KR20030042783A - Fire door for a structure - Google Patents

Fire door for a structure Download PDF

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Publication number
KR20030042783A
KR20030042783A KR1020010073551A KR20010073551A KR20030042783A KR 20030042783 A KR20030042783 A KR 20030042783A KR 1020010073551 A KR1020010073551 A KR 1020010073551A KR 20010073551 A KR20010073551 A KR 20010073551A KR 20030042783 A KR20030042783 A KR 20030042783A
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KR
South Korea
Prior art keywords
fire
fire door
building
foam layer
door
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KR1020010073551A
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Korean (ko)
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KR100472932B1 (en
Inventor
김진웅
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김진웅
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Priority to KR10-2001-0073551A priority Critical patent/KR100472932B1/en
Publication of KR20030042783A publication Critical patent/KR20030042783A/en
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Publication of KR100472932B1 publication Critical patent/KR100472932B1/en

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Classifications

    • 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
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • 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
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7023—Door leaves characterised by the filling between two external panels of foam type
    • 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
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7032—Door leaves characterised by the filling between two external panels of non-vegetal fibrous material, e.g. glass or rock wool

Abstract

PURPOSE: A fire door for a building is provided to improve thermal and sound insulating efficiencies and fire resistance. CONSTITUTION: The fire door(1) for a building contains an incombustible exterior board(3) installed at the appointed intervals, and a fireproof/adiabatic form layer(5) whose main component is inorganic fiber filled in a space between the exterior boards, wherein the fireproof/adiabatic form layer(5) is formed by mixing inorganic fiber such as glass fiber, rock wool or slag fiber with binder, then foaming or foaming nitrogen foam, then curing.

Description

건축물용 방화문{Fire door for a structure}Fire door for a structure}

본 발명은 건축물의 도어에 관한 것으로서, 특히 도어의 내부 심재로서 내화단열폼층을 형성하여, 화재시 불꽃이 다른 곳으로 번지는 것을 차단할 수 있고 더욱 단열 및 차음 특성을 향상시킬 수 있도록 한 건축물용 방화문에 관한 것이다.The present invention relates to a door of a building, and in particular, to form a fire-resistant insulation foam layer as the inner core of the door, to prevent the spread of sparks in case of fire and to further improve the insulation and sound insulation properties It is about.

일반적으로 빌딩이나 아파트 및 공장 등과 같은 건축물에서는 실내 공간을 구획하는 내벽 구조물 및 외벽 구조물로 벽체를 설치하고, 현관 및 출입구에 상기 벽체에 의해 지지되는 도어를 설치하여 이루어진다.In general, in buildings such as buildings, apartments, factories, etc., a wall is installed as an inner wall structure and an outer wall structure that partitions an interior space, and a door supported by the wall is installed at the entrance and the entrance.

여기서 현관 및 출입구에 설치되는 도어는 기본적으로 잦은 개폐와 외부 침입자를 방지하기 위해 소정 이상의 구조적인 강도를 갖추어야 하고, 화재시 다른 곳으로 불꽃이 번지는 것을 차단하기 위해 방화 특성을 갖추어야 한다.Here, the doors installed at the entrances and entrances should basically have a certain structural strength to prevent frequent opening and closing and external intruders, and should have fire protection to prevent the spread of flames to other places in case of fire.

예를 들어 국내 등록특허공보 제 10-211221호(1999. 4. 30)에는 전면 및 배면측에 목재 또는 수지재의 외장판을 결합하여 외관이 미려하면서도 질감을 향상시킬 수 있도록 한 방화문이 개시되어 있다.For example, Korean Patent Publication No. 10-211221 (April 30, 1999) discloses a fire door that combines wood or resin exterior plates on the front and back sides to enhance the texture while having a beautiful appearance. .

보다 구체적으로 상기한 방화문은 소정 간격을 두고 전면판 및 배면판을 설치하고, 상기 전면 및 배면판의 각 측면에 가이드판을 고정 설치하며, 상기 전면 및 배면판과 가이드판의 사이에 문양이 형성된 전면 및 배면 외장판을 설치하고, 상기 전면 및 배면판의 내부에 단열재를 충전한 구성으로 되어 있다.More specifically, the fire door is provided with a front plate and a back plate at predetermined intervals, and fixedly installed guide plates on each side of the front and back plates, the pattern is formed between the front and back plates and the guide plate The front and rear exterior plates are provided, and a heat insulating material is filled in the interior of the front and rear plates.

그러나 상술한 종래의 방화문 구조는 외관이 미려하고 질감이 우수한 이점이 있기는 하지만, 목재 또는 수지재로 된 외장판을 사용하는바, 이는 화재시 가연성 물질로 작용하여 방화 특성을 저하시키는 문제점이 있다.However, the above-described conventional fire door structure has a beautiful appearance and excellent texture, but uses a wood or resin exterior plate, which acts as a combustible material in case of fire, thereby lowering fire resistance. .

이와 관련하여 근래에는 화재의 위험성을 고려하여 내화성능 규정을 강화하여야 한다는 사회적인 요구가 증대되고 있으며 이를 규제할 법안을 마련하고 있는 실정이다.In this regard, in recent years, social demands for strengthening fire resistance regulations have been increased in consideration of the danger of fire, and legislation is being prepared to regulate them.

또한 종래의 방화문은 전면 및 배면판, 가이드, 단열재 및 외장판 등 구조가 복잡하여 제조가 어렵고, 특히 상기 단열재로 통상의 암면이나 나무 부스러기 등을채워 넣는데, 이는 단열 및 차음 특성이 극히 저조한 문제점이 있다.In addition, the conventional fire door is difficult to manufacture due to the complex structure, such as the front and back plates, guides, heat insulating materials and exterior plates, in particular to fill the normal rock wool or wood shavings with the heat insulating material, which has a problem of extremely poor insulation and sound insulation properties have.

이러한 종래 기술의 제반 문제점과 규제 강화를 해결하기 위한 방안으로서, 본 발명에서는 도어의 중간 심재로서 무기섬유(inorganic fiber)를 주성분으로 하는 내화단열폼층을 형성하여 단열성과 차음성은 물론 내화 특성을 향상시킬 수 있도록 함에 그 목적을 두고 있다.In order to solve the above-mentioned problems and reinforcement of regulations of the prior art, the present invention forms a fire-resistant insulating foam layer mainly composed of inorganic fibers as an intermediate core of the door to improve insulation and sound insulation as well as fire resistance. The purpose is to make it possible.

도 1은 본 발명에 의한 건축물을 도시한 전체 외관 사시도.1 is a perspective view of the overall appearance of a building according to the present invention.

도 2는 본 발명의 건축물용 방화문을 도시한 일부 절개 사시도.Figure 2 is a partially cut perspective view showing a building fire door of the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1-방화문3-외장판재1-Fireproof door 3-Exterior board

5-내화단열폼층7-손잡이5- fireproof foam layer 7-handle

상기 목적에 따라 본 발명에서는 불연성 외장판재의 사이 공간에 무기섬유를 주성분으로 하는 내화단열폼층을 발포하여 일체화 형성된 건축물용 방화문을 제안한다.In accordance with the above object, the present invention proposes a fire door for buildings integrally formed by foaming a fire-resistant insulation foam layer containing inorganic fibers as a main component in a space between non-combustible exterior plate materials.

바람직하게 상기한 내화단열폼층은 유리섬유, 락울(rock wool), 슬래그섬유와 같은 무기섬유와 바인더를 혼합하여 발포하거나 질소폼을 발포하고, 이를 양생하여 형성할 수 있다.Preferably, the refractory insulation foam layer may be formed by mixing an inorganic fiber such as glass fiber, rock wool, slag fiber and a binder, or foaming nitrogen foam and curing the same.

이하, 첨부 도면에 의거하여 본 발명의 바람직한 실시 형태를 설명하기로 한다.EMBODIMENT OF THE INVENTION Hereinafter, preferred embodiment of this invention is described based on an accompanying drawing.

도 1은 본 발명에 의해 실현되는 조립식 건축물의 일 예를 보여주고 있다.1 shows an example of a prefabricated building realized by the present invention.

도면을 통하여 알 수 있는 바와 같이 본 발명의 건축물용 방화문(1)은 빌딩이나 아파트 및 공장 등과 같은 건축물(S)의 실내 공간을 구획 및 분할하는 내벽 구조물 및 외벽 구조물에 지지되는 것으로서, 현관이나 출입구 등에 설치되어진다.As can be seen through the drawings, the building fire door 1 of the present invention is supported by the inner wall structure and the outer wall structure that partitions and divides the interior space of the building S, such as a building, an apartment, a factory, and the like. It is installed on the back.

현관이나 출입구 등에 설치되는 본 발명의 건축물용 방화문(2)의 내부 구조를 도 2에 의거하여 보다 상세하게 설명하면 다음과 같다.The internal structure of the building fire door 2 of the present invention installed in the entrance or entrance and the like will be described in more detail with reference to FIG. 2 as follows.

도면에서 설명부호 (3)은 불연성 소재로 이루어진 외장판재이다. 외장판재(3)는 도어의 표면 및 이면에 위치되고, 무기질재료나 금속판재로 형성한다. 금속재료로는 예를들어 철, 알루미늄, 동, 스테인레스, 티탄, 아연합금도금강판, 법랑강판, 클래드강판(clad steel sheet), 라미네이트강판, 샌드위치강판, 세라믹판 및 상기 재료들에 각종 색조를 도장한 컬러강판을 사용할 수 있으며, 롤성형, 프레스성형, 압출성형 등에 의하여 일체로 형성하거나, 혹은 표면 및 이면의 판재를 각각 별개로 형성한 후 합체 형성할 수 있다.In the drawings, reference numeral 3 denotes an exterior plate made of a non-combustible material. The exterior plate material 3 is located on the front and rear surfaces of the door and is formed of an inorganic material or a metal plate material. Metallic materials include, for example, iron, aluminum, copper, stainless steel, titanium, zinc alloy plated steel sheets, enameled steel sheets, clad steel sheets, laminate steel sheets, sandwich steel sheets, ceramic plates, and various colors on the above materials. One color steel sheet may be used, and may be integrally formed by roll molding, press molding, extrusion molding, or the like, or may be separately formed after forming the front and back plate members separately.

이렇게 형성된 표면 및 이면 판재의 사이에는 소정 간격의 공간을 구비하는바, 외장판재(3)의 내부 공간에는 본 발명의 특징적인 구성으로서 내화단열폼층(5)을 형성한다. 내화단열폼층(5)은 도어의 심재로서 기능하여 주로 내화성, 단열성 및 차음성을 향상시키게 된다.The space between the surface and the back plate formed in this way is provided with a space of a predetermined interval, the fire resistant insulation foam layer (5) is formed in the internal space of the exterior plate member 3 as a characteristic configuration of the present invention. The fire insulation foam layer 5 functions as a core material of the door to mainly improve fire resistance, heat insulation, and sound insulation.

특히 본 발명의 내화단열폼층(5)은 외장판재(3)의 사이 공간에 이음매가 없도록 일체로 발포 충전하고, 이를 양생하여 일체 성형하므로 종래 암면이나 나무 부스러기를 채워 넣었던 구조와 달리 단열 및 차음 특성이 우수하다.In particular, the fire-resistant insulation foam layer 5 of the present invention is foam-filled integrally so that there is no seam in the space between the exterior plate material 3, and curing and integrally molded so that the heat insulation and sound insulation properties unlike the structure that filled the rock wool or wood shavings This is excellent.

또한 본 발명의 내화단열폼층(5)은 내화성을 고려하여, 유리섬유, 락울, 슬래그섬유 등을 포함하는 무기섬유와 바인더를 혼합하고 이를 발포 형성하거나, 질소폼을 발포 형성함으로써 퍼펙트한 내화성을 실현할 수 있다. 상기한 바인더로는 라텍스계 수용성 바인더를 사용하는 것이 좋다.In addition, in consideration of the fire resistance, the refractory insulating foam layer 5 of the present invention can realize perfect fire resistance by mixing an inorganic fiber and a binder including glass fiber, rock wool, slag fiber and the like and foaming it or foaming nitrogen foam. Can be. It is preferable to use a latex-based water-soluble binder as the binder.

이와같이 구성된 본 발명의 방화문(1)은 당연히 손잡이(7)와 힌지를 구비하여, 건축물의 벽체에 회전 가능하게 설치되어지는 것이다.The fire door 1 of this invention comprised in this way is naturally provided with the handle 7 and the hinge, and is rotatably installed in the wall of a building.

이상에서 설명한 구성을 통하여 알 수 있는 바와 같이, 본 발명의 건축물용 방화문은 외장판재 사이의 중간 심재로서 이음매와 틈이 없이 완전 충전된 일체형 내화단열폼층을 형성함으로써, 단열 및 차음 특성을 향상시키는 효과를 얻을 수 있다.As can be seen through the above-described configuration, the building fire door of the present invention is an intermediate core material between the exterior plate material to form a fully-filled integral fireproof insulation foam layer without seams and gaps, thereby improving heat insulation and sound insulation characteristics. Can be obtained.

특히 본 발명의 내화단열폼층은 무기섬유를 주성분으로 하여 발포 형성되므로 내화 특성을 퍼펙트하게 향상시킬 수 있다.In particular, since the refractory insulating foam layer of the present invention is formed by foaming the inorganic fiber as a main component, it is possible to improve the fire resistance characteristics perfectly.

한편 본 발명은 구체적인 실시 형태에 대하여만 상세히 설명하였지만 본 발명의 기술적 사상의 범위 내에서 변형이나 변경할 수 있음은 본 발명이 속하는 분야의 당업자에게는 명백한 것이며, 그러한 변형이나 변경은 본 발명의 특허청구범위에 속한다 할 것이다.Meanwhile, although the present invention has been described in detail only with respect to specific embodiments, it can be apparent to those skilled in the art that modifications or changes can be made within the scope of the technical idea of the present invention, and such modifications or changes are the claims of the present invention. Will belong to.

Claims (2)

소정 간격을 두고 설치된 불연성 외장판재와;A non-flammable exterior plate material provided at predetermined intervals; 상기 외장판재의 사이 공간에 충전 형성되는 것으로 무기섬유를 주성분으로 하는 내화단열폼층을 포함하는 건축물용 방화문.A building fire door comprising a refractory insulating foam layer containing inorganic fibers as a main component formed in a space between the exterior plate materials. 제 1 항에 있어서, 상기 내화단열폼층은 유리섬유, 락울, 슬래그섬유와 같은 무기섬유와 바인더를 혼합하여 발포 형성하거나 질소폼을 발포 형성하여 얻어진 것임을 특징으로 하는 건축물용 방화문.The fire door according to claim 1, wherein the fire-resistant insulation foam layer is obtained by mixing the inorganic fibers such as glass fibers, rock wool and slag fibers with a binder to form a foam or foaming nitrogen foam.
KR10-2001-0073551A 2001-11-24 2001-11-24 Fire door for a structure KR100472932B1 (en)

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KR950001483U (en) * 1993-06-11 1995-01-04 유한성 Fire door
JPH07268986A (en) * 1994-04-04 1995-10-17 Nippon Jutaku Panel Kogyo Kyodo Kumiai Fire door
KR100453879B1 (en) * 2001-05-28 2004-10-20 김진웅 Partition wall for a structure and method for making the same
KR20030042782A (en) * 2001-11-24 2003-06-02 김진웅 Prefabricated sandwich panel for a structure

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KR101655162B1 (en) * 2015-11-30 2016-09-08 태기관 Fireproof doors and its manufacturing method
KR101685893B1 (en) * 2016-05-03 2016-12-13 권기준 stainless door frame
CN109383547A (en) * 2017-08-02 2019-02-26 天源华威集团有限公司 A kind of fireproof heated board for train door-plate

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