KR101497056B1 - A door for crime prevention - Google Patents

A door for crime prevention Download PDF

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Publication number
KR101497056B1
KR101497056B1 KR20130150328A KR20130150328A KR101497056B1 KR 101497056 B1 KR101497056 B1 KR 101497056B1 KR 20130150328 A KR20130150328 A KR 20130150328A KR 20130150328 A KR20130150328 A KR 20130150328A KR 101497056 B1 KR101497056 B1 KR 101497056B1
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South Korea
Prior art keywords
grp
panels
front side
rear side
door
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KR20130150328A
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Korean (ko)
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김성진
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주식회사 성일
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Priority to KR20130150328A priority Critical patent/KR101497056B1/en
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • E05Y2800/406—Protection against deformation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • E05Y2800/42—Protection against smoke or gas
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
    • E05Y2900/134—Fire doors
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7049—Specific panel characteristics
    • E06B2003/7051—Specific panel characteristics of layered construction involving different materials
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary

Abstract

The present invention relates to a glass-fiber reinforced plastics (GRP) panel door for flame and crime prevention which can perform both of a flame retardant function and a crime prevention function. The GRP panel comprises: a pair of front side and rear side GRP panels having fire resistance and forming front and rear sides of a door in a plate shape; protruding frames respectively protruding from both inner sides of the front side and rear side GRP panels; metal plates tightly fixed on the inner sides of the protruding frames of the front side and rear side GRP panels in a state of being inserted between the front side and rear side GRP panels, and reinforcing deflection of the front side and rear side GRP panels; fire-resisting woods having protrusions inserted in an insertion space between the protruding frames of the front side and rear side GRP panels, and fixed with coupling pins while attached to the outer surface of the protruding frames of the front side and rear side GRP panels; adhesive materials applied to contact sides where the front side and rear side GRP panels and the fire-resisting woods come into contact with each other; and a flame retardant urethane foam filled in a space between the front side and the rear side GRP panels and providing a sound insulation property.

Description

난연 및 방범용 GRP 패널 도어{A door for crime prevention}{A door for crime prevention}

본 발명은 GRP 패널 도어에 관련되는 것으로서, 더욱 상세하게는 난연 기능 및 방범 기능을 함께 구현할 수 있는 난연 및 방범용 GRP 패널 도어에 관한 것이다.
The present invention relates to a GRP panel door, and more particularly, to a GRP panel door for flame retardant and crime prevention that can realize a flame retarding function and a crime prevention function together.

일반적으로, 일반 주택이나 사무실 등의 출입구에 설치되는 합성수지재 도어는 출입구의 형태에 적합한 틀체를 구성하고 그 틀체의 외표면에 사용자의 기호에 맞는 일정형태의 문양이 도안된 합성수지재 장식판을 접착제로 부착시켜 완성되어 진다.Generally, a synthetic resin door installed at an entrance of a general house or an office constitutes a frame suitable for the shape of an entrance, and a synthetic resin revetment plate having a pattern of a predetermined shape suited to the user's preference is formed on the outer surface of the frame, And is completed.

그리고 위 합성수지재로 된 장식판은 가벼우면서도 내구성이 우수한 성질을 가진 유리섬유강화 폴리에스테르수지(GRP : Glass - Fiber Reinforced Plastics)를 제품 형상화하기 위한 성형 기법의 하나인 에스엠씨(SMC : Sheet Molding Compound)압착 성형에 의하여 일정형상의 판재 및 제품으로 형성된 것으로, 또 다른 말로 유리섬유강화복합재라고도 한다.The decorative plate made of the above synthetic resin material is a sheet molding compound (SMC) which is one of molding techniques for shaping a light and durable glass-fiber reinforced plastic (GRP) It is formed by a plate material and a product of a certain shape by press molding, and in other words, it is also called a glass fiber reinforced composite material.

그런데 위와 같은 유리섬유강화복합재를 도어의 형상에 적합한 패널 형태로 성형하기 위하여서는 여러 가지의 색상안료와 보강재 및 충진재는 물론이고 금형으로부터 손쉽게 분리될 수 있도록 하는 이형제가 첨가되어 성형된 제품 및 반제품의 외표면에는 다량의 이형제가 남아있게 되는 것이다.However, in order to mold the above glass fiber reinforced composite material into a panel shape suitable for the shape of a door, various colored pigments, reinforcing materials and fillers as well as mold release agents which can be easily separated from the mold, A large amount of release agent remains on the outer surface.

그러나 위와 같은 유리섬유강화복합재로 제작된 도어는 내구성이 우수하다고는 하나 방범용 도어로 사용하기에는 요구하는 강도를 충족시키기에 무리가 있어 방범 도어로는 적합하지 않은 단점이 있다.However, although the door made of the above glass fiber reinforced composite material is excellent in durability, it is difficult to satisfy the required strength for use as a security door, which is not suitable as a security door.

아울러 유리섬유강화복합재로 제작된 도어는 차음성능을 가지지 못해 외부의 소음이 실내로 그대로 전해져 다시 별도의 차음수단을 사용해야 하는 불편함이 있었다.In addition, the door made of a glass fiber reinforced composite material has no sound insulation performance, and external noise is transmitted to the room as it is.

또한 이러한 유리섬유강화복합재로 제작된 도어는 내화성이 약해 화재 발생시 단시간에 화염이 옮겨붙기 때문에 난연 기능 역시 현저히 떨어지는 단점이 있다.
Also, door made of such a glass fiber reinforced composite material has a disadvantage in that the flame retardant function is also remarkably deteriorated because flame is transferred in a short time in case of fire due to weak fire resistance.

문헌 1: 대한민국 특허청 등록특허공보 등록번호 제 10-0797761 호Document 1: Korean Patent Registration No. 10-0797761

따라서, 상기한 바와 같은 문제점을 해결하기 위한 본 발명의 목적은 난연 기능 및 방범 기능을 함께 구현할 수 있는 난연 및 방범용 GRP 패널 도어를 제공함에 있다.SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a flame retardant and security door panel for a fireproof and security system.

본 발명이 이루고자 하는 다른 기술적 과제는 화재 발생시 도어가 휘어지지 않도록 강도를 보강토록 한 난연 및 방범용 GRP 패널 도어를 제공함에 있다.
Another object of the present invention is to provide a GRP panel door for a fire retardant and a security door to reinforce the door so as not to bend the door when a fire occurs.

상술한 목적들을 달성하기 위한 본 발명은 난연 및 방범용 GRP 패널 도어에 있어서, 내화성을 가지며 플레이트 형상으로 도어의 전면과 후면을 구성하는 한 쌍의 전, 후면 GRP 패널과, 상기 전, 후면 GRP 패널의 내면 양측에 각각 돌출 형성되는 돌출테와, 상기 전, 후면 GRP 패널 사이에 끼워진 상태에서 상기 전, 후면 GRP 패널의 돌출테 내측면에 밀착 고정되며 상기 전, 후면 GRP 패널의 휨을 보강하는 금속플레이트와, 상기 전, 후면 GRP 패널의 돌출테 사이 삽입공간에 끼워지는 돌출턱을 가지며 상기 전, 후면 GRP 패널의 돌출테 외측면에 밀착된 상태로 체결핀으로 고정되는 내화목재와, 상기 전, 후면 GRP 패널와 상기 내화목재가 서로 접촉되어 지는 접촉면에 도포되어 지는 접착제 및 상기 전, 후면 GRP 패널의 사이 공간에 충진되며 차음성을 제공하는 난연우레탄폼을 포함하여 구성함을 특징으로 한다.
According to another aspect of the present invention, there is provided a fireproof and security GRP panel door comprising: a pair of front and rear GRP panels having fire resistance and forming a plate front and rear surfaces of the door; A rear surface GRP panel, a protruding frame protruding from both inner sides of the front and rear GRP panels, and a metal plate which is tightly fixed to the protruding inner side surfaces of the front and rear GRP panels in a state sandwiched between the front and rear GRP panels, A refractory wood having protruding jaws fitted in the protruding frame insertion spaces of the front and rear GRP panels and fixed to the outer surfaces of the protruding frames of the front and rear GRP panels by fastening pins, An adhesive to be applied to a contact surface where the GRP panel and the refractory wood are in contact with each other, and an adhesive to fill the space between the front and rear GRP panels and provide a car audio And it characterized in that it comprises a tanpom.

본 발명은 내화성을 가지는 전, 후면 GRP 패널을 이용하여 도어의 외관을 구성하고 또한 상기 전, 후면 GRP 패널 사이에 차음성을 가지는 난연우레탄폼을 충진하여 난연 기능 및 방범 기능을 함께 구현할 수 있으며, 또한 패널 사이에 금속플레이트를 삽입하여 화재 발생시 도어가 휘어지지 않도록 강도를 보강할 수 있는 작용효과를 구현한다.
The present invention can realize both a flame retardant function and a crime prevention function by filling the flame retardant urethane foam having a car sound between the front and rear GRP panels by using the front and rear GRP panels having fire resistance, In addition, by inserting a metal plate between the panels, it is possible to reinforce the strength so that the door does not bend when a fire occurs.

도 1은 본 발명의 바람직한 실시 예에 따른 난연 및 방범용 GRP 패널 도어의 구성을 분해하여 도시한 도면.
도 2는 도 1의 A-A선을 따라 절개하여 단면을 도시한 도면.
도 3은 도 1의 B-B선을 따라 절개하여 단면을 도시한 도면.
도 4는 도 1의 평단면도.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded view of a configuration of a door for a fireproof and security GRP panel according to a preferred embodiment of the present invention; FIG.
FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1; FIG.
Fig. 3 is a cross-sectional view taken along the line BB in Fig. 1; Fig.
Fig. 4 is a plan sectional view of Fig. 1; Fig.

이하 본 발명의 실시 예를 첨부된 도면을 참조하여 설명하면 다음과 같다. 후술 될 상세한 설명에서는 상술한 기술적 과제를 이루기 위해 본 발명에 있어 대표적인 실시 예를 제시할 것이다. 그리고 본 발명으로 제시될 수 있는 다른 실시 예들은 본 발명의 구성에서 설명으로 대체한다.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the following detailed description, exemplary embodiments of the present invention will be described in order to accomplish the above-mentioned technical problems. And other embodiments which may be presented by the present invention are replaced by descriptions in the constitution of the present invention.

첨부된 도 1은 본 발명의 바람직한 실시 예에 따른 난연 및 방범용 GRP 패널 도어의 구성을 분해하여 도시한 도면이고, 도 2는 도 1의 A-A선을 따라 절개하여 단면을 도시한 도면이며, 도 3은 도 1의 B-B선을 따라 절개하여 단면을 도시한 도면이고, 도 4는 도 1의 평단면도이다.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a door for a fireproof and security GRP panel according to a preferred embodiment of the present invention. FIG. 2 is a cross-sectional view taken along line AA of FIG. 3 is a cross-sectional view taken along the line BB in Fig. 1, and Fig. 4 is a plan sectional view of Fig.

도 1 내지 도 4에서 도시하고 있는 바와 같이, 본 발명의 난연 및 방범용 GRP 패널 도어(100)는 내화성을 가지며 플레이트 형상으로 도어(100)의 전면과 후면을 구성하는 한 쌍의 전, 후면 GRP 패널(10, 20)과, 상기 전, 후면 GRP 패널(10, 20)의 양측에 끼워지는 내화목재(60) 및 상기 전, 후면GRP 패널(10, 20)의 사이 공간(30)에 충진되는 난연우레탄폼(40)을 포함하여 구성한다.1 to 4, the flame-retardant and security-purpose GRP panel door 100 of the present invention is fire-resistant and has a pair of front and rear GRPs (not shown) forming a front surface and a rear surface of the door 100, Panels 10 and 20 and refractory wood 60 sandwiched between both sides of the front and rear GRP panels 10 and 20 and the space 30 between the front and rear GRP panels 10 and 20 And a flame-retardant urethane foam 40.

상기 전, 후면 GRP 패널(10, 20)의 내면에는 적어도 하나 이상의 전, 후면 보강대(70, 72)가 설치된다. 상기 전, 후면 보강대(70, 72)는 도어(100)의 전면과 후면을 구성하는 상기 전, 후면 GRP 패널(10, 20)의 강도를 보강하게 된다. 이때 상기 전, 후면 보강대(70, 72)는 도 4에서 도시하고 있는 바와 같이 수평으로 누운 상태에서 전, 후면 GRP 패널(10, 20)의 위에서 아래쪽 방향으로 일정간격 떨어뜨린 상태로 배치하되, 상기 전, 후면 GRP 패널(10, 20)의 중앙부에 보다 집중적으로 촘촘히 배치시켜 구성함이 더욱 바람직하다.At least one front and rear reinforcing bars 70 and 72 are provided on the inner surfaces of the front and rear GRP panels 10 and 20, respectively. The front and rear reinforcing bars 70 and 72 reinforce the strength of the front and rear GRP panels 10 and 20 constituting the front and rear surfaces of the door 100. As shown in FIG. 4, the front and rear reinforcing bars 70 and 72 are arranged to be spaced apart from the upper and lower sides of the front and rear GRP panels 10 and 20 at predetermined intervals while being horizontally laid, It is more preferable to arrange them more intensively and densely in the central portions of the front and rear GRP panels 10 and 20.

특히, 전, 후면 GRP 패널(10, 20)의 위쪽과 아래쪽에 위치하는 전, 후면 보강대(70, 72)는 도 2에서와 같이 요철형태로 울통 불퉁한 형태를 가지도록 하되, 상기 전, 후면 GRP 패널(10, 20)의 중앙에 위치하는 전, 후면 보강대(70, 72)는 도 3에서와 같이 평평한 형태를 가지도록 제작함이 바람직하다.Particularly, the front and rear reinforcing bars 70 and 72 located above and below the front and rear GRP panels 10 and 20 are formed to have an irregular shape as shown in FIG. 2, It is preferable that the front and rear reinforcing bars 70 and 72 located at the center of the panels 10 and 20 have a flat shape as shown in FIG.

상기 전, 후면 GRP 패널(10, 20)의 사이 공간(30)에 충진되는 난연우레탄폼(40)은 기본적인 내화성을 가짐은 물론 높은 차음성을 가져 외부의 소음이 도어(100)를 통과하여 실내로 전해지는 것을 차단시키게 된다.The flame retardant urethane foam 40 filled in the space 30 between the front and rear GRP panels 10 and 20 has a basic fire resistance and has a high car noise so that external noise passes through the door 100, As shown in FIG.

상기 전, 후면 GRP 패널(10, 20)은 열경화성 수지와 유리섬유 및 내화재를 진공 성형하여 제작된 GRP(Glass-Fiber Reinforced Plastics) 복합재료를 이용하여 플레이트 형상으로 제작한 것으로서, 이때 GRP 복합재료를 구성하는 열경화성 수지는 비닐에스터(Vinyl Ester)가 사용될 수 있으며, 내연제로는 폴리스타(Polystar)라는 오쏘(Ortho)계 불포화 수지가 사용될 수 있다.The front and rear GRP panels 10 and 20 are formed in a plate shape using a GRP (Glass-Fiber Reinforced Plastics) composite material produced by vacuum-molding a thermosetting resin, a glass fiber, and a refractory material. The thermosetting resin to be constituted may be a vinyl ester, and the internal combustion agent may be an Ortho type unsaturated resin called Polystar.

상기와 같이 내화재가 첨가된 GRP 복합재료로 제작된 전, 후면 GRP 패널(10, 20)을 이용하여 본 발명의 난연 및 방범용 GRP 패널 도어(100)의 전, 후면 즉 외관을 구성토록 함으로서 화재 발생시 우수한 내화성을 가지게 되어 화재의 위험을 감소시킬 수 있게 된다.The front and rear surfaces of the door panel 100 for a fire retardant and security door of the present invention are constructed using the front and rear GRP panels 10 and 20 made of the GRP composite material to which the refractory material is added as described above, It is possible to reduce the risk of fire by having excellent fire resistance when it occurs.

상기 전, 후면 GRP 패널(10, 20)의 내면 양측에는 돌출테(12, 22)가 각각 돌출 형성되며, 상기 돌출테(12, 22)의 내, 외측면에는 다시 금속플레이트(50) 및 내화목재(60)가 걸려지게 된다.The protrusions 12 and 22 are protruded from both sides of the inner surfaces of the front and rear GRP panels 10 and 20 and the metal plate 50 and the refractory The wood 60 is caught.

상기 전, 후면 GRP 패널(10, 20)의 돌출테(12, 22) 내측면에는 금속플레이트(50)가 밀착된 상태로 고정 설치된다. 상기 금속플레이트(50)는 상기 전, 후면 GPR 패널(10, 20)의 사이 간격을 유지시킨 상태에서 화재 발생시 도어(100)의 열에 의해 휘어지지 않도록 도어(100)의 휨을 방지시키게 된다.A metal plate 50 is fixedly installed on the inner side surfaces of the protruding frames 12 and 22 of the front and rear GRP panels 10 and 20 in close contact with each other. The metal plate 50 prevents warping of the door 100 so that it is not bent by the heat of the door 100 when a fire occurs while maintaining the gap between the front and rear GPR panels 10 and 20.

상기 전, 후면 GRP 패널(10, 20)의 돌출테(12, 22) 외측면에는 내화목재(60)가 밀착된 상태에서 체결핀(64) 및 내화 접착제(66)를 이용하여 고정 설치된다.The refractory wood 60 is fixed to the outer side surfaces of the protruding frames 12 and 22 of the front and rear GRP panels 10 and 20 by using a fastening pin 64 and a refractory adhesive 66.

구체적으로, 상기 내화목재(60)의 내면에는 돌출턱(62)이 돌출 형성되며, 상기 돌출턱(62)은 상기 전, 후면 GRP 패널(10, 20)의 돌출턱(62) 사이에 형성된 삽입공간(32)에 끼워지도록 하고, 이 상태에서 상기 전, 후면 GRP 패널(10, 20) 돌출테(12, 22)와, 상기 돌출테(12, 22)에 접촉되어 지는 상기 내화목재(60)의 접촉면을 서로 체결핀(64)으로 체결 고정시키도록 한다.The protruding protrusions 62 protrude from the inner surface of the refractory wood 60 and protrude from the protrusions 62 of the front and rear GRP panels 10 and 20, The GRP panels 10 and 20 protrude from the front and rear GRP panels 10 and 20 and the refractory wood 60 contacts the protruding frames 12 and 22, Are fastened to each other by fastening pins (64).

이때 상기 내화목재(60)와 상기 전, 후면 GRP 패널(10, 20)의 고정력을 높이기 위해 상기 전, 후면 GRP 패널(10, 20)과 상기 내화목재(60)가 서로 접촉되어 지는 접촉면에 접착제(66)를 도포하여 구성할 수 있다. 이때 상기 접착제(66)에 사용되는 재료 역시 내화성을 가지는 재질로 제작함이 바람직하다.In order to increase the fixing force of the refractory wood 60 and the front and rear GRP panels 10 and 20, the front and rear GRP panels 10 and 20 and the refractory wood 60 are coated with an adhesive (66). At this time, the material used for the adhesive 66 is preferably made of a refractory material.

상기와 같이 구성된 본 발명의 난연 및 방범용 GRP 패널 도어(100)의 제작은 먼저 GRP 복합재료를 이용하여 내화성을 가지는 플레이트 형상의 전, 후면 GRP 패널(10, 20)을 제작토록 한 다음, 이들 전, 후면 상기 전, 후면 GRP 패널(10, 20)을 앞쪽과 뒤쪽에 서로 일정간격 떨어뜨린 상태로 배치시키도록 한다.In the production of the fireproof and security GRP panel door 100 of the present invention having the above-described structure, first, the front and rear GRP panels 10 and 20 having the fire resistance are manufactured using the GRP composite material, Front and rear GRP panels 10 and 20 are arranged at a predetermined distance from each other in front and rear.

이어서, 상기 전, 후면 GRP 패널(10, 20)의 내면 외곽 양측면에 돌출 형성된 돌출테(12, 22)의 내측면에 금속플레이트(50)를 각각 부착 고정한 후, 다시 상기 전, 후면 GRP 패널(10, 20)의 사이 공간(30)에 차음성을 높이기 위한 난연우레탄폼(40)을 충진하도록 한다.The metal plates 50 are attached and fixed to the inner surfaces of the protrusions 12 and 22 protruding from both sides of the inner and outer surfaces of the front and rear GRP panels 10 and 20, 10, and 20 are filled with a flame retardant urethane foam 40 for enhancing the sound insulation.

다음, 상기 전, 후면 GRP 패널(10, 20)의 돌출테(12, 22) 외측면에 내화목재(60)를 끼워넣어 조립 구성하는 데, 이때 상기 내화목재(60)의 내면에 돌출 형성되어 있는 돌출턱(62)을 상기 전, 후면 GRP 패널(10, 20)의 돌출테(12, 22) 사이에 형성된 삽입공간(30)에 끼워넣은 다음, 상기 전, 후면 GRP 패널(10, 20)의 돌출테(12, 22)와, 상기 돌출테(12, 22)에 접촉되어 지는 상기 내화목재(60)의 접촉면을 서로 체결핀(64)으로 체결 고정시키도록 하고, 또한 상기 전, 후면 GRP 패널(10, 20)과 상기 내화목재(60)간의 접촉면에 접착제를 도포하여 접착시키도록 한다.Next, refractory wood 60 is inserted into the outer surfaces of the protruding frames 12 and 22 of the front and rear GRP panels 10 and 20 to be assembled to the inner surface of the refractory wood 60 The GRP panels 10 and 20 are inserted into the insertion space 30 formed between the protruding frames 12 and 22 of the front and rear GRP panels 10 and 20, 22 and the contact surfaces of the refractory wood 60 to be brought into contact with the protruding frames 12 and 22 are fastened and fixed to each other with the fastening pins 64 and the front and rear GRPs An adhesive is applied and adhered to the contact surfaces between the panels 10 and 20 and the refractory wood 60.

즉, 상기와 같은 구성으로 제작된 본 발명의 난연 및 방범용 GRP 패널 도어(100)는 난연우레탄폼(40)이 가지는 차음성과 전, 후면 GRP 패널(10, 20)이 가지는 내화성을 통해 난연 및 방범 역할을 동시에 행할 수 있게 된다.
That is, the door panel 100 for a fire retardant and security door of the present invention having the above-described structure can prevent flame retardancy of the fire retardant urethane foam 40 due to the fire of the fire retardant urethane foam 40 and the fire resistance of the front and rear GRP panels 10, And a security role can be performed at the same time.

10: 전면 GRP 패널 20: 후면 GRP 패널
12, 22: 돌출테
30: 공간 32: 삽입공간
40: 난연우레탄폼 50: 금속플레이트
60: 내화목재 62: 돌출턱
64: 체결핀 66: 접착제
100: 난연 및 방범용 GRP 패널 도어10: Front GRP panel 20: Rear GRP panel
12, 22: protrusion
30: space 32: insertion space
40: Flame Retardant Urethane Foam 50: Metal Plate
60: refractory wood 62: protruding chin
64: fastening pin 66: adhesive
100: GRP panel door for flame retardant and security

Claims (1)

난연 및 방범용 GRP 패널 도어에 있어서,
내화성을 가지며 플레이트 형상으로 도어의 전면과 후면을 구성하는 한 쌍의 전, 후면 GRP 패널(10, 20)과;
상기 전, 후면 GRP 패널(10, 20)의 내면 양측에 각각 돌출 형성되는 돌출테(12, 22)와;
상기 전, 후면 GRP 패널(10, 20) 사이에 끼워진 상태에서 상기 전, 후면 GRP 패널(10, 20)의 돌출테(12, 22) 내측면에 밀착 고정되며 상기 전, 후면 GRP 패널(10, 20)의 휨을 보강하는 금속플레이트(50)와;
상기 전, 후면 GRP 패널(10, 20)의 돌출테(12, 22) 사이 삽입공간(32)에 끼워지는 돌출턱(62)을 가지며 상기 전, 후면 GRP 패널(10, 20)의 돌출테(12, 22) 외측면에 밀착된 상태로 체결핀(64)으로 고정되는 내화목재(60)와;
상기 전, 후면 GRP 패널(10, 20)와 상기 내화목재(60)가 서로 접촉되어 지는 접촉면에 도포되어 지는 접착제(66) 및 ;
상기 전, 후면 GRP 패널(10, 20)의 사이 공간(30)에 충진되며 차음성을 제공하는 난연우레탄폼(40)을 포함하여 구성함을 특징으로 하는 난연 및 방범용 GRP 패널 도어.

In a flame retardant and security GRP panel door,
A pair of front and rear GRP panels (10, 20) having fire resistance and constituting the front and rear surfaces of the door in a plate shape;
Protruding frames (12, 22) protruding from both inner sides of the front and rear GRP panels (10, 20);
The front and rear GRP panels 10 and 20 are tightly fixed to the inner surfaces of the protruding frames 12 and 22 of the front and rear GRP panels 10 and 20 while sandwiched between the front and rear GRP panels 10 and 20, A metal plate (50) for reinforcing the flexure of the metal plate (20);
The front and rear GRP panels 10 and 20 have protruding protrusions 62 that fit into the insertion space 32 between the protruding edges 12 and 22 of the front and rear GRP panels 10 and 20, 12, 22), and fixed by a fastening pin (64) in tight contact with an outer surface of the refractory (60);
An adhesive 66 applied to a contact surface where the front and rear GRP panels 10 and 20 and the refractory wood 60 are in contact with each other;
And a flame retardant urethane foam (40) filled in the space (30) between the front and rear GRP panels (10, 20) to provide a car sound.

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GB2526931A (en) * 2014-12-29 2015-12-09 Doorco Korea Co Ltd GRP door having enhanced anti-intrusion function
GB2534942A (en) * 2014-12-30 2016-08-10 Doorco Korea Co Ltd GRP Door having enhanced fire protecting performance
KR101675806B1 (en) * 2016-03-14 2016-11-15 휴먼중공업 주식회사 sound absorbing door
KR20170116520A (en) * 2016-04-11 2017-10-19 트리니티 글라스 인터네셔널 Door with improved strength
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KR20180029307A (en) * 2016-09-12 2018-03-21 트리니티 글라스 인터네셔널 Door with improved strength using Laminated Veneer Lumber
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KR101999115B1 (en) 2018-05-02 2019-07-11 김병철 Sliding up-down type door device
KR102123181B1 (en) 2019-02-15 2020-06-15 주식회사 성일 Grp panel door
KR102433247B1 (en) 2022-05-25 2022-08-17 주식회사 성일 Grp door manufacturing system
KR102565584B1 (en) 2023-03-23 2023-08-09 주식회사 성일 The cutting apparatus of GRP sheet that becomes GRP panel material
KR20230152383A (en) 2022-04-27 2023-11-03 주식회사 성일 The molding apparatus for GRP door skin
KR102642852B1 (en) 2023-07-18 2024-03-04 주식회사 성일 GRP panel door with the reinforced member using pultrusion

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Publication number Priority date Publication date Assignee Title
GB2526931A (en) * 2014-12-29 2015-12-09 Doorco Korea Co Ltd GRP door having enhanced anti-intrusion function
GB2534942A (en) * 2014-12-30 2016-08-10 Doorco Korea Co Ltd GRP Door having enhanced fire protecting performance
KR101675806B1 (en) * 2016-03-14 2016-11-15 휴먼중공업 주식회사 sound absorbing door
KR20170116520A (en) * 2016-04-11 2017-10-19 트리니티 글라스 인터네셔널 Door with improved strength
KR101898768B1 (en) * 2016-04-11 2018-09-13 트리니티 글라스 인터네셔널 Door with improved strength
KR101891882B1 (en) * 2016-08-05 2018-08-24 트리니티 글라스 인터네셔널 Door with improved strength using Laminated Veneer Lumber
KR20180029307A (en) * 2016-09-12 2018-03-21 트리니티 글라스 인터네셔널 Door with improved strength using Laminated Veneer Lumber
KR101898778B1 (en) * 2016-09-12 2018-10-31 트리니티 글라스 인터네셔널 Door with improved strength using Laminated Veneer Lumber
CN107386899A (en) * 2017-07-26 2017-11-24 南通苏通人防防护设备有限公司 A kind of closed guard gate's coating and its painting method
KR101999115B1 (en) 2018-05-02 2019-07-11 김병철 Sliding up-down type door device
KR102123181B1 (en) 2019-02-15 2020-06-15 주식회사 성일 Grp panel door
KR20230152383A (en) 2022-04-27 2023-11-03 주식회사 성일 The molding apparatus for GRP door skin
KR102433247B1 (en) 2022-05-25 2022-08-17 주식회사 성일 Grp door manufacturing system
KR102565584B1 (en) 2023-03-23 2023-08-09 주식회사 성일 The cutting apparatus of GRP sheet that becomes GRP panel material
KR102642852B1 (en) 2023-07-18 2024-03-04 주식회사 성일 GRP panel door with the reinforced member using pultrusion

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