JPH10299125A - Electromagnetically shielded building via simple execution - Google Patents
Electromagnetically shielded building via simple executionInfo
- Publication number
- JPH10299125A JPH10299125A JP11056997A JP11056997A JPH10299125A JP H10299125 A JPH10299125 A JP H10299125A JP 11056997 A JP11056997 A JP 11056997A JP 11056997 A JP11056997 A JP 11056997A JP H10299125 A JPH10299125 A JP H10299125A
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic shielding
- ceiling
- materials
- electromagnetically shielded
- building
- 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
- Building Environments (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、電磁遮蔽材を用い
て周囲の壁、天井及び床面で電磁遮蔽を行い電磁遮蔽空
間を構成する簡易施工電磁遮蔽建物に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple construction electromagnetic shielding building which forms an electromagnetic shielding space by electromagnetically shielding surrounding walls, ceilings and floors using an electromagnetic shielding material.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】電波を
使った無線通信方式を採用する場合には、使用周波数帯
域について電波法の規制が問題になる。そこで、このよ
うな電波法による規制を受けることなく、自由に使用周
波数帯域を選択、設定して独自の無線による通信方式を
採用するためには、ビル内の空間を外部から電磁的に遮
蔽した電磁遮蔽ビルの構築が不可欠となる。既に出願人
は、このような電磁遮蔽ビルに関し、例えば特公平６−
９９９７２号公報や特公平６−９９９７３号公報、特公
平７−１６１１８号公報、特公平６−７６７０６号公報
に、ビルの躯体や外壁の遮蔽構造について提案し、特公
平６−９９９７１号公報や特公平６−３３６９９号公
報、特公平６−１３８２２号公報に、ビルの出入口の遮
蔽構造について、特公平６−６３４０７号公報や特公平
５−７９７９０号公報、特公平３−５８５５７号公報
に、窓開口部の遮蔽構造について提案している。また、
特公平３−６２３２０号公報や特公平３−４５９７２号
公報、特公平３−６２３１８号公報、特公平５−３４１
５９号公報に、天井や階層別の遮蔽構造について提案し
ている。2. Description of the Related Art When a radio communication system using radio waves is adopted, regulations of the Radio Law regarding the frequency band to be used become a problem. Therefore, in order to freely select and set the frequency band to use and adopt a unique wireless communication method without being restricted by the Radio Law, the space inside the building was electromagnetically shielded from the outside. Construction of an electromagnetic shielding building is indispensable. The applicant has already disclosed such an electromagnetic shielding building, for example,
Japanese Patent Publication No. 99972, Japanese Patent Publication No. 6-99973, Japanese Patent Publication No. 7-16118, and Japanese Patent Publication No. 6-76706 propose a shielding structure of a building frame and an outer wall. Japanese Patent Publication No. 6-33699 and Japanese Patent Publication No. 6-13822, and Japanese Patent Publication No. 6-63407, Japanese Patent Publication No. 5-79790, and Japanese Patent Publication No. 3-58557 disclose window shielding structures at entrances and exits of buildings. A shielding structure for the opening is proposed. Also,
Japanese Patent Publication No. 3-62320, Japanese Patent Publication No. 3-45772, Japanese Patent Publication No. 3-61818, Japanese Patent Publication No. 5-341
No. 59 proposes a shielding structure for each ceiling and each layer.
【０００３】図３は電磁遮蔽ビルの構成概要を示す図で
あり、３０は天井、４０は壁、５０は窓、６０は床を示
す。図３において、壁４０は、例えば躯体の内壁に金属
メッシュや金属箔（フイルム）、不織布、その他導電性
繊維を用いたシート等を貼ったり、導電性塗料を塗って
電磁遮蔽層を形成したもの、或いはこのような電磁遮蔽
層を片面に形成したボードを用いたものである。天井３
０、床６０も、壁４０と同様の施工を行い、或いは電磁
遮蔽材を貼り合わせたパネルを用いたものである。窓５
０は、窓ガラスの片面又は両面に上記と同様に電磁遮蔽
材を用いて電磁遮蔽層を形成し、この電磁遮蔽層をサッ
シ枠に接続することにより、壁４０と窓５０の電磁遮蔽
層を電気的に一体に接続したものである。[0003] FIG. 3 is a diagram showing the outline of the configuration of an electromagnetic shielding building, where 30 is a ceiling, 40 is a wall, 50 is a window, and 60 is a floor. In FIG. 3, a wall 40 is, for example, a metal mesh, a metal foil (film), a nonwoven fabric, or a sheet using a conductive fiber or the like, or a conductive paint applied to form an electromagnetic shielding layer on the inner wall of the body. Alternatively, a board having such an electromagnetic shielding layer formed on one side is used. Ceiling 3
The floor 0 and the floor 60 are constructed in the same manner as the wall 40 or using a panel to which an electromagnetic shielding material is attached. Window 5
0 forms an electromagnetic shielding layer on one or both sides of the window glass using an electromagnetic shielding material in the same manner as described above, and connects the electromagnetic shielding layer to the sash frame, thereby forming the electromagnetic shielding layer of the wall 40 and the window 50. They are electrically connected integrally.
【０００４】上記の提案に見られるように、電磁遮蔽ビ
ルは、躯体や壁構造体に電磁遮蔽材を用い、さらに窓や
出入口等の開口部にも電磁遮蔽材を用いてビルの外壁に
沿って全面を電磁遮蔽材で覆うようにすることにより、
ビル内の空間を外部から独立した１つの電磁遮蔽空間と
して構成することができる。また、ビル内を１つの電磁
遮蔽空間としてではなく、各フロア毎に上下の天井や床
において電磁遮蔽材で仕切り、或いは各フロアにおいて
部屋間の壁を電磁遮蔽材で仕切ることによって、各フロ
ア毎、或いは各部屋毎に独立した複数の電磁遮蔽空間を
構成することができる。As seen in the above proposals, electromagnetically shielded buildings use an electromagnetically shielding material for a frame or a wall structure, and also use an electromagnetically shielding material for windows, entrances, and other openings along the outer wall of the building. By covering the entire surface with an electromagnetic shielding material,
The space inside the building can be configured as one electromagnetic shielding space independent from the outside. In addition, the interior of the building is not limited to one electromagnetic shielding space, but each floor is separated by an electromagnetic shielding material on the upper and lower ceilings and floors, or by partitioning walls between rooms on each floor with an electromagnetic shielding material. Alternatively, a plurality of independent electromagnetic shielding spaces can be formed for each room.
【０００５】しかし、新築の場合には、上記の各技術の
中から自由に選択し採用することはできるが、リニュー
アルの場合には、勿論躯体はそのままにするだけでな
く、大げさな改修にならず、簡便に壁や天井、床面の施
工を行うことができ、しかも、所望の電磁遮蔽レベルを
実現することが要求される。[0005] However, in the case of new construction, it is possible to freely select and adopt any of the above-mentioned technologies, but in the case of renewal, of course, not only the frame is left as it is, but also in case of extensive renovation, In addition, it is required that the wall, ceiling, and floor can be easily constructed, and that a desired electromagnetic shielding level is realized.
【０００６】[0006]
【課題を解決するための手段】本発明は、上記の課題を
解決するものであって、リニューアルの場合にも簡便な
施工により所望の電磁遮蔽レベルを実現するものであ
る。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and realizes a desired electromagnetic shielding level by simple construction even in the case of renewal.
【０００７】そのために本発明は、電磁遮蔽材を用いて
周囲の壁、天井及び床で電磁遮蔽を行い電磁遮蔽空間を
構成する電磁遮蔽建物において、壁、天井及び床面の仕
上げ材の下面に電磁遮蔽材を貼り、各電磁遮蔽材の端部
に所定の幅以上重ねて電磁遮蔽接続テープを貼って各電
磁遮蔽材との間の接続を行うようにしたことを特徴と
し、天井の設備取付け開口部は、電磁遮蔽材を開口端部
からはみ出すようにすると共に、仕上げ材の上面から開
口部断面の周囲に沿って電磁遮蔽接続テープを貼ったこ
とを特徴とするものである。[0007] For this purpose, the present invention provides an electromagnetic shielding building that forms an electromagnetic shielding space by performing electromagnetic shielding on surrounding walls, ceilings and floors using an electromagnetic shielding material. It is characterized by attaching electromagnetic shielding material, overlapping the electromagnetic shielding material more than a predetermined width on the end of each electromagnetic shielding material, attaching the electromagnetic shielding connection tape, and connecting with each electromagnetic shielding material, and installing ceiling equipment The opening is characterized in that the electromagnetic shielding material protrudes from the opening end and an electromagnetic shielding connection tape is applied along the periphery of the cross section of the opening from the upper surface of the finishing material.
【０００８】[0008]
【実施の形態】以下、本発明に係る実施の形態を図面を
参照しつつ説明する。図１は本発明に係る簡易施工電磁
遮蔽建物の実施の形態を示す図であり、１は躯体、２は
捨て貼り、３はボード、４〜６は電磁遮蔽材、７〜８は
電磁遮蔽接続テープ、９〜１１は仕上げ材を示す。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a view showing an embodiment of a simple construction electromagnetic shielding building according to the present invention, wherein 1 is a frame, 2 is discarded, 3 is a board, 4 to 6 are electromagnetic shielding materials, and 7 to 8 are electromagnetic shielding connections. Tapes 9 to 11 indicate finishing materials.
【０００９】図１において、天井は、捨て貼り２その他
の下地材の上（下面）に電磁遮蔽材４を貼り、その上に
仕上げ材９を重ねて貼る構成であり、壁は、ボード３の
上に電磁遮蔽材５を貼り、その上に仕上げ材１０を重ね
て貼る構成であり、床は、床面の上に電磁遮蔽材６を貼
り、その上に、例えば岩綿吸着板貼りなどの仕上げ材１
１を重ねて貼る構成である。すなわち、壁、天井及び床
とも、それらの仕上げ材９〜１１の下面に電磁遮蔽材４
〜６を貼るようにするので、リニューアルの場合には、
それぞれ仕上げ材９〜１１だけを外して、捨て貼り２、
ボード３、床の上に電磁遮蔽材４〜６を貼り、その上に
仕上げ材９〜１１を貼着するだけで、上下及び周囲を電
磁遮蔽材４〜６からなる電磁遮蔽層で覆うことができ
る。なお、この場合、電磁遮蔽材４〜６の端部、つま
り、それぞれの取り合い部は、電気的に接続を確実に行
い一体化することが必要であるので、増し貼りとして、
所定の幅以上重ねて電磁遮蔽接続テープ７〜８を貼るよ
うにする。壁、天井及び床の各面に貼る電磁遮蔽材４〜
６には、導電性の金属メッシュや金属箔、導電性布（不
織布）、導電性塗料等が用いられる。また、取り合い部
の増し貼りを行う電磁遮蔽接続テープ７〜８には、アル
ミ箔その他の金属テープが用いられる。In FIG. 1, the ceiling has a structure in which an electromagnetic shielding material 4 is applied on (lower surface of) the base material 2 and other base materials, and a finishing material 9 is applied thereon. An electromagnetic shielding material 5 is adhered on the upper surface, and a finishing material 10 is laminated on the electromagnetic shielding material 5 on the upper surface. The floor has an electromagnetic shielding material 6 on the floor surface and, for example, a rock wool adsorbing plate. Finishing material 1
This is a configuration in which 1 is overlaid and pasted. That is, the electromagnetic shielding material 4 is provided on the lower surfaces of the finishing materials 9 to 11 on the walls, ceiling, and floor.
~ 6, so in the case of renewal,
Remove only the finishing materials 9 to 11 and discard and paste 2,
The electromagnetic shielding materials 4 to 6 are attached on the board 3 and the floor, and the finishing materials 9 to 11 are attached thereon. it can. In this case, the end portions of the electromagnetic shielding members 4 to 6, that is, the respective connecting portions need to be reliably connected electrically and integrated with each other.
The electromagnetic shielding connection tapes 7 to 8 are applied so as to overlap by a predetermined width or more. Electromagnetic shielding materials 4 to be attached to walls, ceilings and floors
For 6, a conductive metal mesh or metal foil, a conductive cloth (nonwoven fabric), a conductive paint, or the like is used. In addition, aluminum foil or other metal tape is used for the electromagnetic shielding connection tapes 7 to 8 for additionally attaching the joining portion.
【００１０】図２は天井設備開口部の処理の例を示す図
であり、２１は仕上げ材、２２は照明器具、２３は電磁
遮蔽材、２４は電磁遮蔽接続テープを示す。天井には、
照明器具や空調の吹き出し口その他の設備機器を取り付
けるための開口部が生じる。このような天井設備開口部
において、通常、設備機器は、例えば金属フレームや金
属メッシュを用いることにより電磁遮蔽性能を有してい
るが、所望の電磁遮蔽レベルを実現するためには天井の
電磁遮蔽材との一体化が必要である。本発明では、図２
に示すように天井設備開口部において、天井の仕上げ材
２１の下面に電磁遮蔽材２３を貼る場合に開口部断面か
らはみ出すようにして突出させ、その電磁遮蔽材２３の
上に貼着した仕上げ材２１の上面から開口部断面の周囲
に沿って電磁遮蔽接続テープ２４で被せる。このように
することにより、照明器具２２などの設備機器を取り付
けると、電磁遮蔽接続テープ２４は、天井設備開口部で
電磁遮蔽材２３と接続され、仕上げ材２１の上面で照明
器具２２などの設備機器のフレームと接続されるので、
電磁遮蔽材２３と設備機器との一体化を実現することが
できる。FIG. 2 is a view showing an example of processing of an opening of a ceiling facility, wherein 21 is a finishing material, 22 is a lighting fixture, 23 is an electromagnetic shielding material, and 24 is an electromagnetic shielding connecting tape. On the ceiling,
An opening is formed for mounting a lighting fixture, an air-conditioning outlet, and other equipment. In such a ceiling equipment opening, the equipment usually has an electromagnetic shielding performance by using, for example, a metal frame or a metal mesh, but in order to achieve a desired electromagnetic shielding level, the electromagnetic shielding of the ceiling is required. Integration with the material is required. In the present invention, FIG.
When the electromagnetic shielding material 23 is attached to the lower surface of the ceiling finishing material 21 at the ceiling equipment opening at the ceiling equipment opening, as shown in FIG. 21 is covered with an electromagnetic shielding connection tape 24 along the periphery of the cross section of the opening. In this way, when the equipment such as the lighting equipment 22 is attached, the electromagnetic shielding connection tape 24 is connected to the electromagnetic shielding material 23 at the ceiling equipment opening, and the equipment such as the lighting equipment 22 is mounted on the upper surface of the finishing material 21. Since it is connected to the frame of the device,
The integration of the electromagnetic shielding member 23 and the equipment can be realized.
【００１１】なお、本発明は、上記実施の形態に限定さ
れるものではなく、種々の変形が可能である。例えば上
記実施の形態では、岩綿吸着板貼りなどの仕上げ材の下
面に電磁遮蔽材を貼るようにしたが、仕上げ材として
は、通常使用される他の内装材であってもよいことはい
うまでもない。Note that the present invention is not limited to the above-described embodiment, and various modifications are possible. For example, in the above-described embodiment, the electromagnetic shielding material is applied to the lower surface of the finishing material such as the sticking of the rock wool absorbing plate. However, the finishing material may be other commonly used interior materials. Not even.
【００１２】[0012]
【発明の効果】以上の説明から明らかなように、本発明
によれば、壁、天井及び床面の仕上げ材の下面に電磁遮
蔽材を貼り、各電磁遮蔽材の端部の上に所定の幅以上重
ねて電磁遮蔽接続テープを貼って各電磁遮蔽材との間の
接続を行うので、電磁遮蔽ビルのリニューアルでは、仕
上げ材を外すだけの必要最小限の解体で所望の電磁遮蔽
レベルが実現できる。勿論、新築の電磁遮蔽ビルの場合
にも、通常使用している建材を採用し、仕上げ材の下面
で電磁遮蔽のための施工を行うので、コストの低減を図
ることができる。As is apparent from the above description, according to the present invention, an electromagnetic shielding material is adhered to the lower surface of the finishing material for walls, ceilings and floors, and a predetermined surface is placed on the end of each electromagnetic shielding material. Since the connection between each electromagnetic shielding material is made by pasting the electromagnetic shielding connection tape over the width, the renewal of the electromagnetic shielding building achieves the desired electromagnetic shielding level with the minimum necessary dismantling just removing the finishing material it can. Of course, in the case of a newly constructed electromagnetically shielded building, construction materials that are normally used are adopted, and construction for electromagnetically shielding is performed on the lower surface of the finishing material, so that costs can be reduced.
【図１】 本発明に係る簡易施工電磁遮蔽建物の実施の
形態を示す図である。FIG. 1 is a view showing an embodiment of a simple construction electromagnetic shielding building according to the present invention.
【図２】 天井設備開口部の処理の例を示す図である。FIG. 2 is a diagram illustrating an example of processing of a ceiling facility opening.
【図３】 電磁遮蔽ビルの構成概要を示す図である。FIG. 3 is a diagram showing a schematic configuration of an electromagnetic shielding building.
１…躯体、２…捨て貼り、３…ボード、４〜６…電磁遮
蔽材、７〜８…電磁遮蔽接続テープ、９〜１１…仕上げ
材DESCRIPTION OF SYMBOLS 1 ... Body, 2 ... Discard, 3 ... Board, 4-6 ... Electromagnetic shielding material, 7-8 ... Electromagnetic shielding connection tape, 9-11 ... Finishing material
Claims (2)
床面で電磁遮蔽を行い電磁遮蔽空間を構成する電磁遮蔽
建物において、壁、天井及び床の仕上げ材の下面に電磁
遮蔽材を貼り、各電磁遮蔽材の端部に所定の幅以上重ね
て電磁遮蔽接続テープを貼って各電磁遮蔽材との間の接
続を行うようにしたことを特徴とする簡易施工電磁遮蔽
建物。1. An electromagnetic shielding building that forms an electromagnetic shielding space by performing electromagnetic shielding on surrounding walls, ceilings and floors using an electromagnetic shielding material, wherein the electromagnetic shielding material is provided on the lower surface of the finishing material of the walls, ceiling and floor. A simple construction electromagnetically shielded building, characterized in that an electromagnetic shielding connection tape is attached so as to be overlapped with an end of each electromagnetic shielding material by a predetermined width or more and an electromagnetic shielding connection material is connected.
を開口端部からはみ出すようにすると共に、仕上げ材の
上面から開口部断面の周囲に沿って電磁遮蔽接続テープ
を貼ったことを特徴とする請求項１記載の簡易施工電磁
遮蔽建物。2. The facility installation opening of the ceiling is characterized in that the electromagnetic shielding material protrudes from the opening end and an electromagnetic shielding connection tape is applied along the periphery of the opening section from the top surface of the finishing material. The simple construction electromagnetic shielding building according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11056997A JPH10299125A (en) | 1997-04-28 | 1997-04-28 | Electromagnetically shielded building via simple execution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11056997A JPH10299125A (en) | 1997-04-28 | 1997-04-28 | Electromagnetically shielded building via simple execution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10299125A true JPH10299125A (en) | 1998-11-10 |
Family
ID=14539165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11056997A Pending JPH10299125A (en) | 1997-04-28 | 1997-04-28 | Electromagnetically shielded building via simple execution |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10299125A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008291435A (en) * | 2007-05-22 | 2008-12-04 | Taisei Corp | Electromagnetic shielding method |
| JP2012164773A (en) * | 2011-02-04 | 2012-08-30 | Ohbayashi Corp | Electromagnetically shielded room and method of constructing the same |
| JP2024035774A (en) * | 2022-09-04 | 2024-03-14 | 信男 中川 | Room structure and construction method |
-
1997
- 1997-04-28 JP JP11056997A patent/JPH10299125A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008291435A (en) * | 2007-05-22 | 2008-12-04 | Taisei Corp | Electromagnetic shielding method |
| JP2012164773A (en) * | 2011-02-04 | 2012-08-30 | Ohbayashi Corp | Electromagnetically shielded room and method of constructing the same |
| JP2024035774A (en) * | 2022-09-04 | 2024-03-14 | 信男 中川 | Room structure and construction method |
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