JPH09328831A - Outside thermal insulating execution method and metal fixture - Google Patents
Outside thermal insulating execution method and metal fixtureInfo
- Publication number
- JPH09328831A JPH09328831A JP8150886A JP15088696A JPH09328831A JP H09328831 A JPH09328831 A JP H09328831A JP 8150886 A JP8150886 A JP 8150886A JP 15088696 A JP15088696 A JP 15088696A JP H09328831 A JPH09328831 A JP H09328831A
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- composite panel
- metal fixture
- metal fitting
- engaging
- 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.)
- Granted
Links
Landscapes
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、裏面に断熱材が接
着された外壁板を用いて施工する建物の外断熱施工方法
と、その外断熱施工方法に用いる取付金具に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an external heat insulating construction method for a building constructed by using an outer wall plate having a heat insulating material adhered to the back surface thereof, and a mounting metal fitting used for the external heat insulating construction method.
【０００２】[0002]
【従来の技術】従来より、２×４（ツーバイフォー）住
宅やＲＣ構造のコンクリート壁の建物の外壁を断熱する
工法として、外断熱工法が採用されることが多い。この
外断熱工法は、２×４住宅の場合には、図６及び図７に
示すように、２×４木材１１の外側に、耐力壁を構成す
る構造用合板１２を釘で打ち付け、この構造用合板１２
の表面に断熱材１３を接着してその表面に防水シート１
４を貼着し、その上から縦胴縁１５を取り付け、この縦
胴縁１５に外壁板１６を釘等で固定するようにしてい
る。２×４木材１１の内側には、防湿シート１７を張り
付け、その上から内装材１８を取り付けるようにしてい
る。2. Description of the Related Art Conventionally, an outer heat insulating method is often employed as a method of insulating the outer wall of a 2 × 4 (two-by-four) house or a concrete wall structure having an RC structure. In the case of a 2 × 4 house, this external heat insulation method is carried out by nailing a structural plywood 12 constituting a bearing wall to the outside of the 2 × 4 wood 11 with a nail, as shown in FIGS. 6 and 7. Plywood 12
The heat insulating material 13 is adhered to the surface of the
4, the vertical furring strip 15 is attached from above, and the outer wall plate 16 is fixed to the vertical furring strip 15 with nails or the like. The moisture-proof sheet 17 is attached to the inside of the 2 × 4 wood 11, and the interior material 18 is attached from above.
【０００３】また、ＲＣ構造のコンクリート壁の建物の
場合には、コンクリート壁にアンカーボルトを埋設する
と共に、該コンクリート壁の全面に防水シートを貼着し
て、その上から断熱材を接着した後、上記アンカーボル
トの先端部に金属下地材を取り付け、この金属下地材に
外壁板を取り付けるようにしている。Further, in the case of a concrete wall structure having an RC structure, after anchor bolts are embedded in the concrete wall, a waterproof sheet is adhered to the entire surface of the concrete wall, and a heat insulating material is adhered from above. A metal base material is attached to the tip of the anchor bolt, and the outer wall plate is attached to the metal base material.
【０００４】しかし、上述したいずれの外断熱工法も、
外壁板の裏面側に断熱材を配設するために施工工数が多
くなり、施工能率が悪いという欠点がある。However, in any of the above-mentioned outer insulation methods,
Since the heat insulating material is arranged on the back surface side of the outer wall plate, the number of construction steps is large and the construction efficiency is low.
【０００５】そこで、特開昭５８−１５０６３８号公報
や特開平７−３１０３７７号公報に示すように、外壁板
の裏面に断熱材を接着して一体化した複合パネルを用い
て施工するようにしたものがある。Therefore, as shown in JP-A-58-150638 and JP-A-7-310377, construction is carried out using a composite panel in which a heat insulating material is adhered to and integrated with the back surface of the outer wall plate. There is something.
【０００６】[0006]
【発明が解決しようとする課題】しかしながら、特開昭
５８−１５０６３８号公報の外断熱工法は、複合パネル
をコンクリート壁の型枠として利用し、その内側にコン
クリートを流し込んでコンクリート壁を施工する方法で
ある。従って、この外断熱工法は、プレキャストコンク
リート壁構造の建物や木造住宅には適用できない。However, in the outer insulation method of Japanese Patent Laid-Open No. 58-150638, a composite panel is used as a formwork for a concrete wall, and concrete is poured into the inside to construct the concrete wall. Is. Therefore, this outer insulation method cannot be applied to buildings with precast concrete wall structures or wooden houses.
【０００７】また、特開平７−３１０３７７号公報に
は、外壁板の裏面に断熱材を接着した複合パネルが開示
されているだけであり、その取付方法については何等開
示されていない。Further, Japanese Laid-Open Patent Publication No. 7-310377 only discloses a composite panel in which a heat insulating material is adhered to the back surface of an outer wall plate, and does not disclose any mounting method.
【０００８】本発明はこのような事情を考慮してなされ
たものであり、従ってその目的は、プレキャストコンク
リート壁構造の建物や木造住宅に対しても、外断熱構造
を能率良く施工できて、施工性を向上することができる
建物の外断熱施工方法と取付金具を提供することにあ
る。The present invention has been made in view of the above circumstances, and therefore an object thereof is to efficiently construct an external heat insulating structure even for a building having a precast concrete wall structure or a wooden house, and It is to provide a method for constructing an outer insulation of a building and a mounting bracket that can improve the property.
【０００９】[0009]
【課題を解決するための手段】上記目的を達成するため
に、本発明の建物の外断熱施工方法は、建物の外壁面の
施工に用いる各外壁板の両端縁部に雄実部と雌実部を形
成すると共に、各外壁板の裏面に断熱材を接着して一体
化した複合パネルを作り、一方の複合パネルの雄実部と
他方の複合パネルの雌実部を嵌合させながら各複合パネ
ルを取付金具によって下地材に取り付ける外断熱施工方
法であって、前記下地材に取り付けた前記取付金具を前
記雄実部と前記雌実部との嵌合部分に挟み込ませ、該取
付金具によって前記雄実部と前記雌実部を係合保持する
ことで、前記各複合パネルを前記下地材に取り付けるよ
うにしたものである（請求項１）。In order to achieve the above object, a method for constructing an outer insulation of a building according to the present invention comprises a male part and a female part at both end edges of each outer wall plate used for constructing an outer wall surface of the building. The composite panel is formed by bonding the heat insulating material to the back surface of each outer wall plate and forming an integral part, and fitting each male part of one composite panel and the female part of the other composite panel while fitting each composite part. An external heat insulating construction method for mounting a panel on a base material by a mounting metal fitting, wherein the mounting metal fitting mounted on the base material is sandwiched between fitting portions of the male and female solid parts, and the mounting metal The composite panels are attached to the base material by engaging and holding the male and female parts.
【００１０】この施工方法では、プレキャストコンクリ
ート壁構造の建物や木造住宅に対しても、取付金具によ
って外壁板と断熱材とを一体的に下地材に取り付けるこ
とができると共に、下地材によって断熱材の裏面側に通
気層を形成することが可能となり、断熱効果向上と内部
結露防止効果も期待できる。According to this construction method, even for a building or a wooden house having a precast concrete wall structure, the outer wall plate and the heat insulating material can be integrally attached to the base material by the mounting metal fittings, and the heat insulating material can be attached by the base material. It is possible to form a ventilation layer on the back surface side, and it can be expected to improve the heat insulating effect and prevent internal dew condensation.
【００１１】この場合、請求項２のように、取付金具
は、下地材に固定されるベース金具と、このベース金具
に対して前記複合パネルの厚み方向への突出量を調節し
た状態で固定される係合金具とに分割し、前記係合金具
によって前記複合パネルの雄実部と雌実部を係合保持す
るように構成することが好ましい。このようにすれば、
複合パネルの厚みが異なる場合でも、それに応じて係合
金具の突出量を調整することで、共通の取付金具を使用
することができる。In this case, the mounting metal fitting is fixed to the base metal fitting fixed to the base material and the projection amount of the composite panel in the thickness direction is adjusted with respect to the base metal fitting. It is preferable that the male and female parts of the composite panel are engaged and held by the engaging metal fittings. If you do this,
Even if the composite panels have different thicknesses, the common mounting metal fittings can be used by adjusting the protrusion amount of the engaging metal fittings accordingly.
【００１２】更に、請求項３のように、前記ベース金具
には、前記係合金具を前記複合パネルの厚み方向にスラ
イド可能に挟み込む一対の水平対向片を形成すると共
に、これら両水平対向片に固定用のボルトを挿通する挿
通孔を形成し、前記係合金具に、前記ボルトを挿通する
長孔を前記複合パネルの厚み方向に延びるように形成し
て、その長孔によって前記係合金具のスライド範囲を規
制し、前記両水平対向片と前記係合金具との少なくとも
一方には、両者が接触する部分に滑り止め用凹凸部を形
成し、前記両水平対向片の挿通孔と前記係合金具の長孔
に挿通した前記ボルトにナットを締め付けることで、前
記両水平対向片間に前記係合金具を挟み付けて固定する
ようにすると良い。Further, according to a third aspect of the present invention, the base metal fitting is formed with a pair of horizontal facing pieces that sandwich the engaging fitting so as to be slidable in the thickness direction of the composite panel. An insertion hole through which a fixing bolt is inserted is formed, and a long hole through which the bolt is inserted is formed in the engagement fitting so as to extend in the thickness direction of the composite panel. A sliding range is regulated, and at least one of the both horizontal facing pieces and the engaging metal fitting is formed with a non-slip concave-convex portion at a portion where they are in contact with each other. It is advisable to fix the bolt by inserting a nut into the long hole of the tool so as to sandwich the engaging metal fitting between the horizontal facing pieces.
【００１３】このように、ベース金具の両水平対向片間
に係合金具を挟み付けて固定することで、係合金具を安
定的に固定することが可能になると共に、その固定状態
が滑り止め用凹凸部によって更に確実なものとなる。ま
た、ベース金具に挿通した固定用のボルトを係合金具の
長孔に挿通することで、施工時にベース金具から係合金
具が脱落することを未然に防ぐことができると共に、係
合金具の突出量を調整する際に、係合金具の長孔がスラ
イドのガイドとなり、係合金具の横ずれを防止できる。As described above, by sandwiching and fixing the engaging metal fitting between the horizontally opposed pieces of the base metal fitting, it becomes possible to stably fix the engaging metal fitting, and the fixed state is non-slip. The irregularities for use make it even more reliable. Also, by inserting the fixing bolt inserted through the base metal fitting into the long hole of the engagement metal fitting, it is possible to prevent the engagement metal fitting from coming off from the base metal fitting during construction, and the protrusion of the engagement metal fitting. When adjusting the amount, the long hole of the engaging fitting serves as a slide guide, and the lateral deviation of the engaging fitting can be prevented.
【００１４】[0014]
【発明の実施の形態】以下、本発明を２×４住宅に適用
した第１の実施形態を図１乃至図４に基づいて説明す
る。図４に示すように、２×４木材２１の内側に、防湿
シート２２が張り付けられ、その上から石膏ボード等の
内装材２３が取り付けられている。２×４木材２１の外
側には、耐力壁を構成する構造用合板２４が釘打ちさ
れ、この構造用合板１２の表面に防水シート２５が張り
付けられ、その上から縦胴縁２６（下地材）が図３に示
すように釘２７で構造用合板２４に打ち付けられてい
る。そして、この縦胴縁２６に対して複合パネル２８が
後述する取付金具２９によって取り付けられている。BEST MODE FOR CARRYING OUT THE INVENTION A first embodiment in which the present invention is applied to a 2 × 4 house will be described below with reference to FIGS. 1 to 4. As shown in FIG. 4, a moisture-proof sheet 22 is attached to the inside of the 2 × 4 wood 21, and an interior material 23 such as a gypsum board is attached from above. Structural plywood 24 constituting a bearing wall is nailed to the outside of the 2 × 4 wood 21, and a waterproof sheet 25 is attached to the surface of the structural plywood 12, and a vertical furring strip 26 (base material) is placed on the waterproof sheet 25. Are nailed to the structural plywood 24 with nails 27 as shown in FIG. Then, the composite panel 28 is attached to the vertical furring strip 26 by a mounting bracket 29 described later.
【００１５】この複合パネル２８は、窯業系の外壁板３
０の裏面に例えば発泡プラスチック製の断熱材３１を接
着剤３２により接着して一体化したものである。そし
て、各外壁板３０の上端縁部と下端縁部には、凸状の雄
実部３３と凹状の雌実部３４が形成され、上下に隣接す
る２枚の外壁板３０の雄実部３３と雌実部３４とが嵌合
されるようになっている。上記複合パネル２８の断熱材
３１の裏面と構造用合板１２の表面の防水シート２５と
の間には、縦胴縁２６によって上下方向に貫通する通気
層が形成されている。This composite panel 28 is a ceramic-based outer wall plate 3
A heat insulating material 31 made of, for example, foamed plastic is adhered to the back surface of 0 with an adhesive 32 to be integrated. A convex male portion 33 and a concave female portion 34 are formed on the upper edge portion and the lower edge portion of each outer wall plate 30, and the male portion 33 of two vertically adjacent outer wall plates 30. The female part 34 and the female part 34 are fitted together. Between the back surface of the heat insulating material 31 of the composite panel 28 and the waterproof sheet 25 on the surface of the structural plywood 12, a ventilation layer penetrating in the vertical direction by the vertical furring strip 26 is formed.
【００１６】次に、図１及び図２に基づいて取付金具２
９の構成について説明する。取付金具２９は、縦胴縁２
６に釘３５又はビスで固定されるベース金具３６と、こ
のベース金具３６に対して複合パネル２８の厚み方向へ
の突出量を調節した状態でボルト３７で固定される係合
金具３８とに分割されている。ベース金具３６には、係
合金具３８を複合パネル２８の厚み方向にスライド可能
に挟み込む一対の水平対向片３９が一体に形成され、こ
れら両水平対向片３９にボルト３７を挿通する挿通孔４
０が形成されている。また、ベース金具３６の基端部に
は、両水平対向片３９に対して直角に固定基板部４６が
形成され、この固定基板部４６に、釘３５又はビスを挿
通するための小孔４７が形成されている。Next, the mounting bracket 2 will be described with reference to FIGS. 1 and 2.
The configuration of No. 9 will be described. The mounting bracket 29 is the vertical furring strip 2
6, a base metal fitting 36 fixed with a nail 35 or a screw, and an engagement metal fitting 38 fixed with a bolt 37 in a state in which the projection amount of the composite panel 28 in the thickness direction is adjusted with respect to the base metal fitting 36. Has been done. The base metal fitting 36 is integrally formed with a pair of horizontal facing pieces 39 that sandwich the engaging metal fitting 38 slidably in the thickness direction of the composite panel 28, and the insertion holes 4 into which the bolts 37 are inserted.
0 is formed. Further, a fixed base plate portion 46 is formed at a base end portion of the base metal fitting 36 at a right angle to both horizontal facing pieces 39, and a small hole 47 for inserting the nail 35 or a screw is formed in the fixed base plate portion 46. Has been formed.
【００１７】一方、係合金具３８には、ボルト３７を挿
通する長孔４１が複合パネル２８の厚み方向に延びるよ
うに形成され、その長孔４１によって係合金具３８のス
ライド範囲が規制されている。係合金具３８には、ベー
ス金具３６から突出する部分に断面Ｙ字状の係合片４２
が形成され、この係合片４２が上下に隣接する２枚の複
合パネル２８の雄実部３３と雌実部３４との嵌合部分に
挟み込まれ、該係合片４２によって雄実部３３と雌実部
３４とが係合保持されている。On the other hand, a long hole 41 for inserting the bolt 37 is formed in the engaging fitting 38 so as to extend in the thickness direction of the composite panel 28, and the sliding range of the engaging fitting 38 is restricted by the long hole 41. There is. The engaging fitting 38 has an Y-shaped cross-section engaging piece 42 at a portion protruding from the base fitting 36.
Is formed, and the engaging piece 42 is sandwiched between the fitting portions of the male and female portions 33 and 34 of the two vertically adjacent composite panels 28, and the engaging piece 42 forms the male and solid portion 33. The female part 34 is engaged and held.
【００１８】また、ベース金具３６の両水平対向片３９
と係合金具３８との少なくとも一方（好ましくは両方）
には、両者が接触する部分に微小波形状の滑り止め用凹
凸部４３が形成されている。そして、両水平対向片３９
の挿通孔４０と係合金具３８の長孔４１に挿通したボル
ト３７にナット４５を締め付けることで、両水平対向片
３９間に係合金具３８を挟み付けて固定すると共に、そ
の固定状態を滑り止め用凹凸部４３の噛み合い又は圧接
によって確実なものとする。尚、両水平対向片３９と係
合金具３８の双方に滑り止め用凹凸部４３を形成する場
合には、ナット４５を緩めることで、両水平対向片３９
と係合金具３８との間に隙間があいて両者の滑り止め用
凹凸部４３の噛み合いが解除され、係合金具３８のスラ
イドが可能になるように構成すれば良い。Also, both horizontal facing pieces 39 of the base metal fitting 36.
And at least one of the fittings 38 (preferably both)
Has a minute wave-shaped non-slip concavo-convex portion 43 formed at a portion where both contact. Then, both horizontal facing pieces 39
By tightening the nut 45 on the bolt 37 inserted through the insertion hole 40 of the above and the long hole 41 of the engagement fitting 38, the engagement fitting 38 is sandwiched and fixed between both horizontal facing pieces 39, and the fixed state is slid. It is ensured by the engagement or pressure contact of the stopper uneven portion 43. When the anti-slip concave-convex portion 43 is formed on both the horizontal facing pieces 39 and the engaging metal fittings 38, the nut 45 is loosened to remove the horizontal facing pieces 39.
There may be a gap between the engaging metal fitting 38 and the engaging metal fitting 38, so that the engagement of the anti-slip concavo-convex portion 43 is released, and the engaging metal fitting 38 can be slid.
【００１９】次に、複合パネル２８の取付手順を説明す
る。予め、複合パネル２８の厚みに応じて、ベース金具
３６に対する係合金具３８の突出量を調節し、ベース金
具３６の両水平対向片３９の挿通孔４０と係合金具３８
の長孔４１に挿通したボルト３７にナット４５を強く締
め付けて、ベース金具３６に係合金具３８を固定する。
そして、この取付金具２９を用いて、次のようにして複
合パネル２８を下側から順番に積み上げるようにして縦
胴縁２６に取り付ける。Next, the procedure for attaching the composite panel 28 will be described. The amount of protrusion of the engagement fitting 38 with respect to the base fitting 36 is adjusted in advance according to the thickness of the composite panel 28, and the insertion holes 40 and the engagement fitting 38 of both the horizontal facing pieces 39 of the base fitting 36 are adjusted.
The nut 45 is strongly tightened to the bolt 37 inserted through the long hole 41, and the engaging metal fitting 38 is fixed to the base metal fitting 36.
Then, using the mounting brackets 29, the composite panels 28 are mounted on the vertical furring strip 26 in the following order by stacking them in order from the lower side.
【００２０】予め、下辺側の雌実部３４を取付金具２９
で支持させた複合パネル２８の上辺側の雄実部３３に、
他の取付金具２９の下向きの係合片４２を係合させ、こ
の取付金具２９の固定基板部４６の小孔４７に釘３５や
ビス等を挿通して、該取付金具２９を縦胴縁２６に取り
付けた後、この取付金具２９の上向き係合片４２に次の
複合パネル２８の下辺側の雌実部３４を係合させて支持
させるという作業を繰り返すことで、各複合パネル２８
を下側から順番に積み上げるようにして縦胴縁２６に取
り付ける。この際、取付金具２９は各実部３３，３４に
ついてそれぞれ複数箇所に用いられる。In advance, the female part 34 on the lower side is attached to the mounting bracket 29.
In the male part 33 on the upper side of the composite panel 28 supported by
The downward engaging piece 42 of the other mounting member 29 is engaged, and the nail 35, a screw, or the like is inserted into the small hole 47 of the fixed base plate portion 46 of this mounting member 29 to attach the mounting member 29 to the vertical furring strip 26. After mounting the mounting brackets 29 on the mounting bracket 29, the upward engaging pieces 42 of the mounting brackets 29 are engaged with and supported by the female part 34 on the lower side of the next composite panel 28.
Are attached to the vertical furring strip 26 in order from the bottom. At this time, the mounting brackets 29 are used at a plurality of locations for each of the real parts 33 and 34.
【００２１】上述した取付方法では、各複合パネル２８
を、下側から上方へ順番に取り付けるようにしたが、各
複合パネルの外壁板の左右両端縁部に雄・雌実部を形成
し、各複合パネルの左右の実部を取付金具２９を用いて
支持させることで、各取付金具２９を左側又は右側から
横方向（水平方向）に順番に取り付けるようにしても良
いこは言うまでもない。In the mounting method described above, each composite panel 28
Were attached in order from the lower side to the upper side, but male / female real parts are formed on the left and right edges of the outer wall plate of each composite panel, and the left and right real parts of each composite panel are mounted using the mounting brackets 29. It is needless to say that the mounting brackets 29 may be sequentially mounted in the lateral direction (horizontal direction) from the left side or the right side by supporting the mounting brackets 29 from each other.
【００２２】ところで、従来、既設ビルに外断熱施工を
行う場合、コンクリート壁体にアンカーボルトを埋設し
（１工程）、該コンクリート壁の全面に防水シートを貼
着して（２工程）、その上から断熱材を接着し（３工
程）、上記アンカーボルトの先端部に金属下地材を取り
付け（４工程）、この金属下地材に外壁板を取り付ける
（５工程）。従って、５工程の施工となる。また、２×
４住宅に外断熱施工を行う場合には、図６及び図７に示
すように、２×４木材１１の外側に、耐力壁を構成する
構造用合板１２を釘で打ち付け（１工程）、この構造用
合板１２の表面に断熱材１３を接着して（２工程）、そ
の表面に防水シート１４を貼着し（３工程）、その上か
ら縦胴縁１５を取り付け（４工程）、この縦胴縁１５に
外壁板１６を釘等で固定する（５工程）。従って、２×
４住宅でも５工程の施工となる。By the way, conventionally, when performing external heat insulation construction on an existing building, anchor bolts are embedded in a concrete wall body (1 step), and a waterproof sheet is attached to the entire surface of the concrete wall (2 step). A heat insulating material is adhered from above (3 steps), a metal base material is attached to the tip of the anchor bolt (4 step), and an outer wall plate is attached to the metal base material (5 step). Therefore, the construction is performed in 5 steps. Also 2x
When performing external heat insulation construction on four houses, as shown in FIGS. 6 and 7, the structural plywood 12 that constitutes the bearing wall is nailed to the outside of the 2 × 4 wood 11 with a nail (1 step). The heat insulating material 13 is adhered to the surface of the structural plywood 12 (2 steps), the waterproof sheet 14 is attached to the surface (3 steps), and the vertical furring strip 15 is attached from there (4 steps). The outer wall plate 16 is fixed to the furring strip 15 with nails or the like (5 steps). Therefore, 2x
Even with 4 houses, construction will be done in 5 steps.
【００２３】これに対し、本実施形態の外断熱施工方法
によれば、外壁板３０と断熱材３１とを一体化した複合
パネル２８を取付金具２９を用いて縦胴縁２６に取り付
けることで、外壁板３０と断熱材３１とを一体的に取り
付けることができ、従来のように施工現場で断熱材を接
着するという面倒な工程が不要となり、その分、施工工
数を従来よりも１工程少なくできる。これにより、外断
熱構造の施工性を向上でき、工期の短縮や施工コストの
削減も実現することができる。しかも、複合パネル２８
の裏面側に介在される縦胴縁２６によって断熱材３１の
裏面側に通気層を形成することができて、この通気層に
よって断熱効果向上と内部結露防止効果も期待できる。On the other hand, according to the external heat insulating construction method of the present embodiment, by mounting the composite panel 28 in which the outer wall plate 30 and the heat insulating material 31 are integrated to the vertical furring strip 26 by using the mounting bracket 29, Since the outer wall plate 30 and the heat insulating material 31 can be integrally attached, the troublesome step of adhering the heat insulating material at the construction site as in the conventional case is unnecessary, and the number of construction steps can be reduced by one step as compared with the conventional case. . As a result, the workability of the outer heat insulating structure can be improved, and the construction period and construction cost can be reduced. Moreover, the composite panel 28
A ventilation layer can be formed on the back surface side of the heat insulating material 31 by the vertical furring strip 26 interposed on the back surface side, and the heat insulation effect and the internal dew condensation prevention effect can be expected by this ventilation layer.
【００２４】更に、上記実施形態では、取付金具２９
を、ベース金具３６と係合金具３８とに分割し、複合パ
ネル２８の厚みに応じてベース金具３６に対する係合金
具３８の突出量を調整することができるので、複合パネ
ル２８の厚みが異なる場合でも、共通の取付金具２９を
使用することができ、施工部品共通化の要求を満たすこ
とができる。Further, in the above embodiment, the mounting bracket 29
Is divided into a base metal fitting 36 and an engaging metal fitting 38, and the protrusion amount of the engaging metal fitting 38 with respect to the base metal fitting 36 can be adjusted according to the thickness of the composite panel 28. However, the common mounting bracket 29 can be used, and the requirement for common construction parts can be satisfied.
【００２５】しかも、ベース金具３６の両水平対向片３
９間に係合金具３８を挟み付けて固定するようにしたの
で、ベース金具３６によって係合金具３８を安定的に支
持できて、上下方向の荷重に対する係合金具３８の支持
強度を向上できる。更に、両水平対向片３９と係合金具
３８との挟着部分に滑り止め用凹凸部４３を形成してい
るので、係合金具３８の引張り方向の荷重に対する抜止
め強度も向上することができ、上述した両水平対向片３
９による支持強度向上の効果と相俟って、取付金具２９
による複合パネル２８の取付強度を向上できる。Moreover, both horizontal facing pieces 3 of the base metal fitting 36
Since the engaging fittings 38 are sandwiched and fixed between the nine members, the engaging fittings 38 can be stably supported by the base fittings 36, and the support strength of the engaging fittings 38 against a vertical load can be improved. Further, since the anti-slip concavo-convex portion 43 is formed in the sandwiching portion between the horizontally opposed pieces 39 and the engaging fitting 38, the retaining strength against the load in the pulling direction of the engaging fitting 38 can be improved. , The horizontal facing piece 3 described above
Combined with the effect of improving the support strength by 9, the mounting bracket 29
Therefore, the mounting strength of the composite panel 28 can be improved.
【００２６】また、係合金具３８に形成した長孔４１に
固定用のボルト３７を挿通しているので、施工時にベー
ス金具３６から係合金具３８が脱落することを未然に防
ぐことができると共に、係合金具３８の突出量を調整す
る際に、係合金具３８の長孔４１がスライドのガイドと
なり、係合金具３８の横ずれを防止できて、係合金具３
８の突出量調整作業を容易にすることができる。Further, since the fixing bolt 37 is inserted into the long hole 41 formed in the engaging metal fitting 38, it is possible to prevent the engaging metal fitting 38 from falling off the base metal fitting 36 during construction. When adjusting the amount of protrusion of the engaging fitting 38, the long hole 41 of the engaging fitting 38 serves as a slide guide to prevent lateral displacement of the engaging fitting 38.
It is possible to facilitate the work of adjusting the protrusion amount of No. 8.
【００２７】以上説明した第１の実施形態は、本発明を
２×４住宅に適用したものであるが、コンクリート壁の
建物に適用する場合には、図５に示す第２の実施形態の
ように構成すれば良い。The first embodiment described above is the one in which the present invention is applied to a 2 × 4 house, but when it is applied to a building with a concrete wall, it is like the second embodiment shown in FIG. It should be configured to.
【００２８】この第２の実施形態では、コンクリート壁
５１の内面に下地材５２を取り付け、この下地材５２に
防湿シート５３を張り付け、その上から石膏ボード等の
内装材５４を取り付けている。コンクリート壁５１の外
面には、防水シート５５を張り付け、その上から鉄骨の
下地材５６を取り付けている。そして、この下地材５６
に対して複合パネル２８を取付金具２９によって取り付
けている。この場合も、複合パネル２８と取付金具２９
は、前記第１の実施形態と同じものを使用すれば良い。
そして、複合パネル２８の裏面と防水シート５５との間
に下地材５６によって上下方向に貫通する通気層を形成
している。In the second embodiment, a base material 52 is attached to the inner surface of the concrete wall 51, a moistureproof sheet 53 is attached to the base material 52, and an interior material 54 such as a gypsum board is attached thereon. A waterproof sheet 55 is attached to the outer surface of the concrete wall 51, and a steel frame base material 56 is attached thereon. And this base material 56
On the other hand, the composite panel 28 is mounted by the mounting bracket 29. Also in this case, the composite panel 28 and the mounting bracket 29
For the above, the same one as in the first embodiment may be used.
An underlayer 56 is formed between the back surface of the composite panel 28 and the waterproof sheet 55 to form a ventilation layer penetrating in the vertical direction.
【００２９】この第２の実施形態においても、取付金具
２９を用いて、前記第１の実施形態と同じ手順で複合パ
ネル２８を下地材５６に取り付ければ良い。これによっ
て、コンクリート壁の建物の外断熱壁構造も能率良く施
工することができる。Also in this second embodiment, the mounting panel 29 may be used to attach the composite panel 28 to the base material 56 in the same procedure as in the first embodiment. As a result, the outer heat insulating wall structure of the concrete wall building can be efficiently constructed.
【００３０】尚、前記実施形態では、係合金具３８を断
面Ｙ字状に形成したが、断面Ｔ字状に形成しても良い。
その他、本発明は、２×４住宅以外の木造住宅にも適用
可能である等、要旨を逸脱しない範囲内で種々変更して
実施できる。In the above embodiment, the engaging fitting 38 has a Y-shaped cross section, but it may have a T-shaped cross section.
In addition, the present invention is applicable to wooden houses other than 2 × 4 houses, and various modifications can be made without departing from the scope of the invention.
【００３１】[0031]
【発明の効果】以上の説明から明らかなように、本発明
の請求項１の外断熱施工方法によれば、プレキャストコ
ンクリート壁構造の建物や木造住宅に対しても、外壁板
と断熱材とを一体化した複合パネルを取付金具を用いて
能率良く下地材に取り付けることができて、外断熱構造
の施工性を向上でき、工期の短縮や施工コストの削減も
実現することができる。As is apparent from the above description, according to the method for constructing an outer insulation of claim 1 of the present invention, the outer wall board and the heat insulating material are provided even for a building or a wooden house having a precast concrete wall structure. The integrated composite panel can be efficiently attached to the base material using the mounting bracket, the workability of the outer heat insulating structure can be improved, and the work period and the work cost can be shortened.
【００３２】また、請求項２の取付金具は、ベース金具
と係合金具とに分割し、複合パネルの厚みに応じてベー
ス金具に対する係合金具の突出量を調整することができ
るので、複合パネルの厚みが異なる場合でも、共通の取
付金具を使用することができ、施工部品共通化の要求を
満たすことができる。Further, the mounting metal fitting of claim 2 is divided into a base metal fitting and an engaging metal fitting, and the protrusion amount of the engaging metal fitting with respect to the base metal fitting can be adjusted according to the thickness of the composite panel. Even if the thicknesses of the parts are different, the common mounting metal fittings can be used, and the requirement for common construction parts can be satisfied.
【００３３】更に、請求項３では、ベース金具の両水平
対向片間に係合金具を挟み付けて固定するようにしたの
で、ベース金具によって係合金具を強固に固定すること
ができる。しかも、両水平対向片と係合金具との挟着部
分に滑り止め用凹凸部を形成しているので、係合金具の
引張り方向の荷重に対する抜止め強度も向上することが
でき、総じて、取付金具による複合パネルの取付強度を
向上できる。Further, according to the third aspect of the present invention, since the engaging metal fittings are sandwiched and fixed between both horizontal facing pieces of the base metal fitting, the engaging metal fittings can be firmly fixed by the base metal fittings. Moreover, since the non-slip concave and convex portions are formed in the sandwiching portion between the horizontally opposed pieces and the engaging metal fittings, the retaining strength against the load in the pulling direction of the engaging metal fittings can also be improved, and as a whole, mounting The mounting strength of the composite panel with the metal fittings can be improved.
【図１】本発明の第１の実施形態における取付金具によ
る複合パネルの取付構造を示す縦断側面図FIG. 1 is a vertical cross-sectional side view showing a mounting structure of a composite panel by a mounting bracket according to a first embodiment of the present invention.
【図２】（ａ）は取付金具の平面図、（ｂ）は取付金具
の側面図2A is a plan view of the mounting bracket, and FIG. 2B is a side view of the mounting bracket.
【図３】外断熱壁構造の主要部を示す縦断側面図FIG. 3 is a vertical sectional side view showing a main part of an outer heat insulating wall structure.
【図４】外断熱壁構造の概要を示す縦断側面図FIG. 4 is a vertical cross-sectional side view showing the outline of the outer insulation wall structure.
【図５】本発明の第２の実施形態における外断熱壁構造
の概要を示す縦断側面図FIG. 5 is a vertical sectional side view showing an outline of an outer heat insulating wall structure according to a second embodiment of the present invention.
【図６】従来の外断熱壁構造の概要を示す縦断側面図FIG. 6 is a vertical sectional side view showing an outline of a conventional outer insulation wall structure.
【図７】従来の外断熱壁構造の破断斜視図FIG. 7 is a cutaway perspective view of a conventional outer insulation wall structure.
２１…２×４木材、２４…構造用合板、２５…防水シー
ト、２６…縦胴縁（下地材）、２８…複合パネル、２９
…取付金具、３０…外壁板、３１…断熱材、３２…接着
剤、３３…雄実部、３４…雌実部、３６…ベース金具、
３７…ボルト、３８…係合金具、３９…水平対向片、４
０…挿通孔、４１…長孔、４２…係合片、４３…滑り止
め用凹凸部、４５…ナット、４６…固定基板部、５１…
コンクリート壁、５５…防水シート、５６…下地材。21 ... 2 × 4 wood, 24 ... Structural plywood, 25 ... Waterproof sheet, 26 ... Vertical furring (base material), 28 ... Composite panel, 29
... Mounting hardware, 30 ... Outer wall plate, 31 ... Heat insulating material, 32 ... Adhesive, 33 ... Male part, 34 ... Female part, 36 ... Base fitting,
37 ... Bolts, 38 ... Engaging fittings, 39 ... Horizontally facing pieces, 4
0 ... Insertion hole, 41 ... Long hole, 42 ... Engaging piece, 43 ... Non-slip concavo-convex portion, 45 ... Nut, 46 ... Fixed base plate portion, 51 ...
Concrete wall, 55 ... Tarpaulin, 56 ... Base material.
Claims (3)
両端縁部に雄実部と雌実部を形成すると共に、各外壁板
の裏面に断熱材を接着して一体化した複合パネルを作
り、一方の複合パネルの雄実部と他方の複合パネルの雌
実部を嵌合させながら各複合パネルを取付金具によって
下地材に取り付ける建物の外断熱施工方法であって、 前記下地材に取り付けた前記取付金具を前記雄実部と前
記雌実部との嵌合部分に挟み込ませ、該取付金具によっ
て前記雄実部と前記雌実部を係合保持することで、前記
各複合パネルを前記下地材に取り付けることを特徴とす
る建物の外断熱施工方法。1. A composite panel in which male and female parts are formed at both edge portions of each outer wall plate used for constructing an outer wall surface of a building, and a heat insulating material is adhered to and integrated with the back surface of each outer wall plate. A method for making an external heat insulation of a building in which each composite panel is attached to a base material by a mounting bracket while fitting the male part of one composite panel and the female part of the other composite panel, By interposing the attached fittings between the male and female fittings, and holding the male and female fittings by the fittings, the composite panels can be formed. A method for constructing an outer insulation of a building, characterized by being attached to the base material.
用いる取付金具において、 前記下地材に固定されるベース金具と、このベース金具
に対して前記複合パネルの厚み方向への突出量を調節し
た状態で固定される係合金具とから成り、 前記係合金具によって前記複合パネルの雄実部と雌実部
を係合保持することを特徴とする取付金具。2. The mounting metal fitting for use in the method for constructing an exterior insulation of a building according to claim 1, wherein a base metal fitting fixed to the base material and a projection amount in a thickness direction of the composite panel with respect to the base metal fitting. An attachment fitting comprising: an engagement fitting that is fixed in an adjusted state, wherein the fitting fitting holds a male part and a female part of the composite panel in engagement.
記複合パネルの厚み方向にスライド可能に挟み込む一対
の水平対向片を形成すると共に、これら両水平対向片に
固定用のボルトを挿通する挿通孔を形成し、 前記係合金具に、前記ボルトを挿通する長孔を前記複合
パネルの厚み方向に延びるように形成して、その長孔に
よって前記係合金具のスライド範囲を規制し、 前記両水平対向片と前記係合金具との少なくとも一方に
は、両者が接触する部分に滑り止め用凹凸部を形成し、 前記両水平対向片の挿通孔と前記係合金具の長孔に挿通
した前記ボルトにナットを締め付けることで、前記両水
平対向片間に前記係合金具を挟み付けて固定することを
特徴とする請求項２に記載の取付金具。3. A pair of horizontal facing pieces for sandwiching the engaging fitting in the thickness direction of the composite panel are formed on the base metal fitting, and fixing bolts are inserted into the both horizontal facing pieces. An insertion hole is formed, a long hole through which the bolt is inserted is formed in the engagement fitting so as to extend in the thickness direction of the composite panel, and the sliding range of the engagement fitting is regulated by the long hole, At least one of the two horizontal facing pieces and the engaging metal fitting is formed with a non-slip concave-convex portion at a portion where the two are in contact with each other, and is inserted into the insertion hole of the both horizontal facing pieces and the long hole of the engaging metal fitting. The fitting according to claim 2, wherein the engagement fitting is sandwiched and fixed between the horizontal facing pieces by tightening a nut on the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15088696A JP3302882B2 (en) | 1996-06-12 | 1996-06-12 | External heat insulation construction method of building and mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15088696A JP3302882B2 (en) | 1996-06-12 | 1996-06-12 | External heat insulation construction method of building and mounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09328831A true JPH09328831A (en) | 1997-12-22 |
| JP3302882B2 JP3302882B2 (en) | 2002-07-15 |
Family
ID=15506540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15088696A Expired - Fee Related JP3302882B2 (en) | 1996-06-12 | 1996-06-12 | External heat insulation construction method of building and mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3302882B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19951105A1 (en) * | 1999-10-23 | 2001-06-13 | Rockwool Mineralwolle | Heat and / or sound insulation element |
| JP2002250111A (en) * | 2001-02-26 | 2002-09-06 | Hiro Corporation:Kk | Structure of tiled wall |
| KR100466160B1 (en) * | 2002-10-02 | 2005-01-15 | 주식회사 벽산 | Insulated wall and execution method using insulated wall |
| JP2011006907A (en) * | 2009-06-25 | 2011-01-13 | Asahi Kasei Construction Materials Co Ltd | Mounting fixture, mounting structure, and mounting method therefor |
| DE102010043998A1 (en) * | 2010-11-16 | 2012-05-16 | Frank Baer | Fastening hook for insulation board applied on facade of building for vertical insulation of facade, has facade part and insulation board part detachably connected with each other, where connecting part of facade part is bent from wall part |
| JP2014190063A (en) * | 2013-03-27 | 2014-10-06 | Kmew Co Ltd | Construction structure of heat insulation panel |
| JP2014190062A (en) * | 2013-03-27 | 2014-10-06 | Kmew Co Ltd | Construction structure of heat insulation panel |
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-
1996
- 1996-06-12 JP JP15088696A patent/JP3302882B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04140358A (en) * | 1990-09-29 | 1992-05-14 | Ig Tech Res Inc | Construction for connecting incombustible plates |
| JPH06322930A (en) * | 1993-05-11 | 1994-11-22 | Ig Tech Res Inc | Mounting structure for hard wall material |
| JPH0776921A (en) * | 1993-09-07 | 1995-03-20 | Ig Tech Res Inc | Mounting structure for hard wall material |
| JPH07207778A (en) * | 1994-01-11 | 1995-08-08 | Furukawa Electric Co Ltd:The | Member for outer wall |
| JPH07259294A (en) * | 1994-03-23 | 1995-10-09 | Nichiha Corp | Exterior wall plate mounting bracket and fitting method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19951105A1 (en) * | 1999-10-23 | 2001-06-13 | Rockwool Mineralwolle | Heat and / or sound insulation element |
| DE19951105C2 (en) * | 1999-10-23 | 2002-09-19 | Rockwool Mineralwolle | Heat and / or sound insulation element |
| JP2002250111A (en) * | 2001-02-26 | 2002-09-06 | Hiro Corporation:Kk | Structure of tiled wall |
| KR100466160B1 (en) * | 2002-10-02 | 2005-01-15 | 주식회사 벽산 | Insulated wall and execution method using insulated wall |
| JP2011006907A (en) * | 2009-06-25 | 2011-01-13 | Asahi Kasei Construction Materials Co Ltd | Mounting fixture, mounting structure, and mounting method therefor |
| DE102010043998A1 (en) * | 2010-11-16 | 2012-05-16 | Frank Baer | Fastening hook for insulation board applied on facade of building for vertical insulation of facade, has facade part and insulation board part detachably connected with each other, where connecting part of facade part is bent from wall part |
| JP2014190063A (en) * | 2013-03-27 | 2014-10-06 | Kmew Co Ltd | Construction structure of heat insulation panel |
| JP2014190062A (en) * | 2013-03-27 | 2014-10-06 | Kmew Co Ltd | Construction structure of heat insulation panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3302882B2 (en) | 2002-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |