JPH0583112U - Thermal insulation structure in wooden structure and thermal insulation board used for it - Google Patents
Thermal insulation structure in wooden structure and thermal insulation board used for itInfo
- Publication number
- JPH0583112U JPH0583112U JP1738692U JP1738692U JPH0583112U JP H0583112 U JPH0583112 U JP H0583112U JP 1738692 U JP1738692 U JP 1738692U JP 1738692 U JP1738692 U JP 1738692U JP H0583112 U JPH0583112 U JP H0583112U
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- Prior art keywords
- heat insulating
- insulating plate
- mounting
- thickness
- parallel
- 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.)
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- Building Environments (AREA)
- Floor Finish (AREA)
- Laminated Bodies (AREA)
Abstract
(57)【要約】
【目的】 施工性に優れ、しかも断熱効果を良好に維持
できることを目的とする。
【構成】 間隔をあけて平行に配設した構造体(1) の表
面に、これらに直交させ、且つ間隔をあけて平行に下地
材の取付部材(2) を取付け、これら一対の取付部材(2)
(2)間に断熱板(3) を長さ方向両端の厚みがこれの対面
側の取付部材(2) の厚みより大きく、且つ圧縮変形可能
な載支部(10)を構造体(1) の表面に載支させて架設状に
嵌込み、更にその表面に下地材を断熱板(3) の載支部(1
0)を圧縮変形させて取付部材(2) に取付けた構成とす
る。
(57) [Summary] [Purpose] The purpose is to be excellent in workability and to maintain good heat insulation effect. [Structure] The mounting member (2) for the base material is attached to the surface of the structure (1) arranged in parallel at a distance so as to be orthogonal to them and parallel to each other at a distance. 2)
Between the heat insulating plate (3), the thickness of both ends in the longitudinal direction is larger than the thickness of the mounting member (2) on the opposite side of the heat insulating plate (3), and the mounting and supporting part (10) which can be compressed and deformed is attached to the structure (1). Place it on the surface and fit it into the erection structure, and then put the base material on the surface of the support part (1) of the heat insulating plate (3).
0) is compressed and deformed and attached to the attachment member (2).
Description
【０００１】[0001]
本考案は、施工性に優れ、しかも断熱効果を良好に維持できる木造建築物にお ける断熱構造並びにそれに用いる断熱板に関する。 The present invention relates to a heat insulating structure in a wooden building which has excellent workability and can maintain a good heat insulating effect, and a heat insulating plate used therefor.
【０００２】[0002]
従来、木造建築物の、例えば床に断熱構造を構築する場合、間隔をあけて平行 に配設した大引きの上に、これらに直交させ、且つ間隔をあけて平行に根太を取 付け、これら根太に断面Ｌ字形の、又は断面コ字形の遊端側に更に側方に遊端片 を延設させた断熱板の取付金具を外嵌させた後、この取付金具を利用して一対の 根太間に断熱板を嵌込み、更にこの上に床板を根太に釘打ちする等して取付けて いる。 Conventionally, in the case of constructing a heat insulating structure on a floor of a wooden building, for example, a joist is installed on the large pulls arranged in parallel with a space between them and orthogonally to them and in parallel with a space between them. After fitting the mounting bracket of the heat insulating plate with the free end piece extending laterally further to the free end side of the L-shaped cross section or the U-shaped cross section to the joist, use this mounting bracket to connect a pair of joists. A heat insulating plate is fitted between them, and the floor plate is nailed to the joist on it.
【０００３】[0003]
ところが、このように施工する場合、一対の根太間への断熱板の嵌込みに先立 って、これらの根太に断熱板の取付金具を所要の間隔をあけて取付ける必要があ って、必ずしも施工性に優れるとは言えない。とりわけ、断面Ｌ字形の取付金具 を用いるときには、根太に仮止めしなければ、脱落するおそれがあって、作業が 面倒である。 However, in the case of such construction, it is necessary to attach the heat insulating plate mounting brackets to these joists at a required interval prior to fitting the heat insulating plate between the pair of joists. It cannot be said that the workability is excellent. In particular, when using a mounting bracket having an L-shaped cross section, unless temporarily fixed to the joist, there is a risk of falling off, and the work is troublesome.
【０００４】 そして、根太と断熱板間、又断熱板と床板間には少なくとも取付金具の厚み分 に対応した間隙が形成されるから、断熱効果が良好に維持できない問題もある。Since a gap corresponding to at least the thickness of the fitting is formed between the joists and the heat insulating plate, or between the heat insulating plate and the floor plate, there is a problem that the heat insulating effect cannot be maintained well.
【０００５】 こうした従来の問題点に鑑みて考案されたのが本考案に係る木造建築物におけ る断熱構造並びにそれに用いる断熱板で、施工性に優れ、しかも断熱効果を良好 に維持できることを目的とする。It is an object of the present invention to provide a heat insulating structure in a wooden building according to the present invention and a heat insulating plate used for the same in view of these conventional problems, which have excellent workability and can maintain a good heat insulating effect. And
【０００６】[0006]
【課題を解決するための手段】 このような目的を達成するため、本考案の請求項１では、間隔をあけて平行に 配設した構造体の表面に、これらに直交させ、且つ間隔をあけて平行に下地材の 取付部材を取付け、これら一対の取付部材間に断熱板を長さ方向両端の厚みがこ れの対面側の取付部材の厚みより大きく、且つ圧縮変形可能な載支部を構造体の 表面に載支させて架設状に嵌込み、更にその表面に下地材を断熱板の長さ方向両 端の載支部を圧縮変形させて取付部材に取付けた木造建築物における断熱構造を 構成した。そして、請求項２では、一対の取付部材間に取付けた断熱板の必要な 厚みに対する不足分を調整する調整断熱板を更に一対の構造体間に取付けること を、又請求項３では、構造体が大引き、取付部材が根太、下地材が床板であるこ とをそれぞれ例示した。又、請求項４では、間隔をあけて平行に配設した構造体 の表面に、これらに直交させ、且つ間隔をあけて平行に下地材の取付部材を取付 け、これら一対の取付部材間に嵌込んで取付ける断熱板において、長さ方向両端 に厚みがこれの対面側の取付部材の厚みより大きく、且つ圧縮変形可能な構造体 の表面に載支させる載支部を形成した断熱板を構成した。そして、請求項５では 、圧縮変形可能な載支部を、長さ方向両端の幅方向全体に側端から表面と平行に 開口幅を有する凹溝を形成して設けることを、又請求項６では、圧縮変形可能な 載支部を、長さ方向両端の載支部に対応する部分に圧縮変形可能な弾性体を貼着 して設けることをそれぞれ例示した。更に、請求項７では、断熱板が発泡合成樹 脂体から作成されることを例示した。[Means for Solving the Problems] In order to achieve such an object, in claim 1 of the present invention, the surfaces of structures which are arranged in parallel at intervals are orthogonal to and spaced from them. The base material mounting members are attached in parallel with each other, and the heat insulating plate is formed between the pair of mounting members in such a manner that the thickness of both ends in the length direction is larger than the thickness of the mounting member on the opposite side and the compressive deformable mounting and supporting portion is constructed. A heat insulation structure in a wooden building is constructed by mounting it on the surface of the body and fitting it in a erection shape, and then by compressing and deforming the base material on the surface of the heat insulation plate at both ends in the longitudinal direction to attach it to the mounting member. did. Further, in claim 2, an adjusting heat insulating plate for adjusting a shortage of a necessary thickness of the heat insulating plate installed between the pair of mounting members is further mounted between the pair of structural bodies, and in claim 3, the structural body is mounted. , And the mounting member is a joist and the base material is a floorboard. Further, according to claim 4, mounting members for the base material are mounted on the surfaces of the structures arranged in parallel with a space therebetween so as to be orthogonal to them and in parallel with a space therebetween, and between the pair of mounting members. In a heat insulating plate to be fitted and attached, a heat insulating plate having a thickness at both ends in the longitudinal direction which is larger than the thickness of the mounting member on the opposite side thereof and formed with a supporting portion for supporting on the surface of the compressible deformable structure is constituted. . According to a fifth aspect of the present invention, the compression-deformable support portion is provided by forming a recessed groove having an opening width parallel to the surface from the side end over the entire width direction at both ends in the length direction. The compression-deformable mounting portions are provided by attaching compression-deformable elastic bodies to the portions corresponding to the mounting portions at both ends in the length direction, respectively. Furthermore, claim 7 exemplifies that the heat insulating plate is made of a foamed synthetic resin.
【０００７】[0007]
而して、こうした木造建築物における断熱構造は、例えば床の断熱構造として 具体化施工される。この場合、間隔をあけて平行に配設した木造建築物の構造体 である大引きの上に、これらに直交させ、且つ間隔をあけて平行に下地材となる 床板の取付部材である根太を取付け、これら一対の根太間に断熱板を長さ方向両 端の載支部を一対の大引きの上に載支させて架設状に嵌込み、更にこの上に床板 を断熱板の載支部を圧縮変形させて根太に釘打ちする等して取付けるものである 。このとき、断熱板は長さ方向両端の載支部が圧縮変形しているのに伴って反力 で、その上面が床板の下面に密接状態になる。 Thus, such a heat insulating structure in a wooden building is embodied as a heat insulating structure for a floor, for example. In this case, joist, which is a mounting member for the floorboard, which is the structure of the wooden building that is arranged in parallel at a distance, is orthogonal to them and is a base material that is parallel at a distance. Attach the heat insulating plate between the pair of joists and mount it on the pair of large pulls with the supporting portions at both ends in the lengthwise direction, and insert the floor plate on the insulating plate. It is attached by deforming and nailing the joists. At this time, the upper surface of the heat insulating plate comes into close contact with the lower surface of the floor plate due to reaction force as the mounting and supporting portions at both ends in the length direction are compressed and deformed.
【０００８】 そして、このような木造建築物における断熱構造は、この他、屋根裏の断熱構 造として具体化することもできる。Further, the heat insulating structure in such a wooden building can also be embodied as a heat insulating structure for the attic.
【０００９】[0009]
本考案に係る木造建築物における断熱構造並びにそれに用いる断熱板の詳細を 更に添付の図面に基づき説明する。 Details of a heat insulating structure in a wooden building and a heat insulating plate used therefor according to the present invention will be described with reference to the accompanying drawings.
【００１０】 図示した実施例では、この木造建築物における断熱構造を床の断熱構造として 具体化する場合を例示して説明する。In the illustrated embodiment, a case where the heat insulating structure in the wooden building is embodied as a heat insulating structure for a floor will be described as an example.
【００１１】 先ず、図１、図２中１は木造建築物の構造体である大引きで、これは、例えば 軸心間隔で、通常９００ｍｍ程度あけて平行に配設されている。そして、これは 、通常９０ｍｍ角の角柱状に形成されたものが用いられる。First, in FIG. 1 and FIG. 2, reference numeral 1 is a large structure, which is a structure of a wooden building, and is arranged in parallel, for example, with an axial interval of about 900 mm. And, as this, one formed in a square column of 90 mm square is usually used.
【００１２】 次に、２はこの大引き１の上に、これらに直交させ、且つ、例えば軸心間隔で 、通常３００〜４５０ｍｍ程度あけて平行に釘打ちする等して取付けられた下地 材となる床板の取付部材である根太を示している。これは、通常４５ｍｍ角の角 柱状に形成されたもの又は４５ｍｍ×６０ｍｍ角の偏平角柱状に形成されたもの が用いられる。Next, 2 is a base material which is attached on the large pulling 1 so as to be orthogonal to these and to be nailed in parallel with each other, for example, at an axial distance of 300 to 450 mm. It shows a joist which is an attachment member of the floor plate. This is usually used in the form of a 45 mm square prism or a 45 mm × 60 mm square flat prism.
【００１３】 又、図中３はその長さ方向両端を一対の大引き１、１の上に載支させて、一対 の根太２、２間に嵌込んで取付けられる断熱板である。これは、通常、硬質発泡 合成樹脂体から形成されたものが用いられる。Reference numeral 3 in the figure denotes a heat insulating plate which is mounted by being supported between a pair of joists 2 and 2 with both lengthwise ends thereof mounted on a pair of large pulls 1 and 1. As this, one formed from a hard foam synthetic resin body is usually used.
【００１４】 更に、４は根太２と断熱板３の上に根太２に釘打ちする等して取付けられる下 地材となる床板である。Further, 4 is a floor plate serving as a base material which is attached onto the joist 2 and the heat insulating plate 3 by nailing the joist 2 or the like.
【００１５】 この床板４は、フローリング材等のように表面に仕上げ加工が施されているも のを用いる場合には、これがこのまま表面材を兼ねるが、表面に仕上げ加工が施 されていないものを用いるときには、この上に更にクッションフロアー又はカー ペット等の表面材が適宜、設けられる。When a flooring material, such as a flooring material, whose surface is finished is used, this floor board 4 also serves as a surface material as it is, but a flooring material whose surface is not finished is used. When used, a surface material such as a cushion floor or carpet is appropriately provided thereon.
【００１６】 そして、断熱板３は、その取付け状態から剛性を備えた、通常密度が５〜３５ kg／ｍ3 、圧縮弾性率が１〜６０kg／cm2 の範囲内にある、例えば発泡ポリスチ レン４０倍成形品等の硬質発泡合成樹脂体から板状に形成されたものが用いられ る。これは、その図１中Ａとして示す長さが大引き１、１の軸心間隔とほぼ同じ 程度に形成されるとともに、同じくＢとして示す幅が一対の根太２、２間に嵌込 み可能に形成されるものである。又、これは前記したように長さ方向両端を大引 き１の上に載支させて、一対の根太２、２間に嵌込んで取付けるものであるが、 この上面と根太２に取付ける床板４の下面が密接状態になることを考慮して、そ の全体厚みａがこれの対面側の根太２の厚みより大きく形成され、これに伴って 根太２に対する床板４の取付けに支障を生じないように大引き１の上に載支され る長さ方向両端を圧縮変形可能な載支部10に形成したものである。ここでは、圧 縮変形可能な載支部10は、図１、図２、図３に示すように長さ方向両端の幅方向 全体に側端から表面と平行に開口幅を有する一条又は図示しない二条以上の凹溝 11を形成して設けたものである。こうした凹溝11を形成するのは、前記したよう に圧縮弾性率が１〜６０ｋｇ／ｃｍ2 の範囲内にある、例えば発泡ポリスチレン ４０倍成形品等の硬質発泡合成樹脂体は弾性変形性に乏しく、加工を施さなけれ ば、意図する目的が充分に達成されないからである。ところで、断熱板３の厚み ａは、これの発泡倍率、凹溝11の後述する開口幅、深さ、設ける数によっても若 干変化するが、前記した発泡ポリスチレン４０倍成形品では、根太２の断熱板３ の対面側の厚みが４５ｍｍの場合、４７〜４８ｍｍ程度に形成するのが好適であ った。これと、更に実験した結果から、断熱板３の厚みａはこれの対面側の根太 ２の厚みの１．０３〜１．２０倍程度に形成するのが好ましいことが判った。一 方、凹溝11の開口幅ｂも同様に断熱板３の発泡倍率、厚みａ、これの深さ、これ を設ける数等によって若干変化するが、断熱板３の厚みａが４７〜４８ｍｍで、 しかも根太２の断熱板３の対面側の厚みが４５ｍｍの場合、一条又は二条以上設 けるのにかかわらず、合計が好ましくは２〜８ｍｍ、更に好ましくは４〜６ｍｍ 程度に形成するのが好適であった。更に、凹溝11の深さｃは１〜２００ｍｍ、好 ましくは４５〜２００ｍｍ、更に好ましくは９０〜１１０ｍｍの範囲内に形成す るのが好適であった。Further, the heat insulating plate 3 has rigidity from the attached state, has a normal density of 5 to 35 kg / m 3 and a compressive elastic modulus of 1 to 60 kg / cm 2 , for example, foamed polystyrene. A plate-shaped product made of a rigid foam synthetic resin body such as a 40-fold molded product is used. This is formed so that the length shown as A in FIG. 1 is almost the same as the axial center distance of the large pulls 1 and 1, and the width also shown as B can be fitted between a pair of joists 2 and 2. Is formed. In addition, as described above, the both ends in the lengthwise direction are supported on the large pull 1 and are fitted between the pair of joists 2 and 2. The floor plate to be attached to the upper surface and joists 2 Considering that the lower surface of No. 4 is in a close contact state, its overall thickness a is formed to be larger than the thickness of the joist 2 on the opposite side thereof, and accordingly, the installation of the floor plate 4 to the joist 2 is not hindered. Thus, both ends in the length direction mounted on the large pull 1 are formed into the compression-deformable mounting portions 10. Here, as shown in FIG. 1, FIG. 2, and FIG. 3, the compression-deformable mounting portion 10 has one opening having two opening widths parallel to the surface from the side edges over the entire width direction at both ends in the length direction, or two not shown. The concave groove 11 described above is formed and provided. As described above, the recessed groove 11 is formed because the compression elastic modulus is within the range of 1 to 60 kg / cm 2 , for example, a rigid foam synthetic resin body such as a foam polystyrene 40 times molded product is poor in elastic deformability. The reason for this is that the intended purpose cannot be fully achieved without processing. By the way, the thickness a of the heat insulating plate 3 varies slightly depending on the expansion ratio of the heat insulating plate 3, the opening width and depth of the groove 11 which will be described later, and the number to be provided. When the thickness of the heat insulating plate 3 on the opposite side was 45 mm, it was preferable to form it to about 47 to 48 mm. From this and the results of further experiments, it was found that the thickness a of the heat insulating plate 3 is preferably 1.03 to 1.20 times the thickness of the joist 2 on the facing side. On the other hand, the opening width b of the concave groove 11 also varies slightly depending on the foaming ratio, the thickness a, the depth of the heat insulating plate 3, the number of the heat insulating plate 3, and the like, but the thickness a of the heat insulating plate 3 is 47 to 48 mm. Moreover, when the thickness of the joist 2 on the opposite side of the heat insulating plate 3 is 45 mm, the total thickness is preferably 2 to 8 mm, more preferably 4 to 6 mm, regardless of whether one or two or more threads are provided. Met. Further, it is preferable that the depth c of the concave groove 11 is formed within a range of 1 to 200 mm, preferably 45 to 200 mm, and more preferably 90 to 110 mm.
【００１７】 而して、このような床の断熱構造は、間隔をあけて平行に配設した木造建築物 の構造体である大引き１の上に、これらに直交させ、且つ間隔をあけて平行に下 地材となる床板４の取付部材である根太２を取付け、これら一対の根太２、２間 に断熱板３を長さ方向両端の載支部10、10を一対の大引き１、１の上に載支させ て架設状に嵌込み、更にこの上に床板４を断熱板３の載支部10をこれに設けた凹 溝11の開口側の開口幅を収縮させたり、弾性変形又は塑性変形させたり、又はこ れら二つ以上の相乗作用で圧縮変形させて根太２に釘打ちする等して取付けるも のである。こうした断熱板３を一対の根太２、２間に嵌込んだ後、通常断熱材３ は大引き１に釘打ちする等して仮止めされる。そして、床板４を根太２に取付け た後では、断熱板３は長さ方向両端の載支部10が圧縮変形しているのに伴って反 力で、その上面が床板４の下面に密接状態になる。ここで、断熱板３の長さＡと 大引き１の間隔の関係や施工上の問題から、断熱板３の側端間に間隙が形成され たとしても、この間隙は床板４と根太２で上下から閉止されて、完全な密閉空間 又は半密閉空間となるから、断熱効果を低下させる原因にはならない。更に、こ うした断熱構造を構築する場合、大引き１の施工後の手順を根太２と断熱板３を 交互に行うようにすると、根太２と断熱板３をより密接状態にすることが可能に なる。Thus, such a heat insulating structure for the floor is provided on the large pulling 1 which is a structure of a wooden building arranged in parallel at a distance from each other, and is orthogonal to and spaced from them. A joist 2 which is an attachment member of a floor board 4 serving as a base material is attached in parallel, and a heat insulating plate 3 is provided between the pair of joists 2 and 2 and a pair of large pulls 1 and 1 are provided on the supporting portions 10 and 10 at both ends in the longitudinal direction. The floor board 4 is mounted on the top of the floor board 4 and the floor board 4 is provided with the mounting portion 10 of the heat insulating plate 3 to shrink the opening width of the groove 11 on the opening side, or elastically deform or They can be deformed, or they can be compressed and deformed by a synergistic action of two or more of these to be nailed to the joist 2 and attached. After the heat insulating plate 3 is fitted between the pair of joists 2 and 2, the heat insulating material 3 is usually temporarily fixed by nailing it to the large pull 1. After the floor plate 4 is attached to the joist 2, the heat insulating plate 3 has a reaction force as the supporting portions 10 at both ends in the length direction are deformed by compression, and the upper surface of the heat insulating plate 3 comes into close contact with the lower surface of the floor plate 4. Become. Here, even if a gap is formed between the side edges of the heat insulating plate 3 due to the relation between the length A of the heat insulating plate 3 and the distance between the large pulls 1 and construction problems, this gap is generated between the floor plate 4 and the joist 2. It is closed from the top and bottom to form a completely enclosed space or a semi-enclosed space, so it does not reduce the heat insulation effect. Furthermore, when constructing such a heat insulation structure, the joist 2 and the heat insulation plate 3 can be brought into a closer contact state by performing the procedure after the construction of the large pulling 1 alternately with the joist 2 and the heat insulation plate 3. become.
【００１８】 又、圧縮変形可能な載支部10は、図４に示すように長さ方向両端の載支部10に 対応する部分に圧縮変形可能な軟質合成樹脂体、又は軟質発泡合成樹脂体、更に は軟質ゴム等から形成される弾性体12をこの面全体に又は適宜間隔をあけて貼着 して設けることもできる。この場合、載支部10の厚みａは根太２の断熱板３との 対面側の厚みより大きくなるように形成するのであるか、断熱板３自体の厚みは これより大きくしても、同一でも、又は小さくしてもいずれでもよい。そして、 このようにして載支部10を設けた断熱板３は弾性体12側を大引き１側に向けて取 付けられる。Further, as shown in FIG. 4, the compression-deformable mounting portion 10 is a soft synthetic resin body that is compressively deformable at portions corresponding to the mounting portions 10 at both ends in the length direction, or a soft foam synthetic resin body, and Alternatively, the elastic body 12 formed of soft rubber or the like can be provided on the entire surface or by adhering it at appropriate intervals. In this case, the thickness a of the mounting portion 10 is formed so as to be larger than the thickness of the joist 2 on the side facing the heat insulating plate 3, or whether the thickness of the heat insulating plate 3 itself is larger or the same, Alternatively, it may be either smaller or smaller. The heat insulating plate 3 provided with the mounting and supporting portion 10 in this manner is attached with the elastic body 12 side facing the large pulling 1 side.
【００１９】 ところで、断熱板３の厚みａがこれの対面側の根太２の厚みより大きかったと しても、一対の根太２、２間に取付けた断熱板３だけでは必要な厚みが設定でき ない場合には、図５に示すように一対の大引き１、１間にこの必要な厚みに対す る不足分を調整する調整断熱板13を設けるものである。この調整断熱板13は断熱 板３と同様、その全体が板状に形成され、大引き１に取付けた従来と同態様の断 面Ｌ字形の、又は断面コ字形の遊端側に更に側方に遊端片を延設させた取付金具 を利用して、一対の大引き１、１間に取付けられるものである。このとき、調整 断熱板13はその上面が断熱板３の下面に密接状態になるように取付けられる。By the way, even if the thickness a of the heat insulating plate 3 is larger than the thickness of the joist 2 on the opposite side, the necessary thickness cannot be set only by the heat insulating plate 3 attached between the pair of joists 2, 2. In this case, as shown in FIG. 5, an adjusting heat insulating plate 13 is provided between the pair of large pullers 1 and 1 to adjust the shortage of the required thickness. Like the heat insulating plate 3, the adjusting heat insulating plate 13 is formed into a plate shape as a whole, and is further laterally attached to the free end side of an L-shaped cross section or a U-shaped cross section in the same manner as the conventional one attached to the large pull 1. It is mounted between the pair of large pulls 1 and 1 by using a mounting metal fitting having a free end piece extended to. At this time, the adjusting heat insulating plate 13 is attached so that its upper surface is in close contact with the lower surface of the heat insulating plate 3.
【００２０】 又、調整断熱板13は図６に示すように表面の一方と他方から交互に平行なスリ ット14を形成したものを利用すれば、伸縮効果で大引き１、１間に密着して、断 熱効果をより良好に維持することが可能となる。更に、場合によっては取付金具 が不要になる。Further, as shown in FIG. 6, if the adjusting heat insulating plate 13 is one in which parallel slits 14 are formed alternately from one side and the other side of the surface, the expansion and contraction effect makes it possible to make a close contact between the large pulls 1 and 1. As a result, the heat insulation effect can be maintained more favorably. In addition, in some cases no mounting hardware is required.
【００２１】 これら調整断熱板13は予め断熱板３に積層させたり、又は一体に形成すること もできる。そして、調整断熱板13を断熱板３に積層させたり、一体に形成する場 合、スリット14は断熱板３と反対面側だけに設けるものである。These adjusting heat insulating plates 13 can be preliminarily laminated on the heat insulating plate 3 or can be integrally formed. When the adjusting heat insulating plate 13 is laminated on the heat insulating plate 3 or integrally formed, the slit 14 is provided only on the side opposite to the heat insulating plate 3.
【００２２】 更に、このような木造建築物における断熱構造は、この他、屋根裏の断熱構造 として具体化することも可能である。Further, the heat insulating structure in such a wooden building can be embodied as a heat insulating structure for the attic.
【００２３】[0023]
以上のような本考案に係る木造建築物における断熱構造では、従来のものと比 較して断熱板の取付金具の取付けが全く省略できるから、施工性が優れ、工期の 短縮を図ることができる。又、施工後は取付金具の厚み分に対応した間隙が形成 されず、断熱板と下地材が密接状態になって、断熱効果を良好に維持することが 可能となる。 In the heat insulating structure for a wooden building according to the present invention as described above, the installation of the mounting bracket for the heat insulating plate can be omitted altogether compared with the conventional structure, so that the workability is excellent and the construction period can be shortened. . Further, after the construction, no gap corresponding to the thickness of the mounting bracket is formed, and the heat insulating plate and the base material are in close contact with each other, so that the heat insulating effect can be favorably maintained.
【００２４】 更に、これに用いる断熱板は全体が板状に形成されるとともに、長さ方向両端 に圧縮変形可能な載支部を凹溝を設けたり、弾性体を貼着して設けただけのもの であるから、加工も容易に行える。Further, the heat insulating plate used for this is formed in a plate shape as a whole, and is provided only with a recessed groove or compression elastically mounted supporting portions at both ends in the length direction. Since it is a product, it can be easily processed.
【００２５】 そして、従来のものと比較して、断熱板の取付金具の取付けが全く省略できる から、施工費用の低減を図ることもできる。Further, as compared with the conventional one, since the mounting of the mounting bracket for the heat insulating plate can be omitted altogether, the construction cost can be reduced.
【図１】本考案に係る木造建築物における断熱構造を床
の断熱構造として具体化した状態を示す床板を省略した
斜視図FIG. 1 is a perspective view showing a state in which a heat insulating structure in a wooden building according to the present invention is embodied as a heat insulating structure for a floor without a floor plate.
【図２】同じく縦断面図[Fig. 2] Similarly, a vertical sectional view
【図３】断熱板の要部を示す断面図FIG. 3 is a sectional view showing a main part of a heat insulating plate.
【図４】断熱板の他の実施例の要部を示す断面図FIG. 4 is a sectional view showing a main part of another embodiment of the heat insulating plate.
【図５】本考案に係る木造建築物における断熱構造を床
の断熱構造として具体化した状態の他の実施例を示す縦
断面図FIG. 5 is a vertical cross-sectional view showing another embodiment of the heat insulating structure of the wooden building according to the present invention, which is embodied as the heat insulating structure of the floor.
【図６】本考案に係る木造建築物における断熱構造を床
の断熱構造として具体化した状態の他の実施例を示す縦
断面図FIG. 6 is a vertical cross-sectional view showing another embodiment of the heat insulating structure of the wooden building according to the present invention, which is embodied as the heat insulating structure of the floor.
１ 大引き ２ 根太 ３ 断熱板 ４ 床板 10 載支部 11 凹溝 12 弾性体 13 調整断熱板 14 スリット 1 large pull 2 joist 3 heat insulating plate 4 floor plate 10 mounting support 11 concave groove 12 elastic body 13 adjusting heat insulating plate 14 slit
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｅ０４Ｆ 15/18 Ｆ 7805−2Ｅ ─────────────────────────────────────────────────── ───Continued from the front page (51) Int.Cl. 5 Identification code Office reference number FI technical display location E04F 15/18 F 7805-2E
Claims (7)
面に、これらに直交させ、且つ間隔をあけて平行に下地
材の取付部材を取付け、これら一対の取付部材間に断熱
板を長さ方向両端の厚みがこれの対面側の取付部材の厚
みより大きく、且つ圧縮変形可能な載支部を構造体の表
面に載支させて架設状に嵌込み、更にその表面に下地材
を断熱板の長さ方向両端の載支部を圧縮変形させて取付
部材に取付けた木造建築物における断熱構造。1. A mounting member for a base material is mounted on a surface of a structure body arranged in parallel with a space therebetween so as to be orthogonal to them and in parallel with a space therebetween, and a heat insulating plate is provided between the pair of mounting members. The thickness of both ends in the length direction is greater than the thickness of the mounting member on the opposite side, and the compressive-deformable mounting portion is mounted on the surface of the structure and fitted in the erection shape, and the base material is heat-insulated on the surface. A heat insulating structure in a wooden building in which the supporting portions at both ends in the length direction of the plate are compressed and deformed and attached to the mounting member.
要な厚みに対する不足分を調整する調整断熱板を更に一
対の構造体間に取付けた請求項１記載の木造建築物にお
ける断熱構造。2. The heat insulating structure for a wooden building according to claim 1, further comprising an adjusting heat insulating plate for adjusting a shortage of a necessary thickness of the heat insulating plate mounted between the pair of mounting members, between the pair of structures.
材が床板である請求項１又は２記載の木造建築物におけ
る断熱構造。3. The heat insulating structure for a wooden building according to claim 1, wherein the structure is large-pulled, the mounting member is a joist, and the base material is a floorboard.
面に、これらに直交させ、且つ間隔をあけて平行に下地
材の取付部材を取付け、これら一対の取付部材間に嵌込
んで取付ける断熱板において、長さ方向両端に厚みがこ
れの対面側の取付部材の厚みより大きく、且つ圧縮変形
可能な構造体の表面に載支させる載支部を形成した断熱
板。4. A mounting member for a base material is attached to a surface of a structure body arranged in parallel with a space therebetween so as to be orthogonal to them and in parallel with a space therebetween, and is fitted between the pair of mounting members. In a heat insulating plate to be attached, a heat insulating plate having thicknesses at both ends in the length direction larger than a thickness of a mounting member facing the heat insulating plate, and having mounting and supporting portions mounted on the surface of a structure capable of being compressed and deformed.
の幅方向全体に側端から表面と平行に開口幅を有する凹
溝を形成して設けた請求項４記載の断熱板。5. The heat insulating plate according to claim 4, wherein the compression-deformable mounting portion is provided with a groove having an opening width parallel to the surface from the side end over the entire width direction at both ends in the length direction.
の載支部に対応する部分に圧縮変形可能な弾性体を貼着
して設けた請求項４記載の断熱板。6. The heat insulating plate according to claim 4, wherein the compression-deformable mounting portion is provided by attaching compression-deformable elastic bodies to portions corresponding to the mounting and supporting portions at both ends in the length direction.
請求項４又は５又は６記載の断熱板。7. The heat insulating plate according to claim 4, 5 or 6, wherein the heat insulating plate is made of a foamed synthetic resin body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992017386U JP2571895Y2 (en) | 1992-02-24 | 1992-02-24 | Insulation structure for wooden building and insulation board used for it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992017386U JP2571895Y2 (en) | 1992-02-24 | 1992-02-24 | Insulation structure for wooden building and insulation board used for it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0583112U true JPH0583112U (en) | 1993-11-09 |
| JP2571895Y2 JP2571895Y2 (en) | 1998-05-20 |
Family
ID=11942565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992017386U Expired - Fee Related JP2571895Y2 (en) | 1992-02-24 | 1992-02-24 | Insulation structure for wooden building and insulation board used for it |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2571895Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007085105A (en) * | 2005-09-22 | 2007-04-05 | Tostem Corp | Ceiling plenum thermal insulating panel and building |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6448957A (en) * | 1987-08-18 | 1989-02-23 | Dow Kako Kk | Construction method for mounting heat insulating panel and heat insulating panel mounting tool used therein |
| JPH01121433A (en) * | 1987-11-04 | 1989-05-15 | Kanegafuchi Chem Ind Co Ltd | Heat-insulating execution method among support member |
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1992
- 1992-02-24 JP JP1992017386U patent/JP2571895Y2/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6448957A (en) * | 1987-08-18 | 1989-02-23 | Dow Kako Kk | Construction method for mounting heat insulating panel and heat insulating panel mounting tool used therein |
| JPH01121433A (en) * | 1987-11-04 | 1989-05-15 | Kanegafuchi Chem Ind Co Ltd | Heat-insulating execution method among support member |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007085105A (en) * | 2005-09-22 | 2007-04-05 | Tostem Corp | Ceiling plenum thermal insulating panel and building |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2571895Y2 (en) | 1998-05-20 |
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