KR101827653B1 - Reflective composite insulation with non flammability and sound absorption - Google Patents

Reflective composite insulation with non flammability and sound absorption Download PDF

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KR101827653B1
KR101827653B1 KR1020160148532A KR20160148532A KR101827653B1 KR 101827653 B1 KR101827653 B1 KR 101827653B1 KR 1020160148532 A KR1020160148532 A KR 1020160148532A KR 20160148532 A KR20160148532 A KR 20160148532A KR 101827653 B1 KR101827653 B1 KR 101827653B1
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South Korea
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layer
aluminum
mineral wool
present
reflective
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KR1020160148532A
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Korean (ko)
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강태영
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강태영
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78Heat insulating elements
    • E04B1/80Heat insulating elements slab-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/20Layered products comprising a layer of metal comprising aluminium or copper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/04Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
    • B32B19/041Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/10Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102Insulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/306Resistant to heat
    • B32B2307/3065Flame resistant or retardant, fire resistant or retardant
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B2001/7691Heat reflecting layers or coatings

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The present invention relates to a reflective composite insulation material with reinforced non-flammability and sound-absorption properties. An object of the present invention is to improve non-flammability and sound-adsorption properties of the reflective composite insulation material composed of aluminum. Thus, the reflective insulation material is formed with a mineral wool layer at the center thereof, and an aluminum reflection layer at both sides of the mineral wool layer. Therefore, the present invention has an effect that the reflective insulation material made of aluminum has improved non-flammability and sound-adsorption properties.

Description

불연성과 흡음성을 강화한 반사형 복합단열재{Reflective composite insulation with non flammability and sound absorption}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a reflection type composite insulation having enhanced nonflammability and sound absorption,

본 발명은 불연성과 흡음성을 강화한 반사형 복합단열재에 관한 것으로서, 더욱 상세하게는 반사형 단열재에 있어서, 중앙에 미네랄울층으로 형성하고 상기 미네랄울층의 양측으로 알류미늄반사층을 형성하여서, 알류미늄으로 이루어진 반사형 단열재의 불연성능과 흡음성능을 향상시킬 수 있도록 함을 목적으로 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a reflective type of composite heat insulating material having enhanced nonflammability and sound absorption properties, and more particularly, to a reflective type heat insulating material which is formed of a mineral wool layer in the center, And to improve the fireproof performance and sound absorption performance of the heat insulating material.

일반적으로 반사형 단열재는 알루미늄박과 같은 열반사기능을 갖는 소재를 이용하여 복사열을 반사시켜 단열효과를 높이는 단열재인 것이다.Generally, the reflection type heat insulator is a heat insulator that reflects radiant heat using a material having a heat reflecting function such as an aluminum foil to enhance the heat insulation effect.

이상과 같은 반사형 단열재는 부직포 또는 필름으로 구성된 단열재층과 상기 단열재층의 양면으로 결합되는 알류미늄반사층으로 형성된 것이다.The reflective heat insulating material as described above is formed of a heat insulating material layer formed of a nonwoven fabric or a film and an aluminum reflective layer bonded to both sides of the heat insulating material layer.

상기 알류미늄반사층은 알류미늄박으로 형성된 것이다.The aluminum reflection layer is formed of an aluminum foil.

이와 같은 반사형 단열재는 부직포 또는 필름으로 구성되는 단열재층의 열의 전달을 차단하는 단열기능을 하고, 상기 단열재층의 양면으로 구비되는 알류미늄반사층의 복사열을 반사시켜 복사에 의하여 열전달을 차단하여 단열효과를 극대화시키는 것이다.The reflection type heat insulating material has a heat insulating function for blocking the heat of the heat insulating material layer composed of a nonwoven fabric or a film and reflects the heat of the aluminum reflective layer provided on both sides of the heat insulating material layer, Maximize it.

그러나, 상기한 바와 같은 종래의 반사형 단열재는 알류미늄반사층의 내부에 구비되는 단열재가 열에 약한 부직포 또는 합성수지 필름으로 이루어져 있어 쉽게 열에 녹거나 불에 타고 화재시 유해가스 발생을 유발하는 등의 문제점이 있었다.However, the conventional reflective heat insulator as described above has a problem that the heat insulating material provided inside the aluminum reflective layer is made of a nonwoven fabric or a synthetic resin film which is weak to heat, easily melting in heat or burning, and generating noxious gas in case of fire .

대한민국 실용신안등록 제20-0420049호Korea Utility Model Registration No. 20-0420049

이에, 본 발명은 종래의 반사형 단열재가 알류미늄반사층의 내부에 구비되는 단열재가 열에 약한 부직포 또는 합성수지 필름으로 이루어져 있어 쉽게 열에 녹거나 불에 타고 화재시 유해가스 발생을 유발하는 등의 문제점을 해결하기 위한 것이다.Accordingly, the present invention solves the problems that the conventional reflective heat insulator is made of a non-woven fabric or a synthetic resin film which is insoluble in heat, the heat insulator provided inside the aluminum reflection layer easily dissolves in heat or burns, .

즉, 본 발명은 반사형 단열재에 있어서, 중앙에 미네랄울층으로 형성하고 상기 미네랄울층의 양측으로 알류미늄반사층을 형성한 것을 특징으로 하는 것이다.That is, the present invention is characterized in that, in the reflection type heat insulating material, a mineral wool layer is formed at the center and an aluminum reflection layer is formed at both sides of the mineral wool layer.

본 발명은 상기 알류미늄반사층의 내면에 미네랄울층과의 내열 접착을 위한 접착석고층을 형성한 것을 특징으로 하는 것이다.The present invention is characterized in that an adhesive gypsum layer for heat-resistant adhesion to a mineral wool layer is formed on the inner surface of the aluminum reflection layer.

본 발명은 상기 알류미늄반사층의 파열강도를 향상되게 상기 접착석고층에 글라스망직을 구비한 것을 특징으로 하는 것이다.The present invention is characterized in that the adhesive gypsum layer is provided with glass netting to improve the breaking strength of the aluminum reflective layer.

따라서, 본 발명은 중앙에 미네랄울층으로 형성하고 상기 미네랄울층의 양측으로 알류미늄반사층을 형성함으로써, 알류미늄으로 이루어진 반사형 단열재의 불연성능과 흡음성능을 향상되는 효과를 갖는 것이다.Accordingly, the present invention has the effect of improving the fire-proof performance and the sound-absorbing performance of the reflective heat insulating material made of aluminum by forming the center of the mineral wool layer and forming the aluminum reflective layer on both sides of the mineral wool layer.

도 1 은 본 발명의 일 시시 예를 보인 사시 예시도.
도 2 는 본 발명의 다른 실시 예를 보인 사시 예시도.
도 3 은 본 발명의 또 다른 실시 예를 보인 사시 예시도.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an example of the present invention. FIG.
2 is a perspective view showing another embodiment of the present invention.
3 is a perspective view showing still another embodiment of the present invention.

이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 반사형 단열재의 불연성능과 흡음성능을 향상시킬 수 있도록 한 것으로서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The present invention is intended to improve the fireproof performance and sound absorption performance of reflective insulation materials, and the terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, It should be construed in accordance with the technical idea of the present invention based on the principle that the concept of a term can be appropriately defined in order to explain the invention of the present invention in the best way.

따라서, 본 명세서에 기재된 실시 예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형 예들이 있을 수 있음을 이해하여야 한다.Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

즉, 본 발명은 반사형 단열재에 있어서, 미네랄울층(10)과 알류미늄반사층(20)으로 구성한 것이다.That is, the present invention is a reflection type heat insulator comprising a mineral wool layer (10) and an aluminum reflection layer (20).

여기서, 상기 미네랄울층(10)은 양면으로 구비되는 알류미늄반사층(20)의 사이에 구비되는 것이다.Here, the mineral wool layer 10 is provided between the aluminum reflection layers 20 provided on both sides.

상기 미네랄울층(10)은 섭씨 1,500~1,600℃ 이상의 고열에서만 용융되는 미네랄에서 추출형성된 것이다.The mineral wool layer 10 is formed from minerals that are melted only at high temperatures of 1,500 to 1,600 DEG C or more.

상기 미네랄울층(10)은 반사형 단열재의 구부림과 같은 시공성이 용이하게 1~2mm의 두께로 형성되는 것이다.The mineral wool layer 10 is easily formed to have a thickness of 1 to 2 mm with respect to the bending of the reflection type heat insulator.

그리고, 상기 알류미늄반사층(20)은 알류미늄을 박형으로 형성하여 미네랄울층(10)의 양면에 결속시킨 것이다.The aluminum reflection layer 20 is made of aluminum and bound to both surfaces of the mineral wool layer 10.

한편, 상기 알류미늄반사층(20)의 내면에는 미네랄울층(10)과의 내열 접착을 위한 접착석고층(30)을 형성한 것이다.On the inner surface of the aluminum reflection layer 20, an adhesive gypsum layer 30 for heat-resistant adhesion with the mineral wool layer 10 is formed.

상기 접착석고층(30)은 1mm 이하의 두께로 형성하고 시공과정에 알류미늄반사층(20)의 구부러짐으로 인한 파손이 방지되게 도트형으로 실시할 수 있는 것이다.The adhesive gypsum layer 30 may have a thickness of 1 mm or less and may be formed in a dot shape so as to prevent damage due to bending of the aluminum reflection layer 20 during a construction process.

또한, 상기 알류미늄반사층(20)의 파열강도를 향상되게 상기 접착석고층(30)에 글라스망직(40)을 구비한 것이다.Further, the adhesive gypsum layer 30 is provided with a glass netting 40 so as to improve the breaking strength of the aluminum reflection layer 20.

또한, 본 발명의 실시에 있어 양측 알류미늄반사층(20) 중 어느 일측에 벽면 부착을 위한 박리시트층(21a)에 의하여 보호되는 접착층(21)을 형성하여 실시할 수 있는 것이다.In addition, in the practice of the present invention, an adhesive layer 21 protected by a release sheet layer 21a for attaching to a wall can be formed on either side of the both-side aluminum reflection layer 20.

이하, 본 발명의 사용에 따른 작용효과에 대하여 설명하면 다음과 같다.Hereinafter, the effects of the use of the present invention will be described.

상기한 바와 같이 반사형 단열재에 있어서, 중앙에 미네랄울층(10)으로 형성하고 상기 미네랄울층(10)의 양측으로 알류미늄반사층(20)을 형성한 본 발명을 적용하여 실시하게 되면, 알류미늄으로 이루어진 반사형 단열재의 불연성능과 흡음성능을 향상되는 것이다.When the present invention is applied to the reflective insulation material as described above by forming the mineral wool layer 10 at the center and forming the aluminum reflection layer 20 on both sides of the mineral wool layer 10, The fireproof performance and the sound absorption performance of the heat insulating material are improved.

또한, 본 발명의 실시에 있어, 상기 알류미늄반사층(20)의 내면에 접착석고층(30)을 형성하여 실시하게 되면, 외부의 열 또는 화재시 발생되는 열에 대하여도 미네랄울층(10)과 알류미늄반사층(20)의 결합력이 유지되어 불연성능과 단열성능이 지속적으로 유지되는 것이다.When the adhesive gypsum layer 30 is formed on the inner surface of the aluminum reflection layer 20 in the practice of the present invention, the mineral water layer 10 and the aluminum reflection layer 30, (20) is maintained and the fire-retardant performance and the heat insulation performance are continuously maintained.

또한, 본 발명의 실시에 있어, 상기 접착석고층(30)에 글라스망직(40)을 구비하여 실시하게 되면, 상기 접착석고층(30)에 함침되 글라스망직(40)이 접착석고층(30)의 결속력도 유지하고 알류미늄반사층(20)의 내면을 지지하여 파열 외력에 대하여 알류미늄반사층(20)의 파열을 방지하는 것이다.When the glass gauze layer 40 is provided on the gypsum layer 30 in the practice of the present invention, the glass gauze layer 40 impregnated in the gypsum gypsum layer 30 is adhered to the adhesive gypsum layer 30 And supports the inner surface of the aluminum reflective layer 20 to prevent the aluminum reflective layer 20 from rupturing against the external force of the rupture.

또한, 본 발명의 실시에 있어 양측 알류미늄반사층(20) 중 어느 일측에 박리시트층(21a)에 의하여 보호되는 접착층(21)을 형성하여 실시하게 되면, 본 발명을 시공함에 있어 접착층(21)을 통한 부착을 통하여 용이하게 시공할 수 있는 것이다.When the adhesive layer 21 protected by the release sheet layer 21a is formed on either side of the aluminum reflective layer 20 in the practice of the present invention, It can be easily installed through the through-hole.

10 : 미네랄울층
20 : 알류미늄반사층
21 : 접착층 21a: 박리시트층
30 : 접착석고층
40 : 글라스망직
10: Mineral wool layer
20: Aluminum reflective layer
21: Adhesive layer 21a: Peeling sheet layer
30: Adhesive plaster layer
40: glass clay

Claims (2)

반사형 단열재에 있어서;
중앙에 미네랄울층(10)으로 형성하고 상기 미네랄울층(10)의 양측으로 알류미늄반사층(20)을 형성하며;
상기 알류미늄반사층(20)의 내면에 미네랄울층(10)과의 내열 접착을 위한 접착석고층(30)을 형성하고;
상기 알류미늄반사층(20)의 파열강도를 향상되게 상기 접착석고층(30)에 글라스망직(40)을 구비하며;
상기 미네랄울층(10)은 섭씨 1,500~1,600℃ 이상의 고열에서만 용융되는 미네랄에서 추출형성되고,
상기 미네랄울층(10)은 반사형 단열재의 구부림과 같은 시공성이 용이하게 1~2mm의 두께로 형성되며,
상기 알류미늄반사층(20)은 알류미늄을 박형으로 형성하여 미네랄울층(10)의 양면에 결속되고,
상기 접착석고층(30)은 1mm 이하의 두께로 형성하고 시공과정에 알류미늄반사층(20)의 구부러짐으로 인한 파손이 방지되게 도트형으로 형성하고;
양측 알류미늄반사층(20) 중 어느 일측에 벽면 부착을 위한 박리시트층(21a)에 의하여 보호되는 접착층(21)을 형성한 것을 특징으로 불연성과 흡음성을 강화한 반사형 복합단열재.

Claims [1] A reflection type heat insulator comprising:
A mineral wool layer 10 at the center and an aluminum reflection layer 20 at both sides of the mineral wool layer 10;
Forming an adhesive gypsum layer (30) on the inner surface of the aluminum reflection layer (20) for heat resistant adhesion with the mineral wool layer (10);
The glass gauze 40 is provided on the adhesive gypsum layer 30 to improve the breaking strength of the aluminum reflection layer 20;
The mineral wool layer 10 is extracted and formed from minerals that are melted only at high temperatures of 1,500 to 1,600 DEG C or more,
The mineral wool layer 10 is easily formed to have a thickness of 1 to 2 mm, such as the bending of the reflection type heat insulator,
The aluminum reflection layer 20 is made of aluminum and is bound to both surfaces of the mineral wool layer 10,
The adhesive gypsum layer 30 is formed to have a thickness of 1 mm or less and is formed into a dot shape to prevent damage due to bending of the aluminum reflection layer 20 during the construction process.
Wherein the adhesive layer (21) is formed on either side of the both-side aluminum reflection layer (20) by a peeling sheet layer (21a) for attaching to the wall, thereby enhancing the incombustibility and sound absorption property.

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KR1020160148532A 2016-11-09 2016-11-09 Reflective composite insulation with non flammability and sound absorption KR101827653B1 (en)

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