JP2753975B2 - Wall panels - Google Patents
Wall panelsInfo
- Publication number
- JP2753975B2 JP2753975B2 JP7255602A JP25560295A JP2753975B2 JP 2753975 B2 JP2753975 B2 JP 2753975B2 JP 7255602 A JP7255602 A JP 7255602A JP 25560295 A JP25560295 A JP 25560295A JP 2753975 B2 JP2753975 B2 JP 2753975B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating layer
- heat
- layer member
- structural plywood
- heat insulating
- 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 - Fee Related
Links
Landscapes
- Panels For Use In Building Construction (AREA)
- Building Environments (AREA)
- Load-Bearing And Curtain Walls (AREA)
Description
【0001】[0001]
【発明の属する技術分野】本発明は壁パネルに関し、特
に、従来現場にて施工していた柱、構造用合板本体、断
熱材などの各部材を予め生産工場にて一体的に組立し、
作業効率の向上を図ることができるとともに、断熱効果
および結露対策の優れた外壁パネルに関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall panel, and more particularly, to previously assembling members such as pillars, structural plywood bodies, and heat insulating materials which have been conventionally constructed at a site, in a production factory.
The present invention relates to an outer wall panel capable of improving work efficiency and having an excellent heat insulating effect and a countermeasure against dew condensation.
【0002】[0002]
【従来の技術】従来、木造住宅における壁の断熱効果を
高めるためには、外装材と内装材との間にグラスウール
やフォームポリスチレンなどの断熱材を入れておくこと
が行われており、また、壁面内の通気対策としては、軸
組上棟後の構造用合板本体またはボードを取付け後に、
これに胴縁や筋違いを取付け、この上にサイディングボ
ードなどの外装材を取付けて、前記構造用合板本体と外
装材との間に空気層を得ることによって行われている。
また、壁が予め工場にてユニット状の組立パネル化され
たものである場合にも、該パネル内に、胴縁や筋違いな
どを設けて空気層を得るなど、同様な構造を有している
ものである。2. Description of the Related Art Conventionally, in order to enhance the heat insulating effect of a wall in a wooden house, a heat insulating material such as glass wool or foam polystyrene has been put between an exterior material and an interior material. As a measure against ventilation in the wall, after mounting the structural plywood body or board after the upper wing of the frame,
It is performed by attaching a rim or a streak to this, and attaching an exterior material such as a siding board thereon to obtain an air layer between the structural plywood body and the exterior material.
In addition, even when the wall is formed into a unit-like assembled panel in a factory in advance, the panel has a similar structure such as providing an air layer by providing a rim or a streak in the panel. Things.
【0003】[0003]
【発明が解決しようとする課題】しかしながら、上記し
たような従来技術は、在来工法による場合には、大工手
間が掛かり、工期の点から問題となっていた。また、ユ
ニット状にパネル化されたものの場合においては、パネ
ル壁内に空気層を存在させているが、この空気はパネル
内に停滞しており、結露対策上としては不十分なものと
なっていた。However, the prior art as described above requires a large amount of time and labor for carpenters when using the conventional method, and is problematic in terms of the construction period. Also, in the case of a unitized panel, an air layer is present in the panel wall, but this air is stagnant in the panel, which is insufficient for dew condensation countermeasures. Was.
【0004】本発明は、上記従来技術の課題に着目して
提案されたもので、現場での工期短縮化が図れるユニッ
ト状にパネル化された外壁パネルにおいて、断熱効果が
高く、しかも、構造的に頑強であっても壁厚が厚くなり
すぎることなく、しかも、結露のない通気性に富んだユ
ニット状にパネル化された外壁パネルを提供することを
目的とする。The present invention has been proposed in view of the above-mentioned problems of the prior art. In an outer wall panel formed into a unit shape which can shorten the construction period on site, a heat insulating effect is high, and furthermore, the structure is improved. It is an object of the present invention to provide an outer wall panel which is formed into a unit-like panel which is highly rugged, does not become too thick, and has no air condensation and has high air permeability.
【0005】[0005]
【課題を解決するための手段】本発明は、構造用合板本
体と、一方の面に突起が所定の間隔で形成された第1の
断熱層部材と、透通孔が複数穿設形成された第2の断熱
層部材と、第3の板状断熱層部材と、前記第1〜第3の
断熱層部材を構造用合板本体上に多層状として保持する
パネル枠材とから成り、前記構造用合板本体と第1の断
熱層部材との間には、第1の断熱層部材に形成された突
起によって通気室が画定されており、第1の断熱層部材
と第3の断熱層部材とによって挟持された第2の断熱層
部材の透通孔部分が空気室として形成されており、前記
通気室が構造用合板本体の四辺の少なくとも一つの辺の
端部において外気と連通状態になっていることを特徴と
する。According to the present invention, there is provided a structural plywood body, a first heat insulating layer member having projections formed on one surface at predetermined intervals, and a plurality of through holes. A second heat-insulating layer member, a third plate-like heat-insulating layer member, and a panel frame member for holding the first to third heat-insulating layer members in a multilayer shape on a structural plywood body; A ventilation chamber is defined between the plywood body and the first heat-insulating layer member by a projection formed on the first heat-insulating layer member, and is formed by the first heat-insulating layer member and the third heat-insulating layer member. The through hole portion of the sandwiched second heat insulating layer member is formed as an air chamber, and the air chamber is in communication with the outside air at the ends of at least one of the four sides of the structural plywood body. It is characterized by the following.
【0006】[0006]
【発明の実施の形態】以下、添付の図面に基づいて本発
明の実施の形態について詳細に説明する。図1は本発明
の壁パネルを住宅に取付けた状態を示す三面図で、図2
は分解状態斜視図、図3は拡大平面断面図である。Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is a three side view showing a state in which the wall panel of the present invention is attached to a house.
Is an exploded perspective view, and FIG. 3 is an enlarged plan sectional view.
【0007】図1〜図3に示すように、本発明の壁パネ
ルは、構造用合板本体1、第1の断熱層部材2、第2の
断熱層部材3、第3の断熱層部材4およびパネル枠材5
から構成される。As shown in FIGS. 1 to 3, the wall panel of the present invention comprises a structural plywood body 1, a first heat insulating layer member 2, a second heat insulating layer member 3, a third heat insulating layer member 4, Panel frame material 5
Consists of
【0008】本発明に用いられる構造用合板本体1は、
両面が面一のもので、構造壁用として通常用いられてい
る規格の厚さであれば、厚さ寸法は限定されない。この
構造用合板本体1の一方の面の両端部(使用状態におい
ては上下の端部)には、端面に開口する凹溝11が複数
(図示の例においては、各端部側に5本ずつ)平行に形
成されている。この凹溝11の長さは、図1から分るよ
うに、該構造用合板本体1と後述する第1の断熱層部材
2とによって画定される通気室23に連通するように形
成されている。またこれらの凹溝11の深さは、構造用
合板本体1の強度を考慮して定められるものであるが、
例えば、構造合板1の厚さが12mmである場合には、
深さを3mm位にするのが適当である。なお、この凹溝
11は、上下の端部に限らず、左右の横端部に穿設して
横壁パネルとしての使用も可能にできる。The structural plywood body 1 used in the present invention comprises:
The thickness dimension is not limited as long as both surfaces are flush with each other and have a standard thickness generally used for structural walls. At both ends (upper and lower ends in the use state) of one surface of the structural plywood main body 1, a plurality of concave grooves 11 opening to the end surface (in the example shown, five at each end side). ) It is formed in parallel. As can be seen from FIG. 1, the length of the concave groove 11 is formed so as to communicate with a ventilation chamber 23 defined by the structural plywood body 1 and a first heat insulating layer member 2 described later. . The depth of these grooves 11 is determined in consideration of the strength of the structural plywood main body 1,
For example, when the thickness of the structural plywood 1 is 12 mm,
It is appropriate that the depth is about 3 mm. In addition, the concave groove 11 is not limited to the upper and lower ends, but may be formed at the left and right lateral ends to enable use as a horizontal wall panel.
【0009】第1の断熱層部材2は板状に形成されたも
ので、構造用合板本体1と対向する面に、突起21が複
数個設けられている。この突起21は第1の断熱層部材
2と一体的に成形されていてもよく、また、第1の断熱
層部材2と別に成形したものを、接着によって第1の断
熱層部材2に一体的に取付けるものであっても良い。こ
の突起21の形状は限定されるものではなく、半球状の
ものでも、円柱状のものでも、さらには矩形状のもので
あっても良い。なお、本発明においてはこの突起21が
規則正しく位置されているものに限定されず、ランダム
に配置されているものであってもよい。The first heat insulating layer member 2 is formed in a plate shape, and a plurality of projections 21 are provided on a surface facing the structural plywood main body 1. The protrusion 21 may be formed integrally with the first heat-insulating layer member 2, or may be formed separately from the first heat-insulating layer member 2 by bonding to the first heat-insulating layer member 2. It may be attached to. The shape of the projection 21 is not limited, and may be hemispherical, cylindrical, or even rectangular. In the present invention, the protrusions 21 are not limited to those regularly arranged, but may be randomly arranged.
【0010】第2の断熱層部材3は、第1の断熱層部材
2と第3の断熱層部材4との間に空気層を形成するため
のもので、複数の透通孔31が穿設形成されている。な
お、図示においては、この透通孔31の形状を円形状の
ものとしているが、本発明においては、これに限定され
るものではなく、矩形状のものであっても良いことはい
うまでもない。The second heat insulating layer member 3 is for forming an air layer between the first heat insulating layer member 2 and the third heat insulating layer member 4, and has a plurality of through holes 31 formed therein. Is formed. In the drawings, the shape of the through hole 31 is circular, but the present invention is not limited to this, and it goes without saying that the shape may be rectangular. Absent.
【0011】なお、この第2の断熱層部材3は、それ自
体が断熱性を有するものである必要なく、該第2の断熱
層部材3によって形成された空気室31の空気層を断熱
層とするものである。したがって、第2の断熱層部材3
は、それ自体が断熱効果を有しない例えばペーパーハニ
カムを用いてもよく、さらには、一般的な断熱材として
用いられているグラスウールのような内部に空気層を形
成することのできるものを用いてもよい。The second heat-insulating layer member 3 does not need to have heat-insulating properties itself. The air layer of the air chamber 31 formed by the second heat-insulating layer member 3 is used as a heat-insulating layer. Is what you do. Therefore, the second heat insulating layer member 3
For example, a paper honeycomb that does not have a heat insulating effect itself may be used, and further, a material that can form an air layer inside such as glass wool used as a general heat insulating material may be used. Is also good.
【0012】上記第2の断熱層部材3は板状に成形され
たもので構成されている。そして、これらの各断熱層部
材2,3,4は、パネル枠材5内部に収容状態に保持さ
れて構造用合板本体1上に固定されている。なお、これ
らの各部材の相互の固定は、接着剤によってなされてい
る。The second heat insulating layer member 3 is formed in a plate shape. These heat insulating layer members 2, 3, and 4 are held in a state of being housed inside the panel frame member 5 and are fixed on the structural plywood main body 1. These members are fixed to each other by an adhesive.
【0013】この様にして構成された壁パネルを、図1
に示すように、柱P間に固定保持させ、この後、部屋側
に内装パネル6を張り付けて仕上げる。The wall panel thus constructed is shown in FIG.
As shown in the figure, the interior panel 6 is fixedly held between the columns P, and thereafter, the interior panel 6 is attached to the room side to finish.
【0014】次に、本発明の壁パネルの作用について説
明すると、本発明の壁パネルの内部には、構造用合板本
体1と第1の断熱層部材2によって画定された通気層2
3が構造用合板本体1の上下端部に形成された凹溝11
を介して外気と連通しているので、壁内部の通気性が良
い。また、第1の断熱層部材2と第3の断熱層部材4間
には、空気室31が形成されているので、壁内には2層
の空気層が形成されることになり、断熱効果が高いもの
となる。また、これらの空気層を画成するのが、断熱層
部材であるため、一層の断熱効果がある。Next, the operation of the wall panel of the present invention will be described. Inside the wall panel of the present invention, the ventilation layer 2 defined by the structural plywood body 1 and the first heat insulating layer member 2 is provided.
3 is a concave groove 11 formed at the upper and lower ends of the structural plywood body 1
Because it communicates with the outside air through the inside, the air permeability inside the wall is good. Further, since the air chamber 31 is formed between the first heat insulating layer member 2 and the third heat insulating layer member 4, two air layers are formed in the wall, and the heat insulating effect is obtained. Will be higher. In addition, since these air layers are defined by the heat insulating layer members, there is a further heat insulating effect.
【0015】また、本発明によると、通気層23内に
は、外気を取り入れることができるので、通風性が良
く、壁に結露が生じることがない。Further, according to the present invention, since the outside air can be taken into the ventilation layer 23, the ventilation is good, and no condensation occurs on the wall.
【0016】[0016]
【発明の効果】上記したように、本発明によれば、断熱
層が複数形成されており、しかも、断熱層の一部が、凹
溝によって外気と連通した通気室の通気層と、内部側に
設けられた空気室の空気層を有し、しかも、これらの通
気室と空気室を画定する部材が断熱層部材により構成さ
れているので、断熱効果が非常に良く、冷暖房効果の優
れた住宅を得ることができる。しかも、通気室の通気層
が存在することにより、通気が十分になり、結露の発生
がなく、快適な住環境を得ることができる。As described above, according to the present invention, a plurality of heat-insulating layers are formed, and a part of the heat-insulating layer is formed between the air-permeable layer of the ventilation chamber which communicates with the outside air by the concave groove, and the inner side. The housing has an air layer provided in the housing, and the members that define the ventilation chamber and the air chamber are constituted by heat insulating layer members. Can be obtained. In addition, the presence of the ventilation layer in the ventilation chamber allows the ventilation to be sufficient, and a comfortable living environment can be obtained without dew condensation.
【図1】本発明の実施の形態における壁パネルの一例を
示す説明図であって、(a)は正面図、(b)は柱間に
組込んだ状態の側面断面図、(c)は柱間に組込んだ状
態の平面断面図である。FIGS. 1A and 1B are explanatory views showing an example of a wall panel according to an embodiment of the present invention, wherein FIG. 1A is a front view, FIG. It is a plane sectional view in the state where it was assembled between pillars.
【図2】本発明の実施の形態における壁パネルの一例の
分解斜視図である。FIG. 2 is an exploded perspective view of an example of a wall panel according to the embodiment of the present invention.
【図3】本発明の実施の形態における壁パネルの拡大平
面断面図である。FIG. 3 is an enlarged plan sectional view of a wall panel according to the embodiment of the present invention.
1 構造用合板本体 2 第1の断熱層部材 3 第2の断熱層部材 4 第3の断熱層部材 6 内装パネル DESCRIPTION OF SYMBOLS 1 Structural plywood main body 2 1st heat insulation layer member 3 2nd heat insulation layer member 4 3rd heat insulation layer member 6 Interior panel
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 FI E04B 2/56 605 E04B 2/56 611C 611 622B 622 622G 644H 644 644K 645B 645 E04C 2/36 G E04C 2/36 2/52 A 2/52 2/46 J ────────────────────────────────────────────────── ─── front page continued (51) Int.Cl. 6 identifications FI E04B 2/56 605 E04B 2/56 611C 611 622B 622 622G 644H 644 644K 645B 645 E04C 2/36 G E04C 2/36 2/52 a 2/52 2/46 J
Claims (1)
定の間隔で形成された第1の断熱層部材と、透通孔が複
数穿設形成された第2の断熱層部材と、第3の板状断熱
層部材と、前記第1〜第3の断熱層部材を構造用合板本
体上に多層状として保持するパネル枠材とから成り、 前記構造用合板本体と第1の断熱層部材との間には、第
1の断熱層部材に形成された突起によって通気室が画定
されており、 第1の断熱層部材と第3の断熱層部材とによって挟持さ
れた第2の断熱層部材の透通孔部分が空気室として形成
されており、 前記通気室が構造用合板本体の四辺の少なくとも一つの
辺の端部において外気と連通状態になっていることを特
徴とする壁パネル。1. A structural plywood main body, a first heat insulating layer member having projections formed on one surface thereof at predetermined intervals, a second heat insulating layer member having a plurality of through holes formed therein, A third plate-like heat-insulating layer member, and a panel frame member for holding the first to third heat-insulating layer members on the structural plywood body in a multilayered manner, wherein the structural plywood body and the first heat-insulating layer A ventilation chamber is defined between the members by a projection formed on the first heat-insulating layer member, and a second heat-insulating layer sandwiched between the first heat-insulating layer member and the third heat-insulating layer member A wall panel, wherein a through hole portion of a member is formed as an air chamber, and the air chamber is in communication with outside air at an end of at least one of four sides of the structural plywood body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7255602A JP2753975B2 (en) | 1995-09-07 | 1995-09-07 | Wall panels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7255602A JP2753975B2 (en) | 1995-09-07 | 1995-09-07 | Wall panels |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0972009A JPH0972009A (en) | 1997-03-18 |
JP2753975B2 true JP2753975B2 (en) | 1998-05-20 |
Family
ID=17281014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7255602A Expired - Fee Related JP2753975B2 (en) | 1995-09-07 | 1995-09-07 | Wall panels |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2753975B2 (en) |
-
1995
- 1995-09-07 JP JP7255602A patent/JP2753975B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0972009A (en) | 1997-03-18 |
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Legal Events
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---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |