JP2005200924A - External heat insulating material and external heat insulating structure - Google Patents

External heat insulating material and external heat insulating structure Download PDF

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JP2005200924A
JP2005200924A JP2004008040A JP2004008040A JP2005200924A JP 2005200924 A JP2005200924 A JP 2005200924A JP 2004008040 A JP2004008040 A JP 2004008040A JP 2004008040 A JP2004008040 A JP 2004008040A JP 2005200924 A JP2005200924 A JP 2005200924A
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heat insulating
insulating material
compression member
soft
soft heat
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JP4250092B2 (en
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Isamu Ota
勇 太田
Kiyoaki Otsuki
清明 大槻
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MAG KK
Misawa Homes Co Ltd
MAG Co Ltd
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Misawa Homes Co Ltd
MAG Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide strongly formable external heat insulating material and external heat insulating structure capable of reducing cost, and superior in terms of construction. <P>SOLUTION: This external heat insulating material 10 is arranged in a plurality between a wall panel 1 and a facing material 3 installed on this wall panel 1 via furring strips 2, and has a soft heat insulating material 11, and a compression member 12 arranged in this soft heat insulating material 11 and formed by compressing the other soft heat insulating material. The furring strips 2 are fixed to the compression member 12 by integrating the soft heat insulating material 11 and the compression member 12 by fixing the compression member 12 to the soft heat insulating material 11. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、外壁と、この外壁に胴縁を介して取り付けられる外装材との間に複数設けられる外断熱材及び外断熱構造に関する。   The present invention relates to an outer heat insulating material and an outer heat insulating structure provided in a plurality between an outer wall and an exterior material attached to the outer wall via a trunk edge.

住宅などの建築物において、外壁からの熱の拡散を防止する目的で設けられる外断熱構造として、複数の壁パネルの外側表面に、互いに離れて配置される複数の硬質断熱材と、これら硬質断熱材の間に設けられる通気性を有する軟質断熱材とが予め一体形成された断熱パネルが複数配置され、これら断熱パネルの外側に、複数の胴縁と、これら胴縁の外側表面に固定された板材とで形成された外装材が、硬質断熱材部分を挟んで壁パネルに釘等を用いて固定することが知られている（例えば、特許文献１参照）。
特開２００３−１１９９２０号公報 In a building such as a house, as an outer heat insulating structure provided for the purpose of preventing the diffusion of heat from the outer wall, a plurality of hard heat insulating materials arranged apart from each other on the outer surface of the plurality of wall panels, and these hard heat insulating materials A plurality of heat insulation panels, which are preliminarily formed with a soft heat insulating material having air permeability provided between the materials, are arranged, and a plurality of trunk edges are fixed to the outer surfaces of the trunk edges on the outside of the thermal insulation panels. It is known that an exterior material formed of a plate material is fixed to a wall panel using a nail or the like with a hard heat insulating material portion interposed therebetween (see, for example, Patent Document 1).
JP 2003-119920 A

しかしながら、上記断熱パネルに使用される硬質断熱材は、例えば、スタイロフォーム（商品名）等を使用しており、一般的にコストが高いという問題がある。
また、上記断熱パネルは、複数の硬質断熱材と複数の軟質断熱材とが予め一体形成されたものであるので、ある程度の大きさを有しており、１枚の壁パネルと略等しい大きさに形成されている。そのため、このように予め作製された断熱パネルは、壁パネルの大きさが異なる場合に、その壁パネルの大きさに随時変更して作製しなければならず、施工面に優れないという問題がある。
さらに、複数の硬質断熱材と複数の軟質断熱材とは、スプレー状ののり等により直接接着し固定しているが、これらをさらに強固に固定することが望まれている。
また、上記断熱パネルを構成する複数の硬質断熱材は、該硬質断熱材の外面に取り付けられる胴縁に対して略直交する方向に配置され取り付けられる。そのため、断熱パネルの外面に防水透湿シートを配置し、さらに胴縁や板材を配置して、釘等でこれらを固定する際に、胴縁の下には軟質断熱材が配置されている場合もあり、必ずしも硬質断熱材が配置されているとは限らない。そのため、釘の位置決めが困難で作業効率が悪いという問題がある。 However, the hard heat insulating material used in the heat insulating panel uses, for example, styrofoam (trade name), and there is a problem that the cost is generally high.
Moreover, since the said heat insulation panel is a thing in which the some hard heat insulating material and the some soft heat insulating material were integrally formed previously, it has a certain size and a magnitude | size substantially equal to one wall panel. Is formed. Therefore, the heat insulation panel produced in advance in this way has a problem that when the size of the wall panel is different, it must be produced by changing the size of the wall panel as needed, and the construction surface is not excellent. .
Further, the plurality of hard heat insulating materials and the plurality of soft heat insulating materials are directly bonded and fixed by a spray paste or the like, but it is desired to fix them more firmly.
Moreover, the some hard heat insulating material which comprises the said heat insulation panel is arrange | positioned and attached in the direction substantially orthogonal to the trunk | rim edge attached to the outer surface of this hard heat insulating material. Therefore, when a waterproof and moisture permeable sheet is placed on the outer surface of the heat insulation panel, and a body edge and a plate material are placed and fixed with nails, etc., a soft heat insulation material is placed under the body edge However, the hard heat insulating material is not necessarily arranged. Therefore, there is a problem that positioning of the nail is difficult and work efficiency is poor.

本発明は、上記事情に鑑みてなされたもので、コストを削減でき、施工面にも優れ、しかも強固に形成することのできる外断熱材及び外断熱構造を提供することを課題としている。   This invention is made | formed in view of the said situation, and makes it a subject to provide the outer heat insulating material and outer heat insulating structure which can reduce cost, are excellent also in a construction surface, and can be formed firmly.

上記課題を解決するために、請求項１の発明は、例えば、図１及び図２に示すように、外壁（例えば、壁パネル１）と、この外壁１に胴縁２を介して取り付けられる外装材３との間に複数設けられる外断熱材１０であって、
軟質断熱材１１と、この軟質断熱材１１に設けられ、他の軟質断熱材が圧縮されてなる圧縮部材１２とを備え、
前記軟質断熱材１１に、前記圧縮部材１２が固定されることにより、前記軟質断熱材１１と前記圧縮部材１２とが一体化され、前記圧縮部材１２に前記胴縁２が固定されることを特徴とする。 In order to solve the above-mentioned problem, the invention of claim 1 is, for example, as shown in FIGS. 1 and 2, an outer wall (for example, a wall panel 1) and an exterior attached to the outer wall 1 via a trunk edge 2. A plurality of external heat insulating materials 10 provided between the materials 3,
A soft heat insulating material 11 and a compression member 12 provided on the soft heat insulating material 11 and compressed by another soft heat insulating material;
When the compression member 12 is fixed to the soft heat insulating material 11, the soft heat insulating material 11 and the compression member 12 are integrated, and the trunk edge 2 is fixed to the compression member 12. And

軟質断熱材１１や圧縮部材１２を構成する他の軟質断熱材の材料としては、例えば、グラスウールやロックウール等が挙げられる。   Examples of other soft heat insulating materials constituting the soft heat insulating material 11 and the compression member 12 include glass wool and rock wool.

請求項１の発明によれば、軟質断熱材１１と、この軟質断熱材１１に設けられ、他の軟質断熱材が圧縮されてなる圧縮部材１２とを備え、軟質断熱材１１に圧縮部材１２が固定されることにより、軟質断熱材１１と圧縮部材１２とが一体化されているので、断熱性に優れるとともに、軟質断熱材１１及び圧縮部材１２の他の軟質断熱材によって透湿性及び通気性に優れた構造とすることができる。
また、従来と異なり、高価な硬質断熱材のかわりに軟質断熱材を圧縮した圧縮部材１２を使用しているので、大幅なコスト削減を図ることができる。
さらに、本発明では圧縮部材１２に胴縁２が固定されるので、圧縮部材１２によって胴縁２及び外装材３を確実に固定し保持することができる。
また、従来と異なり、本発明の外断熱材１０は１つの軟質断熱材１１と１つの圧縮部材１２とを備え、このような外断熱材１０が外壁１に複数設けられることから、外断熱材１０の個数を適宜変更して外壁１の外側表面に設けることによって、種々の大きさの外壁１に容易に対応することができ、施工面に優れる。 According to the invention of claim 1, the soft heat insulating material 11 and the compression member 12 provided on the soft heat insulating material 11 and compressed by another soft heat insulating material are provided. Since the soft heat insulating material 11 and the compression member 12 are integrated by being fixed, the heat insulating property is excellent, and the soft heat insulating material 11 and the other soft heat insulating material of the compression member 12 are made moisture permeable and breathable. An excellent structure can be obtained.
Further, unlike the conventional case, since the compression member 12 obtained by compressing the soft heat insulating material is used instead of the expensive hard heat insulating material, significant cost reduction can be achieved.
Furthermore, in the present invention, the trunk edge 2 is fixed to the compression member 12, and therefore, the trunk edge 2 and the exterior material 3 can be reliably fixed and held by the compression member 12.
Unlike the prior art, the outer heat insulating material 10 of the present invention includes one soft heat insulating material 11 and one compression member 12, and a plurality of such outer heat insulating materials 10 are provided on the outer wall 1. By appropriately changing the number of 10 to be provided on the outer surface of the outer wall 1, it is possible to easily cope with the outer wall 1 of various sizes, and the construction surface is excellent.

請求項２の発明は、例えば、図３及び図４に示すように、外壁１Ａと、この外壁１Ａに胴縁２を介して取り付けられる外装材３との間に複数設けられる外断熱材１０Ａであって、
軟質断熱材１１と、この軟質断熱材１１に設けられ、他の軟質断熱材が圧縮されてなる圧縮部材１２とによって外断熱材本体が構成されており、この外断熱材本体の表面にシート材１３が被覆されることにより、前記軟質断熱材１１と前記圧縮部材１２とが一体化され、前記圧縮部材１２に前記胴縁２が固定されることを特徴とする。 The invention of claim 2 is, for example, as shown in FIGS. 3 and 4, a plurality of external heat insulating materials 10 </ b> A provided between an outer wall 1 </ b> A and an exterior material 3 attached to the outer wall 1 </ b> A via a trunk edge 2. There,
An outer heat insulating material body is constituted by the soft heat insulating material 11 and a compression member 12 provided on the soft heat insulating material 11 and compressed by another soft heat insulating material, and a sheet material is provided on the surface of the outer heat insulating material main body. 13, the soft heat insulating material 11 and the compression member 12 are integrated, and the trunk edge 2 is fixed to the compression member 12.

請求項２の発明によれば、軟質断熱材１１と、この軟質断熱材１１に設けられ、他の軟質断熱材が圧縮されてなる圧縮部材１２とによって外断熱材本体が構成されており、この外断熱材本体の表面にシート材１３が被覆されることにより、軟質断熱材１１と圧縮部材１２とが一体化されているので、断熱性に優れるとともに軟質断熱材１１及び圧縮部材１２の他の軟質断熱材によって透湿性及び通気性に優れた構造とすることができる。
また、従来と異なり、高価な硬質断熱材のかわりに軟質断熱材を圧縮した圧縮部材１２を使用しているので、大幅なコスト削減を図ることができる。
また、シート材１３によって、軟質断熱材１１と圧縮部材１２とを強固に固定することができる。
また、本発明では、圧縮部材１２に胴縁２が固定されるので、圧縮部材１２によって胴縁２及び外装材３を確実に固定し保持することができる
さらに、従来と異なり、本発明の外断熱材１０Ａは１つの軟質断熱材１１と１つの圧縮部材１２とを備え、このような外断熱材１０Ａが外壁１Ａに複数設けられることから、外断熱材１０Ａの個数を適宜変更して外壁１Ａに設けることによって、種々の大きさの外壁１Ａに容易に対応することができ、施工面に優れる。 According to the invention of claim 2, the outer heat insulating material body is constituted by the soft heat insulating material 11 and the compression member 12 provided on the soft heat insulating material 11 and compressed by the other soft heat insulating material. By covering the surface of the outer heat insulating material main body with the sheet material 13, the soft heat insulating material 11 and the compression member 12 are integrated, so that the heat insulating property is excellent and the other of the soft heat insulating material 11 and the compression member 12 is provided. A soft heat insulating material can provide a structure excellent in moisture permeability and air permeability.
Further, unlike the conventional case, since the compression member 12 obtained by compressing the soft heat insulating material is used instead of the expensive hard heat insulating material, significant cost reduction can be achieved.
Further, the soft heat insulating material 11 and the compression member 12 can be firmly fixed by the sheet material 13.
Further, in the present invention, since the trunk edge 2 is fixed to the compression member 12, the trunk edge 2 and the exterior material 3 can be securely fixed and held by the compression member 12. Since the heat insulating material 10A includes one soft heat insulating material 11 and one compression member 12, and a plurality of such outer heat insulating materials 10A are provided on the outer wall 1A, the number of the outer heat insulating materials 10A is appropriately changed to change the outer wall 1A. By providing in, it can respond | correspond easily to 1A of outer walls of various magnitude | sizes, and is excellent in a construction surface.

シート材１３の材料としては、例えば、ガラス、不織布、レーヨン、ポリエステル等が挙げられる。   Examples of the material of the sheet material 13 include glass, nonwoven fabric, rayon, and polyester.

請求項３の発明は、例えば、図２に示すように、請求項１又は２に記載の外断熱材１０において、
前記軟質断熱材１１の繊維方向と前記圧縮部材１２を構成する他の軟質断熱材の繊維方向とが直交するように、前記軟質断熱材１１と前記圧縮部材１２とが一体化されていることを特徴とする。 The invention of claim 3 is, for example, in the outer heat insulating material 10 according to claim 1 or 2, as shown in FIG.
The soft heat insulating material 11 and the compression member 12 are integrated so that the fiber direction of the soft heat insulating material 11 and the fiber direction of another soft heat insulating material constituting the compression member 12 are orthogonal to each other. Features.

請求項３の発明によれば、軟質断熱材１１の繊維方向と圧縮部材１２を構成する他の軟質断熱材の繊維方向とが直交するように、軟質断熱材１１と圧縮部材１２とが一体化されているので、圧縮部材１２を構成する他の軟質断熱材の繊維方向に対して直交する方向に軟質断熱材１１の荷重を受けることになり、軟質断熱材１１と圧縮部材１２とを強固に一体化することができ、強度に優れた外断熱材１０とすることができる。   According to invention of Claim 3, the soft heat insulating material 11 and the compression member 12 are integrated so that the fiber direction of the soft heat insulating material 11 and the fiber direction of the other soft heat insulating material which comprises the compression member 12 may orthogonally cross. Therefore, the load of the soft heat insulating material 11 is received in a direction orthogonal to the fiber direction of the other soft heat insulating materials constituting the compression member 12, and the soft heat insulating material 11 and the compression member 12 are strengthened. The outer heat insulating material 10 can be integrated and has excellent strength.

請求項４の発明は、例えば、図１に示すように、請求項１〜３のいずれか一項に記載の外断熱材１０において、
前記軟質断熱材１１及び前記他の軟質断熱材の材料がグラスウールであることを特徴とする。 As for invention of Claim 4, as shown in FIG. 1, in the outer heat insulating material 10 as described in any one of Claims 1-3,
The material of the soft heat insulating material 11 and the other soft heat insulating material is glass wool.

請求項４の発明によれば、軟質断熱材１１及び他の軟質断熱材の材料がグラスウールであるので、断熱性、吸湿性、透湿性に優れ、軽くて施工し易い。また、安価でコスト削減を図ることができる。   According to invention of Claim 4, since the material of the soft heat insulating material 11 and another soft heat insulating material is glass wool, it is excellent in heat insulation, moisture absorption, and moisture permeability, is light and is easy to construct. In addition, the cost can be reduced at a low cost.

請求項５の発明は、例えば、図２に示すように、請求項１〜４のいずれか一項に記載の外断熱材１０が外壁１に複数設けられてなる外断熱構造であって、
前記外断熱材１０の圧縮部材１２に、胴縁２が前記圧縮部材１２に対して略平行となるように取り付けられ、前記胴縁２に外装材３が取り付けられていることを特徴とする。 The invention of claim 5 is an outer heat insulating structure in which a plurality of the outer heat insulating materials 10 according to any one of claims 1 to 4 are provided on the outer wall 1 as shown in FIG.
It is characterized in that the body edge 2 is attached to the compression member 12 of the outer heat insulating material 10 so as to be substantially parallel to the compression member 12, and the exterior material 3 is attached to the body edge 2.

請求項５の発明によれば、圧縮部材１２に胴縁２が圧縮部材１２に対して略平行となるように取り付けられ、胴縁２に外断熱材３が取り付けられているので、胴縁２や外装材３から外壁１に向けて釘やビスＢ等の止着材を打ち込む際に、胴縁２の内側には必ず圧縮部材１２が配置されていることから、胴縁２に止着材を打ち込めば良いので従来に比して止着材の位置決めが容易で、施工をスムーズに行うことができる。
また、透湿性及び通気性にも優れるとともに、断熱性にも優れた構造とすることができ、さらに、従来と異なり、高価な硬質断熱材のかわりに軟質断熱材を圧縮した圧縮部材１２を使用しているので、大幅なコスト削減を図ることができる。しかも、この圧縮部材１２によって胴縁２及び外装材３を確実に固定し保持することができる。
また、従来と異なり、外断熱材１０が外壁１の外側表面に複数設けられているので、種々の大きさの外壁１に容易に対応することができ、施工が簡単となる。 According to the invention of claim 5, the trunk edge 2 is attached to the compression member 12 so as to be substantially parallel to the compression member 12, and the outer heat insulating material 3 is attached to the trunk edge 2. When a fastening material such as a nail or screw B is driven from the exterior material 3 toward the outer wall 1, the compression member 12 is always disposed inside the trunk edge 2. Therefore, positioning of the fastening material is easier than in the prior art, and construction can be performed smoothly.
Moreover, while being excellent in moisture permeability and breathability, it can also be set as the structure excellent in heat insulation, and unlike the past, the compression member 12 which compressed the soft heat insulating material instead of the expensive hard heat insulating material is used. As a result, significant cost reductions can be achieved. In addition, the body edge 2 and the exterior material 3 can be securely fixed and held by the compression member 12.
Also, unlike the prior art, since a plurality of outer heat insulating materials 10 are provided on the outer surface of the outer wall 1, it is possible to easily cope with the outer wall 1 of various sizes, and the construction is simplified.

本発明に係る外断熱材によれば、断熱性に優れるとともに透湿性及び通気性に優れ、また、硬質断熱材のかわりに圧縮された軟質断熱材を使用することにより、大幅なコスト削減を図ることができる。
また、軟質断熱材と圧縮部材とによって構成された外断熱材本体の表面をシート材で被覆した場合には、軟質断熱材と圧縮部材とを強固に固定することができる。
さらに、胴縁及び外装材を確実に固定し保持することができる。
また、従来と異なり、外断熱材の個数を適宜変更することによって、種々の大きさの外壁に容易に対応することができ、施工面に優れる。 According to the outer heat insulating material according to the present invention, it is excellent in heat insulating properties, excellent in moisture permeability and air permeability, and uses a compressed heat insulating material instead of a hard heat insulating material, thereby greatly reducing the cost. be able to.
Moreover, when the surface of the outer heat insulating material main body constituted by the soft heat insulating material and the compression member is covered with a sheet material, the soft heat insulating material and the compression member can be firmly fixed.
Furthermore, the trunk edge and the exterior material can be securely fixed and held.
Further, unlike the conventional case, by appropriately changing the number of outer heat insulating materials, it is possible to easily cope with outer walls of various sizes, and the construction surface is excellent.

本発明に係る外断熱構造によれば、止着材の位置決めが容易で、施工をスムーズに行うことができる。また、断熱性に優れるとともに透湿性及び通気性にも優れた構造とすることができ、さらに、胴縁及び外装材を確実に固定し保持することができる。
また、従来と異なり、外断熱材が外壁の外側表面に複数設けられているので、種々の大きさの外壁に容易に対応することができ、施工が簡単となる。 According to the outer heat insulating structure according to the present invention, positioning of the fastening material is easy and the construction can be performed smoothly. Moreover, it can be set as the structure excellent in heat insulation, moisture permeability, and air permeability, Furthermore, a trunk edge and exterior material can be fixed and hold | maintained reliably.
Further, unlike the prior art, since a plurality of outer heat insulating materials are provided on the outer surface of the outer wall, it is possible to easily cope with outer walls of various sizes, and the construction is simplified.

以下、本発明の実施の形態を図面に基づいて説明する。
［第１の実施の形態］
図１は、本発明に係る外断熱材の概略斜視図であり、図２は、本発明に係る外断熱構造を示す側断面図である。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[First Embodiment]
FIG. 1 is a schematic perspective view of an outer heat insulating material according to the present invention, and FIG. 2 is a side sectional view showing an outer heat insulating structure according to the present invention.

まず、本発明に係る外断熱材の構成について、図１及び図２を参照して説明する。本実施の形態では、外断熱材１０は、例えば、外壁とされる壁パネル１と、この壁パネル１に胴縁２を介して取り付けられる外装材３との間に複数設けられるものとする。
外断熱材１０は、軟質断熱材１１と、この軟質断熱材１１に設けられ、他の軟質断熱材が圧縮されてなる圧縮部材１２とを備えている。そして、軟質断熱材１１の表面全体を被覆するシート材１３の表面（側面）に圧縮部材１２が固定されることにより、軟質断熱材１１と圧縮部材１２とが一体化され、圧縮部材１２に胴縁２が固定される。 First, the configuration of the outer heat insulating material according to the present invention will be described with reference to FIGS. 1 and 2. In the present embodiment, for example, a plurality of outer heat insulating materials 10 are provided between a wall panel 1 that is an outer wall and an exterior material 3 that is attached to the wall panel 1 via a trunk edge 2.
The outer heat insulating material 10 includes a soft heat insulating material 11 and a compression member 12 provided on the soft heat insulating material 11 and formed by compressing another soft heat insulating material. The compression member 12 is fixed to the surface (side surface) of the sheet material 13 that covers the entire surface of the soft heat insulating material 11, whereby the soft heat insulating material 11 and the compression member 12 are integrated, and the compression member 12 is Edge 2 is fixed.

軟質断熱材１１は、例えば、厚み約２５ｍｍ、高さ８５０ｍｍ、幅約１８２０ｍｍの長尺な板状部材である。
軟質断熱材１１の材料としては、例えば、グラスウールやロックウール等が挙げられる。特に、断熱性、吸湿性、透湿性に優れ、軽くて施工し易く、また、安価な点でグラスウールが好適である。 The soft heat insulating material 11 is a long plate-like member having a thickness of about 25 mm, a height of 850 mm, and a width of about 1820 mm, for example.
Examples of the material of the soft heat insulating material 11 include glass wool and rock wool. In particular, glass wool is preferred because it is excellent in heat insulation, hygroscopicity and moisture permeability, is light and easy to construct, and is inexpensive.

圧縮部材１２は、例えば、厚み約２５ｍｍ、高さ約６０ｍｍ、幅約１８２０ｍｍの長尺な板状部材で、圧縮部材１２の外側表面に設けられる胴縁２と略等しい大きさをなしている。したがって、外断熱材１０のうち、軟質断熱材１１が大部分を占めている。
また、圧縮部材１２を構成する他の軟質断熱材は、上述の軟質断熱材１１と同様にグラスウールやロックウール等を使用することができる。そして、圧縮部材１２は、このような軟質断熱材を圧縮し矩形板状に成形されている。 The compression member 12 is a long plate-like member having a thickness of about 25 mm, a height of about 60 mm, and a width of about 1820 mm, for example, and has a size substantially equal to the trunk edge 2 provided on the outer surface of the compression member 12. Therefore, the soft heat insulating material 11 occupies most of the outer heat insulating material 10.
Further, as the other soft heat insulating material constituting the compression member 12, glass wool, rock wool, or the like can be used in the same manner as the soft heat insulating material 11 described above. And the compression member 12 compresses such a soft heat insulating material, and is shape | molded by the rectangular plate shape.

そして、軟質断熱材１１と圧縮部材１２とが、軟質断熱材１１の繊維方向と圧縮部材１２を構成する他の軟質断熱材の繊維方向とが直交するように一体化されている。
また、シート材１３の材料としては、例えば、ガラス、不織布、レーヨン、ポリエステル等が挙げられる。 And the soft heat insulating material 11 and the compression member 12 are integrated so that the fiber direction of the soft heat insulating material 11 and the fiber direction of the other soft heat insulating material which comprises the compression member 12 may orthogonally cross.
Moreover, as a material of the sheet | seat material 13, glass, a nonwoven fabric, rayon, polyester etc. are mentioned, for example.

ここで、本発明の外断熱材１０を作製するためには、例えば、袋状にされたシート材１３の中に軟質断熱材１１を充填して、矩形板状となるように形成する。そして、この軟質断熱材１１の一つの側面に接着剤等を塗布して、予め矩形板状に軟質断熱材が圧縮成形された圧縮部材１２を接着し固定することによって、軟質断熱材１１と圧縮部材１２とを一体化し外断熱材１０とする。このとき、軟質断熱材１１の繊維方向と圧縮部材１２を構成する他の軟質断熱材の繊維方向とが直交するように軟質断熱材１１に圧縮部材１２を接着する。   Here, in order to produce the outer heat insulating material 10 of the present invention, for example, a soft heat insulating material 11 is filled into a bag-like sheet material 13 and formed into a rectangular plate shape. Then, an adhesive or the like is applied to one side surface of the soft heat insulating material 11, and the compression member 12 in which the soft heat insulating material is compression-molded in a rectangular plate shape is bonded and fixed in advance, thereby compressing the soft heat insulating material 11 and the soft heat insulating material 11. The member 12 is integrated with the outer heat insulating material 10. At this time, the compression member 12 is bonded to the soft heat insulating material 11 so that the fiber direction of the soft heat insulating material 11 and the fiber direction of another soft heat insulating material constituting the compression member 12 are orthogonal to each other.

なお、外断熱材１０は上述の構成に限らず、例えば、図６に示すようにシート材１３を使用せずに軟質断熱材１１に圧縮部材１２を直接接着して固定することによって、軟質断熱材１１と圧縮部材１２とを一体化した外断熱材１０Ｂとしても良い。
その他、例えば、図７に示すように袋状にされたシート材１３の中に軟質断熱材１１と、予め他の軟質断熱材を圧縮した圧縮部材１２との両方を一緒に充填して、矩形板状となるように形成し外断熱材１０Ｃとしても良い。この方法によれば、上述の外断熱材１０を作製する方法に比べて、一度に軟質断熱材１１と圧縮部材１２とを一体化することができるため簡単に施工することができる。 In addition, the outer heat insulating material 10 is not limited to the above-described configuration. For example, as illustrated in FIG. 6, the compression member 12 is directly bonded and fixed to the soft heat insulating material 11 without using the sheet material 13. It is good also as the outer heat insulating material 10B which integrated the material 11 and the compression member 12. FIG.
In addition, for example, as shown in FIG. 7, a sheet material 13 formed into a bag shape is filled together with both a soft heat insulating material 11 and a compression member 12 obtained by compressing another soft heat insulating material in advance. The outer heat insulating material 10C may be formed in a plate shape. According to this method, since the soft heat insulating material 11 and the compression member 12 can be integrated at a time as compared with the method of manufacturing the outer heat insulating material 10 described above, it can be easily constructed.

次に、上述の構成をなした複数の外断熱材１０が壁パネル１に設けられてなる外断熱構造について説明する。
本実施の形態における建物は、パネル工法により構築されており、パネル工法とは、予め工場等で製造された木質パネルを現場で基礎に組み付けていくことにより、住宅の床、壁、屋根等を構築するものである。 Next, an outer heat insulating structure in which a plurality of outer heat insulating materials 10 configured as described above are provided on the wall panel 1 will be described.
The building in the present embodiment is constructed by a panel method, which means that the floor, wall, roof, etc. of the house are assembled by assembling the wooden panel manufactured in advance at the factory to the foundation. To build.

図２に示すように、建築される建物の外周に略沿って、基礎４が構築され、基礎４の内側で地盤Ｇ上には、防湿土間コンクリート４aが打設されている。
基礎４の上端には台輪５が敷き込まれており、この台輪５の上面のうちの内側半分に、床パネル６の端部が設置され、外側半分に長尺な桟材である半土台７が設置されている。また、半土台７及び床パネル６の端部の上面に壁パネル１が設置されている。
そして、これら基礎４、台輪５、半土台７及び壁パネル１は、基礎４に予め埋設されたアンカーボルト（図示しない）がそれぞれ台輪５、半土台７、壁パネル１に挿通されて、壁パネル１の下端部に止着されることによって固定されている。
なお、床パネル６の下面全面には防蟻シート８aが貼られており、台輪５の上面と半土台７及び床パネル６の端部の下面との間には気密性を確保するためにコーキング材８bが設けられている。 As shown in FIG. 2, the foundation 4 is constructed substantially along the outer periphery of the building to be constructed, and the moisture-proof soil concrete 4 a is placed on the ground G inside the foundation 4.
A base 5 is laid on the upper end of the foundation 4. The end of the floor panel 6 is installed on the inner half of the upper surface of the base 5, and the outer half is a long frame. A base 7 is installed. Further, the wall panel 1 is installed on the upper surfaces of the end portions of the semi-base 7 and the floor panel 6.
And these foundation 4, base ring 5, semi-base 7 and wall panel 1 are anchor bolts (not shown) embedded in base 4 in advance through base 5, semi-base 7, and wall panel 1, respectively. It is fixed by being fixed to the lower end of the wall panel 1.
In addition, the ant-proof sheet | seat 8a is affixed on the whole lower surface of the floor panel 6, and in order to ensure airtightness between the upper surface of the base ring 5, and the lower surface of the half base 7 and the edge part of the floor panel 6. A caulking material 8b is provided.

壁パネル１は、框材を矩形状に組み立てるとともに、この矩形枠の内部に補強用の桟材を縦横に組み付けて枠体を構成し、この枠体内に軟質断熱材１aが充填され、枠体の両面に合板などの面材１bが設けられてなる。上記軟質断熱材１aとしては、例えば、グラスウールやロックウール等が挙げられる。   The wall panel 1 assembles the frame material into a rectangular shape, and forms a frame body by assembling reinforcing bars vertically and horizontally inside the rectangular frame, and the frame body is filled with the soft heat insulating material 1a. A face material 1b such as a plywood is provided on both sides. Examples of the soft heat insulating material 1a include glass wool and rock wool.

壁パネル１の外側表面には、複数の外断熱材１０が、その長手方向を横にして壁パネル１の上下方向に沿って配置され、タッカーによって仮止めされている。そして、これら複数の外断熱材１０の外側表面には、複数の胴縁２が圧縮部材１２と同じ方向（横向き）に配置され、圧縮部材１２に向けてビスＢが打ち込まれることにより固定されている。さらに、これら胴縁２の外側表面に外装材３が胴縁２に向けてビスＢが打ち込まれることにより固定されている。
また、壁パネル１の下端部と半土台７との間には、水切り９が取り付けられている。 On the outer surface of the wall panel 1, a plurality of outer heat insulating materials 10 are arranged along the vertical direction of the wall panel 1 with the longitudinal direction thereof being transverse, and are temporarily fixed by a tacker. A plurality of trunk edges 2 are arranged on the outer surface of the plurality of outer heat insulating materials 10 in the same direction (lateral direction) as the compression member 12, and are fixed by driving screws B toward the compression member 12. Yes. Further, the exterior material 3 is fixed to the outer surface of the barrel edge 2 by driving a screw B toward the barrel edge 2.
A drainer 9 is attached between the lower end of the wall panel 1 and the semi-base 7.

以上、本発明の第１の形態の外断熱材１０によれば、軟質断熱材１１と、この軟質断熱材１１に設けられ、他の軟質断熱材が圧縮されてなる圧縮部材１２とを備え、軟質断熱材１１に設けられたシート材１３の表面に圧縮部材１２が固定されることにより、軟質断熱材１１と圧縮部材１２とが一体化されているので、断熱性に優れるとともに透湿性及び通気性に優れた構造とすることができる。
また、従来と異なり、高価な硬質断熱材のかわりに軟質断熱材を圧縮した圧縮部材１２を使用しているので、大幅なコスト削減を図ることができる。
また、シート材１３によって、軟質断熱材１１と圧縮部材１２とを強固に固定することができる。
さらに、本発明では圧縮部材１２に胴縁２が固定されるので、胴縁２及び外装材３を確実に固定し保持することができる。
また、従来と異なり、外断熱材１０が壁パネル１の外側表面に複数設けられることから、外断熱材１０の個数を適宜変更することによって、種々の大きさの壁パネル１に容易に対応することができ、施工面に優れる。
加えて、軟質断熱材１１の繊維方向と圧縮部材１２を構成する他の軟質断熱材の繊維方向とが直交するように一体化されているので、圧縮部材１２を構成する他の軟質断熱材の繊維方向に対して直交する方向に軟質断熱材１１の荷重を受けることになり、強度面においても優れる。 As described above, according to the outer heat insulating material 10 of the first aspect of the present invention, the soft heat insulating material 11 and the compression member 12 provided on the soft heat insulating material 11 and compressed by other soft heat insulating material are provided. By fixing the compression member 12 to the surface of the sheet material 13 provided on the soft heat insulating material 11, since the soft heat insulating material 11 and the compression member 12 are integrated, the heat insulating property is excellent and moisture permeability and ventilation are provided. It can be set as the structure excellent in property.
Further, unlike the conventional case, since the compression member 12 obtained by compressing the soft heat insulating material is used instead of the expensive hard heat insulating material, significant cost reduction can be achieved.
Further, the soft heat insulating material 11 and the compression member 12 can be firmly fixed by the sheet material 13.
Furthermore, in the present invention, since the trunk edge 2 is fixed to the compression member 12, the trunk edge 2 and the exterior material 3 can be reliably fixed and held.
Also, unlike the conventional case, since a plurality of outer heat insulating materials 10 are provided on the outer surface of the wall panel 1, it is possible to easily cope with wall panels 1 of various sizes by appropriately changing the number of the outer heat insulating materials 10. It can be used and is excellent in construction.
In addition, since the fiber direction of the soft heat insulating material 11 and the fiber direction of the other soft heat insulating material constituting the compression member 12 are integrated so as to be orthogonal, the other soft heat insulating material constituting the compression member 12 The load of the soft heat insulating material 11 is received in a direction orthogonal to the fiber direction, and the strength is also excellent.

本発明の第１の実施の形態の外断熱構造によれば、圧縮部材１２に胴縁２が圧縮部材１２に対して略平行となるように取り付けられ、胴縁２に外断熱材３が取り付けられているので、胴縁２や外装材３から壁パネル１に向けてビスＢを打ち込む際に、胴縁２の内側には必ず圧縮部材１２が配置されていることから、ビスＢの位置決めが容易で、施工をスムーズに行うことができる。   According to the outer heat insulating structure of the first embodiment of the present invention, the body edge 2 is attached to the compression member 12 so as to be substantially parallel to the compression member 12, and the outer heat insulating material 3 is attached to the body edge 2. Therefore, when the screw B is driven from the body edge 2 or the exterior material 3 toward the wall panel 1, the compression member 12 is always arranged inside the body edge 2, so that the positioning of the screw B is performed. It is easy and construction can be performed smoothly.

［第２の実施の形態］
図３(a)は、本発明に係る外断熱材の斜視図、図３(b)は、本発明に係る外断熱材が２つ取り付けられた状態を示す側断面図、図４は、本発明に係る外断熱構造を示す側断面図である。
図３(a)、(b)及び図４に示すように、本発明の外断熱材１０Ａは、軟質断熱材１１と、この軟質断熱材１１に設けられ、他の軟質断熱材が圧縮されてなる圧縮部材１２とによって外断熱材本体が構成されており、この外断熱材本体の表面（すなわち、外装材１０Ａを外壁１Ａに取り付けた際に外側に当たる面）にシート材１３が被覆されることにより、軟質断熱材１１と圧縮部材１２とが一体化されている。また、シート材１３は外断熱材本体の表面からはみ出されている。
なお、この外断熱材１０Ａも第１の実施の形態の外断熱材１０と同様に、軟質断熱材１１の繊維方向と圧縮部材１２を構成する他の軟質断熱材の繊維方向とが直交している。
また、軟質断熱材１１、圧縮部材１２及びシート材１３の材料としては、上述したものと同様のものを使用することができる。 [Second Embodiment]
3 (a) is a perspective view of an outer heat insulating material according to the present invention, FIG. 3 (b) is a side sectional view showing a state where two outer heat insulating materials according to the present invention are attached, and FIG. It is a sectional side view which shows the outer heat insulation structure which concerns on invention.
As shown in FIGS. 3A, 3B and 4, the outer heat insulating material 10A of the present invention is provided on the soft heat insulating material 11 and the soft heat insulating material 11, and the other soft heat insulating material is compressed. The outer heat insulating material main body is constituted by the compression member 12 to be formed, and the sheet material 13 is coated on the surface of the outer heat insulating material main body (that is, the surface that hits the outside when the exterior material 10A is attached to the outer wall 1A). Thus, the soft heat insulating material 11 and the compression member 12 are integrated. Further, the sheet material 13 protrudes from the surface of the outer heat insulating material body.
In addition, similarly to the outer heat insulating material 10 of the first embodiment, the fiber direction of the soft heat insulating material 11 and the fiber direction of other soft heat insulating materials constituting the compression member 12 are also orthogonal to this outer heat insulating material 10A. Yes.
Moreover, as a material of the soft heat insulating material 11, the compression member 12, and the sheet | seat material 13, the thing similar to what was mentioned above can be used.

このような外断熱材１０Ａを作製する方法としては、例えば、軟質断熱材１１及び圧縮部材１２の表面よりも大きなシート材１３を用意しておき、まず、軟質断熱材１１の下面にシート材１３を接着して被覆した後、このシート材１３上及び軟質断熱材１１の側面に圧縮部材１２を接着し固定する。これによって、軟質断熱材１１と圧縮部材１２とが一体化されるとともに、軟質断熱材１１及び圧縮部材１２からなる外断熱材本体の表面からシート材１３がはみ出される。この方法によれば、図３(b)に示すように、外断熱材１０Ａを複数取り付けた場合に、はみ出した部分のシート材１３が、上下に隣接する外断熱材１０Ａどうしの境界に位置するため、このシート材１３によって施工時の雨水の浸入を防ぐことができる。   As a method for producing such an outer heat insulating material 10A, for example, a sheet material 13 larger than the surfaces of the soft heat insulating material 11 and the compression member 12 is prepared, and first, the sheet material 13 is formed on the lower surface of the soft heat insulating material 11. Then, the compression member 12 is adhered and fixed on the sheet material 13 and the side surface of the soft heat insulating material 11. As a result, the soft heat insulating material 11 and the compression member 12 are integrated, and the sheet material 13 protrudes from the surface of the outer heat insulating material body composed of the soft heat insulating material 11 and the compression member 12. According to this method, as shown in FIG. 3B, when a plurality of outer heat insulating materials 10A are attached, the protruding sheet material 13 is located at the boundary between the upper and lower outer heat insulating materials 10A. Therefore, the sheet material 13 can prevent rainwater from entering during construction.

次に、上述の構成をなした複数の外断熱材１０Ａが壁パネル１Ａに設けられてなる外断熱構造について説明する。
本発明の外断熱構造は、第１の実施の形態と異なり、建物の開口部周囲を構成する壁パネル１Ａに外断熱材１０Ａを設けた場合である。
図４に示すように、複数の壁パネル１Ａにより構成された建物躯体には開口部Ｋが形成されている。これら壁パネル１Ａの外側表面には、複数の外断熱材１０Ａが、その長手方向を横にして壁パネル１Ａの上下方向に沿って配置され、タッカーによって仮止めされている。そして、これら複数の外断熱材１０Ａの外側表面には、複数の胴縁２が圧縮部材１２と同じ方向（横向き）に配置され、圧縮部材１２に向けてビスＢが打ち込まれることにより固定されている。さらに、これら胴縁２の外側表面に外装材３が胴縁２に向けてビスＢが打ち込まれることにより固定されている。 Next, an outer heat insulating structure in which a plurality of outer heat insulating materials 10A configured as described above are provided on the wall panel 1A will be described.
Unlike the first embodiment, the outer heat insulating structure of the present invention is a case where the outer heat insulating material 10A is provided on the wall panel 1A that forms the periphery of the opening of the building.
As shown in FIG. 4, an opening K is formed in a building frame composed of a plurality of wall panels 1A. On the outer surfaces of these wall panels 1A, a plurality of outer heat insulating materials 10A are arranged along the vertical direction of the wall panels 1A with the longitudinal direction being transverse, and are temporarily fixed by a tacker. A plurality of trunk edges 2 are arranged in the same direction (lateral direction) as the compression member 12 on the outer surface of the plurality of outer heat insulating materials 10 </ b> A, and fixed by a screw B being driven toward the compression member 12. Yes. Further, the exterior material 3 is fixed to the outer surface of the barrel edge 2 by driving a screw B toward the barrel edge 2.

また、開口部Ｋを形成する内周面と壁パネル１Ａの内側表面との間に跨るように室内用化粧枠３０が設置されている。壁パネル１Ａの外側表面のうち、外断熱材１０Ａの下端部には調整材３１が設けられており、この調整材３１にサッシ枠３２が設置されている。サッシ枠３２にはサッシ３３が嵌め込まれている。
このようにサッシ枠３２を設けることにより、外装材３の上端部はサッシ枠３２より内側に位置することから水切りが不要となる。 Moreover, the indoor decorative frame 30 is installed so as to straddle between the inner peripheral surface forming the opening K and the inner surface of the wall panel 1A. Of the outer surface of the wall panel 1 </ b> A, an adjustment material 31 is provided at the lower end of the outer heat insulating material 10 </ b> A, and a sash frame 32 is installed on the adjustment material 31. A sash 33 is fitted in the sash frame 32.
By providing the sash frame 32 in this way, the upper end portion of the exterior material 3 is located on the inner side of the sash frame 32, so that draining is unnecessary.

なお、図５における室内用化粧枠３０Ａは、図４の室内用化粧枠３０よりも小さい場合であり、例えば、厚み９０ｍｍの壁パネル仕様である。この場合、調整材３１を設けずにサッシ枠３２が直接、開口部Ｋを形成する内周面の外側部分に設置されている。図４に示す室内用化粧枠３０は、厚み１２０ｍｍの壁パネル仕様である。   Note that the indoor decorative frame 30A in FIG. 5 is smaller than the indoor decorative frame 30 in FIG. 4, and is, for example, a wall panel specification with a thickness of 90 mm. In this case, the sash frame 32 is directly installed in the outer part of the inner peripheral surface that forms the opening K without providing the adjusting material 31. The interior decorative frame 30 shown in FIG. 4 has a wall panel specification with a thickness of 120 mm.

以上、本発明の第２の実施の形態の外断熱材１０Ａによれば、軟質断熱材１１と、この軟質断熱材１１に設けられ、他の軟質断熱材が圧縮されてなる圧縮部材１２とによって外断熱材本体が構成されており、この外断熱材本体の表面全体にシート材１３が被覆されることにより、軟質断熱材１１と圧縮部材１２とが一体化されているので、断熱性に優れるとともに軟質断熱材１１によって透湿性及び通気性に優れた構造とすることができる。
また、従来と異なり、高価な硬質断熱材のかわりに軟質断熱材を圧縮した圧縮部材１２を使用しているので、大幅なコスト削減を図ることができる。
また、シート材１３によって、軟質断熱材１１と圧縮部材１２とを強固に固定することができる。
また、本発明では、圧縮部材１２に胴縁２が固定されるので、胴縁２及び外装材３を確実に固定し保持することができる。
さらに、従来と異なり、外断熱材１０Ａが壁パネル１Ａの外側表面に複数設けられることから、外断熱材１０Ａの個数を適宜変更することによって、種々の大きさの壁パネル１Ａに容易に対応することができ、施工面に優れる。 As described above, according to the outer heat insulating material 10A of the second embodiment of the present invention, the soft heat insulating material 11 and the compression member 12 provided on the soft heat insulating material 11 and compressed by the other soft heat insulating material. The outer heat insulating material main body is configured, and the soft heat insulating material 11 and the compression member 12 are integrated by covering the entire surface of the outer heat insulating material main body with the sheet material 13, so that the heat insulating property is excellent. In addition, the soft heat insulating material 11 can provide a structure excellent in moisture permeability and air permeability.
Further, unlike the conventional case, since the compression member 12 obtained by compressing the soft heat insulating material is used instead of the expensive hard heat insulating material, significant cost reduction can be achieved.
Further, the soft heat insulating material 11 and the compression member 12 can be firmly fixed by the sheet material 13.
Further, in the present invention, since the trunk edge 2 is fixed to the compression member 12, the trunk edge 2 and the exterior material 3 can be reliably fixed and held.
Furthermore, unlike the prior art, since a plurality of outer heat insulating materials 10A are provided on the outer surface of the wall panel 1A, it is possible to easily cope with wall panels 1A of various sizes by appropriately changing the number of outer heat insulating materials 10A. It can be used and is excellent in construction.

本発明の第２の実施の形態の外断熱構造によれば、圧縮部材１２に胴縁２が圧縮部材１２に対して略平行となるように取り付けられ、胴縁２に外断熱材３が取り付けられているので、胴縁２や外装材３から壁パネル１Ａに向けてビスＢを打ち込む際に、胴縁２の内側には必ず圧縮部材１２が配置されていることから、ビスＢの位置決めが容易で、施工をスムーズに行うことができる。   According to the outer heat insulating structure of the second embodiment of the present invention, the trunk edge 2 is attached to the compression member 12 so as to be substantially parallel to the compression member 12, and the outer heat insulating material 3 is attached to the trunk edge 2. Therefore, when the screw B is driven toward the wall panel 1A from the body edge 2 or the exterior material 3, the compression member 12 is always arranged inside the body edge 2, so that the positioning of the screw B is performed. It is easy and construction can be performed smoothly.

なお、本発明は、上記実施の形態に限定されるものではなく、その要旨を逸脱しない範囲で適宜変更可能である。
例えば、第１の実施の形態の外断熱材１０を、第２の実施の形態のように建物の開口部周囲を構成する壁パネル１Ａに複数設けるようにしても良く、逆に、第２の実施の形態の外断熱材１０Ａを、第１の実施の形態のように基礎４上に設置された壁パネル１に複数設けるようにしても良い。 In addition, this invention is not limited to the said embodiment, In the range which does not deviate from the summary, it can change suitably.
For example, a plurality of the outer heat insulating materials 10 of the first embodiment may be provided on the wall panel 1A constituting the periphery of the opening of the building as in the second embodiment. A plurality of outer heat insulating materials 10A of the embodiment may be provided on the wall panel 1 installed on the foundation 4 as in the first embodiment.

本発明の第１の実施の形態を示すためのもので、外断熱材の概略斜視図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic perspective view of an outer heat insulating material for showing a first embodiment of the present invention. 同、外断熱構造の側断面図である。It is a sectional side view of an external heat insulation structure equally. 本発明の第２の実施の形態を示すためのもので、(a)は外断熱材の概略斜視図、(b)は外断熱材の側断面図である。It is for showing the 2nd Embodiment of this invention, (a) is a schematic perspective view of an outer heat insulating material, (b) is a sectional side view of an outer heat insulating material. 同、外断熱構造の側断面図である。It is a sectional side view of an external heat insulation structure equally. 同、外断熱構造の側断面図である。It is a sectional side view of an external heat insulation structure equally. その他の実施の形態を示すためのもので、外断熱材の概略斜視図である。It is for demonstrating other embodiment, and is a schematic perspective view of an outer heat insulating material. その他の実施の形態を示すためのもので、外断熱材の概略斜視図である。It is for demonstrating other embodiment, and is a schematic perspective view of an outer heat insulating material.

符号の説明Explanation of symbols

１、１Ａ 壁パネル（外壁）
２ 胴縁
３ 外装材
１０、１０Ａ 外断熱材
１１ 軟質断熱材
１２ 圧縮部材
１３ シート材 1, 1A Wall panel (outer wall)
2 trunk edge 3 exterior material 10, 10A outer heat insulating material 11 soft heat insulating material 12 compression member 13 sheet material

Claims (5)

外壁と、この外壁に胴縁を介して取り付けられる外装材との間に複数設けられる外断熱材であって、
軟質断熱材と、この軟質断熱材に設けられ、他の軟質断熱材が圧縮されてなる圧縮部材とを備え、
前記軟質断熱材に、前記圧縮部材が固定されることにより、前記軟質断熱材と前記圧縮部材とが一体化され、前記圧縮部材に前記胴縁が固定されることを特徴とする外断熱材。 A plurality of external heat insulating materials provided between an outer wall and an exterior material attached to the outer wall via a trunk edge,
A soft heat insulating material and a compression member provided on the soft heat insulating material and compressed by another soft heat insulating material;
An outer heat insulating material, wherein the soft heat insulating material and the compression member are integrated by fixing the compression member to the soft heat insulating material, and the trunk edge is fixed to the compression member. 外壁と、この外壁に胴縁を介して取り付けられる外装材との間に複数設けられる外断熱材であって、
軟質断熱材と、この軟質断熱材に設けられ、他の軟質断熱材が圧縮されてなる圧縮部材とによって外断熱材本体が構成されており、この外断熱材本体の表面にシート材が被覆されることにより、前記軟質断熱材と前記圧縮部材とが一体化され、前記圧縮部材に前記胴縁が固定されることを特徴とする外断熱材。 A plurality of external heat insulating materials provided between an outer wall and an exterior material attached to the outer wall via a trunk edge,
An outer heat insulating material body is constituted by a soft heat insulating material and a compression member provided on the soft heat insulating material and compressed by another soft heat insulating material, and a sheet material is coated on the surface of the outer heat insulating material main body. By this, the said soft heat insulating material and the said compression member are integrated, and the said trunk edge is fixed to the said compression member, The outer heat insulating material characterized by the above-mentioned. 請求項１又は２に記載の外断熱材において、
前記軟質断熱材の繊維方向と前記圧縮部材を構成する他の軟質断熱材の繊維方向とが直交するように、前記軟質断熱材と前記圧縮部材とが一体化されていることを特徴とする外断熱材。 In the outer heat insulating material according to claim 1 or 2,
The soft heat insulating material and the compression member are integrated so that the fiber direction of the soft heat insulating material and the fiber direction of another soft heat insulating material constituting the compression member are orthogonal to each other. Insulation. 請求項１〜３のいずれか一項に記載の外断熱材において、
前記軟質断熱材及び前記他の軟質断熱材の材料がグラスウールであることを特徴とする外断熱材。 In the outer heat insulating material according to any one of claims 1 to 3,
An outer heat insulating material, wherein the soft heat insulating material and the other soft heat insulating material are glass wool. 請求項１〜４のいずれか一項に記載の外断熱材が外壁に複数設けられてなる外断熱構造であって、
前記外断熱材の圧縮部材に、胴縁が前記圧縮部材に対して略平行となるように取り付けられ、前記胴縁に外装材が取り付けられていることを特徴とする外断熱構造。 An outer heat insulating structure in which a plurality of outer heat insulating materials according to any one of claims 1 to 4 are provided on an outer wall,
An outer heat insulating structure, characterized in that a barrel edge is attached to the compression member of the outer heat insulating material so as to be substantially parallel to the compression member, and an exterior material is attached to the trunk edge.
JP2004008040A 2004-01-15 2004-01-15 Outer insulation and outer insulation structure Expired - Fee Related JP4250092B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007138689A (en) * 2005-11-21 2007-06-07 Wakai & Co Ltd Fixing structure of moisture-permeable sheet in external lining heat-insulating construction method
JP2015028287A (en) * 2013-06-26 2015-02-12 音熱環境開発株式会社 Outer spread heat insulation structure and outer spread heat insulation method of wooden building
JP6995421B1 (en) 2021-08-25 2022-01-14 株式会社大共ホーム Building wall structure and building

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007138689A (en) * 2005-11-21 2007-06-07 Wakai & Co Ltd Fixing structure of moisture-permeable sheet in external lining heat-insulating construction method
JP2015028287A (en) * 2013-06-26 2015-02-12 音熱環境開発株式会社 Outer spread heat insulation structure and outer spread heat insulation method of wooden building
JP6995421B1 (en) 2021-08-25 2022-01-14 株式会社大共ホーム Building wall structure and building
JP2023031415A (en) * 2021-08-25 2023-03-09 株式会社大共ホーム Building wall structure and building

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