KR20030040677A - Fireproof construction without iron plate - Google Patents

Fireproof construction without iron plate Download PDF

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Publication number
KR20030040677A
KR20030040677A KR1020010071087A KR20010071087A KR20030040677A KR 20030040677 A KR20030040677 A KR 20030040677A KR 1020010071087 A KR1020010071087 A KR 1020010071087A KR 20010071087 A KR20010071087 A KR 20010071087A KR 20030040677 A KR20030040677 A KR 20030040677A
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KR
South Korea
Prior art keywords
support
fire
iron plate
support plate
plate
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KR1020010071087A
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Korean (ko)
Inventor
최준한
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최준한
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Priority to KR1020010071087A priority Critical patent/KR20030040677A/en
Publication of KR20030040677A publication Critical patent/KR20030040677A/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
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame
    • 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
    • E06B2003/7042—Door leaves characterised by the filling between two external panels with a fire retardant layer

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)

Abstract

PURPOSE: A fireproof structure without a steel plate is provided to improve fireproofing efficiency, to decrease thickness and weight and to improve appearance. CONSTITUTION: The fireproof structure without a steel plate contains an incombustible support(11) fixed on outer frame of a fireproof door or a fireproof wall(10) by a fastener(15) such as a piece, a projected piece(11a) formed on one side of the support, primary, secondary and third support plates(12,12a,12b) formed on the side of the support(11) to face each other, and honeycomb structures(13,13a) formed among support plates(12,12a,12b) and applied with foaming agents.

Description

철판이 배제된 방화구조{Fireproof construction without iron plate}Fireproof construction without iron plate

본 발명은 철판이 배제된 방화구조에 관한 것으로서, 더욱 상세하게는 발포제가 도포된 하니컴구조와 지지판이 교대로 배치되는 구조의 외곽틀에 불연재의 지지대를 설치하므로 화재발생시 반대편으로 불의 번짐을 차단할 수 있으며 내·외장판의 다양화를 꾀할 수 있는 방화구조에 관한 것이다.The present invention relates to a fire protection structure in which the iron plate is excluded, and more particularly, the support of the non-combustible material is installed in the outer frame of the structure in which the honeycomb structure coated with the blowing agent and the support plate are alternately arranged to block the spread of fire on the opposite side when a fire occurs. It also relates to a fire protection structure that can diversify interior and exterior plates.

통상적인 방화문 및 방화벽은 주로 일반 주택, 아파트, 공장, 사무실, 조립식 가설건물 등에 사용되는 것으로서, 외부의 화재가 실내로 번지는 것을 차단하거나 실내에서 발생된 화재가 외부로 진행되지 못하도록 금속재의 견고한 재질로서 제작되는 것이 일반적이며, 화재시 내부의 강한 열에 의해서도 출입문이 불에 타거나 변형되지 말아야 되는 기계적인 성질의 요건을 구비하여야 한다.Conventional fire doors and firewalls are mainly used in general houses, apartments, factories, offices, prefabricated buildings, etc., and are made of a solid material made of metal so as to prevent an external fire from spreading to an interior or prevent an internal fire from going outside. In general, it is required to have a mechanical property requirement that the door should not be burned or deformed by the strong heat inside.

기본적으로 방화문 및 방화벽은 화기 차단 및 단열이 뛰어난 것이어야 함은 물론 또한 건축자재 중 하나로서 외부에 노출되기 때문에 미적 요소인 마감성능도 뛰어난 것이어야 한다.Basically, fire doors and firewalls must not only have excellent fire protection and insulation, but also have excellent aesthetic finishing performance as they are exposed to the outside as one of the building materials.

종래 방화문 및 방화벽의 소재는 무게 및 미관을 고려하여 스틸, 스테인레스 등으로 이루어지며 미관상 나무나 합판, 합성수지 등이 외부에 부착되고 있는 실정이다. 하지만, 나무 및 합성수지는 가연성 소재로서 화재시 화염의 전파 속도를 가속시키고 유독한 연기를 발생하기 때문에 인체에도 치명적인 영향을 미치게 된다.The material of the conventional fire doors and firewalls are made of steel, stainless steel, etc. in consideration of weight and aesthetics, and aesthetic wood, plywood, synthetic resin, etc. are attached to the outside. However, wood and synthetic resins are flammable materials, which accelerate the flame propagation rate and generate toxic fumes in case of fire.

또한, 이를 방지하기 위한 공업규격 또한 엄격하여 제조자 임의로 무게 및 미관을 마음대로 변경할 수 없는 실정이다.In addition, the industrial standards to prevent this is also strict, the situation can not be changed arbitrarily the manufacturer's weight and aesthetics.

상기의 이유로 두께가 얇고 외관을 미려하게 장식할 수 있으면서도 방화문 및 방화벽으로서의 기능은 완벽하게 수행할 수 있는 방화문이 필요하지만, 종래의 방화구조는 상기 조건을 만족시키지 못하는 문제점이 있다.For the above reason, the fire door is required to perform a function as a fire door and a firewall while the thickness is thin and the decoration can be beautifully decorated. However, the conventional fire structure does not satisfy the above conditions.

따라서, 상기한 문제점을 해결하기 위하여 본 발명은 내외측에 설치되는 철판을 배제하면서도 방화문 및 방화벽으로서의 역할을 충분히 수행할 수 있으면서 다양한 재질로 외관의 장식이 가능하게 되며 화재발생시 단계적으로 열을 차단시킬 수 있어 한쪽면의 화재에 의하여서도 다른 이면의 표면온도가 발하점 이하로 낮아지게 되므로 더 큰 화재를 미연에 방지할 수 있는 철판이 배제된 방화구조를 제공하고자 하는데 그 목적이 있다.Therefore, in order to solve the above problems, the present invention is able to fully serve as a fire door and a firewall while eliminating iron plates installed at the inside and the outside, and to decorate the exterior with various materials, and to block heat step by step when a fire occurs. Since the surface temperature of the other side is lowered below the dropping point even by the fire on one side, it is an object of the present invention to provide a fire protection structure that excludes the steel plate that can prevent a larger fire in advance.

상기한 목적을 달성하기 위한 본 발명은 소정의 간격을 두고 서로 마주보는 다수의 지지판 사이에 교대로 병렬 배치되어지게 표면에는 300 ∼ 400℃ 가열되면 반응하여 발포되는 발포제가 도포되어 있어 화재시와 같이 온도가 급상승하는 경우 발포반응을 하여 빈공간을 메우게 되는 하니컴구조를 구비하며 이 각각의 지지판과 하니컴구조의 외곽틀에 불연재의 지지대가 구비되어진 것을 특징으로 하는 방화구조를 제공함에 의해 달성된다.In order to achieve the above object, the present invention is arranged in parallel between a plurality of support plates facing each other at a predetermined interval so that the surface is coated with a blowing agent that reacts and foams when heated to 300 ~ 400 ℃ as in the case of fire It is achieved by providing a fire protection structure characterized by having a honeycomb structure that fills the empty space by the foaming reaction when the temperature rises and the support frame of each of the support plate and the honeycomb structure is provided with a nonflammable support.

도 1 은 본 발명에 따른 구조를 보인 분해사시도1 is an exploded perspective view showing a structure according to the present invention

도 2 는 본 발명의 절단면예시도2 is an exemplary cutaway view of the present invention

도 3 은 본 발명에 따른 일실시예를 나타낸 절단면예시도Figure 3 is an exemplary cutaway view showing an embodiment according to the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

(10) : 방화문 또는 방화벽 (11) : 지지대(10): fire door or firewall (11): support

(11a) : 돌출편 (12,12a,12b) : 제 1, 2, 3 지지판(11a): Protruding pieces 12, 12a, 12b: 1st, 2nd, 3rd support plate

(13,13a) : 하니컴구조 (14) : 불연자재(13,13a): honeycomb structure (14): noncombustible materials

(15) : 체결구(15): Fastener

이하, 첨부된 도면을 참조하여 본 발명의 일실시예를 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1 은 본 발명에 따른 구조를 보인 분해사시도,1 is an exploded perspective view showing a structure according to the present invention,

도 2 는 본 발명의 절단면예시도를 도시한 것이다.Figure 2 shows an exemplary cutaway view of the present invention.

본 발명은 방화문 또는 방화벽(10) 외곽 테두리에 불연재의 지지대(11)가 구비되어지고 상기 지지대(11) 측부에 소정의 간격을 두고 서로 마주보게 제 1, 2, 3 지지판(12,12a,12b)이 구비되어지며 상기 각각의 지지판(12,12a,12b) 사이에 하니컴구조(13,13a)가 구비된 구성으로 되어진 것이다.The present invention is provided with a non-flammable support 11 on the outer edge of the fire door or firewall 10 and the first, second, third support plate 12, 12a, 12b to face each other at a predetermined interval on the side of the support (11) ) Is provided and the honeycomb structure (13, 13a) is provided between each of the support plates (12, 12a, 12b).

상기, 지지대(11)는 일측에 돌출편(11a)이 형성되어지되 이 돌출편(11a)은 제 2 지지판(12)과 하니컴구조(13,13a)의 간격에 동일하게 형성되어진 것이다.The support 11 has a protrusion 11a formed at one side thereof, but the protrusion 11a is formed at the same interval between the second support plate 12 and the honeycomb structures 13 and 13a.

상기, 지지대(11)의 각 모서리는 엇갈림 방식이나 피스 등의 체결구(15)로 체결하여 고정되게 한 것이다.Each corner of the support 11 is fixed by fastening with a fastener 15 such as a staggered method or a piece.

본 발명의 또 다른 실시예를 살펴보면, 도 3 에 도시한 바와 같이, 상기 제 1 지지판(12)과 제 3 지지판(12b) 외측부에 세라크울 및 암면 등의 불연자재(14)를 추가로 부착하여 방화성능을 더욱 향상시킬 수 있는 것이다.Looking at another embodiment of the present invention, as shown in Figure 3, the non-combustible material 14, such as cerak wool and rock wool is further attached to the outer side of the first support plate 12 and the third support plate 12b. To further improve the fire performance.

상기, 하니컴구조(13,13a)는 본 출원인이 선출원한 특허출원 제 2001-0048459 호에 도시된 바와 같이 다수의 평행 종이판과 종이판 사이를 지그재그로 이동하면서 결합되는 중간 종이판을 구비하고 있으며 각각의 종이판 전·후 표면에는 발포제가 도포되어 있는 것이다.The honeycomb structures 13 and 13a have an intermediate paper plate which is coupled while moving in a zigzag between a plurality of parallel paper plates and paper plates, as shown in Patent Application No. 2001-0048459 filed by the applicant. The foaming agent is apply | coated to the surface before and behind each paper board.

상기의 발포제는 규산소다(Sodium Silicate:규산나트륨), 발포제, 무기충전제 및 희석제를 혼합한 것으로 상기 규산소다는 10 ∼ 40％, 발수제는 1 ∼ 10％, 그리고 무기충전제는 10 ∼ 20％로 혼합되며, 희석제는 다른 구성요소의 성분에 따라 30 ∼ 40％의 성분비를 갖게 되는 것이다.The blowing agent is a mixture of sodium silicate (sodium silicate), a blowing agent, an inorganic filler and a diluent. The sodium silicate is mixed in an amount of 10 to 40%, a water repellent is 1 to 10%, and an inorganic filler is 10 to 20%. The diluent will have a component ratio of 30 to 40% depending on the components of the other components.

상기와 같은 구조로 된 본 발명은 예를 들어 제 1 지지판(12)측에서 화재가 발생하게 되면 화재가 발생한 측의 제 1 지지판(12)으로부터 1차적으로 방화가 이루어지게 되고 하니컴구조(13)는 발포반응이 시작되어 2차적으로 열을 차단시키게 된다. 이때, 화재가 계속되는 경우 제 2 지지판(12a) 및 하니컴구조(13a)로부터 순차적으로 열이 차단되면서 화재가 번지게 되는 것을 방지하는 것이다.In the present invention having the above structure, for example, when a fire occurs on the side of the first support plate 12, the fire is primarily made from the first support plate 12 on the side where the fire occurs, and the honeycomb structure 13 is applied. The foaming reaction begins to block heat secondarily. At this time, when the fire is continued to prevent the fire from spreading as the heat is sequentially blocked from the second support plate 12a and the honeycomb structure 13a.

또한, 제 3 지지판(12b)에서 최종적으로 열이 차단되게 되는 것이다.In addition, heat is finally blocked at the third support plate 12b.

따라서, 상기 제 1, 2, 3 지지판(12,12a,12b) 및 하니컴구조(13,13a)에서 방화기능을 수행하게 되므로 내·외판의 소재 선택이 다양해지게 되는 것이다.Therefore, since the fire protection functions are performed in the first, second and third support plates 12, 12a and 12b and the honeycomb structures 13 and 13a, the material selection of the inner and outer plates is diversified.

한편, 상기 불연재의 지지대(11)를 구비하게 되므로 화재시 외곽 틈새로 열이 전달되지 않으며 그로 인해 내·외측에 중량의 철판을 구비하지 않고서도 방화작용이 이루어지게 되는 것이다.On the other hand, since the non-combustible support 11 is provided, the heat is not transmitted to the outer gap during the fire, and thus, the fire protection is performed without providing the iron plate of the weight inside and outside.

그러므로, 방화문 또는 방화벽(10)을 경량화 및 소형화시킬 수 있는 이점이 있는 것이다.Therefore, there is an advantage that can reduce the weight and size of the fire door or firewall (10).

본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

따라서, 본 고안은 일정한 간격을 두고 서로 마주보게 배치된 지지판 사이에 하니컴구조가 교대로 배치되게 되며 지지판과 하니컴구조의 외곽틀에 불연재의 지지대를 조립 설치함으로써 내·외측에 철판을 구비하지 않아도 방화 성능이 향상되게 되며 두께 및 무게를 줄일 수 있는 효과가 있다.Therefore, the present invention is to arrange the honeycomb structure alternately between the support plates arranged to face each other at regular intervals, and by arranging and installing the support plate of the non-combustible material in the outer frame of the support plate and the honeycomb structure without the iron plate on the inside and outside Performance is improved and the thickness and weight can be reduced.

또한, 내·외판의 소재 선택을 자유롭고 다양하게 할 수 있으며 장식적인 요소의 추가가 용이하여 외관의 화려함을 극대화시킬 수 있는 매우 유용한 발명인 것이다.In addition, it is a very useful invention that can freely and diversified the material selection of the inner and outer panels and can easily add decorative elements to maximize the splendor of the exterior.

Claims (3)

방화문 또는 방화벽(10) 외곽 테두리에 각각 피스 등의 체결구(15)로 고정된 불연재의 지지대(11)가 구비되어지되 이 지지대(11) 일측에 돌출편(11a)이 형성되어지고, 상기 지지대(11) 측부에 소정의 간격을 두고 서로 마주보게 제 1, 2, 3 지지판(12,12a,12b)이 구비되어지며 상기 각각의 지지판(12,12a,12b) 사이에 교대로 발포제가 도포된 하니컴구조(13,13a)가 구비되어진 것을 특징으로 하는 철판이 배제된 방화구조.Non-combustible support 11 is fixed to the outer edge of the fire door or the firewall 10 by fasteners 15, such as pieces, respectively, and a protruding piece 11a is formed on one side of the support 11, and the support (11) The first, second, and third support plates 12, 12a, and 12b are provided to face each other at predetermined intervals, and a foaming agent is applied alternately between the respective support plates 12, 12a, and 12b. A fire protection structure with no iron plate, characterized in that the honeycomb structure (13, 13a) is provided. 제 1 항에 있어서,The method of claim 1, 상기, 지지대(11)의 돌출편(11a)은 제 2 지지판(12a)과 하니컴구조(13,13a)의 두께와 동일하게 형성되어진 것을 특징으로 하는 철판이 배제된 방화구조.The protruding piece (11a) of the support (11) is a fire protection structure, the iron plate is excluded, characterized in that formed in the same thickness as the second support plate (12a) and the honeycomb structure (13, 13a). 제 1 항에 있어서,The method of claim 1, 상기, 제 1 지지판(12)과 제 3 지지판(12b) 외측부에는 세라크울 및 암면 등의 불연자재(14)가 구비되어진 것을 특징으로 하는 철판이 배제된 방화구조.The non-flammable structure of which the iron plate is removed is provided in the outer part of the said 1st support plate 12 and the 3rd support plate 12b, and the non-combustible material 14, such as cerak wool and rock wool, was provided.
KR1020010071087A 2001-11-15 2001-11-15 Fireproof construction without iron plate KR20030040677A (en)

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KR100797761B1 (en) * 2006-07-28 2008-01-23 주식회사 엘지화학 Wood type fire door
CN101852055A (en) * 2010-05-11 2010-10-06 中国扬子集团滁州扬子门业有限公司 Forming method of fireproof safety door
CN101892783A (en) * 2009-05-20 2010-11-24 日东工器株式会社 Fire prevention sliding door apparatus and door guide roller device thereof
KR101318959B1 (en) * 2011-12-22 2013-10-17 주식회사 티에프티 fire door
KR101386311B1 (en) * 2006-10-20 2014-04-17 (주)엘지하우시스 Prefabricated system door and process for preparing the same

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JPH0341094A (en) * 1989-04-03 1991-02-21 E R Squibb & Sons Inc Selective inhibition against dna polymerase
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100797761B1 (en) * 2006-07-28 2008-01-23 주식회사 엘지화학 Wood type fire door
KR101386311B1 (en) * 2006-10-20 2014-04-17 (주)엘지하우시스 Prefabricated system door and process for preparing the same
CN101892783A (en) * 2009-05-20 2010-11-24 日东工器株式会社 Fire prevention sliding door apparatus and door guide roller device thereof
CN101892783B (en) * 2009-05-20 2013-04-10 日东工器株式会社 Sliding door device for fire prevention and door roller device thereof
CN101852055A (en) * 2010-05-11 2010-10-06 中国扬子集团滁州扬子门业有限公司 Forming method of fireproof safety door
KR101318959B1 (en) * 2011-12-22 2013-10-17 주식회사 티에프티 fire door

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