JP3425550B2 - Building exterior wall renovation structure and exterior wall renovation method - Google Patents
Building exterior wall renovation structure and exterior wall renovation methodInfo
- Publication number
- JP3425550B2 JP3425550B2 JP2000121230A JP2000121230A JP3425550B2 JP 3425550 B2 JP3425550 B2 JP 3425550B2 JP 2000121230 A JP2000121230 A JP 2000121230A JP 2000121230 A JP2000121230 A JP 2000121230A JP 3425550 B2 JP3425550 B2 JP 3425550B2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- heat insulating
- exterior
- insulating plate
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Description
【０００１】[0001]
【発明の属する技術分野】本発明は建物の外壁改装構造
及び外壁改装工法に関し、詳しくは既存の建物の外壁を
改装すると共に外断熱構造化を図る構造及び工法に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outer wall remodeling structure for a building and an outer wall remodeling method, and more particularly to a structure and a method for refurbishing an outer wall of an existing building and forming an outer heat insulating structure.
【０００２】[0002]
【従来の技術】既存の建物の外壁及び／又は屋根（以
下、屋根を省略して単に外壁ということもある。）は、
風雨や日射による劣化や粉塵や排ガスによる汚染などで
経年劣化が進行して景観が悪くなるばかりか、凍害や熱
膨張などにより外壁表面のみならず外壁躯体にまで劣化
が及んでいる場合さえある。2. Description of the Related Art The outer wall and / or roof of an existing building (hereinafter, the roof may be omitted and simply referred to as the outer wall) is
Not only the deterioration of the landscape due to deterioration due to wind and rain and solar radiation, pollution due to dust and exhaust gas, and the deterioration of the landscape, but also the deterioration of not only the outer wall surface but also the outer wall frame due to frost damage and thermal expansion may occur.
【０００３】そこで現在、建物の外壁の上に、パネル、
サイディング、石材、陶板、ガラス板などのパネル材を
固定することで、劣化した建物の外壁を補修すると共に
外観の美麗化を図る外壁改装工法が種々提案されてい
る。Therefore, at present, on the outer wall of the building, panels,
Various exterior wall refurbishment methods have been proposed that fix panel materials such as siding, stone materials, porcelain plates, and glass plates to repair the exterior walls of deteriorated buildings and to improve the appearance.
【０００４】ところで、昭和５４年に起きた石油危機へ
の対策として、以降の建物は断熱構造となっている。断
熱構造としては、主に、建物のコンクリート躯体の内側
に断熱を施した「内断熱構造」と、建物のコンクリート
躯体の外側に断熱を施した「外断熱構造」とがある。By the way, as a measure against the oil crisis that occurred in 1979, the subsequent buildings have a heat insulating structure. As the heat insulating structure, there are mainly an “inner heat insulating structure” in which heat is applied to the inside of a concrete frame of a building and an “outer heat insulating structure” to insulate outside of the concrete frame of a building.
【０００５】内断熱構造は、日本で主流を占めている構
造であり、施工が容易であるという利点を有している
が、その反面、コンクリート躯体の外側は、夏冬の温度
変化の影響を直に受け膨張収縮を繰り返すため、躯体の
劣化や亀裂が発生して雨漏りなどの原因となり、ひいて
は建物自体の寿命を縮める大きな要因となっている。し
かも内断熱構造は、コンクリート本来が持っている大き
な蓄熱性を利用できないため、冷暖房効率の低さや屋内
における結露の問題をも抱えている。The inner heat insulating structure is the mainstream structure in Japan and has the advantage of being easy to construct, but on the other hand, the outer side of the concrete skeleton is affected by temperature changes in summer and winter. Since it directly receives expansion, expansion and contraction, it causes deterioration and cracks in the body and causes rain leaks, which is a major factor in shortening the life of the building itself. Moreover, since the internal heat insulation structure cannot utilize the large heat storage property inherent in concrete, it also has problems of low cooling and heating efficiency and indoor dew condensation.
【０００６】これに対し外断熱構造は、欧米で主流を占
めている構造であり、特に、スウェーデン、ドイツなど
では１９７０年代半ばより法制化されたため、かかる法
制化以降、全ての新築の建物に採用されている構造であ
り、内断熱構造に比して施工が煩雑でコスト高ではある
が、上述した内断熱構造の問題がないという優れた構造
である。On the other hand, the external heat insulating structure is the mainstream structure in Europe and the United States, and in particular, since it was legalized in Sweden and Germany since the mid-1970s, it has been adopted for all new buildings after the legalization. This is a superior structure in that the construction is complicated and the cost is higher than that of the inner heat insulating structure, but there is no problem of the inner heat insulating structure described above.
【０００７】[0007]
【発明が解決しようとする課題】外断熱構造の場合、外
装材と建物躯体との熱橋の問題がある。即ち、建物躯体
に固定するためのビスやアンカー等の金属製の固定具が
外装材表面から露出しているため、又は固定具が外装材
表面と接触状態にあるため、建物躯体への熱橋になると
いう問題である。この固定具と外装材表面との熱橋を防
止した技術として、特開平１０−８２１４５号工法に記
載の技術がある。In the case of the external heat insulating structure, there is a problem of a thermal bridge between the exterior material and the building frame. That is, because a metal fixture such as a screw or an anchor for fixing to the building frame is exposed from the exterior material surface, or because the fixture is in contact with the exterior material surface, a thermal bridge to the building body is used. Is the problem. As a technique for preventing the thermal bridge between the fixture and the surface of the exterior material, there is a technique described in Japanese Patent Laid-Open No. 10-82145.
【０００８】しかしこの技術は、当初から外断熱構造に
設計されている新築の建物に適用する技術であって、既
存の建物外壁の改装に適用できる技術ではない。However, this technique is a technique applied to a newly constructed building that has been designed to have an external heat insulating structure from the beginning, and is not a technique applicable to remodeling an existing building outer wall.
【０００９】そこで本発明は、建物外観を補修して美麗
化すると共に、建物の外断熱構造化を図る外壁改装構造
及び外壁改装工法を提供することを目的とする。Therefore, an object of the present invention is to provide an outer wall remodeling structure and an outer wall remodeling method for repairing the exterior appearance of a building so as to make it beautiful and also for constructing an exterior heat insulating structure of the building.
【００１０】[0010]
【課題を解決するための手段】本発明の上記課題は下記
の構成によって達成される。
１．建物の外壁表面に取付部材により複数枚のパネルを
連接状態で取り付けた外壁改装構造において、前記パネ
ルが、外壁に接触状態で取り付けられる断熱板と、該断
熱板の表面側に被覆状態に取り付けられる外装板とを有
してなる構成であり、断熱板には、外壁へ取り付けるた
めの固定具を挿通するための貫通孔が穿かれていると共
に、前記固定具によって外壁に固定されるアンカー部材
が前記貫通孔部分で且つ外壁接触面側である裏面に固着
されており、前記貫通孔の入り口は、低伝熱性を有する
と共に外装板取付時の荷重を負担可能な強度を有する充
填材で閉塞されており、該充填材に、前記外装板を取り
付けるための取付具が固定されていることを特徴とする
建物の外壁改装構造。The above objects of the present invention can be achieved by the following constitutions. 1. In an exterior wall remodeling structure in which a plurality of panels are attached to an exterior wall surface of a building in a connected state by an attachment member, the panel is attached to an exterior wall in a contact state and a heat insulating plate is attached to a surface side of the heat insulating plate in a covered state. The heat insulating plate has a through hole for inserting a fixture for attachment to the outer wall, and an anchor member fixed to the outer wall by the fixture. It is fixed to the back surface that is the through hole portion and the outer wall contact surface side, and the entrance of the through hole is closed with a filler having a low heat transfer property and a strength that can bear the load when mounting the exterior plate. An exterior wall refurbishment structure of a building, wherein an attachment tool for attaching the exterior plate is fixed to the filling material.
【００１１】２．外装板が、金属製板材であることを特
徴とする上記１に記載の建物の外壁改装構造。2. The exterior wall refurbished structure of the building according to the above 1, wherein the exterior plate is a metal plate material.
【００１２】３．断熱板と外装板との間に通気用の間隙
が形成されていることを特徴とする上記１又は２に記載
の建物の外壁改装構造。3. The exterior wall remodeling structure for a building according to the above 1 or 2, wherein a gap for ventilation is formed between the heat insulating plate and the exterior plate.
【００１３】４．外装板が、断熱板の表面に直接又は下
地を介して設けられた複数枚のタイルであることを特徴
とする上記１に記載の建物の外壁改装構造。4. The exterior wall renovation structure for a building according to the above 1, wherein the exterior plate is a plurality of tiles provided on the surface of the heat insulating plate directly or via a base.
【００１４】５．建物の外壁表面に取付部材により複数
枚のパネルを連接状態で取り付けた外壁改装構造におい
て、前記パネルが、外壁に接触状態で取り付けられる断
熱板と、該断熱板の表面側に被覆状態に取り付けられる
外装板とを有してなる構成であり、断熱板には、外壁へ
取り付けるための固定具を挿通するための貫通孔が穿か
れていると共に、前記固定具によって外壁に固定される
アンカー部材が前記貫通孔部分で且つ外壁接触面側であ
る裏面に固着されており、前記貫通孔の入り口は、低伝
熱性又は前記断熱材と略同一ないしは同様の断熱性を有
する充填材で閉塞されており、該充填材により貫通孔が
閉塞された断熱板が吹き付けタイル塗装である外装板に
よって被覆されていることを特徴とする建物の外壁改装
構造。5. In an exterior wall remodeling structure in which a plurality of panels are attached to an exterior wall surface of a building in a connected state by an attachment member, the panel is attached to an exterior wall in a contact state and a heat insulating plate is attached to a surface side of the heat insulating plate in a covered state. The heat insulating plate has a through hole for inserting a fixture for attachment to the outer wall, and an anchor member fixed to the outer wall by the fixture. The through hole portion is fixed to the back surface which is the outer wall contact surface side, and the inlet of the through hole is closed with a filler having low heat conductivity or substantially the same as or similar to the heat insulating material. A structure for remodeling an outer wall of a building, wherein a heat insulating plate whose through holes are closed by the filling material is covered with an exterior plate which is sprayed tile coating.
【００１５】６．前記断熱板の外壁接触面側である裏面
に、端部まで連通する複数本の凹溝が形成されているこ
とを特徴とする上記１〜５のいずれかに記載の建物の外
壁改装構造。6. The outer wall refurbishment structure for a building according to any one of the above 1 to 5, wherein a plurality of recessed grooves communicating with an end portion are formed on a rear surface of the heat insulating plate which is an outer wall contact surface side.
【００１６】[0016]
【００１７】[0017]
【００１８】７．建物の外壁表面に取付部材により複数
枚のパネルを連接状態で取り付ける外壁改装工法におい
て、パネルが、外壁に接触状態で取り付けられる断熱板
と、該断熱板の表面側に被覆状態に取り付けられる外装
板とを有してなる構成であり、断熱板に穿かれた貫通孔
及び該貫通孔部分で且つ断熱板裏面に固着されたアンカ
ー部材に固定具を挿通し、該固定具を外壁に固定するこ
とによって断熱板を外壁に取り付け、次に前記貫通孔の
入り口を低伝熱性を有すると共に外装板取付時の荷重を
負担可能な強度を有する充填材で閉塞し、該充填材に、
外装板取付用の取付具を固定して断熱板の表面を外装板
で被覆することを特徴とする建物の外壁改装工法。7. In an outer wall remodeling method for attaching a plurality of panels to a surface of an outer wall of a building in a connected state by a mounting member, a heat insulating plate to which the panel is attached in contact with the outer wall, and an exterior plate attached to the surface side of the heat insulating plate in a covered state A fixing tool is inserted into the through hole formed in the heat insulating plate and the anchor member fixed to the back surface of the heat insulating plate at the through hole portion, and the fixing tool is fixed to the outer wall. The heat insulating plate is attached to the outer wall by the following, and then the entrance of the through hole is closed with a filler having low heat conductivity and strength capable of bearing the load when mounting the exterior plate,
A method for remodeling an exterior wall of a building, characterized in that a fixture for mounting an exterior plate is fixed and the surface of the heat insulating plate is covered with the exterior plate.
【００１９】８．外装板が、金属製板材であることを特
徴とする上記７に記載の建物の外壁改装工法。8. The exterior wall renovation method for a building according to the above 7, wherein the exterior plate is a metal plate material.
【００２０】９．断熱板と外装板との間にスペーサー部
材を介在させて通気用の間隙を形成することを特徴とす
る上記７又は８に記載の建物の外壁改装工法。9. 9. The exterior wall remodeling method for a building according to the above 7 or 8, wherein a spacer member is interposed between the heat insulating plate and the exterior plate to form a gap for ventilation.
【００２１】１０．断熱板の表面に直接又は下地を介し
て複数枚のタイルを設けて外装板としたことを特徴とす
る上記７に記載の建物の外壁改装構造。10. The exterior wall remodeling structure for a building according to the above item 7, wherein a plurality of tiles are provided on the surface of the heat insulating plate directly or via a base to form an exterior plate.
【００２２】１１．建物の外壁表面に取付部材により複
数枚のパネルを連接状態で取り付ける外壁改装工法にお
いて、パネルが、外壁に接触状態で取り付けられる断熱
板と、該断熱板の表面側に被覆状態に取り付けられる外
装板とを有してなる構成であり、断熱板に穿かれた貫通
孔及び該貫通孔部分で且つ断熱板裏面に固着されたアン
カー部材に固定具を挿通し、該固定具を外壁に固定する
ことによって断熱板を外壁に取りつけ、次に前記貫通孔
の入り口を低伝熱性又は断熱材と略同一ないし同様の断
熱性を有する充填材で閉塞し、該充填材により貫通孔が
閉塞された断熱板の表面を吹き付けタイル塗装である外
装板によって被覆することを特徴とする建物の外壁改装
工法。11. In an outer wall remodeling method for attaching a plurality of panels to a surface of an outer wall of a building in a connected state by a mounting member, a heat insulating plate to which the panel is attached in contact with the outer wall, and an exterior plate attached to the surface side of the heat insulating plate in a covered state A fixing tool is inserted into the through hole formed in the heat insulating plate and the anchor member fixed to the back surface of the heat insulating plate at the through hole portion, and the fixing tool is fixed to the outer wall. A heat insulating plate is attached to the outer wall by means of the following, and then the inlet of the through hole is closed with a filler having a low heat conductivity or a heat insulating material which is substantially the same as or similar to the heat insulating material, and the through hole is closed by the filler. The exterior wall renovation method for buildings, characterized in that the surface of the building is covered with an exterior plate that is a sprayed tile coating.
【００２３】１２．前記断熱板として、外壁接触面側で
ある裏面に端部まで連通する複数本の凹溝が形成されて
いる断熱板を用いることを特徴とする上記７〜１１のい
ずれかに記載の建物の外壁改装工法。12. The outer wall of the building according to any one of the above 7 to 11, characterized in that, as the heat insulating plate, a heat insulating plate having a plurality of recessed grooves communicating to the end is formed on the back surface which is the outer wall contact surface side. Renovation method.
【００２４】[0024]
【００２５】[0025]
【００２６】[0026]
【発明の実施の形態】以下、本発明の詳細について添付
図面に基づき説明する。図１は本発明に係る外壁改装構
造の一実施例を示す概略断面図、図２は図１の要部拡大
図、図３はアンカー部材の一例を示す斜視図、図４は断
熱板の一例を示す裏面図、図５は図４のＶ−Ｖ線断面
図、図６〜図８は本発明に係る外壁改装構造の他の実施
例を示す概略断面図である。DETAILED DESCRIPTION OF THE INVENTION The details of the present invention will be described below with reference to the accompanying drawings. 1 is a schematic cross-sectional view showing an embodiment of an outer wall remodeling structure according to the present invention, FIG. 2 is an enlarged view of a main part of FIG. 1, FIG. 3 is a perspective view showing an example of an anchor member, and FIG. 4 is an example of a heat insulating plate. 5 is a sectional view taken along line VV of FIG. 4, and FIGS. 6 to 8 are schematic sectional views showing another embodiment of the outer wall remodeling structure according to the present invention.
【００２７】図１及び図２において、１は改装を要すべ
き既存の建物の外壁であり、該外壁１の表面に取付部材
により複数枚のパネル２・２・・・を連接状態で取り付
けることによって、外壁１を補修すると共に外観の美麗
化を図るものである。In FIGS. 1 and 2, reference numeral 1 denotes an outer wall of an existing building that needs to be refurbished, and a plurality of panels 2, 2, ... Are attached to the surface of the outer wall 1 by connecting members in a connected state. By this, the outer wall 1 is repaired and the appearance is improved.
【００２８】本発明に係る外壁改装構造は、前記パネル
２が、外壁１に接触状態で取り付けられる断熱板３と、
該断熱板３の表面側に被覆状態に取り付けられる外装板
４とを有してなる構成である。In the outer wall remodeling structure according to the present invention, the panel 2 is attached to the outer wall 1 in a contact state with a heat insulating plate 3,
The heat insulating plate 3 has an exterior plate 4 attached to the front surface side in a covered state.
【００２９】断熱板３には、外壁１へ取り付けるための
ビスなどの固定具５を挿通するための貫通孔６が穿かれ
ている。さらに該断熱板３の裏面であって貫通孔６が穿
かれている部分には、図３に示すアンカー部材７が固着
されている。貫通孔６及びアンカー部材７に固定具５を
挿通し、該固定具５を外壁１に固定（固定具５がビスの
場合には外壁１に打ち込む）することによって断熱板３
を外壁１に取り付けることができる。貫通孔６には、図
示するようにビスなどの固定具５全体が挿通されるので
該固定具５の頭部が通る直径を有している必要がある。
尚、図２において５Ａは固定具５の被打込部材であるア
ンカーである。The heat insulating plate 3 is provided with a through hole 6 for inserting a fixing tool 5 such as a screw for attaching to the outer wall 1. Further, the anchor member 7 shown in FIG. 3 is fixed to the rear surface of the heat insulating plate 3 where the through hole 6 is formed. The fixing member 5 is inserted into the through hole 6 and the anchor member 7, and the fixing member 5 is fixed to the outer wall 1 (when the fixing member 5 is a screw, it is driven into the outer wall 1).
Can be attached to the outer wall 1. Since the entire fixture 5 such as a screw is inserted into the through hole 6 as shown in the drawing, it must have a diameter through which the head of the fixture 5 passes.
In FIG. 2, reference numeral 5A is an anchor which is a member to which the fixture 5 is driven.
【００３０】上記断熱板３としては、建物の断熱板とし
て用いられるものであれば特に限定されず、種々の断熱
性を有する板材を用いることができるが、好ましくは、
発泡性の合成樹脂板であり、より好ましくはポリスチレ
ンフォーム成形板、特に好ましくはビーズ法ポリスチレ
ンフォーム成形板に溶剤保護剤と防炎・耐火塗料を塗布
したものである。溶剤保護剤としては、東亜合成化学社
製アロンカチオクリートなどが挙げられ、防炎・耐火塗
料としては、Ｆｌａｍｅ Ｇｕａｒｄ社製ＨＣＡ Ｗ
Ｌ、ＨＣＡ ＴＲ、ＨＣＡ ＴＲ Ｖａｒｎｉｓｈなど
が挙げられる。また、断熱板３の表面に珪藻土を水溶性
バインダーを用いて塗布すれば断熱性がより向上する。The heat insulating plate 3 is not particularly limited as long as it is used as a heat insulating plate of a building, and plate materials having various heat insulating properties can be used, but preferably,
It is a foamable synthetic resin plate, more preferably a polystyrene foam molded plate, and particularly preferably a beaded polystyrene foam molded plate coated with a solvent protective agent and a flameproof / fireproof coating. Examples of solvent protective agents include Aaron Catiocrete manufactured by Toagosei Kagaku Co., Ltd., and flame retardant / fireproof paints include HCA W manufactured by Flame Guard.
L, HCA TR, HCA TR Varnish and the like. If the surface of the heat insulating plate 3 is coated with diatomaceous earth using a water-soluble binder, the heat insulating property is further improved.
【００３１】また断熱板３は、図４及び図５に示すよう
に、外壁１接触面側である裏面に、端部まで連通する複
数本の凹溝８が形成することで、密着した外壁１と断熱
板３との間の通気路となる。凹溝８は断熱板３の端部ま
で連通していれば、図示の格子状に限定されず、斜め格
子でもよいし、横方向を省略して縦方向のみでもよい。
断熱板３の大きさとしては、一般的な建物への適用の場
合、生産性や作業性の面から、概ね９００ｍｍ四方の正
方形で厚さ５０ｍｍ程度が好ましい。尚、寸法変更など
により断熱板３を切り詰めする場合には、成型皮膜面が
外側になるようにすることが好ましい。Further, as shown in FIGS. 4 and 5, the heat insulating plate 3 has a plurality of recessed grooves 8 communicating with the end portion formed on the back surface which is the contact surface side of the outer wall 1 so that the outer wall 1 is in close contact with the outer wall 1. And the heat insulating plate 3 serve as a ventilation path. The groove 8 is not limited to the lattice shape shown in the figure as long as it communicates with the end portion of the heat insulating plate 3, and may be an oblique lattice, or the horizontal direction may be omitted and only the vertical direction may be used.
In the case of application to a general building, the size of the heat insulating plate 3 is preferably a square of about 900 mm square and a thickness of about 50 mm from the viewpoint of productivity and workability. When the heat insulating plate 3 is cut down due to dimensional changes or the like, it is preferable that the surface of the molding film is on the outside.
【００３２】また断熱板３へのアンカー部材７の固着
は、接着剤（一液性、二液性）、両面接着テープなどの
接着によってもよいが、断熱板３を成形する際、金型内
にアンカー部材７を配置した状態で射出成形すれば、断
熱板３の成形と同時にアンカー部材７の固着を行うこと
ができる。特にこのとき、アンカー部材７として鉄製な
どのように磁性を有する材質を用いれば、金型内の所望
の位置に安定した状態で固定配置することができるとい
う利点を有する。アンカー部材７の形状としては、本態
様のように断熱板３の裏面の凹溝８に囲まれた凸形のブ
ロックに適合する略十字形状としているが、本発明はこ
の形状に限らず円盤状でも四角形状でもよい。アンカー
部材７に穿かれた透孔７Ａは、固定具５による固定が可
能なように該固定具５の頭部より小さい直径であること
は言うまでもない。The anchor member 7 may be fixed to the heat insulating plate 3 by using an adhesive (one-component type, two-component type), a double-sided adhesive tape, or the like. By injection molding with the anchor member 7 arranged therein, the anchor member 7 can be fixed simultaneously with the molding of the heat insulating plate 3. In particular, at this time, if a magnetic material such as iron is used for the anchor member 7, there is an advantage that the anchor member 7 can be stably fixed and arranged at a desired position in the mold. The shape of the anchor member 7 is a substantially cross shape that conforms to a convex block surrounded by the concave groove 8 on the back surface of the heat insulating plate 3 as in this embodiment, but the present invention is not limited to this shape and is a disc shape. However, it may be rectangular. It goes without saying that the through hole 7A formed in the anchor member 7 has a diameter smaller than the head portion of the fixture 5 so that the fixture 5 can be fixed.
【００３３】断熱板３を外壁１に取り付けた後、貫通孔
６は充填材９を充填して閉塞する。充填材９としては、
低伝熱性を有すると共に後工程で取り付ける外装板４の
荷重を負担可能な強度を有する材質であればよく、木、
硬質ゴム（天然または合成）、硬質合成樹脂などが挙げ
られるが、入手及び加工の点で容易な木が好ましい。After the heat insulating plate 3 is attached to the outer wall 1, the through holes 6 are filled with the filling material 9 and closed. As the filler 9,
Any material may be used as long as it has a low heat transfer property and a strength capable of bearing the load of the exterior plate 4 to be attached in a later step.
Hard rubber (natural or synthetic), hard synthetic resin, etc. may be mentioned, but wood which is easy to obtain and process is preferable.
【００３４】充填材９によって貫通孔６を閉塞した後、
該充填材９に外装板４取付用の取付具１０を固定する。
取付具１０を低伝熱性である充填材９に取り付けること
により、外装板４の熱が外壁１に伝わることを防止する
ことができる。After the through hole 6 is closed by the filling material 9,
An attachment 10 for attaching the exterior plate 4 is fixed to the filling material 9.
By attaching the fixture 10 to the filler 9 having low heat conductivity, it is possible to prevent the heat of the exterior plate 4 from being transmitted to the outer wall 1.
【００３５】取付具１０としては、充填材９が木製であ
る場合には木ネジが好ましい。尚、図２において１１で
表される部材群は、外装板４と断熱板３との間に間隙を
持たせて前記した断熱板３の凹溝８による通気路とは別
なる通気路を形成するためのスペーサー部材である。本
態様では、スペーサー部材１１を取付具１０によって充
填材９に取り付け、該スペーサー部材１１に外装板４を
取り付けているが、本発明では、スペーサー部材１１を
用いることなく、外装板４を取付具１０によって断熱板
３の表面に密着した状態で被覆するように充填材９に取
り付ける態様も含まれる。尚また、図２において４Ａは
外装板４・４の繋ぎ目を塞ぐ目地シーリング材である。As the fixture 10, wood screws are preferable when the filler 9 is made of wood. A group of members denoted by 11 in FIG. 2 forms a ventilation path different from the ventilation path formed by the groove 8 of the heat insulating plate 3 with a gap between the exterior plate 4 and the heat insulating plate 3. It is a spacer member for doing. In this embodiment, the spacer member 11 is attached to the filler 9 by the fixture 10 and the exterior plate 4 is attached to the spacer member 11. However, in the present invention, the exterior plate 4 is attached without using the spacer member 11. A mode in which it is attached to the filler 9 so as to cover the surface of the heat insulating plate 3 in a state of being in close contact with the heat insulating plate 3 by 10 is also included. Further, in FIG. 2, 4A is a joint sealing material that closes the joint between the exterior plates 4 and 4.
【００３６】上記のように断熱板３の表面に取り付けら
れる外装板４としては、建物の外観をどのように改装す
るかによって種々の材質のものが用いられる。例えば、
図１及び図２はアルミニウム板の態様を示したものであ
り、図６はアルミニウム以外の金属板、例えば、角波鉄
板の態様を示したものであり、図７はタイルの態様を示
したものである。As the exterior plate 4 attached to the surface of the heat insulating plate 3 as described above, various materials are used depending on how the exterior of the building is refurbished. For example,
1 and 2 show a mode of an aluminum plate, FIG. 6 shows a mode of a metal plate other than aluminum, for example, a square wave iron plate, and FIG. 7 shows a mode of a tile. Is.
【００３７】図６の角波鉄板の態様では、スペーサー部
材１１として木胴縁を用いている。従って、断熱板３と
外装板４との間に断熱板３の凹溝８による通気路とは別
なる通気路が形成されている。In the embodiment of the square corrugated iron plate of FIG. 6, a wooden furring strip is used as the spacer member 11. Therefore, a ventilation passage different from the ventilation passage formed by the concave groove 8 of the heat insulating plate 3 is formed between the heat insulating plate 3 and the exterior plate 4.
【００３８】図７のタイルの態様では、充填材９に木胴
縁１２を取り付け、該木胴縁１２にタイル張り用ＶＫベ
ース１３を取り付け、該タイル張り用ＶＫベース１３に
複数枚のタイル１４を貼り付けなどによって取り付けて
外装板４としている。タイルの態様では、一枚のタイル
の大きさが大きい場合やパネル構成のタイルなどの場
合、下地である木胴縁１２やタイル張り用ベース１３を
省略して、タイル１４を充填材９に直接取り付けてもよ
い。In the tile embodiment shown in FIG. 7, a wooden furring strip 12 is attached to the filling material 9, a VK base 13 for tiling is attached to the wooden furring strip 12, and a plurality of tiles 14 are attached to the VK base 13 for tiling. Is attached by pasting or the like to form the exterior plate 4. In the tile mode, in the case where the size of one tile is large or the tile has a panel structure, the wood furring strip 12 and the tiling base 13 which are the bases are omitted, and the tile 14 is directly attached to the filler 9. May be attached.
【００３９】また図８に示す態様は、外装板４として、
断熱板３の表面に吹き付けタイル塗装を施したものであ
る。吹き付けタイル塗装としては、アクリル弾性吹き付
けタイル塗装が好ましく、より好ましくは、下地として
断熱板３の表面をフィラーコテ塗りを施したものであ
る。この図８に示す態様では、上述の態様のように充填
材９に外装板４の荷重がかからない。従って充填材９
は、低伝熱性又は前記断熱材と略同一ないしは同様の断
熱性を有するものであればよく、好ましくは前記断熱材
３と同様、発泡性合成樹脂であり、特に好ましくはポリ
スチレンフォームである。In the embodiment shown in FIG. 8, as the exterior plate 4,
The surface of the heat insulating plate 3 is sprayed with a tile coating. As the sprayed tile coating, acrylic elastic sprayed tile coating is preferable, and more preferably, the surface of the heat insulating plate 3 is coated with a filler iron as a base. In the embodiment shown in FIG. 8, the load of the exterior plate 4 is not applied to the filler 9 as in the above embodiment. Therefore, the filler 9
May have a low heat transfer property or a heat insulating property that is substantially the same as or similar to that of the heat insulating material, and is preferably a foamable synthetic resin like the heat insulating material 3, and is particularly preferably polystyrene foam.
【００４０】以上、本発明に係る建物の外壁改装構造及
び工法について説明したが、本発明は外壁に限らず、建
物の屋根にも適用できる。Although the outer wall refurbishing structure and the construction method according to the present invention have been described above, the present invention is not limited to the outer wall but can be applied to the roof of the building.
【００４１】図９は屋根改装構造の参考例を示す概略断
面図である。図９において、１５は改装を要すべき既存
の建物の屋根（屋上または陸屋根）であり、該屋根１５
の表面に上述した外壁改装構造及び工法に用いられる断
熱板３を連接状態で取り付け、該断熱板３の表面を、塩
ビ製などのシート材によりシート防水加工１６を行う。
１７は屋根１５と断熱板３の凹溝８による通気路内の脱
気を行う脱気筒である。FIG. 9 is a schematic sectional view showing a reference example of a roof remodeling structure. In FIG. 9, 15 is the roof (roof or flat roof) of an existing building that needs to be refurbished.
The heat insulating plate 3 used in the above-mentioned exterior wall remodeling structure and construction method is attached to the surface of the above in a state of being connected, and the surface of the heat insulating plate 3 is subjected to a sheet waterproofing process 16 with a sheet material such as PVC.
Reference numeral 17 denotes a de-cylinder for deaerating the inside of the ventilation path by the roof 15 and the concave groove 8 of the heat insulating plate 3.
【００４２】尚、図９に示す参考例の態様では適用する
建物がＲＣ構造のビルであるが、これに限定されず木造
家屋にも適用することができる。木造家屋の屋根の場
合、既存の屋根瓦を取り外した後、屋根下地の表面に上
述した外壁改装構造及び工法に用いられる断熱板３を連
接状態で取り付け、該断熱板３の表面を屋根瓦で被覆す
る。In the embodiment of the reference example shown in FIG. 9, the building to be applied is an RC structure building, but the present invention is not limited to this and can be applied to a wooden house. In the case of a roof of a wooden house, after removing the existing roof tiles, the heat insulating plate 3 used in the above-mentioned outer wall remodeling structure and construction method is attached to the surface of the roof substrate in a connected state, and the surface of the heat insulating plate 3 is covered with roof tiles. To cover.
【００４３】尚また、屋根が建物外観の美観に影響する
ような構造の建物の場合には、上述した外壁改装構造及
び工法に用いられる外装板４を用いることができる。Further, in the case of a building having a structure in which the roof affects the aesthetic appearance of the building, the exterior plate 4 used in the above-mentioned exterior wall remodeling structure and construction method can be used.
【００４４】以上、説明した通り、本発明に係る建物の
外壁改装構造及び外壁改装工法によれば、劣化した既存
の建物外観を補修して美麗化すると共に、建物の構造
を、日本で一般的な内断熱構造に比べて利点の多い外断
熱構造に改装することができるものである。As described above, according to the exterior wall remodeling structure and the exterior wall refurbishing method of the present invention, the appearance of a deteriorated existing building is repaired to be beautiful, and the structure of the building is common in Japan. It can be retrofitted to an outer insulation structure that has many advantages over other inner insulation structures.
【００４５】[0045]
【発明の効果】本発明によれば、建物外観を補修して美
麗化すると共に、建物の外断熱構造化を図る外壁改装構
造及び外壁改装工法を提供することができる。According to the present invention, it is possible to provide an exterior wall remodeling structure and an exterior wall remodeling method for repairing the exterior appearance of a building to make it beautiful and also for constructing the exterior heat insulating structure of the building.
【図１】本発明に係る外壁改装構造の一実施例を示す概
略断面図FIG. 1 is a schematic sectional view showing an embodiment of an outer wall remodeling structure according to the present invention.
【図２】図１の要部拡大図FIG. 2 is an enlarged view of a main part of FIG.
【図３】アンカー部材の一例を示す斜視図FIG. 3 is a perspective view showing an example of an anchor member.
【図４】断熱板の一例を示す裏面図FIG. 4 is a back view showing an example of a heat insulating plate.
【図５】図４のＶ−Ｖ線断面図5 is a sectional view taken along line VV of FIG.
【図６】本発明に係る外壁改装構造の他の実施例を示す
概略断面図FIG. 6 is a schematic sectional view showing another embodiment of the outer wall remodeling structure according to the present invention.
【図７】本発明に係る外壁改装構造の他の実施例を示す
概略断面図FIG. 7 is a schematic sectional view showing another embodiment of the outer wall remodeling structure according to the present invention.
【図８】本発明に係る外壁改装構造の他の実施例を示す
概略断面図FIG. 8 is a schematic sectional view showing another embodiment of the outer wall remodeling structure according to the present invention.
【図９】屋根改装構造の参考例を示す概略断面図FIG. 9 is a schematic sectional view showing a reference example of a roof remodeling structure.
１ 外壁 ２ パネル ３ 断熱板 ４ 外装板 ５ 固定具 ６ 貫通孔 ７ アンカー部材 ８ 凹溝 ９ 充填材 １０ 取付具 １１ スペーサー部材 １２ 木胴縁 １３ タイル張り用ＶＫベース １４ タイル １５ 屋根 １６ シート防水加工 １７ 脱気筒 1 outer wall 2 panels 3 heat insulation board 4 Exterior plate 5 fixtures 6 through holes 7 Anchor member 8 groove 9 Filling material 10 Fixture 11 Spacer member 12 wooden furring 13 VK base for tiling 14 tiles 15 roof 16 waterproof sheet 17 De-cylinder
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平11−222976（ＪＰ，Ａ) 特開 平９−125604（ＪＰ，Ａ) 特開2001−262729（ＪＰ，Ａ) 特開 平７−229267（ＪＰ，Ａ) 特開 昭59−224761（ＪＰ，Ａ) 特開 平１−318654（ＪＰ，Ａ) 特開 平10−82145（ＪＰ，Ａ) 実開 昭63−62506（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) E04F 13/08 101 E04G 23/02 E04G 23/03 ─────────────────────────────────────────────────── --- Continued from the front page (56) References JP-A-11-222976 (JP, A) JP-A-9-125604 (JP, A) JP-A-2001-262729 (JP, A) JP-A-7-229267 (JP, A) JP 59-224761 (JP, A) JP 1-318654 (JP, A) JP 10-82145 (JP, A) Actual development 63-62506 (JP, U) (JP, A) 58) Fields surveyed (Int.Cl. 7 , DB name) E04F 13/08 101 E04G 23/02 E04G 23/03
Claims (12)
パネルを連接状態で取り付けた外壁改装構造において、
前記パネルが、外壁に接触状態で取り付けられる断熱板
と、該断熱板の表面側に被覆状態に取り付けられる外装
板とを有してなる構成であり、断熱板には、外壁へ取り
付けるための固定具を挿通するための貫通孔が穿かれて
いると共に、前記固定具によって外壁に固定されるアン
カー部材が前記貫通孔部分で且つ外壁接触面側である裏
面に固着されており、前記貫通孔の入り口は、低伝熱性
を有すると共に外装板取付時の荷重を負担可能な強度を
有する充填材で閉塞されており、該充填材に、前記外装
板を取り付けるための取付具が固定されていることを特
徴とする建物の外壁改装構造。1. An outer wall remodeling structure in which a plurality of panels are attached to an outer wall surface of a building by a mounting member in a connected state,
The panel is configured to have a heat insulating plate attached to the outer wall in contact with it, and an exterior plate attached to the surface side of the heat insulating plate in a covered state. The heat insulating plate has a fixing member for attaching to the outer wall. A through hole for inserting the tool is bored, and an anchor member fixed to the outer wall by the fixing tool is fixed to the back surface which is the through hole portion and the outer wall contact surface side. The entrance is closed with a filler having a low heat transfer property and a strength capable of bearing the load when the exterior plate is attached, and the fixture for attaching the exterior plate is fixed to the filler. Exterior renovation structure of the building which is characterized by.
する請求項１に記載の建物の外壁改装構造。2. The exterior wall remodeling structure for a building according to claim 1, wherein the exterior plate is a metal plate material.
成されていることを特徴とする請求項１又は２に記載の
建物の外壁改装構造。3. The exterior wall remodeling structure for a building according to claim 1, wherein a gap for ventilation is formed between the heat insulating plate and the exterior plate.
介して設けられた複数枚のタイルであることを特徴とす
る請求項１に記載の建物の外壁改装構造。4. The exterior wall refurbishing structure for a building according to claim 1, wherein the exterior plate is a plurality of tiles provided on the surface of the heat insulating plate directly or via a base.
パネルを連接状態で取り付けた外壁改装構造において、
前記パネルが、外壁に接触状態で取り付けられる断熱板
と、該断熱板の表面側に被覆状態に取り付けられる外装
板とを有してなる構成であり、断熱板には、外壁へ取り
付けるための固定具を挿通するための貫通孔が穿かれて
いると共に、前記固定具によって外壁に固定されるアン
カー部材が前記貫通孔部分で且つ外壁接触面側である裏
面に固着されており、前記貫通孔の入り口は、低伝熱性
又は前記断熱材と略同一ないしは同様の断熱性を有する
充填材で閉塞されており、該充填材により貫通孔が閉塞
された断熱板が吹き付けタイル塗装である外装板によっ
て被覆されていることを特徴とする建物の外壁改装構
造。5. An outer wall remodeling structure in which a plurality of panels are attached to an outer wall surface of a building by a mounting member in a connected state,
The panel is configured to have a heat insulating plate attached to the outer wall in contact with it, and an exterior plate attached to the surface side of the heat insulating plate in a covered state. The heat insulating plate has a fixing member for attaching to the outer wall. A through hole for inserting the tool is bored, and an anchor member fixed to the outer wall by the fixing tool is fixed to the back surface which is the through hole portion and the outer wall contact surface side. The inlet is closed with a filler having a low heat transfer property or a heat insulating property that is substantially the same as or similar to the heat insulating material, and the heat insulating plate whose through holes are closed by the filler is covered with an exterior plate which is spray tile coating. The exterior wall renovation structure of the building, which is characterized by being
端部まで連通する複数本の凹溝が形成されていることを
特徴とする請求項１〜５のいずれかに記載の建物の外壁
改装構造。6. The back surface which is the outer wall contact surface side of the heat insulating plate,
The outer wall remodeling structure for a building according to any one of claims 1 to 5, wherein a plurality of recessed grooves communicating with the end portion are formed.
パネルを連接状態で取り付ける外壁改装工法において、
パネルが、外壁に接触状態で取り付けられる断熱板と、
該断熱板の表面側に被覆状態に取り付けられる外装板と
を有してなる構成であり、断熱板に穿かれた貫通孔及び
該貫通孔部分で且つ断熱板裏面に固着されたアンカー部
材に固定具を挿通し、該固定具を外壁に固定することに
よって断熱板を外壁に取り付け、次に前記貫通孔の入り
口を低伝熱性を有すると共に外装板取付時の荷重を負担
可能な強度を有する充填材で閉塞し、該充填材に、外装
板取付用の取付具を固定して断熱板の表面を外装板で被
覆することを特徴とする建物の外壁改装工法。7. An outer wall remodeling method for mounting a plurality of panels in a connected state on the outer wall surface of a building by a mounting member,
A panel, an insulating plate attached in contact with the outer wall,
It is configured to have an exterior plate attached to the front surface side of the heat insulating plate in a covered state, and fixed to a through hole formed in the heat insulating plate and an anchor member fixed to the through hole portion and the back surface of the heat insulating plate. A heat insulating plate is attached to the outer wall by inserting the tool and fixing the fixing tool to the outer wall, and then the inlet of the through hole has low heat transfer property and strength that can bear the load when mounting the exterior plate A method for remodeling an outer wall of a building, which comprises closing the surface of a heat insulating plate with an exterior plate by fixing an exterior plate attachment fixture to the filling material.
する請求項７に記載の建物の外壁改装工法。8. The method for reconstructing an outer wall of a building according to claim 7, wherein the exterior plate is a metal plate material.
介在させて通気用の間隙を形成することを特徴とする請
求項７又は８に記載の建物の外壁改装工法。9. A method for reconstructing an outer wall of a building according to claim 7, wherein a spacer member is interposed between the heat insulating plate and the exterior plate to form a ventilation gap.
数枚のタイルを設けて外装板としたことを特徴とする請
求項７に記載の建物の外壁改装構造。10. The exterior wall refurbishment structure for a building according to claim 7, wherein a plurality of tiles are provided on the surface of the heat insulating plate directly or via a base to form an exterior plate.
のパネルを連接状態で取り付ける外壁改装工法におい
て、パネルが、外壁に接触状態で取り付けられる断熱板
と、該断熱板の表面側に被覆状態に取り付けられる外装
板とを有してなる構成であり、断熱板に穿かれた貫通孔
及び該貫通孔部分で且つ断熱板裏面に固着されたアンカ
ー部材に固定具を挿通し、該固定具を外壁に固定するこ
とによって断熱板を外壁に取りつけ、次に前記貫通孔の
入り口を低伝熱性又は断熱材と略同一ないし同様の断熱
性を有する充填材で閉塞し、該充填材により貫通孔が閉
塞された断熱板の表面を吹き付けタイル塗装である外装
板によって被覆することを特徴とする建物の外壁改装工
法。11. In an outer wall remodeling method for attaching a plurality of panels to an outer wall surface of a building in a connected state by a mounting member, a panel is attached in contact with the outer wall, and a heat insulating plate is covered on the surface side of the heat insulating plate. An exterior plate attached to the heat insulating plate, and the fixing member is inserted into the through hole formed in the heat insulating plate and the anchor member fixed to the back surface of the heat insulating plate at the through hole portion. The heat insulating plate is attached to the outer wall by fixing it to the outer wall, and then the inlet of the through hole is closed with a filler having a low heat conductivity or a heat insulating material that is substantially the same as or similar to the heat insulating material, and the through hole is formed by the filler. A method for reconstructing an exterior wall of a building, characterized in that the surface of a closed heat insulating plate is covered with an exterior plate which is a sprayed tile coating.
裏面に端部まで連通する複数本の凹溝が形成されている
断熱板を用いることを特徴とする請求項７〜１１のいず
れかに記載の建物の外壁改装工法。12. The heat insulating plate according to claim 7, wherein the heat insulating plate is a heat insulating plate in which a plurality of recessed grooves are formed on the back surface, which is the outer wall contacting surface side, to communicate with the ends. The exterior wall renovation method for the building described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000121230A JP3425550B2 (en) | 2000-04-21 | 2000-04-21 | Building exterior wall renovation structure and exterior wall renovation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000121230A JP3425550B2 (en) | 2000-04-21 | 2000-04-21 | Building exterior wall renovation structure and exterior wall renovation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001303749A JP2001303749A (en) | 2001-10-31 |
| JP3425550B2 true JP3425550B2 (en) | 2003-07-14 |
Family
ID=18631917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000121230A Expired - Fee Related JP3425550B2 (en) | 2000-04-21 | 2000-04-21 | Building exterior wall renovation structure and exterior wall renovation method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3425550B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009133154A (en) * | 2007-11-30 | 2009-06-18 | Asahi Tostem Gaiso Kk | Exterior wall material and exterior wall equipped with the same |
| CN108915187A (en) * | 2018-07-25 | 2018-11-30 | 浙江舜杰建筑集团股份有限公司 | A kind of energy saving building decorative panel |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59224761A (en) * | 1983-05-31 | 1984-12-17 | 松下電工株式会社 | Remodel structure of existing wall |
| JPH0413281Y2 (en) * | 1986-10-14 | 1992-03-27 | ||
| JPH01318654A (en) * | 1988-06-21 | 1989-12-25 | Nichias Corp | Construction work for thermal insulating wall body and thermal insulating structure thereof |
| JP2719638B2 (en) * | 1994-02-17 | 1998-02-25 | 昭生 高津 | Tile installation method |
| JPH09125604A (en) * | 1995-10-26 | 1997-05-13 | Matsushita Electric Works Ltd | Roof structure |
| JP3061113B2 (en) * | 1996-09-06 | 2000-07-10 | 元旦ビューティ工業株式会社 | Thermal insulation base material and thermal insulation exterior structure using this |
| JP2949258B2 (en) * | 1998-02-05 | 1999-09-13 | 菅谷 政己 | Noshi tile and ridge structure |
| JP2001262729A (en) * | 2000-01-14 | 2001-09-26 | Hasegawa Seisakusho:Kk | Outer wall structure for building, and construction method thereof |
-
2000
- 2000-04-21 JP JP2000121230A patent/JP3425550B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001303749A (en) | 2001-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100889615B1 (en) | Sealing device for outside panel capable of installing on right or left side of construction and outside panel assembling system including the same | |
| JP5077664B2 (en) | RC building method with no external insulation and no adjacent space | |
| US20100236173A1 (en) | System of Wall Facings | |
| KR101398336B1 (en) | Dryvit remodeling method | |
| KR101035973B1 (en) | Exterior insulation panel unit and exterior insulation system using the same | |
| CN201133041Y (en) | Heat preservation veneer for CPF exterior wall | |
| JP3425550B2 (en) | Building exterior wall renovation structure and exterior wall renovation method | |
| JP2004278224A (en) | Wall surface construction assembly, decorative plate, decorative plate fixing member, joint member and wall surface construction method | |
| JP2003074163A (en) | External facing member | |
| KR20100114250A (en) | Method execution thermal insulation wall of building | |
| KR20180062064A (en) | Solar Composite Insulated Building Panel Structure and Manufacturing Method Thereof | |
| CN209975796U (en) | Outer wall structure convenient to change | |
| KR20080005414U (en) | Free Fabricated insulation stone panel | |
| CN109723155A (en) | The isothermal holding method of finishing | |
| KR100650500B1 (en) | Structure of outer insulate panel for joint house | |
| JPS6233378B2 (en) | ||
| KR100555320B1 (en) | The open joint outer wall panel and wall construction method using the same | |
| JP3908125B2 (en) | Outside insulation roof structure and roof panel | |
| CN210529988U (en) | Heat-insulation sound-insulation composite board | |
| JP2004019179A (en) | External heat insulation construction method using calcium silicate board | |
| CN219773233U (en) | European style stone-like external wall EPS insulation board splicing joint pressing buckle section bar and insulation structure | |
| CN214497964U (en) | Building outer wall fireproof structure | |
| KR102312090B1 (en) | Exterior wall insulation system with stone pattern and construction method for the same | |
| JP2006063681A (en) | Construction method of externally sticking thermal insulation construction method and external thermal insulation structure | |
| JP3031132U (en) | Insulated and waterproof tarpaulin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |