JP2598999Y2 - Airtight and thermal insulation structure of building - Google Patents
Airtight and thermal insulation structure of buildingInfo
- Publication number
- JP2598999Y2 JP2598999Y2 JP1992011220U JP1122092U JP2598999Y2 JP 2598999 Y2 JP2598999 Y2 JP 2598999Y2 JP 1992011220 U JP1992011220 U JP 1992011220U JP 1122092 U JP1122092 U JP 1122092U JP 2598999 Y2 JP2598999 Y2 JP 2598999Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- insulating
- heat insulating
- plate
- supplement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Thermal Insulation (AREA)
Description
【0001】[0001]
【考案の技術分野】本考案は、木造軸組工法の断熱壁の
パネル化工法を図る断熱パネルを有してなり、断熱性・
気密性を著しく向上した建物の気密・断熱構造に関す
る。[Technical field of the invention] The present invention has a heat insulating panel for a paneling method of a heat insulating wall of a wooden frame construction method.
The present invention relates to a hermetic and heat-insulating structure of a building having significantly improved hermeticity.
【0002】[0002]
【考案の技術的背景】戸建住宅等では、近年、屋内の気
密性・断熱性を高めるため、発泡ポリスチレンなどの断
熱材を外壁等に使用することが多くなっている。このよ
うな断熱材を有する外壁を敷設するに際しては、筋かい
などの構造部材に代えて水平力を受ける合板と、この合
板に取付けられた断熱材とからなる断熱パネルを用いる
木造軸組工法の断熱壁のパネル化工法を採用することが
ある。これにより、筋かいなどの構造部材の敷設を省く
ことができ、工期の短縮を図れると共に、また、断熱パ
ネルの一貫生産によりコスト低減を図れるといった利点
がある。[Technical Background of the Invention] In detached houses and the like, in recent years, in order to improve indoor airtightness and heat insulation, a heat insulating material such as expanded polystyrene is often used for outer walls and the like. When laying an outer wall having such a heat insulating material, a wooden frame construction method using a plywood which receives horizontal force instead of structural members such as bracing and a heat insulating panel comprising a heat insulating material attached to the plywood is used. In some cases, a paneling method for insulating walls may be adopted. Accordingly, there is an advantage that the laying of structural members such as bracing can be omitted, the construction period can be shortened, and the cost can be reduced by the integrated production of heat insulating panels.
【0003】また、このような工法を採用するに際し
て、本発明者は、高温多湿の室内側の湿気が合板まで至
ったとしても、この合板を冷却させず室内と略同等の温
度に維持して湿気の結露を防止して、合板の腐蝕を防止
しようとの観点から、合板の外側に、断熱材を取付ける
ようにしている。しかしながら、断熱パネルを柱などの
構造部材に取付けるに際しては、一つの断熱パネルの合
板の端部を、隣位の断熱パネルの合板の端部に突合わ
せ、これらの合板の端部を釘などにより柱などに固定し
ている。そのため、この釘などを打ちつける場所を確保
する必要から、これらの合板の端部の外側、即ち、柱の
外方に当たる部位には、断熱パネルの断熱材が配設され
ていない。そのため、これらの部位では、気密性・断熱
性が充分に得られないという問題がある。さらに、柱、
梁などが、経時的に劣化し、曲がること、痩せること、
縮むことなどの変形が生じた場合には、その傾向は、一
層顕著である。したがって、従来、断熱パネルを利用し
て、建物の気密性・断熱性を高く維持しようとしている
にも拘らず、気密性・断熱性を充分に得ることができな
いという問題がある。In adopting such a construction method, the inventor of the present invention maintains the temperature of the plywood at substantially the same temperature as that of the room without cooling the plywood even if the humidity inside the high-temperature and high-humidity room reaches the plywood. From the viewpoint of preventing dew condensation of moisture and corrosion of the plywood, a heat insulating material is attached to the outside of the plywood. However, when attaching the heat insulating panel to a structural member such as a pillar, the end of the plywood of one heat insulating panel is abutted against the end of the plywood of the adjacent heat insulating panel, and the ends of these plywood are nailed. It is fixed to pillars. Therefore, since it is necessary to secure a place for hitting the nails or the like, no heat insulating material for the heat insulating panel is provided outside the ends of these plywoods, that is, at the portion corresponding to the outside of the pillar. Therefore, there is a problem that airtightness and heat insulation cannot be sufficiently obtained in these portions. In addition, pillars,
Beams and the like deteriorate over time, bending, thinning,
When deformation such as shrinkage occurs, the tendency is more remarkable. Therefore, there has been a problem that the airtightness and the heat insulating property cannot be sufficiently obtained even though the airtightness and the heat insulating property of the building are conventionally maintained by using the heat insulating panel.
【0004】[0004]
【考案の目的】本考案は、このような事情に鑑みてなさ
れたものであって、断熱パネルを利用する上において、
充分な気密性・断熱性を得ることができる建物の気密・
断熱構造を提供することにある。[Purpose of the Invention] The present invention has been made in view of such circumstances, and in using heat insulation panels,
The airtightness of buildings that can provide sufficient airtightness and heat insulation
It is to provide a heat insulating structure.
【0005】[0005]
【考案の概要】この目的を達成するため、本考案に係る
建物の気密・断熱構造は、板状部材と、この板状部材の
外側に取付けられた外側断熱材とからなる複数の断熱パ
ネルを、柱、梁などの建物の構造部材に敷設して、気密
・断熱化を図った建物の気密・断熱構造において、一つ
の断熱パネルの板状部材の端部を、隣位の断熱パネルの
板状部材の端部に突合わせ、これらの板状部材の端部を
前記構造部材に固定してなり、これらの板状部材の端部
の外側であって、二つの断熱パネルの二つの外側断熱材
の端部の間に、硬質の発泡樹脂からなる断熱補足材を充
填してなり、前記断熱補足材にスリットが形成されてい
ることを特徴としている。また、本考案では、前記スリットが、断熱補足材の主面
に長手方向に延びる少なくとも1本のスリットであるこ
とを特徴とする。 さらに、本考案では、前記スリットが、断熱補足材の両
主面に形成された長手方向に延びる少なくとも1本のス
リットであることを特徴とする。 SUMMARY OF THE INVENTION In order to achieve this object, an airtight and heat-insulating structure for a building according to the present invention comprises a plurality of heat-insulating panels comprising a plate-like member and an outer heat-insulating material attached outside the plate-like member. In an air-tight and heat-insulating structure of a building that is laid on structural members of a building such as columns, beams, and the like to achieve air-tightness and heat insulation, the end of one plate-like member of one heat-insulating panel is replaced Abutting against the ends of the plate-like members, and fixing the ends of these plate-like members to the structural member, outside the ends of these plate-like members, A heat-insulating supplement made of a hard foamed resin is filled between the ends of the material, and a slit is formed in the heat-insulating supplement.
It is characterized in that that. Also, in the present invention, the slit is a main surface of the heat-insulating supplementary material.
At least one slit extending in the longitudinal direction
And features. Further, in the present invention, the slit is provided on both sides of the heat insulating supplement.
At least one longitudinally extending switch formed on the main surface;
Lit.
【0006】このように構成した本考案によれば、板状
部材(例えば、合板)の端部の外側であって、二つの断
熱パネルの二つの外側断熱材の端部の間に、硬質の発泡
樹脂からなる断熱補足材が充填してある。そのため、こ
れらの板状部材の端部、即ち、これらの板状部材の柱な
どへの固定箇所で、気密性・断熱性が劣化することがな
く、充分な気密性・断熱性を得ることができる。また、本考案では、硬質の発泡樹脂からなる断熱補足材
を断熱パネル1の外側断熱材の端部の間に押入、充填し
やすくするために、断熱補足材にスリットを設けてある
ので、断熱補足材が硬質の発泡樹脂であったとしても、
断熱補足材を縮めて外側断熱材の端部の間に容易に挿入
することができるとともに、挿入後は、断熱補足材が膨
張して外側断熱材の端部を押圧するため、気密性・断熱
性を一層向上することができる。 According to the present invention having the above-described structure, a hard rigid material is provided outside the ends of the plate-like member (for example, plywood) and between the ends of the two outer heat insulators of the two heat insulating panels. It is filled with an insulating supplement made of foamed resin. Therefore, at the end portions of these plate-shaped members, that is, at the places where these plate-shaped members are fixed to columns or the like, the air-tightness and heat-insulating properties do not deteriorate, and sufficient air-tightness and heat-insulating properties can be obtained. it can. In addition, in the present invention, a heat insulating supplement made of a hard foamed resin is used.
Is inserted between the ends of the outer heat insulating material of the heat insulating panel 1 and filled.
Slits are provided in the insulation supplement to make it easier
So even if the insulation supplement is a hard foam resin,
Shrink insulation supplements for easy insertion between outer insulation edges
After insertion, the insulation supplement expands after insertion.
Airtight and heat-insulating to stretch and press the end of the outer insulation
Properties can be further improved.
【0007】また、この断熱補足材は、硬質の発泡樹脂
から形成してあるため、この断熱補足材の外側に、縦胴
縁を釘付けすることができ、構造上の点からも問題がな
いという利点もある。さらに、断熱補足材と、これの隣
位の外側断熱材の端部との外側に、気密テープを貼着し
てあってもよい。この場合には、構造部材と断熱パネル
との気密性を一層向上することができる。Further, since the heat-insulating supplement is formed of a hard foamed resin, a vertical trunk edge can be nailed to the outside of the heat-insulating supplement, and there is no problem in terms of structure. There are advantages too. Further, an airtight tape may be attached to the outside of the heat insulating supplement and the end of the outer heat insulating material adjacent thereto. In this case, the airtightness between the structural member and the heat insulating panel can be further improved.
【0008】[0008]
【考案の具体的説明】以下、本考案の一実施例を図面を
参照しつつ説明する。図1は、本考案の一実施例に係る
建物の気密・断熱構造を適用した戸建住宅の斜視図であ
る。図2は、本考案の一実施例に係る気密・断熱構造を
適用した外壁の断面図である。図3は、図2の本考案の
要部の拡大断面図である。図4は、本実施例に用いる断
熱パネルの断面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a detached house to which an airtight and heat-insulating structure for a building according to an embodiment of the present invention is applied. FIG. 2 is a cross-sectional view of an outer wall to which an airtight and heat-insulating structure according to an embodiment of the present invention is applied. FIG. 3 is an enlarged sectional view of a main part of the present invention of FIG. FIG. 4 is a cross-sectional view of the heat insulating panel used in this embodiment.
【0009】先ず、本実施例に用いる断熱パネル1につ
いて説明する。図1,2,4に示すように、断熱パネル
1は、柱間での構造部材をなす板状部材2と、この板状
部材2の外側に位置する外側断熱材3と、板状部材2の
内側の中央部に取付けられた間柱4とからなっている。
板状部材2は、後述するように、柱(通柱10、管柱1
1)間での水平力を受ける構造部材としての働きをす
る。これにより、筋かいなどを不要にすることができ
る。したがって、この板状部材2は、例えば、合板であ
る。First, a heat insulating panel 1 used in this embodiment will be described. As shown in FIGS. 1, 2, and 4, the heat insulating panel 1 includes a plate-shaped member 2 serving as a structural member between columns, an outer heat-insulating material 3 located outside the plate-shaped member 2, and a plate-shaped member 2. And a stud 4 attached to the center of the inside.
As described later, the plate-like member 2 includes columns (through columns 10, tube columns 1).
1) Acts as a structural member that receives a horizontal force between them. This can eliminate the need for bracing or the like. Therefore, the plate member 2 is, for example, a plywood.
【0010】外側断熱材3は、発泡ポリスチレン、発泡
ポリウレタンなどの合成発泡樹脂の断熱材であり、その
発泡倍率は、任意であるが、例えば、20〜60倍であ
る。但し、グラスウールなどの繊維系の断熱材であって
もよい。この外側断熱材3は、接着剤若しくは釘により
板状部材2に取付けてある。間柱4は、垂直力を受ける
構造部材としての働きをするものである。この間柱4
は、釘などにより板状部材3に予め固定してある。The outer heat insulating material 3 is a heat insulating material made of a synthetic foamed resin such as expanded polystyrene or expanded polyurethane, and its expansion ratio is arbitrary, for example, 20 to 60 times. However, a fibrous heat insulating material such as glass wool may be used. The outer heat insulating material 3 is attached to the plate member 2 with an adhesive or a nail. The stud 4 functions as a structural member that receives a normal force. This stud 4
Are fixed to the plate-shaped member 3 in advance by nails or the like.
【0011】このように構成してある断熱パネル1は、
図1,2に示すように敷設する。すなわち、図1に示す
ように、基礎8の上に土台9が設けてあり、この土台9
の上に、通し柱10、管柱11が設けてある。これらの
柱10,11に、胴差12、桁13が掛け渡してある。
断熱パネル1の間柱4を、土台9、胴差12、桁13の
間に嵌め込むと共に、断熱パネル1の板状部材2の周端
部を、これら土台9、柱10,11、胴差12、桁13
に釘21(図3参照)などにより固定する。これによ
り、断熱パネル1の敷設が完了する。さらに、図2に示
すように、断熱パネル1の板状部材2の端部の外側、お
よび外側断熱材3の外側に、縦胴縁14を設け、これの
外側に外装材15を敷設する。一方、柱10,11およ
び間柱4の内側には、気密防湿シート16および内装材
17を敷設する。The heat insulating panel 1 configured as described above is
It is laid as shown in FIGS. That is, as shown in FIG. 1, a base 9 is provided on a foundation 8, and this base 9
On top of this, a through column 10 and a tube column 11 are provided. A body gap 12 and a girder 13 are stretched over these pillars 10 and 11.
The stud 4 of the heat insulating panel 1 is fitted between the base 9, the gap 12 and the girder 13, and the peripheral end of the plate-like member 2 of the heat insulating panel 1 is fitted with the base 9, the pillars 10 and 11, and the gap 12. , Digit 13
Is fixed with a nail 21 (see FIG. 3) or the like. Thereby, the installation of the heat insulating panel 1 is completed. Further, as shown in FIG. 2, a vertical trunk edge 14 is provided outside the end of the plate-shaped member 2 of the heat insulating panel 1 and outside the outer heat insulating material 3, and an exterior material 15 is laid outside this. On the other hand, the airtight moisture-proof sheet 16 and the interior material 17 are laid inside the pillars 10 and 11 and the stud 4.
【0012】さて、本実施例では、図1,2に示すよう
に、特に、図3に拡大して示すように、板状部材2の端
部を柱11に取り付ける箇所の外側であって、二つの断
熱パネル1の二つの外側断熱材3の間に、硬質の発泡樹
脂からなり長尺物の断熱補足材20が配設してあり、こ
れらの外側に気密テープ30が配設してある。この断熱
補足材20などの取付けに際しては、この断熱補足材2
0を断熱パネル1の外側断熱材3の端部の間に押入して
充填し、次いで、この断熱補足材20と外側断熱材3の
端部との外側に、気密テープ30を貼着し、さらに、こ
の気密テープ30の外側に、上述した縦胴縁14を釘3
1(図3)により固定する。In the present embodiment, as shown in FIGS. 1 and 2, and particularly as shown in an enlarged manner in FIG. Between the two outer heat insulating materials 3 of the two heat insulating panels 1, a long heat insulating supplement material 20 made of a hard foamed resin is provided, and an airtight tape 30 is provided outside these materials. . When attaching the heat-insulating supplement 20 or the like, the heat-insulating supplement 2
0 is inserted between the ends of the outer heat insulating material 3 of the heat insulating panel 1 and filled, and then an airtight tape 30 is attached to the outside of the heat insulating supplement 20 and the end of the outer heat insulating material 3. Further, outside the airtight tape 30, the above-mentioned vertical waist edge 14 is attached to the nail 3.
1 (FIG. 3).
【0013】この断熱補足材20は、硬質の発泡樹脂か
ら形成してある。これは、一つには、気密性・断熱性を
確保する必要があること、もう一つには、縦胴縁14を
釘31(図3)により取り付ける必要があるため、若し
軟質の発泡樹脂から形成してあると、断熱補足材20が
潰されるということが起こるからである。この断熱補足
材20を形成する硬質の発泡樹脂としては、例えば、発
泡ポリスチレン、発泡ポリウレタン、発泡ポリエチレ
ン、発泡ポリプロピレンなどを例示することができる。
また、発泡ポリスチレンの場合の発泡倍率は、20〜6
0倍であり、発泡ポリウレタンの場合の発泡倍率は、2
0〜50倍である。The heat insulating supplement 20 is formed from a hard foamed resin. This is because, firstly, it is necessary to ensure airtightness and heat insulation, and secondly, it is necessary to attach the vertical waist edge 14 with nails 31 (FIG. 3). This is because if formed from resin, the heat-insulating supplement 20 may be crushed. Examples of the rigid foamed resin forming the heat insulating supplement material 20 include foamed polystyrene, foamed polyurethane, foamed polyethylene, foamed polypropylene, and the like.
The expansion ratio in the case of expanded polystyrene is 20 to 6
0, and the expansion ratio in the case of foamed polyurethane is 2
It is 0 to 50 times.
【0014】また、この断熱補足材20は、断面長方形
で一定断面に形成してあり、図1に示すように、長尺物
に形成してある。作業効率の点からは、一つのものから
形成してあることが好ましいが、複数のものからなって
いてもよい。従来、板状部材2の端部、即ち、板状部材
の柱11への取付箇所に、外側断熱材が配設されておら
ず、充分な気密性・断熱性を得ることができなかった場
合に比べれば、本実施例では、このように、断熱補足材
20を設けているため、板状部材2の端部、即ち、これ
らの板状部材の柱11への取付箇所で、気密性・断熱性
が劣化することがなく、充分な気密性・断熱性を得るこ
とができる。また、これらの取付箇所にコーキング材を
つめて気密性・断熱性を得るという方法に比べれば、極
めて作業効率がよく、簡易な作業で済ますことができ
る。さらに、断熱補足材20が硬質の発泡樹脂から形成
してあるため、断熱補足材20の外側に、縦胴縁14を
釘付けすることができ、構造上の点からも問題がないと
いう利点もある。Further, the heat-insulating supplement material 20 is formed in a rectangular cross section and has a constant cross section, and is formed in a long shape as shown in FIG. From the viewpoint of work efficiency, it is preferable to form one unit, but it may be formed of a plurality of units. Conventionally, when the outside heat insulating material is not provided at the end of the plate-shaped member 2, that is, at the place where the plate-shaped member is attached to the column 11, sufficient airtightness and heat insulation cannot be obtained. In this embodiment, since the heat-insulating supplementary material 20 is provided in this manner, the airtightness and the airtightness are obtained at the end of the plate-shaped member 2, that is, at the place where these plate-shaped members are attached to the columns 11. It is possible to obtain sufficient airtightness and heat insulation without deteriorating the heat insulation. Also, compared to a method of providing airtightness and heat insulation by filling a caulking material at these attachment points, the work efficiency is extremely high and simple work can be completed. Furthermore, since the heat-insulating supplement 20 is formed from a hard foamed resin, the vertical body edge 14 can be nailed to the outside of the heat-insulating supplement 20, and there is an advantage that there is no problem in terms of structure. .
【0015】さらに、本実施例では、この断熱補足材2
0と外側断熱材3の端部との外側に、気密テープ30が
貼着してある。この気密テープ30は、予め粘着材が塗
布してあるものでもよく、粘着材が塗布してないものを
接着材により接着してもよい。この気密テープ30によ
り、この断熱補足材20回りの気密性能を一層向上する
ことができる。気密テープ30としては、例えば、軟質
発泡ウレタン、軟質塩化ビニル、アスファルト含浸テー
プなどである。Further, in the present embodiment, the heat insulating supplement 2
An airtight tape 30 is stuck to the outside of the outer heat insulating material 3 at 0. The airtight tape 30 may be coated with an adhesive beforehand, or may be bonded with an adhesive not coated with an adhesive. The hermetic tape 30 can further improve the hermetic performance around the heat insulating supplement 20. Examples of the airtight tape 30 include soft urethane foam, soft vinyl chloride, and asphalt impregnated tape.
【0016】さらに、このような断熱補足材20および
気密テープ30を設ける構成は、断熱パネル1と柱11
との取付箇所に適用されるだけでなく、図1に示すよう
に、土台9と断熱パネル1との取付箇所、胴差12と断
熱パネル1との取付箇所、桁13と断熱パネル1との取
付箇所、その他、梁と断熱パネルとの取付箇所に適用し
てもよいことは勿論である。これらの場合にも、充分な
気密性・断熱性を得ることができる。Further, the configuration in which the heat-insulating supplementary material 20 and the airtight tape 30 are provided includes the heat-insulating panel 1 and the pillar 11.
As shown in FIG. 1, not only is applied to the mounting position between the base 9 and the heat insulating panel 1, but also to the mounting position between the body gap 12 and the heat insulating panel 1, and between the girder 13 and the heat insulating panel 1. It is needless to say that the present invention may be applied to a mounting portion and a mounting portion between a beam and a heat insulating panel. Also in these cases, sufficient airtightness and heat insulation can be obtained.
【0017】さらに、断熱補足材20は、図5に示すよ
うに構成してあってもよい。すなわち、断熱補足材20
の両側部の上下面に、長手方向に延びるスリット22が
形成してあってもよい。スリット22は、好適には、図
5に示すように、上下面交互に形成してあることが好ま
しい。スリット22の幅は、0.5mm〜1.5mm程
度が好適である。このようにスリット22が設けてある
ため、図5に矢印Aで示すように、断熱補足材20が硬
質の発泡樹脂であったとしても、断熱補足材20を縮め
て、図3に示すように外側断熱材3の端部の間に容易に
挿入することができる。また、挿入後は、断熱補足材2
0が膨張して外側断熱材3の端部を押圧するため、気密
性・断熱性を一層向上することができる。このようなス
リットが形成してある断熱補足材20としては、例え
ば、商品名カネライトフォーム・インサー(鐘淵化学工
業株式会社)を挙げることができる。Further, the heat insulating supplement 20 may be configured as shown in FIG. That is, the insulation supplement 20
Slits 22 extending in the longitudinal direction may be formed on the upper and lower surfaces of both side portions. The slits 22 are preferably formed alternately on the upper and lower surfaces as shown in FIG. The width of the slit 22 is preferably about 0.5 mm to 1.5 mm. Since the slits 22 are provided in this manner, as shown by an arrow A in FIG. 5, even if the heat insulating supplementary material 20 is a hard foamed resin, the heat insulating supplementary material 20 is shrunk, as shown in FIG. It can be easily inserted between the ends of the outer heat insulator 3. After the insertion, the heat-insulating supplement 2
Since 0 expands and presses the end of the outer heat insulating material 3, the airtightness and the heat insulating property can be further improved. An example of the heat-insulating supplementary material 20 in which such slits are formed is Kanelite Foam Inserter (Kanebuchi Chemical Industry Co., Ltd.).
【0018】なお、本考案の一実施例について説明した
が、本考案に用いる断熱パネル1は、種々変形可能であ
る。例えば、図6に示すように、断熱パネル1は、間柱
4を板状部材2の中央に有するだけでなく、板状部材2
の端部にも、間柱4aが設けてあってもよい。さらに、
図7に示すように、断熱パネル1は、その幅が半間でな
く、1/4間となるように構成してあってもよい。この
場合にも、間柱4は、板状部材2に取付けてある。さら
に、図8に示すように、断熱パネル1は、図5と示す場
合と同様に1/4間の幅に構成してあり、間柱4が設け
てなくてもよい。Although the embodiment of the present invention has been described, the heat insulating panel 1 used in the present invention can be variously modified. For example, as shown in FIG. 6, the heat insulating panel 1 has not only the stud 4 at the center of the plate member 2 but also the plate member 2.
May also be provided with an end post 4a. further,
As shown in FIG. 7, the heat insulating panel 1 may be configured so that the width thereof is not a half but a quarter. Also in this case, the stud 4 is attached to the plate-like member 2. Further, as shown in FIG. 8, the heat insulating panel 1 is configured to have a width of 1/4 as in the case shown in FIG. 5, and the stud 4 may not be provided.
【0019】さらに、上述した実施例および変形例で
は、板状部材2の外側に、外側断熱材3が設けてあった
が、図9〜図12に示すように、板状部材2の内側に、
外側断熱材3と同じ材質から形成してある内側断熱材5
が設けてあってもよい。この場合には、内側断熱材5は
断熱補強の役割を果たし、これにより、板状部材2の廻
りの断熱効果が一段と向上し、高温多湿である室内側の
湿気が板状部材2に至って結露するという事態がより一
層防止されることになる。具体的には、図9に示すよう
に、図4に示すものと同じである断熱パネル1の板状部
材2の内側に内側断熱材5が接着剤などにより取付けて
ある。さらに、図10に示すように、図6に示すものと
同じである断熱パネル1の板状部材2の内側に内側断熱
材5が接着剤などにより取付けてある。さらに、図1
1,12に示すように、1/4間の断熱パネル1におい
ても、同様に、板状部材2の内側に内側断熱材5が取付
けてある。このように、種々の断熱パネル1において、
内側断熱材5が設けられていてもよい。Further, in the above-described embodiment and the modified example, the outer heat insulating material 3 is provided outside the plate-shaped member 2, but as shown in FIGS. ,
Inner heat insulator 5 made of the same material as outer heat insulator 3
May be provided. In this case, the inner heat-insulating material 5 plays a role of heat-insulating reinforcement, whereby the heat-insulating effect around the plate-like member 2 is further improved. This will be further prevented. Specifically, as shown in FIG. 9, the inner heat insulating material 5 is attached to the inside of the plate-like member 2 of the heat insulating panel 1 which is the same as that shown in FIG. Further, as shown in FIG. 10, an inner heat insulating material 5 is attached to the inside of the plate-shaped member 2 of the heat insulating panel 1 which is the same as that shown in FIG. Further, FIG.
As shown in FIGS. 1 and 12, also in the heat insulating panel 1 of 1/4, the inner heat insulating material 5 is similarly attached inside the plate-shaped member 2. Thus, in various heat insulation panels 1,
An inner heat insulating material 5 may be provided.
【0020】なお、本考案は、上述した実施例に限定さ
れず、種々変形可能である。特に、明細書中に限定され
ないとした事項は、特に種々変形可能である。The present invention is not limited to the embodiment described above, but can be variously modified. In particular, matters that are not limited in the specification can be variously modified.
【0021】[0021]
【考案の効果】以上述べたように、本考案では、板状部
材の端部の外側であって、二つの断熱パネルの二つの外
側断熱材の端部の間に、硬質の発泡樹脂からなる断熱補
足材が充填してある。そのため、これらの板状部材の端
部、即ち、これらの板状部材の柱などへの固定箇所で、
気密性・断熱性が劣化することがなく、充分な気密性・
断熱性を得ることができる。また、本考案では、硬質の発泡樹脂からなる断熱補足材
を断熱パネル1の外側断熱材の端部の間に押入、充填し
やすくするために、断熱補足材にスリットを設けてある
ので、断熱補足材が硬質の発泡樹脂であったとしても、
断熱補足材を縮めて外側断熱材の端部の間に容易に挿入
することができるとともに、挿入後は、断熱補足材が膨
張して外側断熱材の端部を押圧するため、気密性・断熱
性を一層向上することができる。 As described above, according to the present invention, a hard foam resin is used outside the ends of the plate-like member and between the ends of the two outer heat insulators of the two heat insulating panels. Filled with insulation supplements. Therefore, at the ends of these plate-shaped members, that is, at the places where these plate-shaped members are fixed to columns and the like,
Airtightness and heat insulation are not degraded and sufficient airtightness
Heat insulation can be obtained. In addition, in the present invention, a heat insulating supplement made of a hard foamed resin is used.
Is inserted between the ends of the outer heat insulating material of the heat insulating panel 1 and filled.
Slits are provided in the insulation supplement to make it easier
So even if the insulation supplement is a hard foam resin,
Shrink insulation supplements for easy insertion between outer insulation edges
After insertion, the insulation supplement expands after insertion.
Airtight and heat-insulating to stretch and press the end of the outer insulation
Properties can be further improved.
【0022】また、この断熱補足材は、硬質の発泡樹脂
から形成してあるため、この断熱補足材の外側に、縦胴
縁を釘付けすることができ、構造上の点からも問題がな
いという利点もある。さらに、断熱補足材と、これの隣
位の外側断熱材の端部との外側に、気密テープを貼着し
てあってもよい。この場合には、構造部材と断熱パネル
との気密性を一層向上することができる。Further, since the heat-insulating supplement is formed of a hard foamed resin, a vertical trunk edge can be nailed to the outside of the heat-insulating supplement, and there is no problem in terms of structure. There are advantages too. Further, an airtight tape may be attached to the outside of the heat insulating supplement and the end of the outer heat insulating material adjacent thereto. In this case, the airtightness between the structural member and the heat insulating panel can be further improved.
【図1】本考案の一実施例に係る建物の気密・断熱構造
を適用した戸建住宅の斜視図である。FIG. 1 is a perspective view of a detached house to which an airtight and heat-insulating structure of a building according to an embodiment of the present invention is applied.
【図2】本考案の一実施例に係る気密・断熱構造を適用
した外壁の断面図である。FIG. 2 is a cross-sectional view of an outer wall to which an airtight and heat-insulating structure according to an embodiment of the present invention is applied.
【図3】図2の本考案の要部の拡大断面図である。FIG. 3 is an enlarged sectional view of a main part of the present invention of FIG. 2;
【図4】本考案の一実施例に用いる断熱パネルの断面図
である。FIG. 4 is a sectional view of the heat insulating panel used in the embodiment of the present invention.
【図5】本考案の一実施例の変形例に係る断熱補足材の
斜視図である。FIG. 5 is a perspective view of a heat insulating supplement according to a modification of the embodiment of the present invention.
【図6】本考案の一実施例に用いる断熱パネルの第1の
変形例に係る断面図である。FIG. 6 is a sectional view of a first modified example of the heat insulating panel used in the embodiment of the present invention.
【図7】本考案の一実施例に用いる断熱パネルの第2の
変形例に係る断面図である。FIG. 7 is a sectional view of a second modified example of the heat insulating panel used in the embodiment of the present invention.
【図8】本考案の一実施例に用いる断熱パネルの第3の
変形例に係る断面図である。FIG. 8 is a sectional view of a third modified example of the heat insulating panel used in the embodiment of the present invention.
【図9】本考案の一実施例に用いる断熱パネルの第4の
変形例に係る断面図である。FIG. 9 is a sectional view of a fourth modified example of the heat insulating panel used in the embodiment of the present invention.
【図10】本考案の一実施例に用いる断熱パネルの第5
の変形例に係る断面図である。FIG. 10 shows a fifth example of the heat insulating panel used in the embodiment of the present invention.
It is sectional drawing which concerns on the modification of.
【図11】本考案の一実施例に用いる断熱パネルの第6
の変形例に係る断面図である。FIG. 11 shows a sixth embodiment of the heat insulating panel used in the embodiment of the present invention.
It is sectional drawing which concerns on the modification of.
【図12】本考案の一実施例に用いる断熱パネルの第7
の変形例に係る断面図である。FIG. 12 shows a seventh embodiment of the heat insulating panel used in the embodiment of the present invention.
It is sectional drawing which concerns on the modification of.
1 断熱パネル 2 板状部材 3 外側断熱材 4 間柱 10 通し柱 11 管柱 12 胴差 13 桁 20 断熱補足材 30 気密テープ DESCRIPTION OF SYMBOLS 1 Heat insulation panel 2 Plate-shaped member 3 Outer heat insulation material 4 Stud 10 Through pillar 11 Tube pillar 12 Body difference 13 Digit 20 Insulation supplement material 30 Airtight tape
Claims (4)
けられた外側断熱材とからなる複数の断熱パネルを、
柱、梁などの建物の構造部材に敷設して、気密・断熱化
を図った建物の気密・断熱構造において、 一つの断熱パネルの板状部材の端部を、隣位の断熱パネ
ルの板状部材の端部に突合わせ、これらの板状部材の端
部を前記構造部材に固定してなり、 これらの板状部材の端部の外側であって、二つの断熱パ
ネルの二つの外側断熱材の端部の間に、硬質の発泡樹脂
からなる断熱補足材を充填してなり、前記断熱補足材に
スリットが形成されていることを特徴とする建物の気密
・断熱構造。A plurality of heat insulating panels each comprising a plate-shaped member and an outer heat insulating material attached outside the plate-shaped member,
In an air-tight and heat-insulated structure of a building that is laid on pillars, beams, and other structural members of the building to achieve air-tightness and heat insulation, the end of one heat-insulating panel plate member is replaced with the adjacent heat-insulating panel plate shape. The ends of these plate-shaped members are fixed to the structural member, and the outer ends of the two plate-shaped members are outside the ends of these plate-shaped members. Between the ends of the heat-insulating supplement material made of a hard foam resin , the heat-insulating supplement material
An airtight and heat-insulating structure for buildings, characterized by slits .
手方向に延びる少なくとも1本のスリットであることを
特徴とする請求項1に記載の建物の気密・断熱構造。 2. The hermetic and heat-insulating structure of a building according to claim 1, wherein the slit is at least one slit extending in a longitudinal direction on a main surface of the heat-insulating supplement.
形成された長手方向に延びる少なくとも1本のスリット
であることを特徴とする請求項1に記載の建物の気密・
断熱構造。 3. The hermetic and airtight building according to claim 1, wherein said slit is at least one longitudinally extending slit formed on both main surfaces of the heat insulating supplement.
Insulation structure.
熱材の端部との外側に、気密テープを貼着してなること
を特徴とする請求項1から3のいずれかに記載の建物の
気密・断熱構造。And wherein said heat insulating supplementary material, on the outside of the end portion of this next elevation of the outer heat insulating material, according to any of claims 1 to 3, characterized in that formed by bonding the airtight tape The airtight and heat-insulating structure of the building.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1992011220U JP2598999Y2 (en) | 1992-03-05 | 1992-03-05 | Airtight and thermal insulation structure of building |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1992011220U JP2598999Y2 (en) | 1992-03-05 | 1992-03-05 | Airtight and thermal insulation structure of building |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0583110U JPH0583110U (en) | 1993-11-09 |
JP2598999Y2 true JP2598999Y2 (en) | 1999-08-23 |
Family
ID=11771889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1992011220U Expired - Lifetime JP2598999Y2 (en) | 1992-03-05 | 1992-03-05 | Airtight and thermal insulation structure of building |
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JP (1) | JP2598999Y2 (en) |
Cited By (1)
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---|---|---|---|---|
WO2023119478A1 (en) * | 2021-12-22 | 2023-06-29 | 積水ハウス株式会社 | Outer wall and building |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002146935A (en) * | 2000-11-15 | 2002-05-22 | Kikkona Kk | Wall substrate structure and wall substrate built-up method |
JP2010174602A (en) * | 2009-02-02 | 2010-08-12 | Daiwa House Industry Co Ltd | External heat insulating and ventilating external wall structure and external wall panel having the external wall structure |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61136004U (en) * | 1985-02-14 | 1986-08-25 | ||
JPH0414538A (en) * | 1990-05-02 | 1992-01-20 | Dow Kakoh Kk | High-airtight and heat-insulating structure of wooden housing |
JPH0754015B2 (en) * | 1992-03-02 | 1995-06-07 | 株式会社しんたくダイワハウス | Insulation panel for wall in wooden building and construction method of this insulation panel for wall |
-
1992
- 1992-03-05 JP JP1992011220U patent/JP2598999Y2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2023119478A1 (en) * | 2021-12-22 | 2023-06-29 | 積水ハウス株式会社 | Outer wall and building |
GB2627614A (en) * | 2021-12-22 | 2024-08-28 | Sekisui House Kk | Outer wall and building |
Also Published As
Publication number | Publication date |
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JPH0583110U (en) | 1993-11-09 |
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