JPH10326991A - Art board for interior - Google Patents
Art board for interiorInfo
- Publication number
- JPH10326991A JPH10326991A JP13492897A JP13492897A JPH10326991A JP H10326991 A JPH10326991 A JP H10326991A JP 13492897 A JP13492897 A JP 13492897A JP 13492897 A JP13492897 A JP 13492897A JP H10326991 A JPH10326991 A JP H10326991A
- Authority
- JP
- Japan
- Prior art keywords
- radio wave
- plate
- interior
- main body
- room
- 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.)
- Pending
Links
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Finishing Walls (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、天井や壁の表面を
形成する内装材に係り、特にプラスターボードやセメン
ト板等からなる内装用仕上板に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an interior material forming the surface of a ceiling or a wall, and more particularly to an interior finish plate made of a plaster board or a cement board.
【0002】[0002]
【従来の技術】例えば、内装用仕上板であるプラスター
ボードは、石膏等を主成分とするプラスターを水で練っ
てスラリーとし、そのスラリーを2枚の厚紙の間に流し
込み、ローラー間を通して厚さを一定にして切断したの
ち、乾燥させて原板とし、その原板に用途に応じて化粧
等を施すことで製造される。2. Description of the Related Art For example, a plaster board as an interior finishing plate is prepared by mixing a plaster mainly composed of gypsum or the like with water to form a slurry, pouring the slurry between two sheets of cardboard, and passing the slurry between rollers to reduce the thickness. After being cut to a certain size, it is dried to obtain an original plate, and the original plate is manufactured by applying makeup or the like according to the application.
【0003】そして、壁本体等の下地に張り付けて室の
壁面等を構成する。[0003] Then, a wall surface or the like of a room is formed by being attached to a base such as a wall main body.
【0004】[0004]
【発明が解決しようとする課題】しかしながら、従来の
プラスターボード等の内装用仕上板は、電波を吸収する
性能がないため、電磁波が外部や隣室から対象とする室
内に伝播したり、当該室内で発生した電磁波が該室を画
成する壁本体等の電波反射体で反射したりするため、上
記室内での電波障害についてなんら役にたっていなかっ
た。However, since the interior finish plate such as a conventional plaster board does not have the ability to absorb radio waves, electromagnetic waves propagate from the outside or the adjacent room to the target room, or are generated in the room. Such electromagnetic waves are reflected by a radio wave reflector such as a wall body that defines the room, and thus have not been useful for radio wave interference in the room.
【0005】なお、従来にあっては、建物の外装に電波
吸収能を持たせて外部からの到来電波に対する処置が実
施される場合はあるが、各室内については、せいぜい特
殊な室を形成するために、鋼板や金網等のシールド材を
壁内等に埋め込む電磁波シールド処置が行われるのみで
ある。[0005] Conventionally, there is a case where the exterior of a building is provided with a radio wave absorbing ability to take measures against radio waves arriving from the outside. However, a special room is formed at most in each room. For this reason, only an electromagnetic wave shielding treatment for embedding a shielding material such as a steel plate or a wire mesh in a wall or the like is performed.
【0006】本発明は、上記のようなことに着目してな
されたもので、室内での電波障害を低減することができ
る内装用仕上板を提供することを課題としている。The present invention has been made in view of the above, and has as its object to provide an interior finish plate capable of reducing indoor radio interference.
【0007】[0007]
【課題を解決するための手段】上記課題を解決するため
に、本発明の内装用仕上板は、電波吸収体材料を、基材
に混入したことを特徴とするものである。Means for Solving the Problems In order to solve the above-mentioned problems, an interior finish plate of the present invention is characterized in that a radio wave absorber material is mixed in a base material.
【0008】上記電波吸収体材料としては、導電性繊維
等の抵抗体、カーボンゴム、カーボン含有発泡ウレタ
ン、黒鉛含有発泡スチロール等の誘電性損材料、フェラ
イト粒等の磁性損材料などが挙げられる。Examples of the radio wave absorber material include a resistor such as a conductive fiber, a dielectric loss material such as carbon rubber, carbon-containing urethane and graphite-containing styrene foam, and a magnetic loss material such as ferrite grains.
【0009】本発明においては、外部や隣室からの伝播
してくる電磁波が、仕上板内の電波吸収体材料で吸収さ
れ室内に伝播することを防止する。また、対象とする室
内で発生した電磁波についても、壁体本体等の電波反射
体に到達する前や該電波反射体で反射した後に、壁面等
を形成する上記仕上板内の電波吸収体材料に吸収され
る。この結果、室内の電磁波が低減する。In the present invention, the electromagnetic wave propagating from the outside or the adjacent room is prevented from being absorbed by the radio wave absorber material in the finishing plate and propagated into the room. Also, the electromagnetic wave generated in the target room is also applied to the radio wave absorber material in the finish plate forming the wall or the like before reaching the radio wave reflector such as the wall body or after being reflected by the radio wave reflector. Absorbed. As a result, indoor electromagnetic waves are reduced.
【0010】また、基材にフェライト繊維等の電波吸収
体材料を混入するため、仕上板表面に塗装等の仕上を施
すことで、電波吸収体材料が原板表面に模様として現れ
ても、壁面等の意匠性が悪化するようなことはない。In addition, since a radio wave absorber material such as a ferrite fiber is mixed into the base material, a finish such as painting is applied to the surface of the finished plate, so that even if the radio wave absorber material appears as a pattern on the surface of the original plate, the surface of the wall surface, etc. There is no such thing that the design of the product deteriorates.
【0011】次に、請求項2に記載の発明は、請求項1
に記載の構成に対して、上記電波吸収体材料は、フェラ
イト繊維及びフェライト粉体の少なくとも一方の材料で
あり、上記仕上板は、プラスターボード又はセメント成
形板であることを特徴とするものである。Next, a second aspect of the present invention is the first aspect.
In the above configuration, the radio wave absorber material is at least one of a ferrite fiber and a ferrite powder, and the finish plate is a plaster board or a cement molded plate.
【0012】本発明においては、仕上板がプラスターボ
ード又はセメント成形板であるので、仕上板製造のため
にスラリーにした又はするプラスターやセメントの中
に、電波吸収体材料としてのフェライト繊維やフェライ
ト粉体を添加して混練するだけで、仕上板に電波吸収能
を持たせることができる。In the present invention, since the finishing plate is a plaster board or a cement molded plate, ferrite fiber or ferrite powder as a radio wave absorber material is contained in plaster or cement slurried or manufactured for the production of the finishing plate. By simply adding and kneading, the finished plate can be provided with a radio wave absorbing ability.
【0013】[0013]
【発明の実施の形態】次に、本発明の実施の形態を、図
面を参照しつつ説明する。本実施形態では、内装用仕上
板としてプラスターボードを例に説明するが、セメント
成形板であっても基本的に同様である。Next, embodiments of the present invention will be described with reference to the drawings. In the present embodiment, a plaster board is described as an example of a finish plate for the interior, but the same applies to a cement molded plate.
【0014】まず、仕上板の製造例について説明する。
焼石膏粉などからなる石膏プラスター(基材)を水で練
ってスラリーとする。このとき、フェライト繊維又はフ
ェライト粉体をスラリーに添加して混練する。First, an example of manufacturing a finished plate will be described.
Gypsum plaster (base material) made of calcined gypsum powder or the like is kneaded with water to form a slurry. At this time, ferrite fiber or ferrite powder is added to the slurry and kneaded.
【0015】次に、図1に示すように、2枚の厚紙1の
間に上記スラリー2を流し込み、続けてローラの間を通
して厚さを一定とした後に切断し乾燥させる。これによ
って、仕上板の原板3が製造される。Next, as shown in FIG. 1, the above-mentioned slurry 2 is poured between two sheets of thick paper 1 and then cut and dried after being made constant in thickness between rollers. Thereby, the original plate 3 of the finished plate is manufactured.
【0016】さらに、用途に応じて、原板3表面に予め
印刷・塗装等によって化粧を施したり、吸音用の穴を多
数開口する。以上の工程によって、内装用仕上板が製造
される。Further, depending on the application, the surface of the original plate 3 is pre-painted by printing, painting or the like, or a number of holes for sound absorption are opened. Through the above steps, an interior finish plate is manufactured.
【0017】このように、本実施形態の内装用仕上板
は、スラリー形成時に電波吸収体材料であるフェライト
繊維などを添加するだけで、つまり新たな工程を追加す
ることなく、簡易に内装用仕上板に電波吸収能を持たせ
ることができる。As described above, the interior finish plate of the present embodiment can be simply finished by adding ferrite fiber or the like as a radio wave absorber material at the time of forming a slurry, that is, without adding a new process. The plate can have radio wave absorption capability.
【0018】また、フェライト繊維を添加した場合に
は、当該フェライト繊維が、原板の補強材としての役割
も持つ。また、仕上板表面は厚紙によって覆われてお
り、また、通常仕上板表面には、取付け前又は取付け後
に塗装などの化粧が施されるので、意匠的に問題はな
い。When a ferrite fiber is added, the ferrite fiber also has a role as a reinforcing material for the original sheet. In addition, since the surface of the finishing plate is covered with cardboard, and the surface of the finishing plate is usually subjected to makeup such as painting before or after mounting, there is no design problem.
【0019】なお、電波吸収能を高めるためにフェライ
ト繊維等の添加量を増やした場合には仕上板の重量が重
くなるので、原板内の一部にカーボン含有発泡ウレタン
(電波吸収体材料)を入れることで軽量化を図ってもよ
い。When the amount of ferrite fiber or the like is increased in order to enhance the radio wave absorption capacity, the weight of the finished plate becomes heavy. Therefore, carbon-containing urethane foam (radio wave absorber material) is partially applied to the original plate. The weight may be reduced by inserting.
【0020】また、混入する電波吸収体材料としては、
フェライト繊維やフェライト粉体に限定されない。例え
ば、フェライト粒を混入したり、カーボンゴムの粉体そ
の他の粉状や繊維状の電波吸収体材料を混入してもよ
い。Further, as the radio wave absorber material to be mixed,
It is not limited to ferrite fiber or ferrite powder. For example, ferrite grains may be mixed, or a carbon rubber powder or other powdery or fibrous radio wave absorber material may be mixed.
【0021】また、上記2枚の厚紙1の裏面1a(プラ
スター2に接触する面)に、抵抗皮膜、フェライトゴ
ム、ゴムカーボン等の膜状の電波吸収体材料を予め被着
しておくことで、電波吸収部を層状に設けてもよい。Also, a film-shaped radio wave absorber material such as a resistive film, ferrite rubber, rubber carbon, or the like is applied in advance to the back surface 1a (the surface in contact with the plaster 2) of the two cardboards 1. Alternatively, the radio wave absorber may be provided in a layered manner.
【0022】次に、上記内装用仕上板の取付けについて
説明する。上記内装用仕上板4は、図2に示すように、
軽量鉄骨造や木造の張付け下地やコンクリートブロック
やALC板等の直張り下地となる、壁本体5や天井本体
6に、上記内装用仕上板を、ビスやクギにより張付けた
り接着剤によって張りつけて取り付ける。Next, the attachment of the interior finish plate will be described. As shown in FIG. 2, the interior finish plate 4
The interior finish plate is attached to a wall main body 5 or a ceiling main body 6 which is to be a light steel frame or wooden glue base, a concrete block, or an ALC board or the like by directly bonding with a screw or a nail, or by gluing with an adhesive. .
【0023】これによって、隣室や上階から対象とする
室Aに伝播する電磁波が仕上板内のフェライト繊維等に
よって吸収されて低減する。また、天井本体6や壁本体
5が鉄骨や鉄筋コンクリート造等であっても、対象とす
る室A内で発生した電波が電波反射体(鉄骨や鉄筋等)
で反射する前に、また反射後であっても仕上板4内の電
波吸収体材料によって吸収される。As a result, the electromagnetic waves propagating from the adjacent room or the upper floor to the target room A are absorbed and reduced by the ferrite fibers and the like in the finishing plate. Further, even if the ceiling main body 6 and the wall main body 5 are made of steel frame or reinforced concrete, a radio wave generated in the target room A is a radio wave reflector (steel frame, steel bar, etc.).
Is reflected by the radio wave absorber material in the finishing plate 4 before and after the reflection.
【0024】これによって、少なくとも建物内の電気製
品等から発生している電磁波による室A内の電波障害が
低減される。なお、床に上記仕上板4を使用し難いが、
下の階の天井本体について上記仕上板を取付けること
で、下階からの電磁波の伝播も低減される。As a result, at least the radio wave interference in the room A due to the electromagnetic waves generated from the electric appliances and the like in the building is reduced. In addition, it is difficult to use the finishing plate 4 on the floor,
By attaching the finishing plate to the ceiling main body of the lower floor, propagation of electromagnetic waves from the lower floor is also reduced.
【0025】[0025]
【発明の効果】以上説明してきたように、本発明によれ
ば、室内の電磁波障害が内装用仕上板によって低減又は
回避されるという効果がある。As described above, according to the present invention, there is an effect that the electromagnetic interference in the room is reduced or avoided by the finishing plate for the interior.
【0026】特に、請求項2に記載の発明を採用する
と、電波吸収能を有する内装用仕上板が簡易に製造可能
となる。In particular, when the invention described in claim 2 is adopted, an interior finish plate having a radio wave absorbing ability can be easily manufactured.
【図1】本発明の実施の形態に係るプラスターボードの
製造を説明するための図である。FIG. 1 is a diagram for explaining manufacturing of a plaster board according to an embodiment of the present invention.
【図2】本発明の実施の形態に係るプラスターボードの
取付けを説明するための図である。FIG. 2 is a diagram for explaining attachment of a plaster board according to the embodiment of the present invention.
1 厚紙 2 プラスター(基材) 4 プラスターボード(内装用仕上材) 1 Cardboard 2 Plaster (base material) 4 Plaster board (finishing material for interior)
Claims (2)
を特徴とする内装用仕上板。1. A finish plate for an interior, wherein a radio wave absorber material is mixed into a base material.
及びフェライト粉体の少なくとも一方の材料であり、上
記仕上板は、プラスターボード又はセメント成形板であ
ることを特徴とする請求項1に記載した内装用仕上板。2. The interior according to claim 1, wherein the radio wave absorber material is at least one of a ferrite fiber and a ferrite powder, and the finish plate is a plaster board or a cement molded plate. Finishing plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13492897A JPH10326991A (en) | 1997-05-26 | 1997-05-26 | Art board for interior |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13492897A JPH10326991A (en) | 1997-05-26 | 1997-05-26 | Art board for interior |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH10326991A true JPH10326991A (en) | 1998-12-08 |
Family
ID=15139838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13492897A Pending JPH10326991A (en) | 1997-05-26 | 1997-05-26 | Art board for interior |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH10326991A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6696638B2 (en) * | 1998-07-10 | 2004-02-24 | Epcos Ag | Application and production of a magnetic product |
DE102015012950A1 (en) * | 2015-10-07 | 2017-04-13 | Magment Ug (Haftungsbeschränkt) | Arrangement of magnetizable structures to maximize the contactless transferable power |
CN114656269A (en) * | 2022-04-06 | 2022-06-24 | 中国科学院电工研究所 | Homogeneous fiber reinforced manganese-zinc ferrite material and preparation method thereof |
-
1997
- 1997-05-26 JP JP13492897A patent/JPH10326991A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6696638B2 (en) * | 1998-07-10 | 2004-02-24 | Epcos Ag | Application and production of a magnetic product |
DE102015012950A1 (en) * | 2015-10-07 | 2017-04-13 | Magment Ug (Haftungsbeschränkt) | Arrangement of magnetizable structures to maximize the contactless transferable power |
CN114656269A (en) * | 2022-04-06 | 2022-06-24 | 中国科学院电工研究所 | Homogeneous fiber reinforced manganese-zinc ferrite material and preparation method thereof |
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