JPH0538169Y2 - - Google Patents
Info
- Publication number
- JPH0538169Y2 JPH0538169Y2 JP1988086744U JP8674488U JPH0538169Y2 JP H0538169 Y2 JPH0538169 Y2 JP H0538169Y2 JP 1988086744 U JP1988086744 U JP 1988086744U JP 8674488 U JP8674488 U JP 8674488U JP H0538169 Y2 JPH0538169 Y2 JP H0538169Y2
- Authority
- JP
- Japan
- Prior art keywords
- foamed resin
- insulation board
- board
- resin insulation
- width
- 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
- 238000009413 insulation Methods 0.000 claims description 61
- 229920005989 resin Polymers 0.000 claims description 52
- 239000011347 resin Substances 0.000 claims description 52
- 239000011810 insulating material Substances 0.000 claims description 11
- 239000006260 foam Substances 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
- Building Environments (AREA)
Description
【考案の詳細な説明】
考案の技術分野
本考案は、柱、間柱等の柱状体の室外側に張り
巡らされ、これらの上にモルタル等の外装材が施
工されるに適した発泡樹脂製断熱ボードに関す
る。[Detailed description of the invention] Technical field of the invention This invention is a foamed resin insulation suitable for being stretched around the outdoor side of columnar bodies such as columns and studs, and having exterior materials such as mortar applied on top of them. Regarding the board.
考案の技術的背景ならびにその問題点
最近の木造建築物には、冷暖房の効率を高める
ために、壁や屋根に断熱材が張り巡らされてい
る。しかしながら、従来の断熱構造では、柱、間
柱等の柱状体間に断熱材を充填する構造であるた
め、柱状体の部分が冷橋(断熱欠損が生じる部
分)となつたり、断熱材と柱状体との間に隙間が
生じ易く、十分な断熱性能あるいは気密性が得ら
れないという不具合がある。Technical background of the idea and its problems Modern wooden buildings have walls and roofs covered with insulation to improve heating and cooling efficiency. However, in conventional insulation structures, insulation material is filled between columnar bodies such as columns and studs, so the columnar parts become cold bridges (areas where insulation loss occurs), and the insulation material and columnar bodies There is a problem that a gap is likely to be formed between the two and sufficient heat insulation performance or airtightness cannot be obtained.
このような不具合を解消するために、第5図に
示すように、柱1および間柱2等の柱状体の室外
側に、複数の断熱材3および4を面方向に張り巡
らすとともに、これら断熱材3,4及びラス5等
を縦胴縁7を介して釘体8により柱1および間柱
2に固定したのちに、この表面にモルタル等の外
装材9を施工した建物の断熱構造が開発されてい
る。 In order to eliminate such problems, as shown in Fig. 5, a plurality of insulating materials 3 and 4 are stretched in the surface direction on the outdoor side of columnar bodies such as columns 1 and studs 2, and these insulating materials 3, 4, lath 5, etc. are fixed to pillars 1 and studs 2 through vertical frame 7 with nails 8, and then an exterior material 9 such as mortar is applied to the surface of the insulation structure for buildings. There is.
しかしながら、このように建物の断熱構造にあ
つては、断熱材3,4やラス5を取付ける場合
に、次に示す不都合を有する虞れがあることが本
考案者等によつて見出された。 However, the inventors of the present invention have found that in the case of the thermal insulation structure of a building, when installing the insulation materials 3 and 4 and the lath 5, there is a possibility that the following disadvantages may occur. .
すなわち、柱1および間柱2等の柱状体の室外
側に、複数の断熱材3および4を平滑に張り巡ら
したとしても、これら断熱材3,4に縦胴縁7を
介して釘体8を打ち込むと、前記断熱材3および
4の表面より縦胴縁7が突出することになり、前
記金網状のラス5等を張設するときに、前記断熱
材3および4の表面10とラス5あるいは防水紙
6との間に隙間S1が生じることになる。このよう
な隙間S1が存在すると、ラス5等に相当のテンシ
ヨンをかけて張設しても、外装材9を施工すると
きにたるみが生じ、第5図に示すように外装材9
の表面に波形状のうねりを生じ、外観の悪い仕上
りとなる虞れがある。 That is, even if a plurality of heat insulators 3 and 4 are stretched smoothly around the outdoor side of columnar bodies such as columns 1 and studs 2, the nails 8 are attached to these heat insulators 3 and 4 through the vertical edges 7. When driven in, the vertical rim 7 will protrude from the surface of the heat insulators 3 and 4, and when the wire mesh lath 5 etc. are stretched, the surface 10 of the heat insulators 3 and 4 and the lath 5 or A gap S1 will be created between the waterproof paper 6 and the waterproof paper 6. If such a gap S1 exists, even if a considerable amount of tension is applied to the lath 5, etc., sagging will occur when the exterior material 9 is installed, and as shown in FIG.
This may cause wavy undulations on the surface, resulting in a poor-looking finish.
また、縦胴縁7は一般に木材で構成されるため
に、乾燥等によつて縦胴縁7にねじれ、曲がりも
しくは反り等が発生するが、このような反りの有
する縦胴縁7を用いてこのような断熱構造を形成
すると、この縦胴縁7の反りが直ちに外装材9の
表面に悪影響を及ぼし、これによつても外観の悪
いものとなる虞れもある。 In addition, since the vertical furrow 7 is generally made of wood, the vertical furrow 7 may be twisted, bent, or warped due to drying or the like. If such a heat insulating structure is formed, the warping of the vertical furring 7 will immediately have an adverse effect on the surface of the exterior material 9, which may also result in a poor appearance.
なお、第5図に示す例では、断熱材3,4を2
層積層した場合を示しているが、厚肉の断熱材を
一層だけ積層する場合も同様な不都合を有する。 In addition, in the example shown in FIG. 5, the heat insulating materials 3 and 4 are
Although the case where layers are laminated is shown, the same problem occurs when only one layer of thick heat insulating material is laminated.
考案の目的
本考案は、このような従来技術が有する不都合
を解消するためになされたもので、金網状のラス
等を張り巡らす場合等に、このラス等がたるむこ
となく、これにより外装材の平滑性を向上させる
ようにした発泡樹脂製断熱ボードを提供すること
を第1の目的とする。Purpose of the invention The present invention was made in order to eliminate the inconveniences of the prior art. When a wire mesh-like lath, etc. is stretched around, the lath, etc. does not sag, and as a result, the exterior material can be A first object of the present invention is to provide a foamed resin insulation board with improved smoothness.
また、本考案は、変形した縦胴縁等の当板を使
用しても外装材の外観に影響を与えることがな
く、しかも空気の流通性の向上を図り、断熱性及
び冷暖房効率の向上をも可能した発泡樹脂製断熱
ボードを提供することを目的としている。 In addition, the present invention does not affect the appearance of the exterior material even if a backing plate with a deformed vertical rim or the like is used, and also improves air circulation and improves heat insulation and heating and cooling efficiency. The purpose of the present invention is to provide a foamed resin insulation board that is capable of
考案の概要
本考案の発泡樹脂製断熱ボードは、断熱材を介
して柱状体に対面する平坦な裏面を有し、室外側
に面する表面には多数の凸状部が形成された板状
の樹脂発泡体からなり、室外側から当板を介して
釘状係止具により柱状体に固定される発泡樹脂製
断熱ボードにおいて、
該凸状部は、当板の厚さとほぼ同一の高さを有
すると共に、
該発泡樹脂製断熱ボードは、該ボードの中央部
近傍であつて、裏面に配置される断熱材を介して
柱状体と対面する発泡樹脂製断熱ボードの表面部
分に、該発泡樹脂製断熱ボートを固定するための
当板の幅よりも広く、かつ該当板を介して釘状係
止具により該発泡樹脂製断熱ボードが固定される
柱状体の幅の1〜1.5倍の幅を有する当板付設用
平坦部帯を有しており、
そして、該発泡樹脂製断熱ボードの周縁部には
該当板付設用平坦部の幅の1/2以上の幅の縁部平
坦部帯が設けられていることを特徴としている。Summary of the invention The foamed resin insulation board of the invention has a flat back surface facing the columnar body through a heat insulating material, and a plate-like surface with a large number of convex portions formed on the surface facing the outdoor side. In a foamed resin insulation board that is made of resin foam and is fixed to a columnar body from the outdoor side through the plate with nail-like fasteners, the convex portion has a height that is approximately the same as the thickness of the plate. At the same time, the foamed resin insulation board has a foamed resin insulation board on a surface portion of the foamed resin insulation board that is near the center of the board and faces the columnar body through a heat insulating material disposed on the back surface. Wider than the width of the board for fixing the insulated boat, and 1 to 1.5 times the width of the columnar body to which the foamed resin insulating board is fixed by the nail-like locking device via the board. It has a flat area band for attaching the plate, and an edge flat area band having a width of 1/2 or more of the width of the flat area for attaching the plate is provided at the peripheral edge of the foamed resin insulation board. It is characterized by
このような本考案に係る発泡樹脂製断熱ボード
は、その中央部近傍に、縦胴縁等の当 板の取付
けるための帯状の平坦部帯を有しており、さらに
周縁部にも帯状の平坦部帯を有している。そし
て、この領域を除く表面部分に、この当板の厚さ
とほぼ同一の高さを有する複数の凸部を形成した
ので、ラス及び防水紙等は前記凸部に保持された
状態で平滑に張り巡らすことができ、これに外装
材を施工すると、この外装材自体も凹凸あるいは
うねりのない平滑性の優れた仕上りとなる。Such a foamed resin insulation board according to the present invention has a band-shaped flat area near the center thereof for attaching a backing plate such as a vertical rim, and further has a band-shaped flat area on the periphery. It has a division. Since a plurality of protrusions having a height almost the same as the thickness of this plate were formed on the surface area excluding this area, the lath, waterproof paper, etc. could be stretched smoothly while being held by the protrusions. When an exterior material is applied to this material, the exterior material itself has an excellent smooth finish with no irregularities or undulations.
また、前記断熱版の凸部は、当板の取付け領域
を除く部分に形成しているので、この当板自体が
変形していても、前記凸部が当板を外部から囲む
ことにより、この当板の周囲の平滑化が可能とな
り、この当板の変形が外装材の外観に及ぼす影響
は極めて少なくなる。 In addition, since the convex portion of the heat insulating plate is formed in the area other than the mounting area of the plate, even if the plate itself is deformed, the convex portion surrounds the plate from the outside, so that the plate can be deformed. The area around the backing plate can be smoothed, and the effect of deformation of the backing plate on the appearance of the exterior material is extremely small.
さらに、前記凸部は発泡樹脂製断熱ボードの室
外側に外装材との間で通気流通空間を形成するこ
とになるので、これにより発泡樹脂製断熱ボード
の断熱性能が向上し、一層冷暖房の効率を高め、
また排湿効果も向上することになる。 Furthermore, since the convex portion forms a ventilation space between the outdoor side of the foamed resin insulation board and the exterior material, this improves the insulation performance of the foamed resin insulation board, making heating and cooling more efficient. increase,
The moisture removal effect will also be improved.
考案の具体的説明
以下、本考案を図面に示す実施例に基づき詳細
に説明する。DETAILED DESCRIPTION OF THE INVENTION Hereinafter, the present invention will be described in detail based on embodiments shown in the drawings.
第1図は本考案の一実施例に係る発泡樹脂製断
熱ボードの使用例を示す要部断面図、第2図は同
発泡樹脂製断熱ボードの平面図であり、第5図に
示す部材と同一部材には同一符号を付している。 FIG. 1 is a cross-sectional view of essential parts showing an example of use of a foamed resin insulation board according to an embodiment of the present invention, and FIG. 2 is a plan view of the same foamed resin insulation board, with the members shown in FIG. Identical members are given the same reference numerals.
第1図に示す実施例では、柱1および間柱2が
垂直方向に立設された建築物の室内側に内装下地
材20および内装材21が張設されている。この
柱1および間柱2の室外側には、フエルト、グラ
スウール等の断熱材3が張り巡らされている。本
考案の発泡樹脂製断熱ボード4aは、この断熱材
3の室外側に張り巡らされている。即ち、本考案
の発泡樹脂製断熱ボード4aは断熱材3を介して
柱1および間柱2などの柱状体に対面する平坦な
裏面を有している。そして、この発泡樹脂製断熱
ボード4aの室外側に面する表面には多数の凸状
部23が形成されている。この発泡樹脂製断熱ボ
ード4aは、室外側から当板を介して釘等の釘状
係止具により柱1および間柱2などの柱状体に固
定される。 In the embodiment shown in FIG. 1, an interior base material 20 and an interior material 21 are stretched on the indoor side of a building in which columns 1 and studs 2 are vertically erected. A heat insulating material 3 such as felt or glass wool is stretched around the outdoor side of the pillars 1 and studs 2. The foamed resin insulation board 4a of the present invention is stretched around the outdoor side of the insulation material 3. That is, the foamed resin insulation board 4a of the present invention has a flat back surface that faces columnar bodies such as the pillars 1 and studs 2 with the insulation material 3 interposed therebetween. A large number of convex portions 23 are formed on the surface of the foamed resin insulation board 4a facing the outdoor side. This foamed resin heat insulating board 4a is fixed to columnar bodies such as the pillars 1 and studs 2 from the outdoor side with nail-like fasteners such as nails via the contact plate.
このように柱1および間柱2の室外側に発泡樹
脂製断熱ボード4aを面方向に張設すれば、断熱
材3と内装下地材20との間に内側空気層22を
形成することができる。 By extending the foamed resin heat insulating board 4a in the surface direction on the outdoor side of the pillars 1 and studs 2 in this way, the inner air layer 22 can be formed between the heat insulating material 3 and the interior base material 20.
ここに、発泡樹脂製断熱ボード4aは、ポリス
チレン、ポリエチレン、ポリ塩化ビニル等の合成
樹脂を5〜50倍に発泡させて作られた独立気泡構
造の発泡板で厚さ20〜100mmのものが好ましい。
なかでも高度の剛性と断熱性および透湿抵抗の高
いポリスチレン発泡板を用いるのが効果的であ
る。 Here, the foam resin insulation board 4a is a foam board with a closed cell structure made by foaming a synthetic resin such as polystyrene, polyethylene, polyvinyl chloride, etc. 5 to 50 times, and preferably has a thickness of 20 to 100 mm. .
Among these, it is effective to use a polystyrene foam board, which has a high degree of rigidity, heat insulation, and moisture permeation resistance.
この発泡樹脂製断熱ボード4aの室外側表面に
は、当板としての縦胴縁7の取付け領域である中
央部近傍および周縁部を除く部分に複数個の凸部
23が形成されている。つまり、第2図に示すよ
うに、発泡樹脂製断熱ボード4aの表面には、縦
方向に前記柱1、間柱2の幅L1,L2の約1.5〜1.0
倍の幅M1,M2だけ凸部23を形成していない平
坦部帯が形成されている。ただし、間柱2の幅
L2が柱の半分の時(L2/2)は、M2の幅がL2/
2の幅の3〜2倍という計算になる。従つて、
M1とM2の幅は間柱の幅にかかわらず、柱の幅の
約1.5〜1.0の方がいろいろなケースに対応できて
好ましい。すなわち、建築現場において、設計変
更等により柱1や間柱2の位置は、ある程度左右
にずれることがある。ところが発泡樹脂製断熱ボ
ード4aは、工場内で画一的に製造されるため、
設計変更等に対応して胴縁の位置を変更するため
のスペース的余裕は形成されていない。従つて従
来は胴縁用いずに直接ボードを釘打ちして柱等に
固定したり、あるいは凸部の上に胴縁を当てがつ
て釘打ちしていた。断熱ボードは樹脂発泡体で形
成されているため直接釘打ちした場合には充分な
固定強度が得られず、また凸部の上から胴縁を当
てがつて釘打ちした場合にはこの胴縁の部分の外
装が盛り上がり建築物の美観を損ねていたのであ
る。本考案者は、木造建築等において用いられる
柱および間柱の幅がほぼ一定していること、およ
び、一般に設計変更等により柱および間柱等がず
れる幅が一定範囲内にあることに着目して胴縁な
どの当板とほぼ同じ高さの凸状部を有する発泡樹
脂製断熱ボードの中心部近傍、すなわち裏面に柱
や間柱が他面する位置に凸状部を形成しない平坦
部を帯状に形成し、しかもこの幅を通常使用され
ている柱材の幅の1〜1.5倍にすることにより、
設計変更等により柱あるいは間柱の位置が左右に
ずれた場合であつても当板の位置をずらし、ある
いは釘の打ち込み位置をずらすことにより柱材に
断熱ボードを確実に固定することができるとの知
見を得た。そして、断熱ボードの周縁部にも中心
部近傍に設けられた帯状の平坦部の1/2以上の幅
の平坦部を設けることにより、隣接する断熱ボー
ドの周縁部に設けられた平坦部と合計すると通常
使用されている柱材の幅の1〜1.5倍の幅の平坦
部を隣接する断熱ボードとの境界部分にも確保す
ることができるので、周縁部においても断熱ボー
ドを柱あるいは間柱などに確実に固定することが
できるのである。 A plurality of convex portions 23 are formed on the outdoor surface of the foamed resin insulation board 4a in areas other than the vicinity of the center and the peripheral edge, which are the attachment areas of the vertical rims 7 serving as the backing plates. That is, as shown in FIG. 2, the surface of the foamed resin insulation board 4a has a width of about 1.5 to 1.0 of the widths L 1 and L 2 of the pillars 1 and studs 2 in the vertical direction.
A flat zone is formed in which no convex portion 23 is formed by twice the width M 1 and M 2 . However, the width of stud 2
When L 2 is half of the column (L 2 /2), the width of M 2 is L 2 /
It is calculated to be 3 to 2 times the width of 2. Therefore,
Regardless of the width of the stud, it is preferable that the widths of M 1 and M 2 be about 1.5 to 1.0 of the width of the stud, as this can accommodate various cases. That is, at a construction site, the positions of the pillars 1 and studs 2 may shift to the left or right to some extent due to design changes or the like. However, since the foamed resin insulation board 4a is uniformly manufactured in a factory,
There is no space available for changing the position of the rim in response to design changes. Therefore, in the past, the board was directly nailed to a pillar or the like without using the rim, or the board was nailed by placing the rim over the convex portion. Since the insulation board is made of resin foam, sufficient fixing strength cannot be obtained if it is nailed directly, and if it is nailed by applying the rim from above the convex part, the rim will be damaged. The exterior of the building had become swollen, detracting from the beauty of the building. The inventor of this invention focused on the fact that the width of columns and studs used in wooden buildings, etc. is almost constant, and that the width of columns and studs that shift due to design changes, etc. is generally within a certain range. A flat part without a convex part is formed in a band shape near the center of a foamed resin insulation board that has a convex part at almost the same height as the backing board, such as the edge, where the pillars and studs face the other side. However, by making this width 1 to 1.5 times the width of the pillar material normally used,
Even if the position of the pillar or stud shifts to the left or right due to design changes, the insulation board can be reliably fixed to the pillar material by shifting the position of the plate or the position of the nails. I gained knowledge. By providing a flat part on the periphery of the insulation board with a width of at least 1/2 of the band-shaped flat part provided near the center, the total width of the flat part provided on the periphery of the adjacent insulation board Then, a flat part with a width of 1 to 1.5 times the width of the normally used pillar material can be secured at the boundary with the adjacent insulation board, so the insulation board can be used as a pillar or stud at the periphery as well. It can be fixed securely.
このようにすれば、縦胴縁などの当板を当てが
つた部分が断熱ボードの表面に設けられた凸部の
高さより高くなることはなく、金網状のラス5あ
るいはこのラス5とともに防水紙6を取付ける場
合に、これらラス5等は前記凸部23の平坦な上
面23aに保持されることになり、縦胴縁7の形
状に影響されることなく、簡単に平滑性をもつて
取付けることが可能になる。したがつて、この表
面に外装材9を施工すると、この外装材9自体も
凹凸あるいはうねりなどのない平滑性の優れたも
のとなる。また、施工後に経時変化等による外装
材9の凹凸やうねり等も防止できる。 In this way, the part to which the backing board is applied, such as the vertical rim, will not be higher than the height of the convex part provided on the surface of the insulation board, and the wire mesh-like lath 5 or waterproof paper 6, these laths 5, etc. are held on the flat upper surface 23a of the convex portion 23, and can be easily and smoothly installed without being affected by the shape of the vertical rim 7. becomes possible. Therefore, when the exterior material 9 is applied to this surface, the exterior material 9 itself has excellent smoothness without unevenness or undulations. In addition, it is possible to prevent unevenness and waviness of the exterior material 9 due to changes over time after construction.
さらに、この発泡樹脂製断熱ボード4aの横方
向にも、これら断熱材4a相互の間をシールする
領域だけ凸部23を形成していない領域L3を設
ける。この発泡樹脂製断熱ボード4aは、複数枚
を縦横に張り巡すために、各発泡樹脂製断熱ボー
ド4a相互間には隙間S2,S3が生じるが、この隙
間は発泡樹脂製断熱ボード4aを張り巡らされた
後に、パテ材等のシール材を用いてシールされ
る。したがつて、このシール領域までも前記凸部
23が形成されていれば、シール作業が行ないに
くく、またシール性能も低下する虞れがあること
から、このシール領域も前記凸部23を形成しな
いことが望ましいのである。 Further, in the lateral direction of the foamed resin heat insulating board 4a, a region L3 is provided in which the convex portion 23 is not formed only in a region that seals between these heat insulating materials 4a. Since a plurality of foamed resin insulation boards 4a are stretched horizontally and vertically, gaps S 2 and S 3 are created between each foamed resin insulation board 4a. After that, it is sealed using a sealing material such as putty. Therefore, if the convex part 23 is formed even in this sealing area, it will be difficult to perform the sealing operation, and there is a risk that the sealing performance will deteriorate, so the convex part 23 is not formed in this sealing area as well. This is desirable.
また、この凸部23は、すべて前記縦胴縁7の
厚さtと同等かあるいはこの厚さtよりも僅かに
高い丈hを有している。 Further, all of the convex portions 23 have a length h that is equal to or slightly higher than the thickness t of the vertical furring 7.
このようにすれば、前記凸部23は、縦胴縁7
の取付け領域を除く部分に形成されているので、
この縦胴縁7自体が多少変形していても、前記凸
部23が縦胴縁7を外部から囲むことになり、こ
の縦胴縁7の変形が外観の平滑性に与える影響が
少なくなる。 In this way, the convex portion 23
Since it is formed in the area excluding the installation area,
Even if the vertical furring 7 itself is deformed to some extent, the convex portion 23 surrounds the vertical furring 7 from the outside, so that the deformation of the vertical furring 7 has less influence on the smoothness of the appearance.
さらに、前記凸部23は発泡樹脂製断熱ボード
4の室外側に前記外装材9との間に空気流通空間
24を形成することになるので、通気性の向上を
図り、排湿効果も向上する。 Furthermore, since the convex portion 23 forms an air circulation space 24 between the exterior material 9 and the outdoor side of the foamed resin insulation board 4, the air permeability is improved and the moisture drainage effect is also improved. .
なお、本考案は、上述した実施例に限定される
ものではなく、種々に改変することが可能であ
る。 Note that the present invention is not limited to the embodiments described above, and can be modified in various ways.
たとえば、凸部の形状は第1図に示す円形のも
のに限らず、楕円形状、矩形状あるいはその他の
形状であつても良い。また、本考案に係る発泡樹
脂製断熱ボード4aを肉厚に構成し、一層の発泡
樹脂製断熱ボード4aを張設することにより断熱
壁構造を構成するようにしても良い。さらにま
た、本考案に係る発泡樹脂製断熱ボードは、モル
タル壁構造を構成する場合のみならず、サイデイ
ング壁等のその他の壁、もしくは屋根、床等の断
熱構造を構成する場合にも適用することができ
る。 For example, the shape of the convex portion is not limited to the circular shape shown in FIG. 1, but may be elliptical, rectangular, or other shapes. Further, the foam resin insulation board 4a according to the present invention may be made thick, and a heat insulation wall structure may be constructed by stretching one layer of the foam resin insulation board 4a. Furthermore, the foamed resin insulation board according to the present invention can be applied not only to the construction of mortar wall structures, but also to the construction of other walls such as siding walls, or insulation structures such as roofs and floors. Can be done.
さらに、第4図に示すように、発泡樹脂製断熱
ボード4bの大きさを例えば幅910×高さ920mmと
し、その上下端に10mmの相じやくり部25を設け
るようにしてもよい。これは、発泡樹脂製断熱ボ
ードの垂直(縦方向)方向突合せ端部の裏側に
は、柱もしくは間柱がたいてい位置し、ここに
内、外が直接通ずる隙間が生じることはないので
相じやくり部を省略することも可能であるが、水
平(横方向)方向突合せ端部では柱、間柱が位置
することはなく、内、外が直接通ずる隙間が生じ
る虞があることから、相じやくり部25を設け、
発泡樹脂製断熱ボード4bにおける水平方向突合
せ端部相互の隙間をなくすようにするために好ま
しい。 Furthermore, as shown in FIG. 4, the size of the foamed resin heat insulating board 4b may be, for example, 910 mm in width x 920 mm in height, and 10 mm matching recesses 25 may be provided at the upper and lower ends thereof. This is because there are usually pillars or studs on the back side of the vertical (longitudinal) butt ends of foam resin insulation boards, and there is no gap that directly connects the inside and outside. Although it is possible to omit the section, there are no columns or studs located at the horizontal (lateral) direction butt ends, and there is a risk of creating a gap where the inside and outside communicate directly. A section 25 is provided,
This is preferable in order to eliminate the gap between the horizontally abutting ends of the foamed resin heat insulating board 4b.
なお、第4図の示す実施例における凸部23の
突出高さは16mmである。これは、当板としての縦
胴縁の厚さが18mm〜20mmのものが多いことによ
る。また、建築物の柱、間柱の間隔が455mmであ
ることが多く、第4図に示す発泡樹脂製断熱ボー
ドの横方向長さが910mmであることから、本実施
例では、左右両端部と中央部とに、縦胴縁7の取
付け領域を設けている。 In addition, the protrusion height of the convex portion 23 in the embodiment shown in FIG. 4 is 16 mm. This is because the thickness of the vertical rim serving as the backing plate is often 18 mm to 20 mm. In addition, since the spacing between pillars and studs in buildings is often 455 mm, and the horizontal length of the foamed resin insulation board shown in Figure 4 is 910 mm, in this example, the distance between the left and right ends and the center An attachment area for the vertical furrow 7 is provided in each of the sections.
この領域の水平方向幅は中央部ではM1=150mm
であり、両端ではM2/2=80mmである。柱の寸
法は90〜120mmであることから、約1.0〜1.5倍程
度となつている。 The horizontal width of this area is M 1 = 150mm in the center
, and M 2 /2 = 80 mm at both ends. Since the dimensions of the pillars are 90 to 120 mm, they are approximately 1.0 to 1.5 times larger.
また、凸部23間の縦方向間隔M4は、第4図
に示す例では約60mmとしている。これは、サツシ
部が端部である場合等に断熱材4bを切断するこ
ともあるが、この凸部23間間隔が60mm程度あれ
ば、一般的に胴縁の幅が45mm程度であるので、必
ず端部に近い所で胴縁が施工できるという利点が
ある。すなわち、凸部23間間隔は45〜180mmで
あることが好ましい。 Further, the vertical distance M 4 between the convex portions 23 is approximately 60 mm in the example shown in FIG. 4. This is because the heat insulating material 4b may be cut if the sash part is an end part, but if the interval between the convex parts 23 is about 60 mm, the width of the rim is generally about 45 mm, so The advantage is that the rim can always be constructed close to the end. That is, it is preferable that the interval between the convex parts 23 is 45 to 180 mm.
また、本実施例では、上下方向の凸部23の間
隔M5も60mmとしている。これは、このような間
隔であれば、横胴縁の施工も可能であるからであ
る。このような観点から、上下方向の凸部間間隔
は45〜180mmであることが好ましい。 Further, in this embodiment, the interval M5 between the convex portions 23 in the vertical direction is also 60 mm. This is because, with such spacing, it is also possible to construct a horizontal rim. From this point of view, it is preferable that the interval between the convex portions in the vertical direction is 45 to 180 mm.
考案の効果
以上説明してきたように、本考案によれば、縦
胴縁等の当板の取付け領域を除く表面部分に、こ
の当板の厚さとほぼ同一の高さを有する複数の凸
部を形成したので、ラス等の外装下地材は前記凸
部に保持されて平滑に取付けることが可能にな
り、これに外装材を施工すると、この外装材自体
も凹凸あるいはうねりなどのないも平滑性の優れ
たものとなる。Effects of the Invention As explained above, according to the present invention, a plurality of convex portions having a height almost the same as the thickness of the upholstery plate are provided on the surface area excluding the attachment area of the upholstery plate such as the vertical rim. As a result, the exterior base material such as lath is held by the convex portion and can be installed smoothly. When the exterior material is applied to this, the exterior material itself will be smooth without any unevenness or undulations. It will be excellent.
また、前記凸部は、当板の取付け領域を除く部
分に形成しているので、この当板自体が変形して
いても、前記凸部が当板を外部から囲むことにな
り、この当板の変形が外観の平滑性に与える影響
が少なくなる。 In addition, since the convex portion is formed in a part other than the mounting area of the backing plate, even if the backing plate itself is deformed, the above-mentioned convex portion will surround the backing plate from the outside. The effect of deformation on the smoothness of the appearance is reduced.
さらに、前記凸部は発泡樹脂製断熱ボードの室
外側に空気流通空間を形成することになるので、
断熱性等の向上を図り、冷暖房の効率を高めるこ
とになる。 Furthermore, since the convex portion forms an air circulation space on the outdoor side of the foamed resin insulation board,
This will improve the efficiency of heating and cooling by improving insulation properties.
第1図は本考案の一実施例に係る発泡樹脂製断
熱ボードの使用例を示す要部断面図、第2図は同
発泡樹脂製断熱ボードの平面図、第3図は第1図
の要部を示す拡大断面図、第4図A,Bは本考案
の他の実施例に係る発泡樹脂製断熱ボードの正面
図および側面図、第5図は従来例に係る発泡樹脂
製断熱ボードを用いた断熱構造の要部断面図であ
る。
1……柱、2……間柱、3……断熱材、4a,
4b……発泡樹脂製断熱ボード、5……ラス、6
……防水紙、7……縦胴縁(当板)、8……釘体、
9……外装材、23……凸部、h……高さ、t…
…厚さ。
FIG. 1 is a cross-sectional view of the main parts showing an example of the use of a foamed resin insulation board according to an embodiment of the present invention, FIG. 2 is a plan view of the same foamed resin insulation board, and FIG. FIGS. 4A and 4B are front and side views of a foamed resin insulation board according to another embodiment of the present invention, and FIG. 5 is an enlarged sectional view showing a conventional foamed resin insulation board. FIG. 1... Column, 2... Stud, 3... Insulation material, 4a,
4b... Foamed resin insulation board, 5... Lath, 6
...Waterproof paper, 7... Vertical rim (covering board), 8... Nail body,
9...Exterior material, 23...Protrusion, h...Height, t...
…thickness.
Claims (1)
有し、室外側に面する表面には多数の凸状部が形
成された板状の樹脂発泡体からなり、室外側から
当板を介して釘状係止具により柱状体に固定され
る発泡樹脂製断熱ボードにおいて、 該凸状部は、当板の厚さとほぼ同一の高さを有
すると共に、 該発泡樹脂製断熱ボードは、該ボードの中央部
近傍であつて、裏面に配置される断熱材を介して
柱状体と対面する発泡樹脂製断熱ボードの表面部
分に、該発泡樹脂製断熱ボートを固定するための
当板の幅よりも広く、かつ該当板を介して釘状係
止具により該発泡樹脂製断熱ボードが固定される
柱状体の幅の1〜1.5倍の幅を有する当板付設用
平坦部帯を有しており、 そして、該発泡樹脂製断熱ボードの周縁部には
該当板付設用平坦部の幅の1/2以上の幅の縁部平
坦部帯が設けられていることを特徴とする発泡樹
脂製断熱ボード。[Claims for Utility Model Registration] Consisting of a plate-shaped resin foam that has a flat back surface facing the columnar body through a heat insulating material, and a large number of convex portions formed on the surface facing the outdoor side. , in a foamed resin insulation board fixed to a columnar body from the outdoor side via a backing plate with a nail-shaped fastener, the convex portion has a height that is almost the same as the thickness of the backing board, and the foamed resin The foamed resin insulation board is fixed to the surface portion of the foamed resin insulation board that is near the center of the board and faces the columnar body through the insulation material placed on the back side. A flat surface for attaching the plate, which is wider than the width of the plate for attaching the plate, and has a width of 1 to 1.5 times the width of the columnar body to which the foamed resin insulation board is fixed via the plate with a nail-like fastener. and a flat edge band having a width of at least 1/2 of the width of the flat part for attaching the board is provided at the peripheral edge of the foamed resin insulation board. Foamed resin insulation board.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988086744U JPH0538169Y2 (en) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988086744U JPH0538169Y2 (en) | 1988-06-29 | 1988-06-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH029206U JPH029206U (en) | 1990-01-22 |
JPH0538169Y2 true JPH0538169Y2 (en) | 1993-09-28 |
Family
ID=31311383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988086744U Expired - Lifetime JPH0538169Y2 (en) | 1988-06-29 | 1988-06-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0538169Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919720B2 (en) * | 1980-04-15 | 1984-05-08 | 三洋電機株式会社 | Dehumidifying clothes dryer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS628248Y2 (en) * | 1981-03-11 | 1987-02-26 | ||
JPS5919720U (en) * | 1982-07-27 | 1984-02-06 | 金山化成株式会社 | Exterior insulation device |
-
1988
- 1988-06-29 JP JP1988086744U patent/JPH0538169Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919720B2 (en) * | 1980-04-15 | 1984-05-08 | 三洋電機株式会社 | Dehumidifying clothes dryer |
Also Published As
Publication number | Publication date |
---|---|
JPH029206U (en) | 1990-01-22 |
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