JPH11163577A - Building material for protection against electromagnetic waves - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a building material for protection against electromagnetic waves which can protect against electromagnetic waves, that are radiated by a high-voltage line or various kinds of electronic equipment, and have a deleterious effect on human bodies, other electronic equipment, or apparatuses wherein the electronic equipments are installed. SOLUTION: A building material 1 for protection against electromagnetic waves consists of a protective material 2 which can protect against a deleterious effect due to electromagnetic waves, an intervenient 3 which is mixed with the protective material 2, and a facing body which covers the protective material 2 and the intervenient 3 to be shaped into a given building material. The protective material 2 consists of particles formed arbitrarily by crushing charcoal of bamboo, wood, or other plants and can absorb electromagnetic waves to protect against a deleterious effect due to the electromagnetic waves.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electromagnetic wave shielding building material, and more particularly to a material radiated from high-voltage wires and various electronic devices.
The present invention relates to an electromagnetic wave protection building material that can protect electromagnetic waves that have a bad effect on the human body.

[0002]

2. Description of the Related Art In recent years, electronic devices such as microwave ovens, personal computers, word processors, communication devices, medical devices, radars, and the like, or near production facilities in factories, under indoor wiring, or under high-voltage electric wires, have been generated from them. There is a problem that the human body is affected by the electromagnetic waves.

[0003] This is because, for example, in the vicinity of electronic equipment and production facilities of factories, (1) the occurrence of malignant tumors (leukemia, leukemia,
(Brain tumor, etc.) (2) eye and visual system disorders (eye fatigue, decreased visual acuity, cataract, etc.), (3) mental stress disorders (looseness, decreased motivation, etc.), (4) musculoskeletal disorders ( Stiff shoulders, lower back pain, etc.),
(5) Abnormal pregnancy and childbirth in women (miscarriage, birth of malformed child, etc.) (6) Skin disorders (itching, skin cancer, etc.), etc. And the like, (1) occurrence of cancer (leukemia, malignant lymphoma, brain tumor, etc.), (2) visceral disease (heart abnormality, intestinal ulcer and perforation, adrenal atrophy, etc.) (3) visual disorder (cataract) (4) Endocrine system abnormalities (thyroid abnormalities, decreased ovulation, decreased spermatogenesis, etc.) (5) Autonomic nervous system disorders (headache, fatigue, malaise, etc.) However, there have been problems such as a decrease in appetite, etc., and these adverse effects on the human body have been regarded as a problem.

[0004] This is because electromagnetic waves radiated from these electronic devices or the production facilities in factories, near indoor wiring or high-voltage electric wires, etc., have an adverse effect on the human body.

[0005] Further, near these electronic devices and production facilities in factories, or under indoor wiring or high-voltage electric wires, the adverse effects of electromagnetic waves radiated from these devices are not limited to those affecting the human body. There is a problem in that the electronic device or the device on which the electronic device is mounted malfunctions by acting on the electronic device.

For example, the adverse effects of electromagnetic waves may cause malfunctions of medical equipment and pacemakers and cause loss of life, and the adverse effects of electromagnetic waves may cause malfunctions of electronic equipment of vehicles such as automobiles and aircraft, resulting in unintended operation. There is a problem that a disaster may occur and a human life may be damaged by a disaster.

[0007] For this reason, conventionally, in the vicinity of these electronic devices and production facilities in factories, under indoor wiring, under high-voltage electric wires, and the like,
As a method for improving the adverse effects of the electromagnetic waves radiated from them, for example, an apron or glasses in which a metal wire is woven or embedded has been proposed.

However, in such a conventional method, it is not possible to remove all of the adverse effects caused by electromagnetic waves radiated from the electronic equipment, high-voltage wires, etc., but only to remove a part thereof. Therefore, there is a problem that adverse effects on human bodies and electronic devices cannot be avoided.

Further, in places where there is a lot of lightning, such as in Gunma Prefecture, electrical appliances and electronic devices installed indoors or devices on which such electrical products and electronic devices are mounted may malfunction or break down due to lightning damage. However, there was a problem that it was damaged or damaged, but no effective countermeasure was taken.

[0010]

SUMMARY OF THE INVENTION In view of the above-mentioned problems of the prior art, a main object of the present invention is to radiate radiation from electronic devices, high-voltage wires, and the like by using a specific construction material. An object of the present invention is to provide an electromagnetic wave protection building material capable of effectively preventing an adverse effect of an electromagnetic wave.

[0011]

According to the present invention, such an object is achieved by absorbing electromagnetic waves radiated from an electronic device or a high-voltage wire or the like, and by using the electromagnetic waves radiated from the electronic device or a high-voltage wire or the like. This is achieved by providing an electromagnetic wave protection building material, which comprises a protection material capable of preventing adverse effects.

[0012]

As described above, according to the present invention, it is possible to absorb electromagnetic waves radiated from electronic devices, high-voltage wires, etc., and to prevent adverse effects due to electromagnetic waves radiated from electronic devices, high-voltage wires, etc. The material is equipped with an electromagnetic wave protection building material characterized by the fact that it prevents the harmful effects of electromagnetic waves radiated from electronic devices and high-voltage wires, etc., thereby effectively preventing the harmful effects on the human body. In addition to the above, it is possible to effectively prevent the adverse effect of erroneously operating another electronic device or a device on which the electronic device is mounted.

That is, by using the electromagnetic wave protection building material according to the present invention for a building material such as a house or furniture, the charcoal used in the electromagnetic wave protection building material is irradiated with electromagnetic waves radiated from electronic devices, high-voltage electric wires or the like. To prevent the adverse effects of electromagnetic waves radiated from electronic devices, high-voltage wires, etc., to effectively prevent the adverse effects on the human body, and to mount other electronic devices or electronic devices. The adverse effect of malfunctioning the device can be effectively prevented.

Therefore, by using the electromagnetic wave protection building material for building materials such as ceilings, walls, floors and the like of houses and factories, even if the houses and factories are under high-voltage electric wires, etc. Even if it is near the production equipment of the factory or under the indoor wiring, etc., the harmful effects of the radiated electromagnetic waves are prevented, and the effect of preventing the harmful effects on the human body is almost perfect. Thus, the effect of preventing the adverse effects on the device to which the electronic device is attached becomes almost perfect.

Further, by using the electromagnetic wave protection building material for building materials such as ceilings, walls, floors and the like of houses and factories, even if the houses and factories are under high-voltage electric wires, electronic devices and the like. Even if it is near the factory's production equipment or under the indoor wiring, it prevents the adverse effects of the electromagnetic waves radiated from them, causing malignant tumors (leukemia, brain tumor, etc.) in the human body such as residents and employees, It is possible to eliminate the inconvenience of causing disorders of the eyes and the visual system (eye fatigue, reduced visual acuity, cataracts, etc.).

[0016]

BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be described in detail with reference to specific embodiments, with reference to the accompanying drawings, in which: FIG.

1 to 3 show a first embodiment of an electromagnetic wave shielding building material according to the present invention.

An electromagnetic wave protection building material 1 absorbs electromagnetic waves radiated from electronic devices, high-voltage wires, etc., and can prevent adverse effects due to electromagnetic waves radiated from electronic devices, high-voltage wires, etc. A large number of small-sized inclusions 3 made of a synthetic resin material such as styrofoam mixed and interposed with the protective material 2 to prevent uneven distribution due to the movement of the protective material 2; And an exterior body 4 that covers the inclusion 3 and is formed in a predetermined building material shape (for example, a plate shape when used for a plate shape such as a ceiling, floor, or tatami mat).

The protective member 2 is made of bamboo charcoal, and can absorb electromagnetic waves and prevent the adverse effects of the electromagnetic waves. The bamboo charcoal is obtained by carbonizing a bamboo material, is thermally decomposed by heating the bamboo material to a sufficiently high temperature, and carbonized to obtain a hard material having a high carbon content. Are better.

In the present embodiment, the bamboo charcoal is in the form of small pieces of any shape crushed into small blocks, and is uniformly disposed (distributed and dispersed) on building materials. At this time, the bamboo charcoal
They are uniformly arranged (distributed and dispersed) according to their size and shape, improving the effectiveness of the electromagnetic wave protection function.

Further, the above-mentioned inclusions 3 are interposed for uniformly disposing (distributing and dispersing) the protective material 2 and are made of a lightweight and inexpensive material such as foam styrol which has heat insulating properties. Of synthetic resin material. In this embodiment, the synthetic resin material such as foamed sterol is in the form of small pieces of any shape formed into small blocks.

The exterior body 4 includes a frame 5 formed of a rectangular frame of wood or metal having a rectangular cross section, and a rectangular metal net provided in a space on both the front and back surfaces of the frame 5. Net 6
And a grid frame 7 laid on the surface of a metal net 6 on both the front and back sides of the frame body 5 while the reinforcing bars are assembled in a grid shape as a whole. It is formed in a predetermined building material shape (for example, a plate shape when used for a plate shape such as a ceiling, a floor, or a tatami mat) by securely holding the object 3 therein.

The exterior body 4 is not limited to the frame body 5, the metal net 6, and the lattice frame 7 of the present embodiment, but may be made of wood or metal according to the type of building material. A frame body 5 formed in a rectangular frame shape, and a cover plate made of wood or a metal material provided in a space on both surfaces of the front and back surfaces of the frame body 5,
And has an effect that optimal performance can be exhibited according to the type of building.

Further, the frame 5 constituting the exterior body 4 is not limited to the rectangular section of the present embodiment, but may be of a plate shape or the like.

Further, unlike the present embodiment, the exterior body 4 is provided in a frame 5 formed in a frame shape, a space on both surfaces of the front and back surfaces of the frame 5, and a space on both sides. The exterior body 4 is formed from the rectangular metal net 6 and the large number of charcoals 2 and the inclusions 3 are reliably contained and held, so that a predetermined building material shape can be obtained.

The electromagnetic wave protection building material 1 of these embodiments is suitable for use on ceilings, floors, tatami mats and the like at lightly loaded locations.

When used for a wall or floor at a heavy load location, the electromagnetic wave protection building material 1 includes the protection material 2 and the inclusion 3
At the same time, the protective material 2 and the inclusions 3 are integrally fixed, and a cement mixture of concrete or mortar for imparting sufficient strength as a building material is used. And an exterior body 5 which covers the inclusions 3 and the cement admixture and is formed into a predetermined building material shape (for example, a plate shape when used for a plate shape such as a wall or a floor). And have sufficient strength against heavy loads.

The inclusions 3 are not limited to the large number of small pieces in the above-described embodiment, but may be formed into a large number of large pieces, plate-like pieces, or the like. Needless to say, it can be of any shape and size, and a large number of charcoals 2 are evenly arranged (distributed and dispersed) according to their size and shape to ensure that It can be of a structure in which it is included.

On the other hand, the protective material 2 is not limited to the bamboo charcoal of the above embodiment, but absorbs electromagnetic waves radiated from electronic devices, high-voltage electric wires and the like, and generates electromagnetic waves radiated from electronic devices and high-voltage electric wires. Other materials can be used as long as the adverse effects can be prevented.

As an alternative to the bamboo charcoal, for example,
There are charcoal and other vegetable charcoal, which has the same effect as bamboo charcoal.
Among the plant charcoal, wood used as a material for charcoal includes hardwood such as zelkova (keyaki), sen (plug), and tochi (rubber), or cedar,
There are conifers such as Hinoki (cypress) and Tsuga (tsuga).

Further, the bamboo charcoal, charcoal or other vegetable charcoal 2 is not limited to the large number of small pieces in the above embodiment, but may be a large number of medium pieces or a large number of large pieces. Of course, it can be made into any shape and size according to the purpose by making it into a powdery form, and electromagnetic waves radiated from electronic devices, high-voltage wires, etc. It can absorb and prevent the adverse effects of electromagnetic waves radiated from electronic devices, high-voltage wires, and the like.

Further, the shape of the exterior body 4 is not limited to the rectangular plate shape of the above-described embodiment, but may be an optimal shape corresponding to the type of building material of the building. And may have a polygonal shape or other shapes.

On the other hand, the thickness of the outer package 4 may be set to an optimum value in response to electromagnetic waves radiated from near electronic equipment or production equipment in a factory, indoor wiring, or under high-voltage wires. The thickness can be as large as possible.

Next, the operation of the above embodiment will be described.

According to the electromagnetic wave protection building material of one embodiment of the present invention, a large number of small protection materials 2 and inclusions 3 and a predetermined building material covering these many protection materials 2 and inclusions 3 are provided. An exterior body 4 formed in a shape (for example, a plate when used for a plate such as a ceiling or a tatami mat) and an electromagnetic wave protection building material 1 formed from the building 4 are used for building buildings such as houses and factories. By using it as a material, it absorbs electromagnetic waves radiated from electronic devices and high-voltage wires, etc., and blocks the adverse effects of electromagnetic waves radiated from electronic devices and high-voltage wires, etc. In addition to the above, it is possible to effectively prevent the adverse effect of erroneously operating another electronic device or a device on which the electronic device is mounted.

That is, by using the electromagnetic wave protection building material 1 according to the present invention for building materials such as ceilings, walls and floors of houses and factories, the electromagnetic wave protection building material 1 is made of bamboo charcoal, charcoal or other vegetable charcoal. The protective material 2 absorbs the electromagnetic waves radiated from the electronic devices and the high-voltage electric wires and the like, prevents the adverse effects of the electromagnetic waves radiated from the electronic devices and the high-voltage electric wires and the like, and effectively prevents the adverse effects on the human body. In addition to this, it is possible to effectively prevent the adverse effect of malfunctioning other electronic devices or devices on which the electronic devices are mounted.

Therefore, the electromagnetic wave protection building material 1 according to the present invention.
Can be used for building materials such as ceilings, walls and floors of houses and factories, etc., even if the houses and factories are under high-voltage wires, or near electronic equipment or factories' production facilities, or indoor wiring. Even if it is located below, the harmful effects of radiated electromagnetic waves are prevented, the harmful effects of the harmful effects on the human body are almost perfect, and other electronic devices or devices equipped with electronic devices are installed. The effect of preventing the adverse effects on the surface is almost perfect.

Further, by using the electromagnetic wave protection building material 1 according to the present invention for building materials such as ceilings, walls and floors of houses and factories, even if the houses or factories are located under high-voltage electric wires,
Or, even near electronic equipment or factory production facilities or under indoor wiring, etc., it can prevent the adverse effects of electromagnetic waves radiated from them and cause the occurrence of malignant tumors (leukemia, leukemia, Inconveniences such as brain tumors) and eye and visual system disorders (eye fatigue, reduced visual acuity, cataracts, etc.) can be eliminated.

Further, by using the electromagnetic wave protection building material 1 for building materials such as ceilings, floors, tatami mats, etc., it is possible to malfunction electronic devices installed in a room or devices to which those electronic devices are mounted due to lightning damage. Inconvenience such as breakdown or breakage can be solved.

The electromagnetic wave protection building material 1 of the present invention can be formed into any shape in accordance with the shape of the building material at the time of construction work, and the thus formed electromagnetic wave protection building material can be used between building materials. Or use as it is as a building material, there is no need for special construction, so there is no adverse effect on the construction work itself, of course, there is little effect on the space, further cost increase factors Since the number is small, the effect is great, and it is easy to use.

FIG. 4 shows a second embodiment of an electromagnetic wave shielding building material according to the present invention.

Unlike the above embodiment, the inclusions 3 of the electromagnetic wave protection building material 1 are not formed into a large number of small (medium, large) flakes, but are made of synthetic resin (plastic) such as foamed styrol.
Etc. are integrally formed.

At this time, bamboo charcoal, charcoal or other vegetable charcoal 2 as a protective material is uniformly disposed (distributed) according to its size and shape when integrally forming synthetic resin (plastic) such as styrene foam. (There is a dispersion), and has a structure in which it is securely held in the exterior body 4, and absorbs electromagnetic waves radiated from electronic devices, high-voltage electric wires, etc., as in the above-described embodiment. It is possible to prevent adverse effects due to electromagnetic waves radiated from devices, high-voltage wires, and the like.

FIGS. 5 and 6 show a third embodiment of an electromagnetic wave shielding building material according to the present invention.

The bamboo charcoal, charcoal or other vegetable charcoal 2 which is a defense material of the electromagnetic wave protection building material 1 is different from the above-mentioned embodiment in that the bamboo charcoal or charcoal or other vegetable charcoal 2 which is a powdery protective material is used. I'm using

The powdery bamboo charcoal, charcoal and other vegetable charcoal are
Bamboo charcoal, charcoal, or other plant charcoal 2 is crushed into powdered bamboo charcoal, charcoal, or other vegetable charcoal, or crushed bamboo material, wood, or other plant is carbonized, such as bamboo charcoal or wood charcoal, into powder. Bamboo charcoal, powdered charcoal, or other powdered vegetable charcoal is used.

At this time, the protective material 2 made of powdery bamboo charcoal, charcoal or other vegetable charcoal is uniformly formed according to the size and shape when synthetic resin (plastic) such as foamed sterol is integrally molded. The electromagnetic wave protection building material 1, which is a product after molding, is formed in a sheet or other plate shape shown in FIG. 5 or a film or other film shape shown in FIG. Have been.

Although not shown, unlike the above-described embodiment, the protective material 2 made of powdery bamboo charcoal, charcoal or other vegetable charcoal may be provided via the inclusion 3 or using the inclusion 3. Instead, the protective material 2 having a structure filled in the exterior body 4 or the protective material 2 made of powdery bamboo charcoal, charcoal, or other vegetable charcoal is bonded to each other via a bonding material such as an adhesive to form a powdery material. The protection material 2 made of bamboo charcoal, charcoal or other vegetable charcoal can be made to have a structure in which the protection materials 2 are integrated, and the electromagnetic wave protection building material 1 can be formed in a sheet shape or other plate shape.

The sheet or other plate shown in FIG.
Or, an electromagnetic wave having a structure in which an exterior body 4 is filled with an electromagnetic wave protection building material 1 and a protection material 2 made of powdery bamboo charcoal or charcoal or other plant charcoal formed in a film or other film shape as shown in FIG. An electromagnetic wave protection building material defense material 1 having a structure in which a defense building material defense material 1 and a plurality of defense materials 2 in which powdered bamboo charcoal, charcoal, and other plant charcoal are integrated are laminated and formed into a plate shape and a film shape. It can be used by sandwiching it on a building material or attaching it to the inner or outer surface of the building material, and absorbs electromagnetic waves radiated from electronic devices, high-voltage wires, etc. And the adverse effects of electromagnetic waves radiated from high-voltage wires or the like.

FIG. 7 shows a fourth embodiment of an electromagnetic wave protection building material according to the present invention.

The bamboo charcoal, charcoal and other vegetable charcoal 2 which is the defense material of the electromagnetic wave protection building material 1 is different from the above-mentioned embodiment, and is not crushed and remains in the shape of the bamboo charcoal, charcoal and other vegetable charcoal 2 itself (all Shape), and the exterior body 4 is formed through a large number of flaky inclusions 3 made of a synthetic resin material such as foamed styrol.
It is formed in the structure filled inside.

Although not shown, unlike the above-described embodiment, the protective material 2 made of bamboo charcoal, charcoal, or other vegetable charcoal in its original shape (all shapes) differs from the above-described embodiment in that the inclusion 3 Without using, the bamboo charcoal, charcoal, or other vegetable charcoal 2 is connected to each other via a bonding material such as an adhesive, or a structure having a structure filled in the exterior body 4 or bamboo charcoal, charcoal, or other vegetable charcoal 2. It can be of a structure in which they are integrated.

The electromagnetic wave protection building material 1 formed in a plate shape or another shape of the above embodiment can be used by sandwiching it on a building material or laying it on the lower surface of the building material. As in the embodiment, it is possible to absorb electromagnetic waves radiated from electronic devices, high-voltage wires, and the like, and to prevent adverse effects due to electromagnetic waves radiated from electronic devices, high-voltage wires, and the like.

The present invention is not limited to the above-described embodiment, but can be variously modified.

For example, the present invention is not limited to the ceiling, floor, and tatami mats of the above embodiment, but may include doors, sliding doors, sliding doors, windows, etc., in addition to the main body structures such as walls, partition walls, columns, and curtain walls. And fittings such as doors and shutters, and interiors such as fixed beds, fixed furniture, fixed shelves, fixed storage units, fixed vanities, kitchen units, bathroom units, ceiling panels, floor panels, partitions, etc. Can be formed into these various building material shapes, protecting the human body from the adverse effects of electromagnetic waves radiated from electronic devices, indoor wiring and high-voltage wires, and adversely affecting other electronic devices and causing malfunctions It is possible to effectively prevent the adverse effects of

The effect of protecting the human body and other electronic devices from the adverse effects of electromagnetic waves by applying the present invention to the main body structure, fittings, and interior of a building is of course great for ordinary houses and buildings. In particular, there are remarkable ones in hospitals where patients such as operating rooms and examination rooms and medical equipment are located, and offices where electronic computers and communication devices are located.

Further, the inclusion 3 of the present invention is different from the above-mentioned embodiment, and is not limited to Styrol, but can be other synthetic resin (plastic).

Examples of the synthetic resin (plastic) include a thermoplastic synthetic resin (thermoplastic plastic) and a thermosetting synthetic resin (thermosetting plastic).

Examples of the thermoplastic synthetic resin (thermoplastic) include polyethylene, polypropylene, polyvinyl, polyester (tetron), polycarbonate, polyamide (nylon), and polyfluoroethylene (fluororesin) in addition to the above-mentioned polystyrene (styrol resin). Teflon) and others.

As the thermosetting synthetic resin (thermosetting plastic), in addition to the above polyurethane (urethane resin), silicon resin (silicon), phenol resin, epoxy resin, urea resin, melamine resin, alkyd resin and the like There is.

Further, the inclusion 3 of the present invention is not limited to the synthetic resin (plastic) described above, but may be an inorganic material such as gypsum or gravel, or a paper material such as waste paper or used clothes, depending on the type of building material. One or two or more types of fibrous materials such as cloth materials and other materials can be selected and used, and there is an effect that optimal performance can be exhibited according to the type of building.

Further, in the present invention, unlike the above-described embodiment, the above various types (small, large, powder, It may be of a structure filled with bamboo charcoal, charcoal or other vegetable charcoal 2 in the form of a plate or a film.

Further, in the present invention, unlike the above embodiment, the above various types (small, large, powder, plate, etc.) can be used without using the inclusions 3 and the outer package 4. (Film-like) bamboo charcoal, charcoal or other vegetable charcoal 2 may be joined to each other via a bonding material such as an adhesive to form a structure in which the bamboo charcoal, charcoal or other vegetable charcoal 2 is integrated.

Further, in the present invention, unlike the above embodiment, the bamboo charcoal, charcoal or other vegetable charcoal 2 is not broken and the shape of the bamboo charcoal or charcoal or other vegetable charcoal 2 itself is maintained (whole shape). And a structure in which the inside of the exterior body 4 is filled via the inclusion 3 or without using the inclusion 3.

Further, in the present invention, unlike the above-described embodiment, the bamboo material, wood and other plants are limited to those obtained by steaming bamboo charcoal, charcoal and other plant charcoal as they are in a large (full) form. Without grinding, thinned wood or the like can be made into crushed bamboo charcoal, crushed charcoal, or other crushed plant charcoal that has been steamed and baked in advance, and the exterior body can be inserted via the inclusion 3 or without using the inclusion 3 4 or a structure in which bamboo charcoal, charcoal, or other vegetable charcoal 2 is integrated with each other by bonding bamboo charcoal, charcoal, or other vegetable charcoal 2 via a bonding material such as an adhesive. It can be.

As described above, according to the present invention, the protective material 2
Is not limited to the above-described embodiment as long as it can absorb electromagnetic waves and can prevent the adverse effects of electromagnetic waves, and of course, can be other than bamboo charcoal, charcoal, and other vegetable charcoal. Also, the shape is not limited to a lumpy and arbitrarily shaped piece, but may be of any size and shape.

[0067]

As described above, according to the present invention, by using an electromagnetic wave protection building material having a specific structure as a building material for a building such as a house or a factory, bamboo charcoal used for the electromagnetic wave protection building material can be used. Charcoal and other plant charcoal absorb electromagnetic waves radiated from electronic devices and high-voltage wires, etc., prevent the adverse effects of electromagnetic waves radiated from electronic devices and high-voltage wires, and reduce the adverse effects that they have on the human body. This has the advantage that it can be effectively prevented, and that the adverse effect of erroneously operating another electronic device or a device on which the electronic device is mounted can be effectively prevented.

(1) By using the electromagnetic wave protection building material according to the present invention for a building material such as a house or furniture, the bamboo charcoal, charcoal or other plant charcoal used in the electromagnetic wave protection building material is used in an electronic device. Absorbs electromagnetic waves radiated from electric and high-voltage wires, etc., prevents the adverse effects of electromagnetic waves radiated from electronic devices and high-voltage wires, etc., and effectively prevents them from affecting the human body. There is an advantage that an adverse effect of malfunctioning a device or a device to which an electronic device is mounted can be effectively prevented. (2) According to the present invention, by using an electromagnetic wave protection building material for a building material such as a ceiling, a wall, or a floor of a house or a factory, even if the house or factory is under a high-voltage electric wire, Or, even if it is near electronic equipment or factory production equipment, or under indoor wiring, etc., the harmful effects of radiated electromagnetic waves are prevented, and the harmful effects of them on the human body are almost completely prevented. This has the advantage that the effect of preventing the adverse effects on the electronic device or the device on which the electronic device is mounted is substantially perfect. (3) According to the present invention, by using an electromagnetic wave protection building material for building materials such as ceilings, walls, floors and the like of houses and factories, even if the houses and factories are under high voltage electric wires, Or, even near electronic equipment or factory production facilities or under indoor wiring, etc., it can prevent the adverse effects of electromagnetic waves radiated from them and cause the occurrence of malignant tumors (leukemia, leukemia, This has the advantage that the inconvenience of causing a brain tumor or the like and eye and visual system disorders (eye fatigue, reduced vision, cataract, etc.) can be eliminated. (4) According to the present invention, by using an electromagnetic wave protection building material for building materials such as ceilings, walls, floors, etc. of houses and factories, it is possible to prevent adverse effects due to electromagnetic waves. Since no special equipment or modification is required, the existing electronic equipment can be used as it is, and the equipment cost and running cost can be extremely reduced, so that the effect is extremely large.

[Brief description of the drawings]

FIG. 1 is a front view showing a first embodiment of an electromagnetic wave shielding building material according to the present invention.

FIG. 2 is a plan view showing a first embodiment of the electromagnetic wave protection building material.

FIG. 3 is an enlarged sectional view of a main part of the first embodiment of the electromagnetic wave protection building material.

FIG. 4 is an enlarged sectional view of a main part of a second embodiment of an electromagnetic wave protection building material according to the present invention.

FIG. 5 is a sectional view showing a third embodiment of an electromagnetic wave protection building material according to the present invention.

FIG. 6 is a sectional view showing a third embodiment of an electromagnetic wave protection building material according to the present invention.

FIG. 7 is a sectional view showing a fourth embodiment of an electromagnetic wave protection building material according to the present invention.

[Explanation of symbols]

1 Building materials for electromagnetic wave protection 2 Protective materials (bamboo charcoal, charcoal, other vegetable charcoal, etc.) 3 Inclusions (synthetic resin materials such as styrofoam)
(Inorganic materials such as gypsum and sand and gravel) (Fibrous materials such as paper materials such as used paper and cloth materials such as used clothes) 4 Exterior body 5 Frame body 6 Mesh (metal net) 7 Grid frame

Claims (21)

[Claims] An electromagnetic wave radiated from an electronic device, a high-voltage electric wire, or the like is absorbed, and a protective material capable of preventing an adverse effect of the electromagnetic wave radiated from the electronic device, a high-voltage electric wire, or the like is provided. Characteristic electromagnetic shielding building materials. 2. The electromagnetic wave protection building material according to claim 1, wherein the protection material is bamboo charcoal. 3. The building material according to claim 1, wherein the defense material is charcoal or other plant charcoal. The wood used as the material for the charcoal is zelkova,
The electromagnetic wave protection building material according to claim 3, wherein the building material is a hardwood such as sen (plug) and tochi (rubber). 5. The electromagnetic wave protection building material according to claim 3, wherein the wood used as the material of the charcoal is a conifer such as a cedar, a cypress (hinoki), and a tsuga (tsuga). 6. The defense material is formed in a number of pieces.
The electromagnetic wave protection building material according to any one of claims 1 to 5, characterized in that: 7. The electromagnetic wave protection building material according to claim 1, wherein the protection material is formed in a powder form. 8. The defense material is in its original shape (all shapes).
The electromagnetic wave protection building material according to any one of claims 1 to 5, wherein the building material is formed of: 9. The electromagnetic wave protection building material according to claim 1, wherein the defense material is disposed substantially uniformly. 10. The protection material according to claim 1, wherein inclusions are interposed to prevent uneven distribution due to movement.
The electromagnetic wave protection building material according to any one of claims 9 to 9. 11. The electromagnetic wave protection building material according to claim 10, wherein the inclusions are formed in a number of pieces. 12. The electromagnetic wave protection building material according to claim 10, wherein the inclusions are formed in a powder form. 13. The method according to claim 10, wherein the inclusion is made of a synthetic resin material such as foamed styrol.
The electromagnetic wave protection building material according to any one of the above. 14. The electromagnetic wave protection building material according to claim 10, wherein the inclusions are made of an inorganic material such as gypsum or gravel. 15. The method according to claim 10, wherein the inclusions are made of a fibrous material such as a paper material such as used paper or a cloth material such as used clothes.
An electromagnetic wave protection building material according to claim 12. 16. The electromagnetic wave protection building material according to claim 10, wherein two or more kinds of materials are selectively used as the inclusions. 17. The electromagnetic wave protection building material according to claim 1, wherein the protection material is covered by an exterior body having an outer shape formed into a predetermined building material shape. 18. An exterior body comprising: a frame formed by forming a rectangular cross section of wood or metal material having a rectangular cross section; and a net such as a rectangular metal net provided in a space on both the front and back surfaces of the frame. And a grid frame composed of reinforcing bars arranged in a grid and formed in a rectangular shape as a whole, and a grid frame erected on the surface of a net such as a metal net on both the front and back sides of the frame body. Make sure that things are included. The electromagnetic wave protection building material according to claim 17, characterized in that: 19. The electromagnetic wave protection building material according to claim 1, wherein the outer shape is formed in a sheet shape or another plate shape. 20. The electromagnetic wave protection building material according to claim 1, wherein the outer shape is formed in a film shape or another film shape. 21. The method according to claim 1, wherein the outer shape is a plate-shaped building material such as a ceiling, a floor or a tatami mat, or another predetermined building material shape. An electromagnetic wave protection building material as described in.