JP3062797B2 - Method of manufacturing corner member - Google Patents
Method of manufacturing corner memberInfo
- Publication number
- JP3062797B2 JP3062797B2 JP7088549A JP8854995A JP3062797B2 JP 3062797 B2 JP3062797 B2 JP 3062797B2 JP 7088549 A JP7088549 A JP 7088549A JP 8854995 A JP8854995 A JP 8854995A JP 3062797 B2 JP3062797 B2 JP 3062797B2
- Authority
- JP
- Japan
- Prior art keywords
- corner
- shaped
- corner member
- wall plate
- concave groove
- 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
Landscapes
- Finishing Walls (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は壁材の出隅部材の製造方
法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a corner member of a wall material.
【０００２】[0002]
【従来技術】従来、窯業系外装壁材における出隅部材
は、セメント系無機質材料をＬ字型に押し出し成形する
ことにより製造する方法、あるいはＬ字型の型内にセメ
ント系無機質材料を流し込み成形する方法などにより製
造されていた。しかし、前記押し出し成形による方法で
は、平坦な外壁板の表面に形成する凹溝あるいは凸条等
の柄模様は押し出し成形の性質上板状体の長手方向に連
続するものとなり、接合部は両長辺側に形成される。2. Description of the Related Art Conventionally, a protruding corner member of a ceramic exterior wall material is manufactured by extruding a cement-based inorganic material into an L-shape, or by casting a cement-based inorganic material into an L-shaped mold. It was manufactured by such a method. However, in the method by the extrusion molding, the pattern such as a groove or a ridge formed on the surface of the flat outer wall plate is continuous in the longitudinal direction of the plate-like body due to the nature of the extrusion molding, and the joining portion has both lengths. It is formed on the side.
【０００３】このような外壁板を施工する場合において
は、外壁板の表面意匠および外壁板の接合部の水密工事
等の関係で一般的に横貼り（外壁板を横に長くなるよう
に貼る）に施工され、表面の化粧も左右方向に連続する
ものとなる。このような壁面に施工する出隅は、Ｌ型に
押し出した成型体の直交する２表面に、外壁面の柄模様
と同調するように凹凸を有するエンボスロールで柄模様
を形成し、外壁板状体の寸法にあわせて切断したものの
両端に切削加工により接合手段を形成することにより得
られる。[0003] In the case of constructing such an outer wall plate, the outer wall plate is generally attached horizontally (the outer wall plate is attached so as to be longer horizontally) due to the surface design of the outer wall plate and the watertightness of the joint portion of the outer wall plate. The makeup on the surface is also continuous in the left-right direction. The protruding corner to be constructed on such a wall surface is formed by forming a pattern on two orthogonal surfaces of the L-shaped extruded molded body with an embossing roll having irregularities so as to be synchronized with the pattern on the outer wall surface. It is obtained by forming joining means by cutting at both ends of a product cut in accordance with the dimensions of the body.
【０００４】また、セメントの流し込み成型による方法
では、Ｌ字型の型内にセメント系無機質材料を流し込み
成形することにより、その表面に形成する凹凸模様など
は自由に形成することができる。[0004] In the method of cast molding of cement, an uneven pattern formed on the surface can be freely formed by casting and molding a cement-based inorganic material into an L-shaped mold.
【０００５】[0005]
【発明が解決しようとする問題点】前記、押し出し成型
による方法では外壁板状体の表面に形成された柄模様
と、出隅部材に形成される柄模様はエンボスロールの凹
凸の調整により近似したものは得られるが同一のもので
はないため、施工した際に出隅部分のみが浮き上がって
しまい、また、Ｌ型形状のものを押し出すため非常に遅
い速度でしか押し出すことができず生産効率が悪く、さ
らに、外壁板状体の接合部分は押し出し時の型により形
成されるのに対し、出隅部材の接合部分は切断した両端
に切削形成されるもので、その両者の寸法を同一に形成
することも非常に困難である等の問題点を有していた。In the extrusion molding method, the pattern formed on the surface of the outer wall plate and the pattern formed on the protruding corner member are approximated by adjusting the unevenness of the embossing roll. Although the product is obtained, it is not the same, so only the protruding corner part rises when constructed, and because it extrudes the L-shaped one, it can only be extruded at a very slow speed, and the production efficiency is poor. Furthermore, while the joining portion of the outer wall plate-like body is formed by a mold at the time of extrusion, the joining portion of the protruding corner member is formed by cutting at both cut ends, so that both dimensions are formed to be the same. It is also very difficult.
【０００６】また、後者の流し込み成型による方法で
は、このような問題は生じないが、平坦な外壁板に比べ
ると非常に数量の少ない出隅部材を作るために平坦な外
壁板の表面化粧に対応した専用の型をそれぞれ起こす必
要があり、さらに、平坦な外壁板と同様の手間を掛け同
様の養生時間を必要とするなど生産効率低下の原因とな
っていた。In the latter method of casting, such a problem does not occur, but it is necessary to prepare a very small number of protruding corner members as compared with a flat outer wall plate, so that it can be used for surface decoration of a flat outer wall plate. It is necessary to raise a dedicated mold each time, and furthermore, it takes the same time and effort as a flat outer wall plate, and requires the same curing time.
【０００７】このような現状に鑑み、本発明者は押し出
し成形により得られる平坦な外壁板を利用して出隅部材
を製造する方法を提供すべく鋭意研究を重ねた結果、本
発明に到達したものである。In view of the above situation, the present inventors have conducted intensive studies to provide a method for manufacturing a corner member using a flat outer wall plate obtained by extrusion molding, and as a result, the present invention has been reached. Things.
【０００８】[0008]
【技術的手段】すなわち本発明は、表面に柄模様を有し
両長辺部Ｐ１，Ｐ２に接合手段が形成された壁板材ｐか
ら長方形状の板状体１を切り出し、該板状体１裏面から
前記長辺Ｐ１，Ｐ２に直交する方向にＶ字状切欠部２を
形成し、Ｖ字状切欠部２内面同志を接着して、あるい
は、該板状体１の前記長辺Ｐ１，Ｐ２に直交する木口縁
に面取りを形成したもの２枚の面取り部同志を接着して
Ｌ字型の出隅部材を得、次いでＬ字型角部の内側１ａか
ら角部外側１ｂに向けて凹状溝４を形成することを特徴
とする出隅部材の製造方法である。[Technical Means] That is, according to the present invention, a rectangular plate 1 is cut out from a wall plate p having a pattern on the surface and having joining means formed on both long side portions P 1 and P 2. A V-shaped notch 2 is formed from the back of the body 1 in a direction orthogonal to the long sides P 1 and P 2, and the inner surfaces of the V-shaped notch 2 are bonded to each other, or A chamfer is formed at the edge of the edge perpendicular to the sides P 1 and P 2. Two chamfers are adhered to each other to obtain an L-shaped corner member, and then from the inside 1 a of the L-shaped corner to the outside of the corner. 1b, wherein a concave groove 4 is formed toward the corner 1b.
【０００９】[0009]
【作用】本発明の製造方法によれば、新たに出隅部材を
成形するための手間が要らず、平坦な壁板材ｐとして製
造したものを用いるため、同一の柄模様および接合手段
を有する出隅部材が容易に得られる。According to the manufacturing method of the present invention, since there is no need for labor for forming a new corner member and a flat wall plate material p is used, an outlet having the same pattern and joining means is used. Corner members are easily obtained.
【００１０】さらに、Ｖ字状切欠部２内面に塗布した接
着剤３がＶ字状溝内面同志を接着する際に、Ｌ型角部内
側に溢出して硬化しても、Ｌ型の出隅部材の角部内側１
ａから外側１ｂに向けて凹状溝４を形成することによ
り、これら溢出した接着剤３を一挙に除去することがで
きるものである。Further, even if the adhesive 3 applied to the inner surface of the V-shaped notch 2 adheres to the inner surface of the V-shaped groove and overflows and hardens to the inside of the L-shaped corner, even if the adhesive 3 is applied, Inside corner of member 1
By forming the concave groove 4 from the side a to the outside 1b, the overflowing adhesive 3 can be removed at once.
【００１１】[0011]
【実施例】以下図面に従い説明する。図１は、板状体１
の裏面（図中、表面側）にＶ字状切欠部２を形成した状
態の断面図を示すものである。該板状体１は、木質繊維
板、合板、合成樹脂板等を型盤によってプレスすること
により、あるいは型内にセメントスラリーまたは合成樹
脂を流し込み硬化させたもの、あるいは押し出し成型に
より成形したセメント板を養生硬化した成型品などの、
平坦で長方形状の表面に柄模様を有し両長辺ｐ１，ｐ２
にそれぞれ嵌合可能な本実加工あるいは相決り加工等の
接合手段が形成された壁板材ｐを材料として、これらの
壁板材ｐから目的とする出隅部材の外側幅方向全長と同
一寸法に切断したものを使用する。図７は壁板材ｐを示
す。該Ｖ字状切欠部２は、切断する前の壁板材ｐの長辺
部分ｐ１，ｐ２であった辺に対して直交する方向に形成
される。また、その形状は板状体１のＶ字状切欠部２内
面同志を接着したとき略直角のＬ型状となるように形成
されるものである。図７においてＡは壁板材ｐを切削す
る方向である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. FIG. 1 shows a plate 1
2 is a sectional view showing a state in which a V-shaped notch 2 is formed on the back surface (the front surface side in the figure) of FIG. The plate-like body 1 is obtained by pressing a wood fiber board, a plywood, a synthetic resin board or the like with a mold plate, or by pouring and hardening a cement slurry or a synthetic resin into a mold, or a cement board formed by extrusion molding. Such as cured and cured molded products,
It has a pattern on a flat, rectangular surface and has both long sides p 1 , p 2
Using the wall plate material p on which the joining means such as the actual processing or the offset processing, which can be fitted respectively, is formed as a material, the wall plate material p is cut into the same dimension as the entire length in the outer width direction of the target corner member. Use what you have done. FIG. 7 shows a wall plate material p. The V-shaped notch 2 is formed in a direction orthogonal to the long sides p 1 and p 2 of the wall plate material p before cutting. Further, the shape is formed such that when the inner surfaces of the V-shaped cutouts 2 of the plate-like body 1 are bonded together, the shape becomes a substantially right-angled L-shape. In FIG. 7, A is the direction in which the wall plate material p is cut.
【００１２】また、Ｖ字状切欠部２の深さは、板状体１
としてセメントを主成分とする窯業系の板材のように折
り曲げにより基材が破壊するようなもろい材質の場合
は、切欠部先端に基材が残らないように表面側まで貫通
するように形成する。一方、合板、繊維板、木削片板等
の木質板材のように折り曲げによっても簡単に破壊しな
いある程度の柔軟性を有する基材の場合には、切欠部先
端に薄層が残るように切欠部を形成する。The depth of the V-shaped notch 2 is
In the case of a brittle material such as a ceramic-based plate material mainly composed of cement that breaks the base material by bending, the base material is formed so as to penetrate to the surface side so that the base material does not remain at the notch tip. On the other hand, in the case of a base material having a certain degree of flexibility, such as plywood, fiberboard, wood chipboard, or the like, which is not easily broken by bending, a notch is formed so that a thin layer remains at the tip of the notch. To form
【００１３】次いで、図２に示すようにＶ字状切欠部２
内面に接着剤３を塗布した後、切欠部２同志を接着し図
３に示すようなＬ型の出隅部材を形成する。このとき過
剰分の接着剤が角部内側に溢出した状態で硬化するため
このままの状態で製品として使用すると、施工の際に溢
出硬化した接着剤が出隅柱の角部に当たり、がたつき等
の原因となる。Next, as shown in FIG.
After applying the adhesive 3 to the inner surface, the notches 2 are bonded together to form an L-shaped corner member as shown in FIG. At this time, the excess adhesive will harden in the state of overflowing inside the corners, so if used as it is as a product, the adhesive that has overflowed and hardened at the time of construction hits the corners of the protruding corner pillars, causing rattling etc. Cause.
【００１４】また、前記壁板材ｐから目的とする出隅部
材の外側幅方向全長の略１／２寸法の板状体１，１を２
枚切り出し、それぞれの板状体の木口縁に面取りを形成
し、面取り部同志を接着することによりＬ型部材を製造
することもできる。この場合においても、面取り部に塗
布した過剰分の接着剤が角部内側に溢出した状態で硬化
するため前記Ｖ字状切欠部を形成しＬ型の出隅部材を製
造した場合と同様の問題が生じる。Further, the plate-like members 1, 1 each having a size approximately half of the entire length in the outer width direction of the target corner member from the wall plate material p are replaced with two.
An L-shaped member can also be manufactured by cutting a sheet, forming a chamfer at the edge of the edge of each plate-like body, and bonding the chamfered portions together. Also in this case, since the excess adhesive applied to the chamfered portion is hardened in a state of overflowing to the inside of the corner portion, the same problem as in the case where the V-shaped notch portion is formed and the L-shaped corner member is manufactured. Occurs.
【００１５】このため、本発明方法においては、図４に
示すように得られたＬ型の出隅部材の角部内側１ａから
角部外側１ｂに向けて凹状溝４を形成するものである。
このように凹状溝４を形成することにより、角部内側１
ａに溢出硬化した接着剤を一気に除去することができる
とともに、Ｌ型の出隅部材の角部内側１ａに凹状溝が形
成されることにより、施工現場において出隅柱の角部に
ばり等の不陸が存在しても該凹状溝内４に吸収されるた
め、不陸に影響されることなくがたつきのない正確な施
工が可能となるものである。For this reason, in the method of the present invention, the concave groove 4 is formed from the inside 1a of the corner to the outside 1b of the corner of the L-shaped corner member obtained as shown in FIG.
By forming the concave groove 4 in this manner, the inner corner 1 is formed.
The adhesive which has overflowed and hardened to the a can be removed at a stroke, and a concave groove is formed in the inner corner 1a of the L-shaped outer corner member, so that burrs and the like are formed on the corner of the outer corner post at the construction site. Even if there is unevenness, since it is absorbed in the concave groove 4, accurate construction without rattling without being affected by unevenness is possible.
【００１６】また、この凹状溝４の形状は、図４に示す
先端が四角状となったもののほか、図５に示すように先
端が円弧の一部となったものあるいは図６に示すように
先端が三角状になった凹状溝４に形成することができ
る。この凹状溝４はルーター等の公知の切断機により形
成することができる。The shape of the concave groove 4 is not only a square shape as shown in FIG. 4 but also a circular shape as shown in FIG. 5 or a circular shape as shown in FIG. It can be formed in a concave groove 4 having a triangular tip. This concave groove 4 can be formed by a known cutting machine such as a router.
【００１７】この凹状溝４の深さはＬ型の出隅部材内側
の角部が切削される深さ以上であればよい。但し、あま
り深く切削すると凹状溝４先端角部から板状体表面まで
の板厚が減少し強度が低下するため好ましくない。ま
た、必要に応じＬ型の出隅部材の外側角部に面取り加工
を施すこともできる。図８は図４の凹状溝４を形成した
場合の出隅部材を斜視図で示したものである。The depth of the concave groove 4 may be greater than the depth at which the corner inside the L-shaped corner member is cut. However, cutting too deeply is not preferable because the thickness from the corner of the concave groove 4 to the surface of the plate-like body is reduced and the strength is reduced. In addition, chamfering may be performed on the outer corners of the L-shaped corner member as necessary. FIG. 8 is a perspective view showing a protruding corner member when the concave groove 4 of FIG. 4 is formed.
【００１８】[0018]
【発明の効果】本発明の製造方法によれば、新たに出隅
部材を成形することなく平坦な壁板材ｐとして製造し
た、表面に柄模様を有し両長辺ｐ１，ｐ２に接合手段が
形成されたものを切断した板状体１を用いるため、壁板
材ｐと全く同一の柄模様および接合手段を有する出隅部
材が容易に得られるため、出隅部分のみが孤立して浮き
上がることなく平坦な壁板材ｐとの連続した部分として
の壁面の施工が可能となり、接合部も出隅部材と壁板材
ｐとが同一であるため水密性能に優れた壁面が得られ
る。According to the manufacturing method of the present invention, a flat wall plate p is manufactured without forming a new corner member, and has a pattern on the surface and is joined to both long sides p 1 and p 2 . Since the plate-like body 1 obtained by cutting the member on which the means is formed is used, a protruding corner member having the same pattern and joining means as the wall plate material p can be easily obtained, and only the protruding corner portion is lifted up in isolation. It is possible to construct the wall surface as a continuous portion with the flat wall plate material p without any trouble, and a wall portion excellent in watertightness can be obtained since the joint portion is the same as the corner member and the wall plate material p.
【００１９】さらに、Ｌ型の出隅部材の製造時に接着剤
がＬ型角部内側に溢出しても、Ｌ型の出隅部材の角部内
側から外側に向けて凹状溝２を形成することにより、こ
れら溢出した接着剤を一挙に除去することができるもの
である。さらには、該凹状溝２が施工の際に出隅柱の不
陸までも吸収することになり、がたつきのない正確な施
工が可能となるものである。Further, even if the adhesive overflows inside the L-shaped corner at the time of manufacturing the L-shaped corner member, the concave groove 2 is formed from the inside to the outside of the corner of the L-shaped corner member. Thus, the overflowed adhesive can be removed at once. Furthermore, the concave groove 2 absorbs even the irregularities of the protruding corner pillars at the time of construction, so that accurate construction without rattling becomes possible.
【図１】 Ｖ字状切欠部２部分の出隅部材の側面図、FIG. 1 is a side view of a protruding corner member of a V-shaped notch portion 2;
【図２】 同じく接着剤３を塗布した時点の側面図、FIG. 2 is a side view at the time when the adhesive 3 is applied,
【図３】 切欠部２，２同志を接着してＬ型出隅部材を
形成した時点の側面図、FIG. 3 is a side view at the time when an L-shaped corner member is formed by bonding the cutouts 2 and 2 to each other;
【図４】 四角状の凹状溝４を形成した場合の側面図、FIG. 4 is a side view showing a case where a rectangular concave groove 4 is formed;
【図５】 同じく凹状溝４の先端が円弧状の場合の側面
図、FIG. 5 is a side view of the case where the tip of the concave groove 4 is arc-shaped.
【図６】 同じく凹状溝４の先端が三角状の場合の側面
図、FIG. 6 is a side view of the case where the tip of the concave groove 4 is also triangular.
【図７】 壁板材ｐの斜視図、FIG. 7 is a perspective view of a wall plate material p,
【図８】 出隅部材の図４の凹状満４を形成した場合の
斜視図、8 is a perspective view showing a case where the concave full member 4 of FIG.
１：板状体、１ａ：角部内側、１ｂ：角部外側、２：Ｖ
字状切欠部、３：接着剤、４：凹状溝、ｐ：壁板材、ｐ
１，ｐ２：長辺。1: plate-like body, 1a: inside corner, 1b: outside corner, 2: V
Notch, 3: adhesive, 4: concave groove, p: wall plate, p
1, p 2: the long side.
Claims (1)
が形成された長方形状の壁板材から任意寸法の板状体を
切り出し、該板状体裏面から前記長辺に直交する方向に
Ｖ字状切欠部を形成しＶ字状切欠部内面同志を接着し
て、あるいは、該板状体の前記長辺に直交する木口縁に
面取りを形成したもの２枚の面取り部同志を接着して、
Ｌ字型の出隅部材を得、次いでＬ字型角部の内側から角
部外側に向けて凹状溝を形成することを特徴とする出隅
部材の製造方法。1. A plate having an arbitrary size is cut out from a rectangular wall plate having a pattern pattern on its surface and a joining means formed on both long sides thereof, and is orthogonal to the long side from the back of the plate. A V-shaped notch is formed in the direction and the inner surfaces of the V-shaped notch are adhered to each other, or a chamfer is formed at the edge of the plate perpendicular to the long side. Glue,
A method for manufacturing a corner member, comprising: obtaining an L-shaped corner member; and forming a concave groove from the inside of the L-shaped corner to the outside of the corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7088549A JP3062797B2 (en) | 1995-03-10 | 1995-03-10 | Method of manufacturing corner member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7088549A JP3062797B2 (en) | 1995-03-10 | 1995-03-10 | Method of manufacturing corner member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08246654A JPH08246654A (en) | 1996-09-24 |
| JP3062797B2 true JP3062797B2 (en) | 2000-07-12 |
Family
ID=13945948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7088549A Expired - Fee Related JP3062797B2 (en) | 1995-03-10 | 1995-03-10 | Method of manufacturing corner member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3062797B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542236A (en) * | 2016-06-24 | 2018-01-05 | 五冶集团上海有限公司 | Cladding flat-plate stone groove moulding inner corner trim closing method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4614433B2 (en) * | 2004-09-16 | 2011-01-19 | ニチハ株式会社 | Curved corner material and projecting corner construction using the same |
| JP3868981B2 (en) * | 2005-05-27 | 2007-01-17 | ニチハ株式会社 | A device that chamfers the protruding corner column and the top corner of the protruding column |
| CN107338877A (en) * | 2017-06-08 | 2017-11-10 | 中国二十冶集团有限公司 | Wall thermal insulating negative and positive angle crack resistence device |
-
1995
- 1995-03-10 JP JP7088549A patent/JP3062797B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542236A (en) * | 2016-06-24 | 2018-01-05 | 五冶集团上海有限公司 | Cladding flat-plate stone groove moulding inner corner trim closing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08246654A (en) | 1996-09-24 |
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