JPH06212772A - Architectural wall material - Google Patents

Abstract

PURPOSE:To prevent the occurrence of damage by laying an exterior decorative plate of thin slate or tile type along the surface of the bent base of a metal plate having corrugated cross section, and integrally fastening the decorative plate to the base. CONSTITUTION:A steel plate is bent in such a way as having a crest section 1a and a trough section 1b appearing consecutively along a lateral direction, thereby forming a bent base 1 having corrugated cross section. Moreover, a blind hole is formed on the back of a slate 2, and a bolt is buried and erected in the blind hole via a cylindrical clip. Then, the slate 2 is laid on the surface of the base 1 and the bolt is inserted in the through-hole of the crest section 1a. Also, a nut is screwed thereto and tightened from the back of the slate 2. In addition, the slate 2 is fastened to the base 1 via an adhesive 8 applied to the crest section 1a.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、建築物の外装用或いは
内装用の壁体を形成する建築用壁材、特に壁表面に石板
或いはタイル板等の外装化粧板を固着してなる建築用壁
材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building wall material for forming a wall body for exterior or interior use of a building, and particularly for construction in which an exterior decorative plate such as a stone plate or a tile plate is fixed to the wall surface. Regarding wall materials.

【０００２】[0002]

【従来の技術】建築物の壁体の表面を飾るため従来から
広くタイル板や石板を貼り付けることが行われている。
このタイル板や石板の貼り付けは一般にモルタルを接着
剤にして現場工事によって一枚づつ貼り付ける方法によ
って行われているが、ビルの外壁工事等大型建築物の壁
体工事の場合には多くの熟練作業員を要することに加
え、工期が長期化することから工費が高くなる。また接
着剤となるモルタルは経年変化により劣化し止着するタ
イル，石板を壁体から浮き上げたり、接着力の低下によ
り落下の危険があり、保守管理の面で相当な注意が必要
であった。この落下の防止策として石材の場合コンクリ
ート製壁体に先端に鉤形の係止部を設けたアンカーを植
設して石材の端面に設ける凹部をこの係止部に掛け止め
モルタルの接着剤を併用しながら壁体表面に止め付ける
方法が実施されているが、アンカーを植設する作業の厄
介さに加えて全て現場の作業によって行うことからコス
トの軽減、工期の短縮には程遠いものがある。この様な
ことから近年コンクリート板製基板の表面に特殊接着剤
を介して肉薄に成形した石材を止着し、一体化した建築
用壁材が開発され実用化されている。この壁材は工場生
産を可能にし、工事現場においては躯体に設ける梁に渡
して金属クリップを使って止め付けられることから工期
を短縮する上で有利であり、更に基板となるコンクリー
ト板は内部を中空にすることによって軽量化することが
でき、またコンクリート板によって補強されることから
石板自体を肉薄にできることから全体の軽量化が図られ
従来の金属製カーテンウォールと同様に取り扱える便利
さがある。しかし、このコンクリート板製の壁材の難点
は石板を接着剤によって基板に固定していることから剥
離の危険があることである。ことに外壁材として使用し
た場合、過酷な自然条件下に晒されることから接着剤の
劣化が問題であり、剥落の危険がある。そして加えるに
基板となるコンクリート板は柔軟性に欠けることから耐
震性柔構造建築物の外壁材としては不向きであり、基板
が損傷したときその表面の石板も損傷する危険がある。2. Description of the Related Art Conventionally, tile boards and stone boards have been widely applied to decorate the surface of a wall of a building.
This tile board or stone board is generally attached by using the mortar as an adhesive agent one by one in the field construction, but in the case of the wall construction of large buildings such as building exterior wall construction, it is often done. In addition to requiring skilled workers, the construction period is prolonged and the construction cost is high. In addition, the mortar that serves as an adhesive deteriorates over time, and there is a risk that the tiles and stone plates that will stick to the surface may float up from the wall or fall due to a decrease in adhesive strength, so considerable care must be taken in terms of maintenance management. . As a measure to prevent this fall, in the case of stone material, an anchor with a hook-shaped locking part at the tip is planted in a concrete wall body and the recessed part provided on the end surface of the stone is hooked on this locking part and mortar adhesive is applied. Although the method of fixing them to the wall surface is being used in combination with them, in addition to the troublesome work of planting the anchor, it is far from the cost reduction and the construction period reduction because all the work is done on site. . For this reason, in recent years, a wall material for construction has been developed and put into practical use, in which a thinly molded stone material is fixedly attached to the surface of a concrete plate substrate through a special adhesive. This wall material enables factory production, and at the construction site it is advantageous in shortening the construction period because it can be fixed to the beam provided on the frame using metal clips and the concrete plate that serves as the substrate By making it hollow, the weight can be reduced, and since the stone plate itself can be made thin because it is reinforced by the concrete plate, the overall weight can be reduced, and it can be handled like a conventional metal curtain wall. However, a problem with this concrete wall material is that there is a risk of peeling because the stone plate is fixed to the substrate with an adhesive. In particular, when it is used as an outer wall material, it is exposed to harsh natural conditions, so that deterioration of the adhesive is a problem, and there is a risk of peeling. In addition, since the concrete plate that serves as a substrate is not flexible, it is not suitable as an outer wall material of a seismic resistant flexible structure, and when the substrate is damaged, the stone plate on the surface may be damaged.

【０００３】[0003]

【発明が解決しようとする問題点】本発明はこの様な従
来の問題点に鑑み改善する目的で開発されたもので、そ
の主たる目的は肉薄に形成してなる石板やタイル板から
なる外装化粧板を従来の金属製カーテンウォールと同様
にして建築物の壁材として使用することを可能にすると
共に、これを工場において量産的に製造することを可能
とし、更に現場持込みによって直接建築物の躯体に取付
けて壁体を形成できるようにした建築用壁材を提供する
ことにある。特に本発明は壁材の本体となる基板に所要
の剛性を付与すると同時に柔軟性をもたせて耐震性柔構
造建築物の外壁材としての利用を可能にし、外圧によっ
て上記基板が撓み変形したときその表面に設けられる前
記外装化粧板が損傷したり、或いは脱落することのない
よう改善された建築用壁材を提供することにある。ま
た、本発明は建築物に取付けたとき壁材相互を密接に連
結して気密性乃至水密性を確保し内外を確実に遮蔽でき
るようにした建築物の外壁材として優れた建築用壁材を
提供することにある。DISCLOSURE OF THE INVENTION The present invention has been developed in view of the above conventional problems, and its main purpose is to improve the exterior makeup of a thin stone plate or tile plate. The board can be used as a wall material for a building in the same way as a conventional metal curtain wall, and it can be mass-produced in a factory. The purpose of the present invention is to provide a building wall material that can be attached to a wall body to form a wall body. In particular, the present invention imparts the required rigidity to the substrate that is the main body of the wall material and at the same time allows it to be used as an outer wall material of a seismic-resistant flexible structure building with flexibility, and when the substrate is flexibly deformed by external pressure, Another object of the present invention is to provide an improved building wall material in which the exterior decorative plate provided on the surface is not damaged or fallen off. Further, the present invention provides a building wall material excellent as an outer wall material of a building, which is tightly connected to each other when attached to a building to ensure airtightness or watertightness and can reliably shield the inside and the outside. To provide.

【０００４】[0004]

【問題点を解決するための手段】本発明は上述目的に基
づきなされたもので、その特徴とするところは山谷を横
方向に繰り返し連続させ横断面形を波形状に形成してな
る金属製の折板を基板にして、この基板の表面に肉薄に
形成した石板若しくはタイル板等の外装化粧板を全面に
亘って添わせこれを一体に固着して板状に形成してなる
壁材を提供することにある。上記基板となる折板はプレ
ス加工若しくはロール加工によって得られるもので、外
装化粧板となる石板については自然石を肉薄に切断し
て、またタイル板は大型の板状に焼成することによって
得られる。基板は任意の大きさに設定できるが、建築物
に対する組付けの点から通常の金属製カーテンウォール
と同様の大きさ、特に縦方向の長さについては階層の上
下の梁間に渡せる長さが適当である。この基板に対して
外装化粧板となる石板，タイル板は小型に形成し複数枚
を敷き詰める如く張り付けて基板の表面全面を被うこと
になる。一方、この折板基板は一方の表面、主として外
表面側に上記化粧板を固着するのに併せて他面側に横方
向に補強用鋼材を渡し、これを一体に固着する。この鋼
材の固着によって凹凸に屈曲する基板は板型に拘束さ
れ、その剛性を高めることになる。上記補強用鋼材は基
板に対してその上端縁と下端縁に沿って相互に並行する
如く設けられることが適当であり、更に一方の鋼材につ
いては角パイプ材とし、他方の鋼材については断面Ｌ字
形のアングル材にして壁材相互を衝き合わせに連結する
際この両者を直接連結させて両者の合成によってその強
度を一層高めるようにするとよい。ところで、折板基板
に対する外装化粧板、ことに石板の取付けは予め石板の
背面にスタッドボルトを植設しておき、このボルトを基
板の山部に開設する透孔に挿通し、背後においてナット
締めすることによって行われる。尚、ナットによる止め
付けは最も一般的な固着方法を代表するもので、前面か
ら挿通されたボルトの端部に抜出し防止のクリップを装
着して石板の固着を図るようにしてもよく、その止め付
けについては一つに特定されない。また、このボルトに
よる止め付けに併せて石板と基板の山部との間に接着剤
を介挿し、接合するようにしてもよいことは言うまでも
ない。折板からなる基板に対し、これより小型に形成さ
れ複数枚を敷き詰める如く張り付け固定される外装化粧
板は相互の衝き合わせ端縁間に僅かな間隙を設けること
になる。この間隙内には目地材を充填して塞ぐことにな
る。上記化粧板間の小間隙は風圧力等外力によって基板
が変形したとき化粧板の損傷を防止するもので、ここに
は相互に擦り合わない程度の間隙が求められる。次に、
本発明を図示する実施例につき更に詳述し、その他の特
徴を併せて説明する。The present invention has been made on the basis of the above-mentioned object, and is characterized in that it is made of a metal in which peaks and valleys are continuously repeated in a lateral direction to form a wavy cross-sectional shape. Provide a wall material in which a folded plate is used as a substrate, and an exterior decorative plate such as a stone plate or a tile plate is thinly formed on the surface of the substrate and is integrally fixed to form a plate shape. To do. The folded plate that serves as the substrate is obtained by pressing or rolling, and the stone plate that becomes the exterior decorative plate is obtained by thinly cutting natural stone, and the tile plate is obtained by firing it into a large plate shape. . The board can be set to any size, but it is the same size as a normal metal curtain wall from the point of assembly to the building, especially the length in the vertical direction that can be passed between the upper and lower beams of the story is appropriate. Is. A stone plate or a tile plate, which is an external decorative plate, is formed in a small size with respect to this substrate, and a plurality of sheets are stuck together so as to cover the entire surface of the substrate. On the other hand, in this folded plate substrate, in addition to fixing the decorative plate to one surface, mainly to the outer surface side, a reinforcing steel material is passed in the lateral direction to the other surface side to integrally fix the decorative plate. The substrate that bends unevenly due to the fixation of the steel material is constrained to a plate shape, and its rigidity is increased. It is appropriate that the reinforcing steel material is provided on the substrate so as to be parallel to each other along the upper edge and the lower edge thereof. Further, one steel material is a square pipe material and the other steel material is L-shaped in cross section. It is advisable to use the angle member as the angle member and to connect the wall members to each other in an abutting manner so that the two members are directly connected to each other to further increase the strength by combining them. By the way, when attaching a decorative plate, especially a stone plate to a folded plate substrate, a stud bolt is planted in advance on the back surface of the stone plate, and this bolt is inserted into a through hole opened in the mountain portion of the substrate, and a nut is tightened at the back. Is done by doing. Fixing with a nut is the most common fixing method, and a stone plate may be fixed by attaching a clip to the end of a bolt inserted from the front to prevent it from being pulled out. The attachment is not specified in one. Needless to say, an adhesive agent may be inserted between the stone plate and the ridge portion of the substrate to join them together with the fastening with the bolts. The exterior decorative plate, which is formed smaller than the folded plate and is fixed by sticking a plurality of sheets to each other, has a slight gap between the mutually abutting edges. The joint material is filled and closed in this gap. The small gap between the decorative plates prevents damage to the decorative plates when the substrate is deformed by an external force such as wind pressure, and it is required that the small gaps do not rub each other. next,
The present invention will be described in more detail with reference to the illustrated embodiments, and other features will be described together.

【０００５】[0005]

【実施例】図１は本発明に係る建築用壁材の一部を欠截
すると共に、一部分解した斜視図であり、図２は外装化
粧板となる石板の一部欠截した拡大縦断面図、図３は本
発明建築用壁材を建築物の外壁材として組付けた使用状
態を説明する拡大縦断側面図、図４は図３の部分を更に
拡大した縦断側面図であり、図５は使用状態を説明する
一部欠截の拡大横断平面図、図６は図５の部分を拡大し
た横断平面図である。EXAMPLE FIG. 1 is a partially exploded perspective view of a building wall material according to the present invention, and FIG. 2 is an enlarged vertical cross section of a stone plate serving as an exterior decorative plate. Fig. 3 is an enlarged vertical side view for explaining a use state in which the building wall material of the present invention is assembled as an outer wall material of a building, and Fig. 4 is a vertical side view in which the portion of Fig. 3 is further expanded. FIG. 6 is an enlarged transverse plan view of a part of the portion for explaining the use state, and FIG. 6 is an enlarged transverse plan view of the portion of FIG.

【０００６】図面における符号１は壁材の主体となる折
板からなる基板であり、２はこの折板基板の表面に固着
される外装化粧板たる石板である。基板１は鋼板を横方
向において山谷が繰り返し連続するように屈曲させ横断
面形が波形をなすよう形成した折板であって、その表面
に（ここでは外表面側に）固着される石板２は自然石を
薄板状に切出して形成したもにしてある。上記基板１は
凹凸の溝を縦方向に向け全体として縦長の矩形状をなす
よう形成してあり、この一枚の基板に対してそれより小
型に形成した複数枚の石板２を敷き詰める如く添わせ、
外表面全面を被うように固着してある。In the drawings, reference numeral 1 is a substrate made of a folded plate which is a main component of the wall material, and 2 is a stone plate which is an exterior decorative plate fixed to the surface of the folded plate substrate. The substrate 1 is a folded plate formed by bending a steel plate so that peaks and valleys are repeated continuously in the lateral direction, and has a corrugated cross-sectional shape. The stone plate 2 fixed to the surface (here, the outer surface side) is It is also formed by cutting out natural stone into a thin plate. The substrate 1 is formed in such a manner that the concave and convex grooves are oriented in the vertical direction so as to form a vertically long rectangular shape as a whole, and a plurality of stone plates 2 formed in a smaller size than this one substrate are spread over each other. ,
It is fixed so as to cover the entire outer surface.

【０００７】石板２はここでは略正方形に近い矩形に形
成してあり、その背面には基板１に固定するためのボル
ト３を植設してある。図２に示すように上記ボルト３は
石板２の背面に穿つ盲孔４に金属製の筒状クリップ５を
介して埋め込み植設するようにしてある。このボルトは
一端に上記クリップを嵌合させ、このクリップと共に内
周面を粗雑面に形成する盲孔４に向けて圧入することに
より植設される。上記ボルト３は前記基板１の外表面側
に突き出す山部１ａの頂部に開設する透孔６に対応させ
て複数個（この実施例では一枚の石板につき４個）植設
されその夫々をそれぞれの透孔６に挿通したのち背面側
からナット７を螺締することによって止め付けられ、石
板を基板の外表面に固着することになる。尚、石板２は
上記ナット７の螺締によって基板の表面に密着状に固着
されるが、このとき山部１ａと石板背面間に接着剤８を
介挿して更に安定的に止め付けるようにするとよい。Here, the stone plate 2 is formed in a rectangular shape close to a substantially square shape, and a bolt 3 for fixing to the substrate 1 is planted on the back surface thereof. As shown in FIG. 2, the bolt 3 is embedded and implanted in a blind hole 4 formed in the back surface of the stone plate 2 through a metal tubular clip 5. The bolt is planted by fitting the clip at one end and press-fitting it together with the clip toward a blind hole 4 whose inner peripheral surface is a rough surface. A plurality of bolts 3 (in this embodiment, four per one stone plate) are planted corresponding to the through holes 6 formed at the tops of the ridges 1a projecting to the outer surface side of the substrate 1, and each of them is respectively planted. After being inserted into the through hole 6, the nut 7 is fixed by screwing from the back side, and the stone plate is fixed to the outer surface of the substrate. Incidentally, the stone plate 2 is closely adhered to the surface of the substrate by screwing the nut 7, but at this time, if the adhesive 8 is interposed between the mountain portion 1a and the stone plate rear surface, the stone plate 2 is more stably fixed. Good.

【０００８】上記基板１の外表面に固着される石板２は
各衝き合わせに臨む端縁間に僅かな間隙９を設けて敷き
詰め、この間隙内に目地材１０を充填して塞ぐことにな
る。この間隙９は風圧等外力によって生ずる折板基板１
の撓みを吸収するためのもので、基板の変形によって石
板２が損傷するのを防止することになる。The stone plate 2 fixed to the outer surface of the substrate 1 is spread by providing a slight gap 9 between the edges facing each other, and the joint material 10 is filled and closed in the gap. The gap 9 is formed by the folded plate substrate 1 generated by an external force such as wind pressure.
Is to absorb the flexure of the stone plate 2, and prevents the stone plate 2 from being damaged by the deformation of the substrate.

【０００９】図中１１，１２は基板１を平面に沿った板
状に保持させるための補強用鋼材である。両鋼材１１，
１２は基板１の内表面側の上縁と下縁に沿って相互に並
行する如く止着される。この上下の補強用鋼材はこの実
施例では上下に衝き合う壁材同志を連結する連結手段と
しても利用されるもので、上部の鋼材１１には角パイプ
材が、また下部の鋼材１２には断面Ｌ字形のアングル材
が使用してある。上部の補強用鋼材１１は上面に連結ボ
ルト１３を植設するための取付板１４を溶接してあり、
前面にはタッピングネジ１５を通すためのネジ孔１６を
設け、基板１の谷部１ｂに穿つ透孔を通してネジ付ける
上記タッピングネジ１５によって基板に一体に取付けら
れるようにしてある。そして、下方のアングル型鋼材１
２は一片１２ａを基板の各部１ｂに添わせ、リベット１
７で固着し他片１２ｂを水平に立ち上げてあり、この水
平の片１２ｂに前記鋼材１１に立設した連結ボルト１３
に対応させて連結用の長孔１８を穿ってある。In the figure, 11 and 12 are reinforcing steel materials for holding the substrate 1 in a plate shape along a plane. Both steel materials 11,
12 are fixed along the upper edge and the lower edge on the inner surface side of the substrate 1 so as to be parallel to each other. In this embodiment, the upper and lower reinforcing steel members are also used as a connecting means for connecting the wall members that are opposed to each other. The upper steel member 11 is a square pipe member and the lower steel member 12 is a cross section. L-shaped angle material is used. The reinforcing steel material 11 on the upper part has a mounting plate 14 for welding the connecting bolts 13 welded to the upper surface,
A screw hole 16 for passing the tapping screw 15 is provided on the front surface, and the tapping screw 15 is screwed through a through hole formed in the valley portion 1b of the substrate 1 so as to be integrally attached to the substrate. And the lower angle type steel material 1
2, the piece 12a is attached to each part 1b of the board, and the rivet 1
The other piece 12b is fixed horizontally by 7 and the other piece 12b is raised horizontally.
A long hole 18 for connection is formed corresponding to the above.

【００１０】一方、図中１９，２０は波形に屈曲する折
板基板１の上端面と下端面を塞ぐカバーである。この上
下のカバー、即ちトップカバー１９とボトムカバー２０
は前記補強用鋼材１１，１２と各共同して基板１を一枚
の気密性，水密性をもった板にするためのもので、ここ
では両カバーともにアルミ合金を材料とした押出成形板
が使用されている。トップカバー１９は断面コ字形に形
成してあり、基板１の上端面の全幅に亘って付設し、前
縁部１９ａを石板２の上端部背面に添わせてこの両者間
にシール材２１を介挿する一方、後縁部１９ｂを上方の
補強用鋼材１１の前面に接面させて上端面の略前面を被
覆するようにしてある。このトップカバー１９は折板の
上端から突き出すように設ける門形の取付金具２２にネ
ジ止めして固定される。On the other hand, reference numerals 19 and 20 in the drawing denote covers for covering the upper end surface and the lower end surface of the folded plate substrate 1 which is bent in a wave shape. The upper and lower covers, that is, the top cover 19 and the bottom cover 20.
Is for making the substrate 1 into a sheet having airtightness and watertightness in cooperation with the reinforcing steel materials 11 and 12. Here, both covers are extruded plates made of aluminum alloy. It is used. The top cover 19 is formed in a U-shaped cross section, is attached over the entire width of the upper end surface of the substrate 1, the front edge portion 19a is attached to the rear surface of the upper end portion of the stone plate 2, and a sealing material 21 is interposed therebetween. On the other hand, the rear edge portion 19b is brought into contact with the front surface of the reinforcing steel material 11 above so as to cover substantially the front surface of the upper end surface. The top cover 19 is screwed and fixed to a gate-shaped mounting member 22 provided so as to protrude from the upper end of the folded plate.

【００１１】ボトムカバー２０は上記カバー１９と対向
するように基板の下端面の略全面を被うように止着され
るもので、折板から垂下した取付金具２３を介して基板
の下端から僅かに離した状態で取付けられる。このボト
ムカバー２０には前端縁側の適所に水抜き穴２４を穿っ
て折板基板の中空部に侵入した雨水を抜き出せるように
してあり、前縁部２０ａは石板２の下端縁背面に接して
片２５との間にシール材２６を介挿し、後端縁２０ｂは
下方の補強用鋼材１２に当接させて垂下する片２７との
間に同様のシール材２８を介挿している。The bottom cover 20 is fixed so as to cover substantially the entire lower end surface of the substrate so as to face the cover 19, and is slightly attached to the bottom end of the substrate via a mounting member 23 hanging from the folding plate. It can be installed in a state separated from. The bottom cover 20 is provided with drainage holes 24 at appropriate positions on the front edge side so that rainwater that has entered the hollow portion of the folded plate substrate can be extracted, and the front edge portion 20a is in contact with the back surface of the lower edge of the stone plate 2. A sealing material 26 is inserted between the piece 25 and a piece 27 which is the same as the trailing edge 20b and abuts on the reinforcing steel material 12 below and hangs down.

【００１２】本発明に係る壁材は上述の様に構成される
もので、この壁材の使用の実際をビル建築における外壁
材とした場合につき示した図３乃至図６について更に説
明することにする。図３は前述した如く建築物の躯体の
開口部を塞ざす外壁材として利用した場合の要部の縦断
側面図であり、図面において符号２９は各階層毎に開口
部の上下を劃する梁であり、３０は壁材をこの梁に取付
けるための基礎金具、３１はこの基礎金具に固定して壁
材の上部補強用鋼材１１を止め付ける取付金具であり、
３２は補強用鋼材１１の下面に溶接付けした補助金具で
ある。The wall material according to the present invention is constructed as described above, and will be further described with reference to FIGS. 3 to 6 showing the case where the wall material is actually used as an outer wall material in building construction. To do. FIG. 3 is a vertical cross-sectional side view of a main part when it is used as an outer wall material that closes the opening of the building as described above. In the drawing, reference numeral 29 is a beam that opens and closes the opening for each floor. Yes, 30 is a base metal fitting for attaching the wall material to the beam, 31 is a mounting metal fitting that is fixed to the base metal material and fixes the upper reinforcing steel material 11 of the wall material,
Reference numeral 32 is an auxiliary metal fitting welded to the lower surface of the reinforcing steel material 11.

【００１３】基礎金具３０はコンクリートによる梁２９
の隅部を包むように添わせ、アンカ−３３をコンクリー
ト中に埋設して固定し、上面に立設するボルト３４を取
付金具３１の長孔３５に挿通してナット３６を締付ける
ことでこの金具３１を固定するようにしてある。取付金
具３１は断面Ｌ字形をなし、起立する片に縦長に形成す
る長孔３７にボルト３８を通し、これをナットで緊締す
ることにより上記補助金具３２を固定し、壁材の補強用
鋼材１１を取付けるようにしてある。この一連の連結に
よって建物の開口部に壁材を取付けることになるが、建
物に対する壁材の取付位置は各ボルト３４，３８を通す
長孔３５，３７の長さを利用して前後、若しくは上下に
移動させることによって任意調整される。The base metal fitting 30 is a beam 29 made of concrete.
The anchors 33 are embedded in concrete and fixed, the bolts 34 standing on the upper surface are inserted into the long holes 35 of the mounting bracket 31, and the nuts 36 are tightened to fasten the brackets. Is fixed. The mounting bracket 31 has an L-shaped cross section, and a bolt 38 is passed through a long hole 37 formed in a vertically elongated piece in a standing piece, and the auxiliary bracket 32 is fixed by tightening this with a nut, and the reinforcing steel material 11 for wall material 11 Is attached. The wall material is attached to the opening of the building by this series of connections, but the attachment position of the wall material to the building is to use the lengths of the long holes 35 and 37 through which the bolts 34 and 38 are inserted, or to move it vertically. It is adjusted arbitrarily by moving to.

【００１４】この様にして建築物の開口部の上縁部に基
礎金具３０、取付金具３１を介して壁材の上部を固定し
たのち、この壁材の上方に上階の開口部に同じく上端部
を固定する壁材を衝き合う如く重ね、その下端縁に添っ
て設ける下部補強用鋼材１２を前記上部補強用鋼材１１
の上面に当接させ、この上面に植設する連結ボルト１３
を長孔１８に通し、ナット締めしして両鋼材１１，１２
を一体に連結し壁材の下端部の取付けを完了する。この
とき、上方の壁材のボトムカバー２０に向かい合う下方
の壁材のトップカバー１９の上面に長さの全長に亘って
シール材３９を設けてボトムカバー２０の下面に当接さ
せ上下の壁材間の空隙を密閉する。In this way, the upper part of the wall material is fixed to the upper edge of the opening of the building through the base metal fitting 30 and the mounting metal fitting 31, and then the upper end of the upper floor opening is also above the wall material. The wall materials for fixing the parts are piled up so as to collide with each other, and the lower reinforcing steel material 12 provided along the lower end edge thereof is provided with the upper reinforcing steel material 11.
Of the connecting bolt 13 to be brought into contact with the upper surface of the
Through the slot 18 and tighten the nuts to tighten both steel materials 11, 12
And the lower end of the wall material are completely attached. At this time, a sealing material 39 is provided on the upper surface of the top cover 19 of the lower wall material facing the bottom cover 20 of the upper wall material over the entire length and abutted on the lower surface of the bottom cover 20 to make the upper and lower wall materials. Seal the gap between them.

【００１５】図５，６は、上述の様にして上下の壁材を
連結しながら建築物の開口部に取付けるのに対して、左
右に隣接する壁材相互の接続関係を説明したものであ
る。この接続に当たっては先ず各壁材の基板１の両側端
面に縦方向に沿ってその長さの全長に亘るアルミ板材か
らなる側面板４０を添わせ、これをビス４１によって基
板の側端面に止着する。次に隣接の壁材に備えるもの同
志を向かい合わせにしてこの両者の間にそれぞれシール
材４２を有したＨ形断面形に形成してなる枠材４３を介
挿し両壁材間の空隙を遮蔽するのである。FIGS. 5 and 6 illustrate the connection relationship between the wall materials adjacent to each other on the left and right sides, while the upper and lower wall materials are connected to each other and attached to the opening of the building as described above. . In this connection, first, the side plates 40 made of an aluminum plate material along the lengthwise direction are attached to both end surfaces of the board 1 of each wall material along the lengthwise direction, and these are fixed to the side end surfaces of the board by screws 41. To do. Next, the adjacent wall members are made to face each other, and a frame member 43 formed in an H-shaped cross section having a sealing member 42 between them is inserted to shield the gap between the wall members. To do.

【００１６】側面板４０は一端縁を基板１の折り返し部
１ｃに当接させ、他端縁を石板２の背面に当接させ、こ
の端縁と石板背面との間にシール材４４を介挿させる。
そして、外側面には並行する２条の突条４５を２組長さ
の全長に亘って突設し、前記枠材４３に備えるシール材
４２を突条間に受け入れ密閉効果が高められるようにす
るとよい。尚、この実施例では２本の枠材４３によって
ダブルにシールする構造にしたが、一方を省略してもよ
い。The side plate 40 has one end abutting against the folded-back portion 1c of the substrate 1 and the other end abutting against the back face of the stone plate 2, and a seal member 44 is interposed between this end and the stone plate back face. Let
Then, two parallel protrusions 45 are provided on the outer side surface over the entire length of two sets so that the sealing material 42 provided on the frame member 43 is received between the protrusions to enhance the sealing effect. Good. In this embodiment, the double frame member 43 is used for double sealing, but one of them may be omitted.

【００１７】本発明の壁材は上述したようにビル建築物
の外壁材として使用する場合、躯体に直接取付けその開
口部を閉塞することができるが、壁材同志を繋いで外壁
面を構成するとき壁材の上下の衝き合わせを上下のカバ
ー１９，２０間に介在するシール材３９と、カバー２０
と補強用鋼材１２間に介在するシール２８によって内外
遮断し、また左右の衝き合わせを側面板４０間に介挿す
る枠材４３によって内外遮断することから完全に室内外
を遮蔽することができることになる。また、この壁材の
取付において取付金具３１を介して躯体に固定される上
部補強用鋼材１１に下部補強用鋼材１２を当接して連結
する構造とすることから、壁体相互の連結はもとより躯
体との位置合わせが容易であり精度の高い組付けができ
ることになる。そして更に上記上下の補強用鋼材１１，
１２において、アングル型下部補強用鋼材１２は角パイ
プ材の上部補強用鋼材１１に連結され一体となるため捻
じれに対する強度が補強され高い鋼性を発揮することが
できる。尚、実施例では外装化粧板として石板を例に説
明したが、薄板条のタイルにおいても全く同様に実施す
ることが可能である。When the wall material of the present invention is used as an outer wall material of a building as described above, it can be directly attached to a skeleton and its opening can be closed, but the wall materials are connected to form an outer wall surface. At this time, the upper and lower collisions of the wall material and the sealing material 39 interposed between the upper and lower covers 19 and 20, and the cover 20
The inside and outside are blocked by the seal 28 interposed between the reinforcing steel material 12 and the reinforcing steel material 12, and the inside and outside are blocked by the frame member 43 that is interposed between the side plates 40, so that the inside and outside can be completely shielded. Become. In addition, since the lower reinforcing steel material 12 is brought into contact with and connected to the upper reinforcing steel material 11 fixed to the structural body via the mounting bracket 31 in the mounting of the wall material, not only the mutual connection of the wall bodies but also the structural body This makes it easy to align the position with and allows highly accurate assembly. Further, the upper and lower reinforcing steel materials 11,
In 12, the angle type lower reinforcing steel material 12 is connected to the upper reinforcing steel material 11 of the square pipe material to be integrated, so that the strength against twisting is reinforced and high steel property can be exhibited. In the embodiment, a stone board is used as an example of the exterior decorative board, but the same can be applied to a thin strip tile.

【００１８】[0018]

【発明の効果】以上本発明を図示する実施例につき詳述
したが、本発明によれば、金属板製折板からなる基板を
主体にしてその表面部に外装化粧板、ことに柔軟性に欠
ける石板やタイル板等の素材を複数個敷き詰める如く固
着する構造の壁材としたことからそれ自体充分な剛性を
もつと同時に、柔構造の建築物が地震等によって変形し
たとき、この変形歪を金属製の基板が吸収し、石板等に
直接伝えることがないためこれを破損から有効に防止す
ることができる。また、壁材自体の強度は折板からなる
基板によって保たれることから肉薄の石板やタイル板を
使用することが可能であり壁材全体を軽量化できるため
建築物壁材として優れる利点がある。しかも、本発明は
従来の金属製カーテンウォールと同様に工場生産が可能
であり、また建築物に対する組付けが簡単であり工期を
短縮化できる等優れた効果があり、経済性の面でも優れ
た効果がある。The present invention has been described in detail with reference to the embodiments shown in the drawings. However, according to the present invention, a base plate made of a metal-made folded plate is used as a main body, and an external decorative plate, especially flexibility is provided on the surface thereof. Since it is a wall material with a structure in which multiple materials such as chipped stone plates and tile plates are spread over and fixed to each other, it has sufficient rigidity itself, and at the same time, when a flexible structure is deformed by an earthquake or the like, this deformation strain Since it is absorbed by the metal substrate and is not directly transmitted to the stone plate or the like, it can be effectively prevented from being damaged. In addition, since the strength of the wall material itself is maintained by the base plate made of folded plates, it is possible to use thin stone plates and tile plates, and it is possible to reduce the weight of the entire wall material, which is an excellent advantage as a building wall material. . Moreover, the present invention can be factory-manufactured similarly to the conventional metal curtain wall, has an excellent effect such as easy assembling to a building and shortening the construction period, and is also excellent in economical efficiency. effective.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明に係る建築用壁材の一部を欠截すると共
に一部分解して示した斜視図。FIG. 1 is a perspective view in which a part of a building wall material according to the present invention is cut away and partly disassembled.

【図２】外装化粧板となる石板の一部欠截した拡大縦断
面図。FIG. 2 is an enlarged vertical sectional view in which a stone plate serving as an exterior decorative plate is partially cut away.

【図３】本発明に係る建築用壁材を建築物の外壁材とし
て組付けた使用状態を説明する拡大縦断面図。FIG. 3 is an enlarged vertical cross-sectional view illustrating a usage state in which the building wall material according to the present invention is assembled as an outer wall material of a building.

【図４】図３の部分を更に拡大した縦断側面図。FIG. 4 is a vertical sectional side view in which the portion of FIG. 3 is further enlarged.

【図５】図３のＶ−Ｖ線に沿って断面とした横断平面
図。5 is a cross-sectional plan view taken along the line VV of FIG.

【図６】図５の部分を更に拡大した横断平面図である。FIG. 6 is a cross-sectional plan view in which the portion of FIG. 5 is further enlarged.

【符号の説明】[Explanation of symbols]

１ 折板からなる基板 １ａ 基板の山部 １ｂ 基板の谷部 ２ 外装化粧板たる石板 ３ ボルト ６ 透孔 ９ 小間隙 １０ 目地材 １１ 上部補強用鋼材 １２ 下部補強用鋼材 １３ 連結ボルト １５ タッピングネジ １８ 連結用透孔 １９，２０ カバー ４０ 側面板 ４３ 枠材 1 Substrate made of folded plate 1a Substrate peak 1b Substrate trough 2 Stone plate as exterior decorative plate 3 Bolt 6 Through hole 9 Small gap 10 Joint material 11 Upper reinforcing steel material 12 Lower reinforcing steel material 13 Connecting bolt 15 Tapping screw 18 Through hole for connection 19,20 Cover 40 Side plate 43 Frame material

Claims (10)

【特許請求の範囲】[Claims] 【請求項１】 山谷を横方向に繰り返し連続させ横断面
波形状に形成してなる金属板製折板基板の表面に薄板状
石板若しくは薄板状タイル板製の外装化粧板を添わせ一
体に固着してなることを特徴とした建築用壁材。1. An exterior decorative plate made of a thin plate stone plate or a thin plate tile plate is attached to the surface of a folded plate substrate made of a metal plate formed by continuously repeating mountains and valleys in a lateral direction to form a corrugated cross section and integrally fixed. A building wall material characterized by being formed. 【請求項２】 請求項１の記載において、一枚の折板基
板に対して複数枚の外装化粧板を敷き詰める如く添わ
せ、且つ各外装化粧板相互の間に所要の小間隙を設ける
ようにしてなることを特徴とした建築用壁材。2. The method according to claim 1, wherein a plurality of exterior decorative plates are laid together on one folded plate substrate, and a required small gap is provided between each exterior decorative plate. Building wall material characterized by 【請求項３】 請求項２の記載において、外装化粧板相
互間の小間隙には目地材を充填してなることを特徴とし
た建築用壁材。3. The building wall material according to claim 2, wherein a small gap between the exterior decorative boards is filled with a joint material. 【請求項４】 請求項１，２，３の記載において、折板
基板の外表面側に突き出す山部の適所に透孔を開設し、
他方外装化粧板の背面には上記透孔に対応させて取付ボ
ルトを植設し、これを上記透孔に挿通して折板基板の内
表面側においてナット締めすることによって固着するよ
うにしてなることを特徴とした建築用壁材。4. The method according to any one of claims 1, 2 and 3, wherein a through hole is formed at an appropriate position of a mountain portion protruding to the outer surface side of the folded plate substrate,
On the other hand, a mounting bolt is planted on the rear surface of the exterior decorative plate so as to correspond to the through hole, is inserted into the through hole, and is fixed by tightening a nut on the inner surface side of the folding plate substrate. A wall material for buildings characterized by this. 【請求項５】 請求項４の記載において、折板基板の外
表面側に突き出す山部と、該山部に添う外装化粧板との
間に接着剤を介挿し、一体に接合させるようにしてなる
ことを特徴とした建築用壁材。5. The adhesive according to claim 4, wherein an adhesive is inserted between the ridge protruding to the outer surface side of the folded plate substrate and the exterior decorative plate along with the ridge, and integrally bonded. A wall material for construction that is characterized by 【請求項６】 請求項１，２，４，５の記載において、
折板基板の内表面側には横方向に横巾に略等しい長さを
有する補強用鋼材を添わせ一体に固着するようにしてな
ることを特徴とした建築用壁材。6. The method according to claim 1, 2, 4, or 5,
A building wall material characterized in that a reinforcing steel material having a length substantially equal to the width is laterally added to the inner surface side of the folded plate substrate and integrally fixed. 【請求項７】 請求項６の記載において、補強用鋼材は
折板基板の上縁と下縁にそれぞれ沿わせ、且つ相互に並
行するように固着してなることを特徴とした建築用壁
材。7. The building wall material according to claim 6, wherein the reinforcing steel material is provided along the upper edge and the lower edge of the folded plate substrate and fixed so as to be parallel to each other. . 【請求項８】 請求項７の記載において、折板基板の上
縁と下縁に沿って各固着する補強用鋼材は一方が角パイ
プ材であり、他方が断面Ｌ字形アングル材であることを
特徴とした建築用壁材。8. The reinforcing steel material fixed along the upper and lower edges of the folded plate substrate according to claim 7, wherein one is a square pipe material and the other is an L-shaped cross-section angle material. A characteristic wall material for construction. 【請求項９】 請求項１，２，６，７の記載において、
折板基板の上端面と下端面にはそれぞれの面の全面を被
うカバーを止着してなることを特徴とした建築用壁材。9. The method according to claim 1, 2, 6, or 7,
A building wall material characterized in that a cover covering the entire upper and lower surfaces of a folded plate substrate is attached to each surface. 【請求項１０】 請求項９の記載において、折板基板の
内表面側上下両端縁に沿って固着される各補強用鋼材と
上下両端面を被う上下のカバーとをそれぞれ長さの全長
に亘って衝き合わせると共に、該衝き合わせ部にシール
材を介挿してなることを特徴とした建築用壁材。10. The reinforcing steel material fixed along the upper and lower end edges on the inner surface side of the folded plate substrate and the upper and lower covers that cover the upper and lower end surfaces, respectively, according to claim 9, respectively. A wall material for construction, characterized in that it is made to collide with each other and a sealing material is inserted in the butted portion.