JP3052860U - Thermal insulation panel - Google Patents
Thermal insulation panelInfo
- Publication number
- JP3052860U JP3052860U JP1998002547U JP254798U JP3052860U JP 3052860 U JP3052860 U JP 3052860U JP 1998002547 U JP1998002547 U JP 1998002547U JP 254798 U JP254798 U JP 254798U JP 3052860 U JP3052860 U JP 3052860U
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- panel
- insulating material
- packing
- attached
- 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
Links
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Abstract
(57)【要約】
【課題】 建築現場における断熱材の取付け作業を軽減
し、気密化を簡易に行う。
【解決手段】 断熱構造パネル1は、合板等のパネル本
体10の裏面に、周縁部11を残して、例えば発泡ポリ
ウレタンの断熱材12を予め張り付けておく。断熱材1
2の周縁角部には溝13を形成し、その中にパッキン1
5を粘着剤を用いて貼り付ける。パッキン15は軟質の
発泡ポリウレタン製で、ほぼ円形断面に形成し、溝13
の外に出っ張る程度の大きさに形成する。外壁の施工に
際しては、パネル本体10の周縁部11を柱2にあてが
い、釘またはビス等で固定する。このように断熱構造パ
ネル1を取り付けると、パッキン15が変形して柱2に
密着し、柱2と断熱材12の間の隙間16を密閉する。
これによって、隙間の中の空気は、外に漏れなくなり、
熱抵抗が大きくなる。
(57) [Abstract] [Problem] To reduce the work of attaching a heat insulating material at a building site and to easily perform airtightness. SOLUTION: The heat insulating structural panel 1 has a heat insulating material 12 of, for example, foamed polyurethane, previously attached to a back surface of a panel main body 10 such as a plywood, leaving a peripheral portion 11. Insulation material 1
A groove 13 is formed in the corner of the peripheral edge of No. 2 and the packing 1 is formed therein.
5 is attached using an adhesive. The packing 15 is made of soft foamed polyurethane and has a substantially circular cross section.
Formed to a size that protrudes outside the When constructing the outer wall, the peripheral edge 11 of the panel body 10 is applied to the column 2 and fixed with nails or screws. When the heat insulating structure panel 1 is attached in this manner, the packing 15 is deformed and adheres to the column 2, thereby sealing the gap 16 between the column 2 and the heat insulating material 12.
This prevents the air in the gap from leaking out,
Thermal resistance increases.
Description
【0001】[0001]
この考案は、木造住宅の外壁等に使用する断熱構造パネルに関する。 The present invention relates to a heat insulating structure panel used for an outer wall of a wooden house or the like.
【0002】[0002]
従来の木造住宅では、構造軸組材を組立後、その内側に断熱材を充填したり、 外側に貼り付けたりしていた。しかし、このような方法では、断熱材の取付けに 手間がかかり、合せて気密工事を行う場合には、コストが嵩み、しかも、断熱、 気密の欠損が生じやすい欠点があった。 In conventional wooden houses, after assembling the structural frame members, the inside is filled with heat insulating material or attached to the outside. However, in such a method, it takes time and effort to mount the heat insulating material, and when performing the hermetic work together, there are disadvantages that the cost is increased and that the heat insulation and the airtightness are easily lost.
【0003】[0003]
この考案は、建築現場におけるこのような断熱材の取付け作業を軽減し、気密 化を簡易に行うことを課題とし、合せて構造強度を向上させることを課題とする 。 The object of the present invention is to reduce the work of attaching such a heat insulating material at a building site, to easily perform airtightness, and to improve the structural strength.
【0004】[0004]
合板や石膏ボード等のパネル本体の裏面に、周縁部を残して断熱材(例えば、 ポリウレタン、フェノール、ポリステン、イソシアヌレート、EPS等)を予め 張っておく。建築現場では、周縁部をあてがうようにしてパネル本体を柱、梁、 桁など支持材の間に釘またはビスによって取り付ける。こうすれば断熱材を現場 で張る必要がなくなるが、支持材と断熱材との間に隙間ができやすい。施工時に 隙間がなくとも、年月が経って柱が乾燥して収縮すると、やはり支持材と断熱材 との間に隙間が生じる。このような隙間があると、室内側の空気がこの隙間を通 して直にパネル本体と接することになり、断熱性が低下する。 A heat insulating material (for example, polyurethane, phenol, polysten, isocyanurate, EPS, etc.) is applied to the back surface of the panel body such as plywood or gypsum board in advance, leaving a peripheral portion. At the construction site, the panel body is attached with nails or screws between supporting members such as columns, beams, and girders so that the perimeter is applied. This eliminates the need to stretch the insulation at the site, but tends to create a gap between the support and the insulation. Even if there is no gap at the time of construction, if the column dries and shrinks over time, a gap will still be created between the support material and the heat insulating material. If there is such a gap, the air on the indoor side comes into direct contact with the panel main body through this gap, and the heat insulating property is reduced.
【0005】 そこでこの考案では、断熱材の周縁角部に、予めパッキンを周設しておく。こ うすれば、パネル本体を柱等支持材に取り付けたとき、パッキンが支持材の側面 に密着して前述の隙間を密封する。隙間が密封されれば、隙間の中の空気は閉じ 込められてしまうので、隙間が開放されている場合に比べて熱抵抗は大きくなり 、断熱性が向上する。 これをさらに詳しく述べると、空気が垂直壁に接するときの熱伝達抵抗値は内 壁で0.13m2h℃/kcalであるが、密閉された空気層では0.1da(daは空気層の厚さ )となる。プラスチック断熱材の厚さを3〜4cmとすると、熱伝達抵抗値は0.3〜0 .4m2h℃/kcalとなる。したがって、その逆数である熱貫流率は、密閉されていな い場合で 1/0.13=7.69 kcalm2h℃ 、密閉した場合は、1/0.3〜1/0.4=3.33〜2 .5 kcalm2h℃ となり、パッキンで隙間を密閉することで、伝達される熱量は、 隙間が開放されるものに比して57〜67%も少なくなる。Therefore, in the present invention, a packing is previously provided around the corner of the heat insulating material. In this way, when the panel main body is attached to the support member such as a pillar, the packing is in close contact with the side surface of the support member to seal the gap. If the gap is sealed, the air in the gap is trapped, so that the heat resistance is increased and the heat insulating property is improved as compared with the case where the gap is opened. To explain this in more detail, the heat transfer resistance when the air contacts the vertical wall is 0.13 m 2 h ° C / kcal on the inner wall, but 0.1 da (da is the thickness of the air layer) in the closed air layer. ). Assuming that the thickness of the plastic heat insulating material is 3 to 4 cm, the heat transfer resistance value is 0.3 to 0.4 m 2 h ° C./kcal. Therefore, the reciprocal, the coefficient of thermal transmission, is 1 / 0.13 = 7.69 kcalm 2 h ° C when not sealed, and 1 / 0.3 to 1 / 0.4 = 3.33 to 2.5 kcalm 2 h ° C when sealed. By sealing the gap with the packing, the amount of heat transferred is reduced by 57 to 67% as compared with the case where the gap is opened.
【0006】 パッキンには各種の弾性材料、例えば軟質ポリウレタン、塩化ビニール、ゴム 等の材質を用いることができる。パッキンの断面は、円形、矩形等の形状とする ことができる。 この断熱構造パネルは、木造住宅の外壁をはじめ、床、屋根、天井等にも使用 することができる。 また、本考案では柱、梁などの構造体にパネルが釘またはビスで固定されるた めに、構造躯体から容易に取り外すことができ、改修、増築を行う際、リサイク ルが可能になる。For the packing, various elastic materials such as soft polyurethane, vinyl chloride, and rubber can be used. The cross section of the packing may be circular, rectangular or the like. This heat-insulating structural panel can be used not only for the outer walls of wooden houses, but also for floors, roofs, ceilings, etc. In addition, since the panels are fixed to the structures such as columns and beams with nails or screws in the present invention, they can be easily removed from the structure, and can be recycled when renovating or expanding.
【0007】 柱等の支持材の中間に間柱等の中間支持材があるときは、パネル本体に防撓材 を取り付けておき、パネル取付け後、中間支持材から防撓材に釘を打って止める ようにする。この場合、断熱材は防撓材を挟んでその両側に配置し、断熱材には 防撓材に密着するパッキンを取り付けることができる。このようにすれば、断熱 材と防撓材の間に隙間が生じても、その隙間を密閉することができる。また、防 撓材の上下に気密欠損がない場合、防撓材に接する断熱材のパッキンは省略して も、気密性の低下はない。When there is an intermediate support such as a stud in the middle of a support such as a pillar, a stiffener is attached to the panel main body, and after the panel is attached, the stiffener is nailed to the stiffener from the intermediate support. To do. In this case, the heat insulating material may be disposed on both sides of the stiffener, and the heat insulating material may be provided with a packing that is in close contact with the stiffener. In this way, even if a gap is formed between the heat insulating material and the stiffener, the gap can be sealed. Further, when there is no airtightness above and below the stiffener, even if the packing of the heat insulating material in contact with the stiffener is omitted, the airtightness does not decrease.
【0008】 この考案の断熱構造パネルは、パネル本体が柱など支持材間に取り付けられる が、このパネル本体に構造用合板を用いることにより、壁等の面剛性が強化され 、地震や強風時の短期応力に対して構造躯体の変形が小さくなり、合せて、気密 断熱部材の損傷が防げる。In the heat-insulating structure panel of the present invention, the panel body is attached between supporting members such as columns. By using a structural plywood for the panel body, the surface rigidity of the wall and the like is enhanced, and the panel body can be used during an earthquake or strong wind. Short-term stress reduces the deformation of the structural frame, and at the same time, prevents damage to hermetic insulation members.
【0009】[0009]
図1は木造住宅の外壁を水平断面で表したものであり、符号1は断熱構造パネ ル、符号2は柱、符号3は内張り板である。 断熱構造パネル1は、合板等のパネル本体10の裏面に、周縁部11を残して 、例えば発泡ポリウレタンの断熱材12を予め張り付けておく。断熱材が湿気を 通しやすく、しかも、断熱材内部において内部結露の危険性がある場合は、断熱 材の両面に防湿シートを接着しておくとよい。 FIG. 1 shows the outer wall of a wooden house in a horizontal cross section. Reference numeral 1 denotes a heat insulating panel, reference numeral 2 denotes a column, and reference numeral 3 denotes a lining plate. The heat-insulating structure panel 1 has a heat insulating material 12 of, for example, foamed polyurethane, previously attached to the back surface of the panel body 10 such as a plywood, leaving a peripheral portion 11. If the insulation is easily permeable to moisture and there is a risk of internal condensation inside the insulation, it is advisable to attach moisture-proof sheets to both sides of the insulation.
【0010】 断熱材12の周縁角部には溝13を形成し、その中にパッキン15を粘着剤を 用いて貼り付ける。パッキン15は軟質の発泡ポリウレタン製で、ほぼ円形断面 に形成されている。パッキン15は、溝13の外に出っ張る程度の大きさに形成 する。A groove 13 is formed at the corner of the peripheral edge of the heat insulating material 12, and a packing 15 is adhered therein by using an adhesive. The packing 15 is made of soft foamed polyurethane and has a substantially circular cross section. The packing 15 is formed in such a size that it protrudes out of the groove 13.
【0011】 外壁の施工に際しては、パネル本体10の周縁部11を柱2にあてがい、釘ま たはビス等で固定する。パネル本体の上縁と下縁は上下の桁(図示しない。)に 固定する。このように断熱構造パネル1を取り付けると、図2の右側に示すよう に、パッキン15が変形して柱2に密着し、柱2と断熱材12の間の隙間16を 密閉する。これによって、隙間の中の空気は、外に漏れなくなり、熱抵抗が大き くなる。 パネルをビスによって固定することにより、建物を改修、増築する場合、パネ ルを簡単に取り外すことが可能であり、リサイクルを行うことができる。When constructing the outer wall, the peripheral edge 11 of the panel main body 10 is applied to the column 2 and fixed with nails or screws. The upper and lower edges of the panel body are fixed to upper and lower girders (not shown). When the heat insulating structure panel 1 is attached in this manner, as shown on the right side of FIG. 2, the packing 15 is deformed and adheres to the column 2, and the gap 16 between the column 2 and the heat insulating material 12 is sealed. This prevents air in the gap from leaking out, and increases the thermal resistance. By fixing the panels with screws, the panels can be easily removed when the building is renovated or expanded, and can be recycled.
【0012】 柱2と柱2の間隔が大きいときは、上下の桁の間に間柱5を設ける(図1)。 このように間柱があるときの断熱構造パネルは、断熱材12を左右に分断し、断 熱材の間に挟むように防撓材(桟木)20をパネル本体10に固定しておく。パ ネル本体10を柱に固定したら、図3に示すように、間柱5から防撓材20に向 って釘21を打ち込んで間柱5にパネル本体1を支持させる。断熱材12の分断 部分にも同じように溝13を設けてパッキン22を取り付ける。このパッキンも また、防撓材20に密着し、断熱材12と防撓材20の間に生じる隙間23を密 閉して断熱性を高める。When the distance between the columns 2 is large, a stud 5 is provided between the upper and lower girders (FIG. 1). In the heat insulating structure panel having the studs as described above, the heat insulating material 12 is divided right and left, and the stiffener (pier) 20 is fixed to the panel body 10 so as to be sandwiched between the heat insulating materials. After the panel main body 10 is fixed to the pillar, as shown in FIG. 3, the nail 21 is driven from the stud 5 toward the stiffener 20 to support the panel main body 1 on the stud 5. In the same manner, the groove 13 is provided in the cut portion of the heat insulating material 12 and the packing 22 is attached. This packing also closely adheres to the stiffener 20 and closes the gap 23 generated between the heat insulating material 12 and the stiffener 20 to enhance heat insulation.
【0013】[0013]
以上説明したように、この考案は、パネル本体の裏面に断熱材を張り、断熱材 の周囲角部にパッキンを取り付けたものであり、当該パネルを支持材に固定した とき、パッキンが支持材の側面に当接して、支持材と断熱材の隙間を密閉し、気 密性、断熱性を高めることができる。また、パネルに予め断熱材を貼っておくの で、現場での断熱材工事がなくなり、建築コストを引き下げることができる。 また、パネル本体に構造用合板を用いることにより、面剛性が強化され、地震 や強風時の短期応力に対して構造躯体の変形が小さくなり、気密断熱部材の損傷 も防げる。 As described above, in this invention, the heat insulating material is attached to the back surface of the panel body and the packing is attached to the peripheral corner of the heat insulating material.When the panel is fixed to the supporting material, the packing becomes the supporting material. By contacting the side surface, the gap between the supporting material and the heat insulating material is sealed, and the airtightness and heat insulating property can be improved. In addition, since the heat insulating material is attached to the panel in advance, construction of the heat insulating material on site is eliminated, and the construction cost can be reduced. In addition, the use of structural plywood for the panel body enhances the surface stiffness, reduces the deformation of the structural frame due to short-term stresses caused by earthquakes and strong winds, and prevents damage to the hermetic insulation members.
【0014】 また、パネル本体に防撓材を取り付けるときは、防撓材を挟んでその両側に断 熱材を配置し、断熱材に防撓材に密着するパッキンを取り付けるようにすれば、 断熱材と防撓材の間に生じる隙間を密閉し、断熱性を向上させることができる。Further, when the stiffener is attached to the panel body, a heat insulating material is arranged on both sides of the stiffener, and a packing closely attached to the stiffener is attached to the heat insulating material. The gap generated between the material and the stiffener can be sealed, and the heat insulation can be improved.
【図1】 建物の外壁の水平断面図である。FIG. 1 is a horizontal sectional view of an outer wall of a building.
【図2】 柱まわりの拡大図である。FIG. 2 is an enlarged view around a pillar.
【図3】 間柱まわりの拡大図である。FIG. 3 is an enlarged view around a stud.
1 断熱構造パネル 2 支持材としての柱 5 間柱 10 パネル本体 11 周縁部 12 断熱材 15 パッキン 20 防撓材 22 パッキン DESCRIPTION OF SYMBOLS 1 Heat insulation structure panel 2 Column as support material 5 Stud 10 Panel body 11 Peripheral part 12 Heat insulation material 15 Packing 20 Stiffener 22 Packing
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 FI E04B 2/56 622 E04B 2/56 622H 642H 642 644B 644 644C 644D 645B 645 645C 1/68 F (72)考案者 千代岡 英一 埼玉県川口市南前川2丁目14番12号 株式 会社藤島建設内 (72)考案者 大嶋 洋一 埼玉県川口市南前川2丁目14番12号 株式 会社藤島建設内 (72)考案者 岩岡 重樹 岩手県盛岡市北松園2丁目19番12号──────────────────────────────────────────────────の Continuation of front page (51) Int.Cl. 6 Identification symbol FI E04B 2/56 622 E04B 2/56 622H 642H 644 644B 644 644C 644D 645B 645 645C 1/68 F (72) Inventor Eiichi Chiyooka 2-14-12 Minamimaekawa, Kawaguchi City, Saitama Prefecture, Japan Fujishima Construction Co., Ltd. (72) Inventor Yoichi Oshima 2-14-12 Minamimaekawa, Kawaguchi City, Saitama Prefecture Fujishima Construction Co., Ltd. (72) Inventor Shigeki Iwaoka, Iwate 2-19-12 Kitamatsuen, Morioka-shi
Claims (2)
熱材を張り、該断熱材の周縁角部にパッキンを周設して
なり、該パネル本体の周縁部を柱等の支持材にあてがっ
て当該パネルを固定したとき、該パッキンが該支持材の
側面に密着するようにした断熱構造パネル。1. A heat insulating material is stretched on the back surface of a panel main body while leaving a peripheral edge portion, and packing is provided around a peripheral edge portion of the heat insulating material, and the peripheral edge portion of the panel main body is used as a support material such as a pillar. A heat-insulating structure panel in which the packing is in close contact with the side surface of the support when the panel is fixed to the panel.
される防撓材を挟んでその両側に配置し、該断熱材に該
防撓材に密着するパッキンを取り付けた請求項1に記載
の断熱構造パネル。2. The heat insulating material according to claim 1, wherein the heat insulating material is disposed on both sides of a stiffener fixed to the back surface of the panel body, and packing is attached to the heat insulating material. A heat insulating structural panel as described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1998002547U JP3052860U (en) | 1998-04-01 | 1998-04-01 | Thermal insulation panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1998002547U JP3052860U (en) | 1998-04-01 | 1998-04-01 | Thermal insulation panel |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3052860U true JP3052860U (en) | 1998-10-09 |
Family
ID=43186965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1998002547U Expired - Lifetime JP3052860U (en) | 1998-04-01 | 1998-04-01 | Thermal insulation panel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3052860U (en) |
-
1998
- 1998-04-01 JP JP1998002547U patent/JP3052860U/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3052860U (en) | Thermal insulation panel | |
JP2759245B2 (en) | Building wall structure | |
JPH11280170A (en) | Heat-insulating structure panel | |
JPH069147Y2 (en) | Insulation wall structure | |
JPH1193290A (en) | Heat insulating panel | |
JP3912590B2 (en) | Insulated airtight structure | |
JPH064212U (en) | Wall structure | |
JPH09217437A (en) | Heat-insulation wall structure | |
JPH10140691A (en) | Structural panel | |
JP2588809Y2 (en) | Multifunctional structural panel | |
JP2605417Y2 (en) | Airtight and thermal insulation structure of building | |
JPH03279541A (en) | Laminated panel structure | |
JP3687045B2 (en) | Airtight structure around the frame | |
JPH11293801A (en) | Method for constructing stud serving also as ventilating furring strip | |
JPH11280171A (en) | Panel for structure and building with ventilating layer | |
JPH066519U (en) | Wall structure | |
JPH0583110U (en) | Airtight / heat insulating structure of building | |
JPH0645523Y2 (en) | Airtight wall in a wooden house | |
JPH11117411A (en) | Heat insulating and airtight structure, and heat insulating material | |
JP3032947B2 (en) | Airtight and thermal insulation structure of building panels | |
JPH066521U (en) | Gable roof wall structure | |
JPH0849309A (en) | Heat-insulating building body structure | |
JP2001193185A (en) | Heat insulator board and heat insulating and airtight structure using it | |
JPH09195419A (en) | Heat insulating wall structure | |
JPH0644818U (en) | Insulation panel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |