KR20110083039A - Door filled with light weight aggregates cellular concrete - Google Patents

Door filled with light weight aggregates cellular concrete Download PDF

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Publication number
KR20110083039A
KR20110083039A KR1020100003039A KR20100003039A KR20110083039A KR 20110083039 A KR20110083039 A KR 20110083039A KR 1020100003039 A KR1020100003039 A KR 1020100003039A KR 20100003039 A KR20100003039 A KR 20100003039A KR 20110083039 A KR20110083039 A KR 20110083039A
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KR
South Korea
Prior art keywords
door
weight
light weight
back plate
plate
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KR1020100003039A
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Korean (ko)
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이행기
김형기
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한국과학기술원
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Priority to KR1020100003039A priority Critical patent/KR20110083039A/en
Publication of KR20110083039A publication Critical patent/KR20110083039A/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
    • 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
    • E06B3/82—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
    • E06B2003/7028—Door leaves characterised by the filling between two external panels of cementituous type, e.g. concrete

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Special Wing (AREA)

Abstract

PURPOSE: A door filled with light weight aggregates aerated concrete is provided to improve sound absorbing effect and insulation performance. CONSTITUTION: A door filled with light weight aggregates aerated concrete comprises a front plate(11), a back plate(12), an edge member(13), and a filling panel(20). The front and back plates form the front and back sides of the door, respectively. The edge member is arranged on the boundary between the front and rear plates to form a hollow part between the front and back plates. The filling panel is formed of light weight aggregate aerated concrete including blast furnace slag and fly ash and filled in the hollow part between the front and back plates.

Description

경량골재 기포 콘크리트 패널을 내부에 구비한 문짝{Door filled with Light Weight Aggregates Cellular Concrete}Door filled with Light Weight Aggregates Cellular Concrete}

본 발명은 문짝에 관한 것으로서, 구체적으로는 전면판과 배면판, 그리고 그 사이에 중공부가 형성되어 있는 구조를 가지는 문짝에서, 상기 중공부에는 슬래그와 버텀애쉬를 포함하는 경량골재 기포 콘크리트로 제조된 충진패널이 채워짐으로써, 차음성능을 향상시키고 열전달율을 감소시킴과 동시에 폐기물을 자재로서 재활용할 수 있게 되는 문짝에 관한 것이다.
The present invention relates to a door, and specifically, in a door having a structure in which a hollow part is formed between a front plate and a back plate, and the hollow part is made of lightweight aggregate foam concrete including slag and bottom ash. By filling the filling panel, it is possible to improve the sound insulation performance, reduce the heat transfer rate, and at the same time recycle the waste material as a material.

가정이나 사무실 등 일반 건물에서 사용되는 문짝은, 재료의 입수 및 가공이 용이한 목재로 제조된다. 그러나 목재 문짝은 비중이 가볍고 차음성능이 낮으며 그 자체가 견고하지 못하기 때문에 현관문 같이 외부인의 침입 등을 철저히 차단하고자 하는 경우에는 금속재 문짝이 사용된다. 이러한 금속재 문짝은 일반적으로 전면판 및 배면판으로 이루어지고 전면판과 배면판 사이에 형성된 중공부에는 석면이나 발포수지로 이루어진 충진재가 채워지는 구조로 되어 있다. Doors used in general buildings such as homes and offices are made of wood, which is easy to obtain and process materials. However, wooden doors have a specific gravity, low sound insulation performance, and are not robust in themselves. Therefore, metal doors are used to thoroughly block intrusion of outsiders such as the front door. Such metal doors are generally made of a front plate and a back plate, and the hollow portion formed between the front plate and the back plate has a structure in which a filler made of asbestos or foamed resin is filled.

그러나 위와 같은 종래의 문짝은 차음성능이나 열전달율이 만족스럽지 못하다는 한계가 있다. However, the conventional door as described above has a limitation that the sound insulation performance or heat transfer rate is not satisfactory.

특히, 이러한 금속재 문짝의 경우, 정면판 및 배면판을 이루는 철판의 두께가 얇기 때문에 진동이 쉽게 발생하여 구조적으로 음의 전달률이 높게 된다. 또한 충진재로 사용되는 석면 및 발포수지 역시 차음성능 발휘 효과가 미미하다. In particular, in the case of such a metal door, because the thickness of the iron plate constituting the front plate and the back plate is thin, the vibration easily occurs and structurally high sound transmission rate. In addition, asbestos and foamed resin used as a filling material has a slight sound insulation performance.

한편, 일반적인 금속재 문짝용 재료인 알루미늄의 경우, 높은 열전달률을 가지므로 외부와의 단열성능이 매우 낮으며, 내부의 석면 또는 발포수지로 이루어진 충진재 자체의 열 흡수율이 적으므로, 금속재 문짝 자체에 열이 전달될 시 충진재에 의한 열저장효과가 없기 때문에 전제척인 열전달률이 감소하지 않게 되는 한계가 있다. 무엇보다도, 화재 발생 시 문짝 내부에 충진되어 있던 발포수지가 발화할 경우 유독가스가 발생할 수 있으며, 석면의 경우 유해 물질로서 사용이 규제되는 것인 바, 더 이상 사용할 수 없는 상태가 되고 있다.
On the other hand, aluminum, which is a material for general metal doors, has a high heat transfer rate and thus has a low thermal insulation performance, and has a low heat absorption rate of the filler itself made of asbestos or foam resin inside, and thus heats the metal door itself. Since there is no heat storage effect by the filler when it is delivered, there is a limit that the heat transfer rate, which is a prerequisite, does not decrease. Above all, toxic gas may be generated when the foamed resin filled inside the door ignites when a fire occurs, and asbestos is regulated as a hazardous substance, and thus it is no longer used.

본 발명은 위와 같은 종래 기술의 한계를 극복하기 위하여 개발된 것으로서, 구체적으로는 차음성능을 향상시키고 열전달율을 감소시킬 수 있으며, 화재 발생시 유독가스 발생이 없고, 유해물질을 사용하지 않는 새로운 문짝을 제시하는 것을 목적으로 한다.
The present invention was developed to overcome the limitations of the prior art as described above, specifically, it can improve the sound insulation performance and reduce the heat transfer rate, there is no toxic gas generation in the event of fire, and presents a new door that does not use harmful substances It aims to do it.

위와 같은 과제를 달성하기 위하여 본 발명에서는, 문짝의 정면을 이루는 정면판과, 문짝의 배면을 이루는 배면판과, 상기 정면판과 배면판의 사이에서 가장자리에 배치되어 두께에 의해 정면판과 배면판 사이에 중공부를 형성하는 테두리부재와, 플라이애쉬 및 슬래그와 버텀애쉬를 포함하는 경량골재 기포 콘크리트에 의해 제조되며 이상기 테두리부재의 존재에 의해 정면판과 배면판 사이의 중공부에 채워져지는 충진패널을 포함하여 구성되는 문짝이 제공된다.
In order to achieve the above object, in the present invention, the front plate and the back plate that forms the front of the door, the back plate that forms the back of the door, the front plate and the back plate is disposed at the edge between the thickness Filling panel is formed by a frame member forming a hollow portion between, and the lightweight aggregate foam concrete including fly ash and slag and bottom ash, and is filled in the hollow portion between the front plate and the back plate by the presence of the abnormal phase edge member The door is configured to include.

본 발명에 의하면, 문짝의 내부에 경량골재 기포 콘크리트로 제작된 충진패널이 배치되어 있으므로, 문짝의 차음 성능이 크게 증가하게 되고, 열전달율이 감소하게 되어 문짝의 단열 성능도 크게 향상되는 효과가 발휘된다. According to the present invention, since the filling panel made of lightweight aggregate foam concrete is disposed inside the door, the sound insulation performance of the door is greatly increased, the heat transfer rate is reduced, and the thermal insulation performance of the door is greatly improved. .

더 나아가 화재 발생시 유해 가스의 발생을 방지할 수 있게 되며, 환경에 유해한 석면을 사용하지 않게 된다. Furthermore, it is possible to prevent the generation of harmful gases in the event of a fire, and to avoid the use of asbestos, which is harmful to the environment.

또한 결합재로서 플라이애쉬 및 고로 슬래그를 사용하고, 골재로서 버텀애쉬 등의 산업 폐기물을 사용하여 충진패널을 제작하게 되므로, 제조비가 저렴하며 산업 폐기물을 산업자재로서 재활용할 수 있게 되어 친환경적인 문짝을 만들 수 있게 되며, 산업 폐기물을 충진패널로 사용하게 되므로 그 만큼 목재의 사용량을 줄일 수 있게 되어 환경친화적이며, 가공이 용이하여 제작원가도 줄일 수 있게 되는 효과가 발휘된다.
In addition, fly ash and blast furnace slag are used as binders, and industrial ashes such as bottom ash are used as aggregates to produce filling panels. Therefore, manufacturing costs are low and industrial wastes can be recycled as industrial materials to create eco-friendly doors. Since industrial waste is used as a filling panel, it is possible to reduce the amount of wood used, which is environmentally friendly, and easy to process, thereby reducing production costs.

도 1은 본 발명에 따른 문짝의 개략적인 분해 사시도이다.
도 2는 본 발명에 따른 문짝의 개략적인 조립 사시도이다. 1 is a schematic exploded perspective view of a door according to the present invention.
2 is a schematic assembly perspective view of a door according to the present invention.

이하, 본 발명의 바람직한 실시예를 첨부한 도면을 참조하여 설명한다. 본 발명은 도면에 도시된 실시예를 참고로 설명되었으나 이는 하나의 실시예로서 설명되는 것이며, 이것에 의해 본 발명의 기술적 사상과 그 핵심 구성 및 작용이 제한되지 않는다. Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Although the present invention has been described with reference to the embodiments shown in the drawings, this is described as one embodiment, whereby the technical spirit of the present invention and its core configuration and operation are not limited.

도 1에는 본 발명에 따른 문짝(1)의 개략적인 분해 사시도가 도시되어 있으며, 도 2에는 본 발명에 따른 문짝(1)의 개략적인 조립 사시도가 도시되어 있다. 1 shows a schematic exploded perspective view of the door 1 according to the invention, and FIG. 2 shows a schematic assembled perspective view of the door 1 according to the invention.

본 발명에 따른 문짝(1)은, 문짝의 정면을 이루는 정면판(11)과, 문짝의 배면을 이루는 배면판(12)과, 상기 정면판(11)과 배면판(12)의 사이에서 가장자리에 배치되어 두께에 의해 정면판(11)과 배면판(12) 사이에 중공부를 형성하는 테두리부재(13)와, 플라이애쉬 및 슬래그와 버텀애쉬를 포함하는 경량골재 기포 콘크리트에 의해 제조되며 이상기 테두리부재(13)의 존재에 의해 정면판(11)과 배면판(12) 사이의 중공부에 채워져지는 충진패널(20)을 포함하여 구성된다. The door 1 according to the present invention has an edge between the front plate 11 forming the front of the door, the back plate 12 forming the back of the door, and the front plate 11 and the back plate 12. It is arranged by the frame member 13 and a lightweight aggregate foam concrete including a fly ash and slag and bottom ash disposed in the rim member 13 to form a hollow portion between the front plate 11 and the back plate 12 by the thickness and the ideal phase rim It is configured to include a filling panel 20 to be filled in the hollow portion between the front plate 11 and the back plate 12 by the presence of the member (13).

구체적으로, 도면에 도시된 것처럼 문짝의 정면을 이루는 정면판(11)과 문짝의 배면을 이루는 배면판(12)의 사이에는, 상기 정면판(11)과 배면판(12)의 가장자리를 따라 막대형상의 테두리부재(13)가 배치되는데, 상기 테두리부재(13)의 두께에 의해 정면판(11)과 배면판(12) 사이에 중공부(14)가 형성된다. Specifically, as shown in the figure, between the front plate 11 forming the front of the door and the rear plate 12 forming the rear of the door, the bar along the edge of the front plate 11 and the back plate 12 Shaped frame member 13 is disposed, the hollow portion 14 is formed between the front plate 11 and the back plate 12 by the thickness of the frame member (13).

상기 중공부(14)에는 판형상으로 제작된 충진패널(20)이 배치되는데, 상기 충진패널(20)은 상기 테두리부재(13)와 동일한 두께를 가지는 것이 바람직하다. 상기 충진패널(20)이 중공부(14)에 위치하고 테두리부재(13)의 정면과 배면으로 각각 정면판(11)과 배면판(12)이 결합되어, 문짝(1)의 내부에 충진패널(20)이 구비되도록 제작된다. 상기 정면판(11) 및 배면판(12)의 결합은 접착제의 도포나, 못 등의 체결수단을 이용하여 이루어질 수 있다. The hollow panel 14 is disposed in the plate-shaped filling panel 20, it is preferable that the filling panel 20 has the same thickness as the edge member (13). The filling panel 20 is located in the hollow portion 14 and the front plate 11 and the back plate 12 are coupled to the front and rear of the edge member 13, respectively, the filling panel (inside the door 1) ( 20) is manufactured to be provided. The front plate 11 and the back plate 12 may be combined using an application of an adhesive or a fastening means such as a nail.

본 발명에 있어서 상기 충진패널(20)은 경량골재 기포 콘크리트로 제작된다. In the present invention, the filling panel 20 is made of lightweight aggregate foam concrete.

구체적으로 본 발명에서 상기 충진패널(20)은, 전체 콘크리트에 대하여 물 12 내지 15중량%, 시멘트 18 내지 21중량%, 플라이 애쉬 10 중량%, 고로 슬래그 10중량%, 잔골재 24 내지 26중량%, 굵은골재 18 내지 22 중량% 및 공기연행제 0.001 내지 0.008중량%를 함유한다. Specifically, in the present invention, the filling panel 20, water 12 to 15% by weight, cement 18 to 21% by weight, fly ash 10% by weight, blast furnace slag 10% by weight, fine aggregate 24 to 26% by weight, 18 to 22% by weight coarse aggregate and 0.001 to 0.008% by weight air entrainer.

이와 같은 경량골재 기포 콘크리트에 있어서, 섬유는 재료의 탈락을 발지하며 내충격성을 증진시키는 효과가 발휘된다. 또한 공기연행제를 사용함으로써 기포가 발생하게 되어, 콘크리트의 경량화를 이룰 수 있으며, 단열성 및 가공성을 증진시킬 수 있게 된다. In such lightweight aggregate foam concrete, the fiber exhibits the effect of improving the impact resistance and the falling off of the material. In addition, by using the air entrainer bubbles are generated, it is possible to achieve a light weight of the concrete, it is possible to improve the insulation and workability.

위와 같은 조성을 가지는 경량골재 기포 콘크리트로 판형상의 충진패널(20)을 기건 양생을 통하여 제작하여, 상기 정면판(11)과 배면판(12)과 테두리부재(13)에 의해 형성된 중공부(14)에 배치하게 된다. The hollow part 14 formed by the front panel 11, the back plate 12, and the rim member 13 by manufacturing the plate-shaped filling panel 20 of the lightweight aggregate foam concrete having the above composition through air curing. Will be placed in.

이와 같이, 본 발명에 따른 문짝(1)은 그 내부에 경량골재 기포 콘크리트로 제작된 충진패널(20)이 배치되어 있으므로, 문짝(1)의 차음 성능이 크게 증가하게 되고, 열전달율이 감소하게 되어 문짝(1)의 단열 성능도 크게 향상되는 효과가 발휘된다. As such, the door 1 according to the present invention is disposed therein filling panel 20 made of lightweight aggregate foam concrete, so that the sound insulation performance of the door 1 is greatly increased, heat transfer rate is reduced The effect that the thermal insulation performance of the door 1 is also greatly improved is exhibited.

특히, 일반 기포 콘크리트의 경우 잔골재만 사용하며 굵은 골재를 사용하지 않기 때문에, 콘크리트의 타설 후 수축, 균열 등의 문제가 발생하게 되지만, 본 발명에서는 기포 콘크리트에 굵은 골재를 혼입한 경량골재 기포 콘크리트를 이용하게 되므로, 경량골재 내부의 공극 및 시멘트 메트릭스 내부에 발생된 기포가 문짝의 차음성능 및 단열성능을 증가시키게 된다. Particularly, in the case of general foam concrete, only fine aggregate is used and thick aggregate is not used. Therefore, problems such as shrinkage and cracking occur after pouring concrete, but in the present invention, lightweight aggregate foam concrete in which coarse aggregate is mixed with foam concrete is used. Since it is used, air bubbles generated in the voids and cement matrix inside the lightweight aggregates will increase the sound insulation performance and insulation performance of the door.

상기 충진패널(20)을 제작함에 있어서, 결합재와 골재로서 플라이애쉬, 버텀애쉬 및 슬래그 등의 산업 폐기물을 사용하게 되므로, 제조비가 저렴하며 산업 폐기물을 산업자재로서 재활용할 수 있게 되어 친환경적인 제품을 만들 수 있게 된다. 또한 이와 같이 산업 폐기물을 충진패널(20)로 사용하게 되므로 그 만큼 목재의 사용량을 줄일 수 있게 되어 환경친화적이며, 가공이 용이하여 제작원가도 줄일 수 있게 되는 효과가 발휘된다. In manufacturing the filling panel 20, since the use of industrial wastes such as fly ash, bottom ash and slag as a binder and aggregate, manufacturing cost is low and industrial wastes can be recycled as industrial materials to produce environmentally friendly products. I can make it. In addition, since the industrial waste is used as the filling panel 20 as described above, the amount of wood used can be reduced, which is environmentally friendly, and easy to process, thereby reducing the manufacturing cost.

한편, 본 발명에 있어서 충진패널(20)의 제작에 사용되는 경량기포 콘크리트로서 특허 제10-875200호에 개시된 섬유보강 경량골재 기포 콘크리트를 사용할 수도 있다.
On the other hand, in the present invention, as the lightweight foam concrete used for the production of the filling panel 20, fiber reinforced lightweight aggregate foam concrete disclosed in Patent No. 10-875200 may be used.

1 : 문짝
11 : 정면판
12 : 배면판
13 : 테두리부재
20 : 충진패널1: Door
11: front plate
12: back plate
13: frame member
20: Filling panel

Claims (2)

문짝의 정면을 이루는 정면판(11)과,
문짝의 배면을 이루는 배면판(12)과,
상기 정면판(11)과 배면판(12)의 사이에서 가장자리에 배치되어 두께에 의해 정면판(11)과 배면판(12) 사이에 중공부를 형성하는 테두리부재(13)와,
고로 슬래그와 플라이 애쉬를 포함하는 경량골재 기포 콘크리트에 의해 제조되며 이상기 테두리부재(13)의 존재에 의해 정면판(11)과 배면판(12) 사이의 중공부에 채워져지는 충진패널(20)을 포함하여 구성되는 것을 특징으로 하는 경량골재 기포 콘크리트 패널을 내부에 구비한 문짝.
The front plate 11 forming the front of the door,
The back plate 12 forming the back of the door,
An edge member 13 disposed at an edge between the front plate 11 and the back plate 12 to form a hollow portion between the front plate 11 and the back plate 12 by thickness;
The filling panel 20 is manufactured by the lightweight aggregate foam concrete including the blast furnace slag and fly ash and is filled in the hollow portion between the front plate 11 and the back plate 12 by the presence of the abnormal phase edge member 13. Door having a lightweight aggregate foam concrete panel therein, characterized in that comprising a.
제1항에 있어서,
상기 충진패널(20)은, 전체 콘크리트에 대하여 물 12 내지 15중량%, 시멘트 18 내지 21중량%, 플라이 애쉬 10 중량%, 고로 슬래그 10중량%, 잔골재 24 내지 26중량%, 굵은골재 18 내지 22 중량% 및 공기연행제 0.001 내지 0.008중량%를 함유하는 것을 특징으로 하는 경량골재 기포 콘크리트 패널을 내부에 구비한 문짝. The method of claim 1,
The filling panel 20, 12 to 15% by weight of water, 18 to 21% by weight of cement, 10% by weight of fly ash, blast furnace slag 10% by weight, fine aggregate 24 to 26% by weight, coarse aggregate 18 to 22 A door having an interior of a lightweight aggregate foam concrete panel, characterized in that it contains by weight and 0.001 to 0.008% by weight air entrainer.
KR1020100003039A 2010-01-13 2010-01-13 Door filled with light weight aggregates cellular concrete KR20110083039A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110924824A (en) * 2019-12-13 2020-03-27 陕西鑫邦实业发展有限公司 Steel-structure civil air defense door and machining process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110924824A (en) * 2019-12-13 2020-03-27 陕西鑫邦实业发展有限公司 Steel-structure civil air defense door and machining process

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