて配設されているので、パネル基材の表面側から釘、ネジなどの固定具を用いて外張り断熱パネルを建物躯体側の構造材に固定する際に、断熱材が固定具によって破損などして断熱性が低下するのを抑制することができる。   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.

図１は、本発明の外張り断熱パネルの第１実施形態を表面側から示した斜視図である。図２は、図１に示した外張り断熱パネルを裏面側から示した斜視図である。図３は、図１に示した外張り断熱パネルの平面図である。   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.

外張り断熱パネル１は、外形が略長方形状で、板状のパネル基材２を備え、パネル基材２において、外張り断熱パネル１が建物躯体に取り付けられるときに屋外側に配置される表面３にのみ断熱材４が配設されている。断熱材４は、建物の外壁部において外側断熱層を形成する。   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.

断熱材４は、パネル基材２に比べ、短尺および短幅とされ、略直方体状の形状を有している。また、断熱材４は、パネル基材２の表面３の左右２箇所に分割されて配設されている。パネル基材２において、左右両側端部は柱への固定ための柱固定部５、上端部は梁への固定のための梁固定部６、下端部は土台への固定のための土台固定部７とされている。また、パネル基材２の長さ方向の略中央部は間柱への固定のための間柱固定部８とされている。２つの断熱材４は、このような柱固定部５、梁固定部６、土台固定部７および間柱固定部８を除くパネル基材２の表面３に配設されている。   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.

パネル基材２としては、クロス合板や強化合板、パーティクルボード、ＭＤＦ、木粉を樹脂材料と混合して押出成形などによって形成されるＷＰＢ（ウッドプラスチックボード）、集成材などの木質板をはじめ、石膏ボードや石膏スラグボードなどの石膏板、繊維補強セメント板、さらにこれらを積層などし、複合した複合板などの各種のものを用いることができる。   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.

断熱材４としては、発泡ポリスチレン、発泡ポリウレタン、ビーズ法ポリスチレン、エポキシフォーム、フェノールフォーム、ポリエチレンフォームなどの硬質合成樹脂発泡体の圧縮成形品や、グラスウールなどの各種のものを用いることができる。断熱材４は、適当な接着剤を用い、接着によってパネル基材２の表面３に取り付けたり、また、上記樹脂成形品の場合は成形と同時に樹脂それ自体が有する接着力によって接着させて取り付けたりすることができる。さらに、グラスウールなどの場合には、断熱材４が損傷などによって断熱性が低下しないように配慮してタッカー留めなどによって連結し、パネル基材２の表面３に取り付けることができる。   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.

外張り断熱パネル１では、断熱材４が、パネル基材２における表面３において建物躯体側の構造材への固定部、すなわち、柱固定部５、梁固定部６、土台固定部７および間柱固定部８を除いて配設されているので、これらの固定部５、６、７、８において釘、ネジなどを使用して建物躯体側の構造材に固定することができる。パネル基材２の表面３側から釘、ネジなどの固定具を用いて外張り断熱パネル１を建物躯体側の柱、梁、土台および間柱といった構造材に固定することができる。しかも、その際に、断熱材４がそれらの固定具によって破損などして断熱性が低下するのが抑制される。なお、断熱材４の配設位置は、建物躯体側の構造材の配置に応じて適宜変更することができる。   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.

また、外張り断熱パネル１では、パネル基材２において、外張り断熱パネル１が建物躯体に取り付けられるときに屋内側に配置される裏面９に位置決め部１０が突設され、パネル基材２の裏面９の外側に突出している。位置決め部１０も、パネル基材２に比べ、短尺および短幅の略直方体状の形状を有している。また、位置決め部１０は、パネル基材２の裏面９における下端部に２つ配設されている。２つの位置決め部１０の、パネル基材２の裏面９における配置位置は、パネル基材２における柱固定部５、土台固定部７および間柱固定部８に対応している。すなわち、柱固定部５、土台固定部７および間柱固定部８の裏側に位置する裏面９の部分を除いて位置決め部１０が配設されている。柱固定部５、土台固定部７、間柱固定部８の裏側に位置するそれぞれの裏面９の部分は、外張り断熱パネル１を建物躯体に取り付ける際に、建物躯体側の柱、土台、間柱に接触する部分である。したがって、位置決め部１０は２つとも、外張り断熱パネル１の取り付けの際にそれら建物躯体側の構造材と干渉することがない。   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.

位置決め部１０において外部に露出している左右両側面および下面の３つの面は、建物躯体側の構造材との接触面１１とされている。外側の接触面１１ａは柱に接触可能な面であり、内側の接触面１１ｂは間柱に接触可能な面である。下側の接触面１１ｃは土台に接触可能な面である。   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.

位置決め部１０は、一般には木材などの木質材から形成することができ、パネル基材２の裏面９に接着剤によって接着したり、釘、ネジ、タッカーなどの固定具によって固定したりすることができる。また、位置決め部１０は断熱材によって形成することもできる。この場合の断熱材は、パネル基材２の表面３に配設される断熱材４と同種であっても異種であっても構わない。このように断熱材から形成される位置決め部１０は、また、断熱材４と同様にしてパネル基材２に取り付けることができる。断熱材から形成される位置決め部１０は、外壁部の断熱性の向上に寄与する。   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.

このように、外張り断熱パネル１では、柱、間柱および土台といった建物躯体側の構造材に接触可能な接触面１１ａ、１１ｂ、１１ｃを有する位置決め部１０が、パネル基材２の裏面９において建物躯体側の構造材である、柱、間柱および土台に接触する部分を除いて設けられている。このため、外張り断熱パネル１は、断熱材４がパネル基材２の表面３にのみ配設されていても、位置決め部１０によって建物躯体へ取り付ける際の取付位置が決まり、位置決めすることができる。しかも、その位置決めを容易に行うことができる。   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.

図４は、図１に示した外張り断熱パネルの建物躯体への取り付けを示した平面図である。図５は、図１に示した外張り断熱パネルの建物躯体への取り付けを示した側面図である。   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.

図４および図５に示したように、外張り断熱パネル１を建物躯体１２に取り付ける際には、位置決め部１０の接触面１１ａを、建物躯体１２に配設された構造材としての柱１３の側面に接触させ、接触面１１ｂを間柱１４の側面にそれぞれ接触させることができ、また、接触面１１ｃを土台１５の上面に接触させることができる。このときの柱１３、間柱１４および土台１５との接触によって外張り断熱パネル１の取付位置が決まる。したがって、パネル基材２の裏面９に断熱材が配設されていない外張り断熱パネル１であっても、柱１３に張り付けラインを墨打ちするなどしなくとも取付位置の位置決めを行うことができ、しかも、位置決めを容易に行うことができる。このため、外張り断熱パネルの施工性が改善され、良好となる。   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.

また、位置決め部１０は、建物躯体１２側の構造材である柱１３、間柱１４および土台１５と干渉しないので、外張り断熱パネル１の取付性は、位置決め部１０の配設によって阻害されることはない。   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.

さらに、図５に示したように、位置決め部１０は、下側の接触面１１ｃが土台１５の上面に接触するので、外張り断熱パネル１は、接触面１１ａ、１１ｂによる幅方向の位置決めに加え、高さ方向の位置決めを同時に行うことができる。したがって、外張り断熱パネル１の高さ方向の位置決めのために、パネル基材２において裏面９の上端部に位置決め部１０を配設する必要は必ずしもなく、位置決め部１０の配設を必要最小限に抑えることが可能である。外張り断熱パネル１は、パネル基材２の裏面９における梁固定部６に対応する部分において梁１６に接触する。外張り断熱パネル１は、柱固定部５、間柱固定部８、土台固定部７および梁固定部６において、釘、ネジなどの固定具を用い、パネル基材２の表面３側から柱１３、間柱１４、土台１５および梁１６に固定することができる。   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.

なお、建物躯体１２側の構造材において、梁１６は、その上方に位置して対向する他の梁１７と組み合わせ、梁１６、１７で一組とし、相互の間にＨ型鋼などの鉄骨材１８が配設され、梁１６、１７と一体とされた複合梁１９が用いられているが、梁の構造は特にこれに限定されない。   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.

図６＜ａ＞＜ｂ＞は、それぞれ、本発明の外張り断熱パネルの第２実施形態、第３実施形態を示した裏面図である。外張り断熱パネル１ａ、１ｂにおいて、図１−３に示した外張り断熱パネル１に共通する部分には、図６＜ａ＞＜ｂ＞に同一の符号を付し、以下ではその説明を省略する。   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.

図６＜ａ＞に示した外張り断熱パネル１ａでは、２つの位置決め部１０ａは、図１−３に示した外張り断熱パネル１に比べ、短幅なものとなっており、位置決め部１０ａにおける接触面１１は、間柱１４との接触面１１ｃのみとしている。このように、位置決め部１０ａが間柱１４とのみ接触可能とされたものであっても、外張り断熱パネル１ａでは、建物躯体１２への取り付けに際し、取付位置の位置決めを行うことができ、しかも、位置決めを容易に行うことができる。また、位置決め部１０ａの配設による建物躯体１２側の構造材との干渉は生じない。図１−３に示した外張り断熱パネル１と同様に、施工性が改善され、良好となるとともに、外張り断熱パネル１ａの取付性は、位置決め部１０ａの配設によって阻害されることはない。   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. .

図６＜ｂ＞に示した外張り断熱パネル１ｂでは、２つの位置決め部１０ｂが、図１−３に示した外張り断熱パネル１に比べ、長尺なものとなっている。位置決め部１０ｂは、パネル基材２の表面３に配設された断熱材４に対応する部分の裏面９に設けられている。すなわち、位置決め部１０ｂは、パネル基材２における柱固定部５、土台固定部７および間柱固定部８の裏側に位置する部分を除く裏面９のほぼ全面に配設されている。このため、位置決め部１０ｂは、接触面１１として、接触面１１ａ、１１ｂ、１１ｃに加え、上側にも接触面１１ｄを有し、接触面１１ｄは梁１６に接触可能な面としている。接触面１１ｄは、外張り断熱パネル１の建物躯体１２への取り付けに際し、たとえば図５に示した梁１６の下面に接触し、外張り断熱パネル１の取付位置の位置決めをより確実に行う。   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.

このような外張り断熱パネル１ｂも、建物躯体１２への取り付けに際し、取付位置の位置決めを行うことができ、しかも、位置決めを容易に行うことができる。また、位置決め部１０ｂの配設による建物躯体１２側の構造材との干渉は生じない。図１−３に示した外張り断熱パネル１と同様に、施工性が改善され、良好となるとともに、外張り断熱パネル１ｂの取付性は、位置決め部１０ｂの配設によって阻害されることはない。   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. .

図７＜ａ＞＜ｂ＞は、それぞれ、図１に示した外張り断熱パネルの施工について示した、外壁部の外側から見た正面図、平面図である。   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.

外張り断熱パネル１は、建物躯体１２に対して、図４および図５に示したように位置決めが行われ、構造材としての柱１３、間柱１４、土台１５および梁１６に釘、ネジなどの固定具によって取り付けられ、固定される。外張り断熱パネル１の取り付けによって、その両隣に取り付ける外張り断熱パネル２０の取付位置はすでに位置決めされている。このため、外張り断熱パネル２０については、位置決め部１０が配設されていない従前の構成を有するものを適用することができる。すなわち、外張り断熱パネル２０では、２つの断熱材４が、柱固定部５、梁固定部６、土台固定部７および間柱固定部８を除くパネル基材２の表面３にのみ配設されている。裏面９には位置決め部１０は突設されていない。外張り断熱パネル２０は、外張り断熱パネル１に隣接させて配置することにより、柱１３、間柱１４、土台１５および梁１６への取付位置が決まる。柱固定部５、梁固定部６、土台固定部７および間柱固定部８においてパネル基材２の表面３側から釘、ネジなどの固定具を用いて柱１３、間柱１４、土台１５および梁１６に固定することができる。   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.

このようにして取り付け、固定された外張り断熱パネル２０の隣には、同じく外張り断熱パネル２０が取り付けられ、固定され、順次施工されて断熱壁構造が形成される。   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.

一方、建物躯体１２の構造や外張り断熱パネルの取付位置の精度が高く要求される場合は、外張り断熱パネル１のみを用い、互いに隣接させてその都度位置決めを行いながら、建物躯体１２に順次取り付け、固定することが可能である。   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.

いずれの場合にも、建物の外壁部における断熱壁構造の施工の作業性は良好である。   In any case, the workability of the construction of the heat insulating wall structure in the outer wall portion of the building is good.

本発明の外張り断熱パネルの第１実施形態を表面側から示した斜視図である。It is the perspective view which showed 1st Embodiment of the outer-layer heat insulation panel of this invention from the surface side. 図１に示した外張り断熱パネルを裏面側から示した斜視図である。It is the perspective view which showed the outer-layer heat insulation panel shown in FIG. 1 from the back surface side. 図１に示した外張り断熱パネルの平面図である。FIG. 2 is a plan view of the outer heat insulating panel shown in FIG. 1. 図１に示した外張り断熱パネルの建物躯体への取り付けを示した平面図である。It is the top view which showed the attachment to the building frame of the outer heat insulation panel shown in FIG. 図１に示した外張り断熱パネルの建物躯体への取り付けを示した側面図である。It is the side view which showed the attachment to the building frame of the outer heat insulation panel shown in FIG. ＜ａ＞＜ｂ＞は、それぞれ、本発明の外張り断熱パネルの第２実施形態、第３実施形態を示した裏面図である。<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＞は、それぞれ、図１に示した外張り断熱パネルの施工について示した、外壁部の外側から見た正面図、平面図である。<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.

符号の説明Explanation of symbols

１、１ａ、１ｂ 外張り断熱パネル
２ パネル基材
３ 表面
４ 断熱材
５ 柱固定部
６ 梁固定部
７ 土台固定部
８ 間柱固定部
９ 裏面
１０ 位置決め部
１２ 建物駆体
１３ 柱
１４ 間柱
１５ 土台
１６ 梁 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)

板状のパネル基材の屋外側に配置される表面にのみ断熱材が配設され、外側断熱層を有する外張り断熱パネルにおいて、建物躯体側の構造材に接触可能な位置決め部が、パネル基材の屋内側に配置される裏面に突設され、位置決め部が建物躯体側の構造材に接触することによって取付位置が決まることを特徴とする外張り断熱パネル。   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. 位置決め部は、パネル基材の裏面において建物躯体側の構造材に接触する部分を除いて配設されていることを特徴とする請求項１に記載の外張り断熱パネル。   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. 断熱材は、パネル基材における表面において建物躯体側の構造材への固定部を除いて配設されていることを特徴とする請求項１または２に記載の外張り断熱パネル。   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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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1171832A (en) * 1997-08-29 1999-03-16 Ig Tech Res Inc Heat insulating panel and heat insulating bed
JPH11131617A (en) * 1997-10-31 1999-05-18 Mitsubishi Chemical Corp Heat insulating panel for structure
JP2003278289A (en) * 2002-03-25 2003-10-02 Daiken Trade & Ind Co Ltd Thermal insulating panel, insulation wall structure and its construction method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1171832A (en) * 1997-08-29 1999-03-16 Ig Tech Res Inc Heat insulating panel and heat insulating bed
JPH11131617A (en) * 1997-10-31 1999-05-18 Mitsubishi Chemical Corp Heat insulating panel for structure
JP2003278289A (en) * 2002-03-25 2003-10-02 Daiken Trade & Ind Co Ltd Thermal insulating panel, insulation wall structure and its construction method

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