KR101895027B1 - Panel for bullet-proof, explosion proof and shielding electromagnetic waves - Google Patents

Panel for bullet-proof, explosion proof and shielding electromagnetic waves Download PDF

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KR101895027B1
KR101895027B1 KR1020160164555A KR20160164555A KR101895027B1 KR 101895027 B1 KR101895027 B1 KR 101895027B1 KR 1020160164555 A KR1020160164555 A KR 1020160164555A KR 20160164555 A KR20160164555 A KR 20160164555A KR 101895027 B1 KR101895027 B1 KR 101895027B1
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proof
explosion
layer
electromagnetic wave
panel
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KR1020160164555A
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Korean (ko)
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KR20180064200A (en
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이명식
이상호
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주식회사 하이젠
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0414—Layered armour containing ceramic material
    • F41H5/0428—Ceramic layers in combination with additional layers made of fibres, fabrics or plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
    • F41H5/0478—Fibre- or fabric-reinforced layers in combination with plastics layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/212—Electromagnetic interference shielding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B2001/925—Protection against harmful electro-magnetic or radio-active radiations, e.g. X-rays

Abstract

본 발명은, 건축물, 특히 지휘소나 특수건물에 설치되어 테러 등에 의한 폭발물에 대해 상기 건축물을 보호함과 아울러, 전자파를 포함한 전자기 펄스에 대해 상기 건축물 내부의 인명과 전자기기를 보호할 수 있는 방탄, 방폭 및 전자파 차단 패널에 관한 것이다.
본 발명은, 방탄, 방폭 및 전자파 차단 패널에 관한 것으로, 폴리카보네이트층(10), 전자파 차단층(20), 세라믹층(30) 및 방폭섬유(40)가 상호간 접착된 1군의 층이 1~3층으로 적층되어 이루어진다.Disclosure of Invention Technical Problem [8] The present invention has been made in view of the above problems, and it is an object of the present invention to provide a method of protecting a building, particularly a defense structure against explosives by terrorism or the like, Explosion-proof and electromagnetic wave shielding panel.
The present invention relates to a bulletproof, explosion-proof and electromagnetic wave shielding panel, in which a group of layers in which a polycarbonate layer 10, an electromagnetic wave shielding layer 20, a ceramic layer 30 and an explosion- To three layers.

Description

방탄, 방폭 및 전자파 차단 패널{PANEL FOR BULLET-PROOF, EXPLOSION PROOF AND SHIELDING ELECTROMAGNETIC WAVES}PANEL FOR BULLET-PROOF, EXPLOSION PROOF AND SHIELDING ELECTROMAGNETIC WAVES FIELD OF THE INVENTION [0001]

본 발명은 방탄, 방폭 및 전자파 차단 패널에 관한 것으로서, 보다 상세하게는, 건축물, 특히 지휘소나 특수건물에 설치되어 테러 등에 의한 폭발물에 대해 상기 건축물을 보호함과 아울러, 전자파를 포함한 전자기 펄스에 대해 상기 건축물 내부의 인명과 전자기기를 보호할 수 있는 방탄, 방폭 및 전자파 차단 패널에 관한 것이다. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bulletproof, explosion-proof and electromagnetic wave shielding panel, and more particularly, to a bulletproof, explosion-proof and electromagnetic wave shielding panel which is installed in a building, especially a command post or a special building, Explosion-proof and electromagnetic wave shielding panels capable of protecting persons and electronics inside the building.

방탄의 개념은 발사된 총알, 대포, 지뢰로부터 인명을 보호하는 것으로 여러가지 까다로운 규격이 있으나 거의 대부분 국가적인 기밀사항이거나 국가 전략적인 사항으로 일반인이 정보를 취득하기가 매우 어렵다. 최근 9.11 테러 이후 방호에 대한 시민의식이 고조되면서 군인뿐만 아니라 일반 시민에까지 방탄/방호 제품이 확대되어야 한다는 인식의 전환이 일어나고 있고 이에 따른 방탄/방호산업 또한 활발히 전개될 것으로 예상되고 있다.The concept of bulletproof is to protect people from bullets, cannons and land mines. There are many tricky standards, but most of them are national confidential matters or national strategic issues. As the public awareness of protection has increased since the 9.11 terrorist attacks, there is a shift in awareness that bulletproof / protective products should be extended not only to the soldiers but also to ordinary citizens, and the bulletproof / protective industry is expected to be actively developed accordingly.

특히 최근 이슬람의 무장세력인 IS의 무차별적인 테러 위협으로 총기 또는 폭발물로부터 인명을 보호하기 위한 시설이 필요하게 되었고, 이러한 시설의 예가 일본 실용신안등록 제3082065호(2001.09.12. 등록, 방탄기능을 갖는 필름을 갖는 커튼)에 개시된 바 있다.In particular, recently, the IS terrorist threat of Islamic armed forces has necessitated a facility to protect human lives from firearms or explosives. An example of such a facility is the Japanese Utility Model Registration No. 3082065 (registered on September 12, 2001) A curtain having a film having a certain thickness.

한편, 기술의 발달과 더불어 현대인들은 각종 전자제품 속에서 생활하고 있으며, 전기에너지를 이용하여 작동되는 전자제품에서는 일정 수준 이상의 전자파가 방출되고 있다. 따라서 현대인들은 항상 전자파에 노출되어 있다.On the other hand, along with the development of technology, modern people are living in various electronic products, and in electronic products operated by using electric energy, a certain level of electromagnetic waves are emitted. Therefore, modern people are always exposed to electromagnetic waves.

이러한 전자파는 인체에 심각한 유해를 가하는 것으로 전자파의 유해여부에 대해서는 이론의 여지가 없다. 전자파는 피부 속 깊이 침투해 장기까지 도달하는 것으로 알려져 있는데, 이렇게 피부에 흡수된 전자파는 대부분 열로 변환되어 생체조직의 온도를 상승시킨다. 이와 같이 전자파에 의해 생체조직세포의 온도가 상승되면, 인체 면역기능이 파괴되어 각종 질병이 유발된다.Such electromagnetic waves cause serious harm to the human body, and there is no theory about whether harmful electromagnetic waves are harmful. Electromagnetic waves are known to penetrate deeply into the skin and reach the organs. Thus, most of the electromagnetic waves absorbed by the skin are converted into heat, which increases the temperature of the living tissue. When the temperature of the biotissue cells is raised by the electromagnetic waves as described above, the human immune function is destroyed and various diseases are induced.

따라서 이렇게 유해한 전자파를 차단하기 위한 특허 또는 제품이 다양하게 출현하고 있다.Therefore, a variety of patents or products are emerging to block such harmful electromagnetic waves.

그러나 전자파를 차단하면서도 테러 등에 대비하여 방탄/방폭 기능을 갖는 특허 또는 제품에 대한 연구는 현재까지 부재한 실정이다. 특히 사람들이 주로 생활하는 건축물의 내장재 또는 외장재로 사용되면서 내부에서 생활하는 사람들을 폭발물 등으로부터 보호하면서도 일상적인 전자파에 대해서도 보호할 수 있는 기술을 개발할 필요가 있다. However, there has been no research on patents or products that have anti-bulletproof / explosion-proof functions in preparation for terrorism while shielding electromagnetic waves. Especially, it is necessary to develop a technology that protects people living in the building from explosives and so on, while protecting people from everyday electromagnetic waves, as it is used as an interior material or exterior material of a building in which people live mainly.

아울러, 전자기 펄스(Electromagnetic Pulse : EMP)는 전자기기를 물리적으로 파괴시킬 수 있을 정도로 강력하고 순간적인 전자기적 충격파를 말한다. 최근에는 전자기 펄스(EMP)를 이용하여 전자기 펄스의 영향을 받는 곳에 있는 모든 전자기기를 파괴하는 테러 유형도 등장하고 있다. 이러한 전자기 펄스는 건축물 내부의 전자기기를 파괴하여 전자기기의 작동정지에 따른 사회적 및 시스템적인 혼란을 유발할 수 있어 이에 대한 대비가 요구된다. In addition, electromagnetic pulse (EMP) is a powerful and instantaneous electromagnetic shock wave capable of physically destroying an electronic device. In recent years, there has also been a type of terrorism that uses electronic pulses (EMP) to destroy all electronic devices that are affected by electromagnetic pulses. Such electromagnetic pulses may cause disruption of electronic devices inside the building, which may cause social and systematic disruption due to the suspension of the electronic devices.

(실용신안문헌 1) JP3082065 U(Utility model document 1) JP3082065 U

본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로서, 본 발명의 목적은, 테러에 의한 총알이나 파편 등의 충돌에도 방탄성능을 발휘할 수 있는 방탄, 방폭 및 전자파 차단 패널을 제공하는 데 있다.It is an object of the present invention to provide a bulletproof, explosion-proof and electromagnetic wave shielding panel capable of exhibiting a bulletproof performance even in the event of a collision of bullets or fragments by terrorism.

본 발명의 다른 목적은, 방탄/방폭 기능뿐만 아니라 전자파를 포함한 EMP 차단 기능도 갖는 방탄, 방폭 및 전자파 차단 패널을 제공하는 데 있다. It is another object of the present invention to provide a bulletproof, explosion-proof, and electromagnetic wave shielding panel having not only a bulletproof / explosion-proof function but also an EMP blocking function including electromagnetic waves.

상기한 바와 같은 목적을 달성하기 위한 본 발명의 특징에 따르면, 본 발명은, 방탄, 방폭 및 전자파 차단 패널에 관한 것으로, 폴리카보네이트층, 전자파 차단층, 세라믹층 및 방폭섬유가 상호간 접착된 1군의 층이 1~3층으로 적층되어 이루어진다.According to an aspect of the present invention, there is provided a bulletproof, explosion-proof, and electromagnetic shielding panel including a polycarbonate layer, an electromagnetic wave shielding layer, a ceramic layer, Are laminated one to three layers.

이때 상기 전자파 차단층은 다수의 관통공이 형성된 철망으로 이루어지고, 상기 방폭섬유는 유리 섬유(Glass fiber), 아라미드 섬유(Aramid fiber), UWMWPE 섬유(Ultra high-molecular-weight polyethylene fiber), 및 폴리벤즈 옥사졸 섬유(Polybenzoxazole(PBO) fiber) 중 하나이거나, 상기 섬유 중 하나에 에폭시(epoxy), 우레탄(urethane), 폴리에스터(polyester), 비닐(vinylester), 페놀수지(phenol), 탄소섬유(carbon fabrics) 펄프(pulp) 등의 섬유 또는 필름이 혼합되어 구성된다.The electromagnetic shielding layer is made of a wire mesh having a plurality of through holes formed therein. The explosion-proof fibers are made of glass fiber, aramid fiber, ultra high-molecular-weight polyethylene (UWMWPE) Polybenzoxazole (PBO) fiber, or one of the fibers may be an epoxy, a urethane, a polyester, a vinylester, a phenol resin, a carbon fiber, fiber or pulp, or the like.

본 발명에 따른 방탄, 방폭 및 전자파 차단 패널에 따르면, 테러에 의한 총알이나 파편 등의 충돌에도 방탄성능을 발휘할 수 있어 폭발물에 의한 테러에도 실내에 있는 사람이나 물건에 대한 피해를 방지할 수 있는 장점이 있다.According to the bulletproof, explosion-proof and electromagnetic wave shielding panel according to the present invention, it is possible to exhibit the bulletproof performance even in the event of a collision of bullets or debris caused by terrorism, and it is possible to prevent damage to people and objects in the room .

그리고 본 발명에 따르면, 방탄/방폭 기능뿐만 아니라 전자파를 포함한 EMP 차단 기능도 보유하고 있어 일상적인 전자파의 차단뿐 아니라 전자기기의 파괴를 위한 EMP 공격 또한 차단하여 인간의 안전을 도모하고 테러에 대한 대비가 가능하다는 이점이 있다.According to the present invention, not only the bulletproof / explosion function but also the EMP blocking function including the electromagnetic wave are blocked, thereby blocking the everyday electromagnetic wave as well as the EMP attack for destroying the electronic device, Is possible.

도 1은 본 발명에 따른 방탄, 방폭 및 전자파 차단 패널의 구성을 도시한 사시도,
도 2는 본 발명에 따른 방탄, 방폭 및 전자파 차단 패널이 시공된 상태를 도시한 사시도,
도 3은 본 발명에 따른 방탄, 방폭 및 전자파 차단 패널의 변형예를 도시한 사시도이다. 1 is a perspective view showing the configuration of a bulletproof, explosion-proof and electromagnetic wave shielding panel according to the present invention,
FIG. 2 is a perspective view showing a state in which a bulletproof, explosion-proof and electromagnetic wave shielding panel according to the present invention is installed,
3 is a perspective view showing a modified example of the bulletproof, explosion-proof and electromagnetic wave shielding panel according to the present invention.

이하에서는 본 발명에 따른 방탄, 방폭 및 전자파 차단 패널에 관하여 첨부된 도면과 함께 더불어 상세히 설명하기로 한다.BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

도 1은 본 발명에 따른 방탄, 방폭 및 전자파 차단 패널의 구성을 도시한 사시도이고, 도 2는 본 발명에 따른 방탄, 방폭 및 전자파 차단 패널이 시공된 상태를 도시한 사시도이며, 도 3은 본 발명에 따른 방탄, 방폭 및 전자파 차단 패널의 변형예를 도시한 사시도이다.FIG. 1 is a perspective view showing the configuration of a bulletproof, explosion-proof and electromagnetic shielding panel according to the present invention, FIG. 2 is a perspective view showing a state in which a bulletproof, explosion- 1 is a perspective view showing a modified example of a bulletproof, explosion-proof, and electromagnetic wave shielding panel according to the invention.

도시된 바와 같이, 본 발명에 따른 방탄, 방폭 및 전자파 차단 패널(P)은, 폴리카보네이트층(10), 전자파 차단층(20), 세라믹층(30) 및 방폭섬유(40)가 상호간 접착된 1군의 층이 1~3층으로 적층되어 이루어진다. As shown in the figure, the bulletproof, explosion-proof and electromagnetic shielding panel P according to the present invention is a laminated structure in which the polycarbonate layer 10, the electromagnetic wave shielding layer 20, the ceramic layer 30 and the explosion- The first group consists of one to three layers.

여기서 폴리카보네이트(polycarbonate)는 열가소성 플라스틱의 일종으로, 내충격성, 내열성, 내후성, 자기 소화성, 투명성 등의 특성을 갖고, 강화유리의 약 150배 이상의 충격도를 지니고 있어 유연성 및 가공성이 우수한 재질이다. 이러한 폴리카보테이트의 특성을 이용하여 본 발명에서는 상기 폴리카보네이트로 하나의 층인 폴리카보네이트층(10)을 형성한다.Here, polycarbonate is a kind of thermoplastic, and has properties such as impact resistance, heat resistance, weather resistance, self-extinguishing property, and transparency, and is excellent in flexibility and workability because it has an impact strength of about 150 times or more of tempered glass. In the present invention, the polycarbonate layer 10, which is one layer of the polycarbonate, is formed using the properties of the polycarbonate.

전자파 차단층(20)은 전자파를 차단하기 위한 층으로서, 다양한 소재로 제작될 수 있는데, 본 실시예에서는, 다수의 관통공이 형성된 철망, 예를 들면 타공 Steel Plate로 사용한 것을 예시하고 있다.The electromagnetic wave shielding layer 20 may be made of various materials as a layer for shielding electromagnetic waves. In this embodiment, a wire mesh formed with a plurality of through holes, for example, a perforated steel plate is exemplified.

세라믹층(30)은 비금속 또는 무기질 재료를 높은 온도에서 가공, 성형하여 제조하는 것으로, 이 또한 전자파를 차단하기 위한 용도로 사용된다. 즉, 상기 세라믹층(30)은 전자파 차단층(20)과 인접하여 설치되어 전자파 차단층(20)과 협력하여 전자파를 차단하는 기능을 수행한다. 이러한 세라믹층(30)의 재료는 전자파 차단 성능이 있는 것으로 알려진 것이라면 특별히 한정되지 않는데, 예를 들면, 황토 세라믹을 들 수 있다.The ceramic layer 30 is produced by processing or molding a base metal or an inorganic material at a high temperature and is also used for blocking electromagnetic waves. That is, the ceramic layer 30 is provided adjacent to the electromagnetic wave-shielding layer 20 to function in cooperation with the electromagnetic-wave-shielding layer 20 to shield electromagnetic waves. The material of the ceramic layer 30 is not particularly limited as long as it is known to have electromagnetic wave shielding performance. For example, yellow ceramic can be cited.

특히 본 발명에서 세라믹층(30)을 황토 세라믹으로 제조하면, 전자파 차단 성능뿐만 아니라, 세균 억제 및 유해한 냄새 차단 효과를 나타내게 되어 건축물의 내장재로 사용할 때 추가적인 효능을 발휘할 수 있게 된다.In particular, when the ceramic layer 30 is made of a yellow clay ceramic in the present invention, not only electromagnetic wave shielding performance, but also bacterial suppression and harmful odor blocking effect are exhibited, so that additional effects can be exhibited when the ceramic layer 30 is used as an interior material of a building.

방폭섬유(40)는 유리 섬유(Glass fiber), 아라미드 섬유(Aramid fiber), UWMWPE 섬유(Ultra high-molecular-weight polyethylene fiber), 및 폴리벤즈 옥사졸 섬유(Polybenzoxazole(PBO) fiber) 중 하나이거나, 상기 섬유 중 하나에 에폭시(epoxy), 우레탄(urethane), 폴리에스터(polyester), 비닐(vinylester), 페놀수지(phenol), 탄소섬유(carbon fabrics) 펄프(pulp) 등의 섬유 또는 필름이 혼합되어 구성된다.The explosion-proof fiber 40 may be one of glass fiber, aramid fiber, ultra high-molecular-weight polyethylene (UWMWPE) fiber, and polybenzoxazole (PBO) Fibers or films such as epoxy, urethane, polyester, vinylester, phenol resin, carbon fiber pulp and the like are mixed with one of the fibers .

이상과 같은 4개의 층은 접착제에 의해 상호간 접착된다. 이때 사용되는 접착제의 재료도 특별히 한정되지는 않지만, 실리콘을 사용하는 것이 바람직하다.The four layers as described above are adhered to each other by an adhesive. The material of the adhesive to be used at this time is not particularly limited, but silicon is preferably used.

아울러, 이러한 4개의 층으로 이루어지고 접착제에 의해 접착된 1군의 층은 그 단독으로 사용될 수도 있지만, 2~3층으로 적층되어 사용될 수 있다. 이는 요구되는 방탄/방폭 및 전자파 차단 성능에 따라 결정될 수 있고, 적층되는 개수에 따라 패널이 두께가 달라질 수 있으므로 그 두께에 따라 결정될 수도 있다.In addition, the first group of the four layers and adhered by the adhesive may be used alone or may be laminated in two or three layers. This can be determined according to the required bulletproof / explosion-proof and electromagnetic shielding performance, and the thickness of the panel may be changed according to the number of layers to be laminated, so that the thickness may be determined according to the thickness.

이러한 본 발명에 따른 패널(P)은 벽체에 부착되어 고정되는데, 일반적인 패널과 같이 벽체에 부착하면 패널 간의 시공간격이 발생한다. 이러한 시공간격에는 충진재가 채워지지만, 상기 충진재는 방탄/방폭 기능이나 전자파 차단 기능을 갖는 것이 아니므로, 이 부분을 통해 방탄/방폭에 의해 패널이 이탈되거나 전자파가 통과할 수 있다. The panel (P) according to the present invention is attached to a wall and is fixed. When the panel (P) is attached to a wall like a general panel, spacing between panels occurs. However, since the filler has no bulletproof / explosion-proof function or electromagnetic wave shielding function, the panel may be detached by bulletproof / explosion-proof or the electromagnetic wave may pass through this part.

따라서 본 발명에서는 1군의 층이 2~3층으로 적층되는 패널은, 도 3의 (a)에 도시된 바와 같이, 2층으로 구성되는 경우 두 개의 층이 서로 엇나가게 배치되는 2층 패널(P2)로 구성되거나, 도 3의 (b)에 도시된 바와 같이, 3층으로 구성되는 경우 가운데 층이 상층 및 하층에 대해 일방향으로 엇나가게 배치되는 3층 패널(P3)로 구성될 수 있다. Accordingly, in the present invention, as shown in FIG. 3 (a), a panel in which the first group of layers is stacked in two to three layers is a two-layer panel in which two layers are arranged so as to be opposite to each other P2, or a three-layer panel P3 having three layers, as shown in FIG. 3 (b), in which the middle layer is arranged in one direction with respect to the upper layer and the lower layer.

이렇게 되면 패널 간을 조립할 때 패널 간에 겹치는 부분이 발생하게 되어 시공간격이 발생하더라도 패널의 방탄/방폭 및 전자파 차단 기능의 저하를 최소화할 수 있다.In this case, when the panels are assembled together, overlapping portions are generated between the panels, so that the deterioration of the bulletproof / explosion-proof and electromagnetic shielding function of the panel can be minimized even if the interval of construction occurs.

이상에서와 같이 본 발명의 권리는 위에서 설명된 실시예에 한정되지 않고 청구범위에 기재된 바에 의해 정의되며, 본 발명의 분야에서 통상의 지식을 가진 자가 청구범위에 기재된 권리범위 내에서 다양한 변형과 개작을 할 수 있다는 것은 자명하다.It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. It is obvious that you can do it.

10 : 폴리카보네이트층 20 : 전자파 차단층
30 : 세라믹층 40 : 방폭섬유
P : 패널10: polycarbonate layer 20: electromagnetic wave shielding layer
30: Ceramic layer 40: Explosion-proof fiber
P: Panel

Claims (2)

폴리카보네이트층(10), 전자파 차단층(20), 세라믹층(30) 및 방폭섬유(40)가 상호간 접착된 1군의 층이 복수개로 적층되어 이루어지되, 상기 복수개의 층은 지그재그 형태로 서로 엇나가게 배치되고,
상기 전자파 차단층(20)은 다수의 관통공이 형성된 철망으로 이루어지며,
상기 세라믹층(30)은 황토 세라믹으로 구성되고,
상기 방폭섬유(40)는 유리 섬유(Glass fiber), 아라미드 섬유(Aramid fiber), UWMWPE 섬유(Ultra high-molecular-weight polyethylene fiber), 및 폴리벤즈 옥사졸 섬유(Polybenzoxazole(PBO) fiber) 중 하나이거나, 상기 섬유 중 하나에 에폭시(epoxy), 우레탄(urethane), 폴리에스터(polyester), 비닐(vinylester), 페놀수지(phenol), 탄소섬유(carbon fabrics), 펄프(pulp) 중 하나가 혼합되어 구성되는 것을 특징으로 하는 방탄, 방폭 및 전자파 차단 패널.A plurality of layers are stacked in a zigzag form in a group of a group in which the polycarbonate layer 10, the electromagnetic wave shielding layer 20, the ceramic layer 30 and the explosion-proofing fibers 40 are bonded to each other, There are no shops,
The electromagnetic wave shielding layer 20 is formed of a wire mesh having a plurality of through holes,
The ceramic layer 30 is composed of a loess ceramic,
The explosion-proof fiber 40 may be one of glass fiber, aramid fiber, UWMWPE fiber, and polybenzoxazole (PBO) fiber And one of the fibers is composed of one of epoxy, urethane, polyester, vinylester, phenol resin, carbon fiber, and pulp. And the electromagnetic shielding panel. 삭제delete
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KR20230077123A (en) 2021-11-25 2023-06-01 롯데건설 주식회사 Composite panel for structural explosion-proof reinforcement and its installation structure

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CN114485273B (en) * 2022-01-18 2024-03-29 株洲时代新材料科技股份有限公司 Electromagnetic shielding penetration-resistant material and preparation method and application thereof
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