KR100716553B1 - Reflection adiabatic sheet on outer wall and manufacture method of it - Google Patents

Reflection adiabatic sheet on outer wall and manufacture method of it Download PDF

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KR100716553B1
KR100716553B1 KR1020050086225A KR20050086225A KR100716553B1 KR 100716553 B1 KR100716553 B1 KR 100716553B1 KR 1020050086225 A KR1020050086225 A KR 1020050086225A KR 20050086225 A KR20050086225 A KR 20050086225A KR 100716553 B1 KR100716553 B1 KR 100716553B1
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plate
air layer
heat
layer forming
foamed
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KR1020050086225A
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Korean (ko)
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KR20050097475A (en
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김종목
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통일공업 주식회사
윤종훈
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, 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
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, 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
    • E04B2001/7691—Heat 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)
  • Thermal Sciences (AREA)
  • Building Environments (AREA)

Abstract

본 발명에 의한 빛반사 외벽단열시트는 폴리올레핀수지를 발포한 발포수지판, 다수의 홈과 구멍 중의 어느 하나를 형성하여 상기 발포수지판의 상부면에 열융착되는 공기층형성판, 상기 공기층형성판의 상부면에 열융착되어 빛을 반사하는 반사지로 이루어진다.The light reflection outer wall insulation sheet according to the present invention is a foamed resin plate foamed polyolefin resin, an air layer forming plate to form any one of a plurality of grooves and holes heat-sealed on the upper surface of the foamed resin plate, the air layer forming plate It is made of reflective paper that is heat-sealed to the upper surface to reflect light.

따라서 본 발명은 반사지로써 입사 빛 즉 태양의 빛을 건축물 외부로 대부분 반사하기 때문에 태양의 복사에너지가 건축물 내부로 전달되는 것을 차단하여 단열성을 높이며, 공기층형성판의 양측에 반사지와 발포수지판을 융착하여 내부에 공기층을 형성하기 때문에 단열효과를 극대화하여 벽체의 결로를 용이하게 방지하고 벽체를 고효율적으로 단열할 수 있는 등의 효과를 발휘한다.Therefore, in the present invention, since most of the incident light, that is, the sun's light, is reflected to the exterior of the building, the present invention blocks heat from being transmitted to the interior of the building, thereby increasing insulation and fusing the reflective paper and the foamed resin board on both sides of the air layer forming plate. Because it forms an air layer inside, it maximizes the insulation effect to prevent the condensation of the wall easily and to insulate the wall with high efficiency.

빛반사, 단열체, 단열시트, 외벽단열시트 Light reflection, insulator, heat insulation sheet, outer wall insulation sheet

Description

빛반사 외벽단열시트 및 이의 제조방법{REFLECTION ADIABATIC SHEET ON OUTER WALL AND MANUFACTURE METHOD OF IT}Light reflection outer wall insulation sheet and its manufacturing method {REFLECTION ADIABATIC SHEET ON OUTER WALL AND MANUFACTURE METHOD OF IT}

도 1은 본 발명에 의한 빛반사 외벽단열시트의 사시도,1 is a perspective view of a light reflection outer wall insulation sheet according to the present invention,

도 2는 본 발명에 의한 빛반사 외벽단열시트의 일 예를 나타내는 분해 사시도,Figure 2 is an exploded perspective view showing an example of the light reflection outer wall insulation sheet according to the present invention,

도 3은 본 발명에 의한 빛반사 외벽단열시트의 다른 예를 나타내는 분해 사시도,3 is an exploded perspective view showing another example of the light reflection outer wall insulation sheet according to the present invention;

도 4는 본 발명에 의한 빛반사 외벽단열시트의 또다른 예를 나타내는 분해사시도,Figure 4 is an exploded perspective view showing another example of the light reflection outer wall insulation sheet according to the present invention,

도 5는 본 발명에 의한 빛반사 외벽단열시트의 제조방법을 나타내는 개략적인 구성도이다.5 is a schematic configuration diagram showing a method of manufacturing a light reflection outer wall insulation sheet according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1 : 외벽단열시트1: Outer wall insulation sheet

11 : 발포수지판11: foamed resin board

12 : 공기층형성판12: air layer forming plate

13 : 반사지13: reflective paper

본 발명은 빛반사 외벽단열시트 및 이의 제조방법에 관한 것으로서, 더욱 상세하게는 건축물의 외부에 배치되어 빛을 반사함과 더불어 공기층을 형성함으로써 벽체의 결로를 용이하게 방지하고 벽체를 고효율적으로 단열할 수 있도록 하는 빛반사 외벽단열시트 및 이의 제조방법에 관한 것이다.The present invention relates to a light reflection outer wall insulation sheet and a manufacturing method thereof, and more particularly, is disposed outside the building to reflect light and form an air layer to easily prevent condensation of the wall and insulate the wall with high efficiency. It relates to a light reflection outer wall insulation sheet and a manufacturing method thereof.

일반적으로 벽체를 통과하는 열을 차단하기 위하여 발포수지를 많이 사용하였으나, 빛의 복사열을 차단하기 위하여 반사지를 발포수지와 접착하는 단열시트가 많이 사용되었다.In general, a lot of foamed resin was used to block the heat passing through the wall, but a heat-insulating sheet for adhering the reflective paper with the foamed resin was used to block the radiant heat of light.

즉 종래의 단열시트는 부직포의 양쪽면에 양면테이프를 부착한 뒤, 부직포의 한쪽에 단열수지판을 부착하고, 다른쪽 면에 은박지를 부착하는 구조로 이루어진다.In other words, the conventional heat insulating sheet is formed by attaching a double-sided tape to both sides of the nonwoven fabric, attaching a heat insulating resin plate to one side of the nonwoven fabric, and attaching a silver foil to the other surface.

이러한 종래의 단열시트는 외부의 벽체에 부착되었을 때에 열에 의하여 양면테이프의 접착력이 저하되어 은박지 또는 부직포가 쉽게 떨어진다는 단점이 있다.The conventional heat insulating sheet has a disadvantage in that the adhesive force of the double-sided tape is degraded by heat when attached to an external wall, so that the silver foil or the nonwoven fabric is easily dropped.

따라서 종래에는 다른 예로서 특허출원 제10-1996-45637호로 출원된 바 있으며, 이는 중간단열재인 발포수지판의 양면에 반사필름을 융착하고 표면에 엠보싱을 형성하되, 상기 반사필름은 각각 폴리에스터계열 보호층, 알루미늄 반사층, 접착층으로 구성되는 구조를 이루고 있다.Therefore, the prior art has been applied as a patent application No. 10-1996-45637 as another example, which fuses the reflective film on both sides of the foamed resin plate of the intermediate insulation material and forms the embossing on the surface, respectively, the reflective film is each polyester series The structure consists of a protective layer, an aluminum reflection layer, and an adhesive layer.

상기와 같은 빛반사단열재는 표면을 엠보싱 처리함과 더불어 반사층을 구비하여 빛을 효율적으로 반사하게 되나, 이러한 종래의 기술은 발포수지만을 이용하 기 때문에 외부의 열을 효율적으로 차단하지 못한다는 단점이 있다.The light reflection insulating material as described above has an embossing surface and a reflective layer to efficiently reflect light. However, this conventional technique does not efficiently block external heat because only the foamed resin is used. have.

본 발명은 상기와 같은 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 입사되는 빛을 반사함과 더불어 내부에 공기층을 형성함으로써 벽체의 결로를 용이하게 방지하고 벽체를 고효율적으로 단열할 수 있는 빛반사 외벽단열시트 및 이의 제조방법을 제공하는 데 있다.The present invention has been made to solve the problems of the prior art as described above, an object of the present invention is to reflect the incident light and to form an air layer therein to easily prevent condensation of the wall and to efficiently prevent the wall It is to provide a light reflective outer wall insulation sheet and a method for manufacturing the same that can be insulated.

이를 실현하기 위하여, 본 발명은 폴리올레핀수지를 발포한 발포수지판, 다수의 홈과 구멍 중의 어느 하나를 형성하여 상기 발포수지판의 상부면에 열융착되는 공기층형성판, 상기 공기층형성판의 상부면에 열융착되어 빛을 반사하는 반사지로 이루어지는 빛반사 외벽단열시트를 제공한다.In order to realize this, the present invention is formed of a foamed resin plate foamed polyolefin resin, an air layer forming plate to form any one of a plurality of grooves and holes heat-sealed to the upper surface of the foamed resin plate, the upper surface of the air layer forming plate It provides a light reflection outer wall insulating sheet made of a reflector that is heat-sealed to reflect the light.

또한 본 발명은 빛반사 외벽단열시트를 제조함에 있어서, 롤형상의 발포수지판을 이송함과 더불어 롤형상의 공기층형성판을 이송하되 상기 발포수지판과 공기층형성판 사이를 열융착기로 가열하여 상기 발포수지판과 공기층형성판을 열융착하고, 열융착된 발포수지판과 공기층형성판을 이송함과 더불어 롤형상의 반사지를 이송하되 상기 반사지를 열융착기로 가열하여 상기 공기층형성판과 반사지를 열융착하는 것을 포함하여 이루어지는 빛반사 외벽단열시트의 제조방법을 제공한다.In addition, the present invention in the manufacture of the light reflection outer wall insulation sheet, while transporting the roll-shaped foamed resin plate and the roll-shaped air layer forming plate while heating the heat-bonding between the foamed resin plate and the air layer forming plate to the Heat-sealing the foamed resin plate and the air layer forming plate, transferring the heat-sealed foamed resin plate and the air layer forming plate, and conveying the roll-shaped reflector, and heating the reflector with a heat sealer to heat the air layer forming plate and the reflector. It provides a method of manufacturing a light reflection outer wall insulation sheet comprising fusion.

이하 본 발명의 바람직한 실시예를 첨부한 도면에 의거하여 더욱 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명에 의한 빛반사 외벽단열시트를 나타내는 도면으로서, 상기 빛반사 외벽단열시트(1)는 폴리올레핀수지를 발포한 발포수지판(11)의 상부면에 공기층형성판(12)이 열융착되고, 상기 공기층형성판(12)의 상부면에 반사지(13)가 열융착되는 구조로 이루어진다.1 is a view showing a light reflection outer wall insulation sheet according to the present invention, wherein the light reflection outer wall insulation sheet (1) is an air layer forming plate 12 is heated on the upper surface of the foamed resin plate (11) foamed polyolefin resin It is fused and made of a structure in which the reflective paper 13 is thermally fused to the upper surface of the air layer forming plate 12.

여기서 상기 발포수지판(11)은 가교 또는 무가교 폴리올레핀수지를 판 형상으로 발포한 것으로서, 그 재질은 폴리프로필렌, 폴리에틸렌 등과 같은 폴리올레핀(POLYOLEPINE) 수지이며, 가교폴리올레핀발포수지는 폴리프로필렌, 폴리에틸렌 등과 같은 폴리올레핀(POLYOLEPINE) 수지를 가교 처리한 뒤에 이를 발포 처리하는 것이며, 무가교폴리올레핀발포수지는 폴리프로필렌, 폴리에틸렌, 폴리스틸렌 등과 같은 폴리올레핀 수지를 가교처리하지 않고 발포 처리한 것이다.Here, the foamed resin plate 11 is a foamed cross-linked or uncrosslinked polyolefin resin in the form of a plate, the material is a polyolefin (POLYOLEPINE) resin such as polypropylene, polyethylene, etc., the cross-linked polyolefin foamed resin such as polypropylene, polyethylene, etc. The polyolefin (POLYOLEPINE) resin is crosslinked and then foamed. The crosslinked polyolefin foamed resin is foamed without polycrosslinked polyolefin resin such as polypropylene, polyethylene, and polystyrene.

상기 공기층형성판(12)은 다수의 홈과 구멍 중의 어느 하나를 형성하여 상기 발포수지판(11)의 상부면에 열융착되며, 상기 반사지(13)는 상기 공기층형성판(12)의 상부면에 열융착되어 빛을 반사하게 된다.The air layer forming plate 12 is formed of any one of a plurality of grooves and holes are heat-sealed to the upper surface of the foamed resin plate 11, the reflective paper 13 is the upper surface of the air layer forming plate 12 It is thermally fused to and reflects light.

특히 상기 공기층형성판(12)은 네트발포수지판(12a), 골발포수지판(12b), 에어캡판(12c) 중의 어느 하나로 이루어진다.In particular, the air layer forming plate 12 is made of any one of the net foaming resin plate (12a), bone foaming resin plate (12b), air cap plate (12c).

상기 네트발포수지판(12a)은 도 2에 도시한 바와 같이 망 형상으로 올레핀수지를 발포한 구조이다.The net foamed resin plate 12a has a structure in which an olefin resin is foamed into a net shape as shown in FIG.

또한 상기 골발포수지판(12b)은 도 3에 도시한 바와 같이 상기한 발포수지판과 같이 올레핀수지로 발포되면서 다수의 홈(12ba)이 길이 방향으로 나란하게 형성되는 구조이며, 상기 에어캡판(12c)은 공지의 에어팩과 같이 합성수지의 한쪽면에 볼록한 다수의 에어내장부(12ca)를 형성한 구조이다.In addition, the bone foam resin plate (12b) is a structure in which a plurality of grooves (12ba) are formed side by side in the longitudinal direction while being foamed with an olefin resin as shown in the foamed resin plate as shown in Figure 3, the air cap plate ( 12c) has a structure in which a plurality of convex air interior parts 12ca are formed on one side of the synthetic resin as in the known air pack.

그래서 상기 공기층형성판(12)의 양쪽면에 발포수지판(11)과 반사지(13)이 부착되는 구조이므로, 발포수지판(11)과 반사지(13)로 인하여 공기층형성판(12)의 홈이나 구멍이 공기층을 이루게 된다.Therefore, since the foamed resin plate 11 and the reflective paper 13 are attached to both sides of the air layer forming plate 12, the grooves of the air forming plate 12 are formed due to the foamed resin plate 11 and the reflective paper 13. Or holes form the air layer.

한편 상기 반사지(13)는 공지의 은박지를 사용하거나, 비닐 등과 같은 합성수지의 표면에 아연을 입히고 그 표면을 투명하게 코팅 처리한 것이다.On the other hand, the reflective paper 13 is made of a known silver foil, or coated with zinc on the surface of the synthetic resin such as vinyl, and the surface of the transparent coating.

참고로 가교폴리올레핀 수지는 폴리올레핀 수지를 물리적, 화학적 방법으로 분자구조를 선상중합체에서 망상구조로 가변된 폴리올레핀 수지이며, 이는 전반적으로 보강된 물성의 효과, 내열성, 난연성, 내후성, 접착성 등을 얻게 된다.For reference, cross-linked polyolefin resin is a polyolefin resin whose molecular structure is changed from linear polymer to network structure by physical and chemical methods of polyolefin resin, and overall, the effect of reinforced physical properties, heat resistance, flame retardancy, weather resistance, and adhesiveness is obtained. .

또한 상기 무가교폴리올레핀 발포수지는 폴리에틸렌을 발포한 것이 주요 물질이며, 폴리에틸렌에 폴리프로필렌과 폴리스틸렌 중의 어느 하나를 혼합할 수 있는 바, 이는 폴리에틸렌을 가교 처리하지 않고 이를 발포한 것이 매우 안정적일 뿐만 아니라 다른 물질에 비하여 열에 안정적이고 발포체의 강도가 우수하기 때문이다.In addition, the non-crosslinked polyolefin foamed resin is the main material is foamed polyethylene, it is possible to mix any one of polypropylene and polystyrene to polyethylene, which is very stable that foamed without crosslinking polyethylene and other This is because it is heat stable compared to the material and the foam strength is excellent.

이와 같이 이루어지는 본 발명에 의한 빛반사 외벽단열시트는 다음과 같은 방법으로 제조된다.The light reflection outer wall insulation sheet according to the present invention made as described above is manufactured by the following method.

즉 본 발명의 제조방법은 롤형상의 발포수지판(11)을 이송함과 더불어 롤형상의 공기층형성판(12)을 이송하되, 상기 발포수지판(11)과 공기층형성판(12) 사이를 열융착기(10)로 가열하여 상기 발포수지판(11)과 공기층형성판(12)을 열융착한다.That is, in the manufacturing method of the present invention, while transferring the roll-shaped foamed resin plate 11 and conveying the roll-shaped air layer forming plate 12, between the foamed resin plate 11 and the air layer forming plate 12 The foamed resin plate 11 and the air layer forming plate 12 are heat-sealed by the heat fusion machine 10.

이와 더불어 열융착된 발포수지판(11)과 공기층형성판(12)을 이송함과 더불 어 롤형상의 반사지(13)를 이송하되, 상기 반사지(13)를 열융착기로 가열하여 상기 공기층형성판(12)과 반사지(13)를 열융착하게 된다.In addition, while conveying the heat-sealed foamed resin plate 11 and the air layer forming plate 12, the roll-shaped reflective paper 13 is transferred, and the reflective paper 13 is heated by a heat fusion splicer to form the air layer forming plate. 12 and the reflective paper 13 are heat-sealed.

상기 공기층형성판(12)은 상술한 바와 같이, 네트발포수지판(12a), 골발포수지판(12b), 에어캡판(12c) 중의 어느 하나로 이루어진다.As described above, the air layer forming plate 12 is made of any one of a net foaming resin plate 12a, a bone foaming resin plate 12b, and an air cap plate 12c.

물론 상기 열융착기(10)는 열풍을 이용하거나, 히터의 열을 이용하거나, 고주파를 이용하는 기기이며, 이는 이미 공지된 것이며, 상기 열융착기(10)는 통상적으로 150℃ ~ 200℃로 상기 발포수지판(11), 공기층형성판(12), 반사지(13)를 열융착하게 된다.Of course, the heat welder 10 is a device that uses hot air, uses heat of a heater, or uses high frequency, which is already known, and the heat welder 10 is typically 150 ° C to 200 ° C. The plate 11, the air layer forming plate 12, and the reflective paper 13 are thermally fused.

더우기 상기와 같이 발포수지판(11), 공기층형성판(12), 반사지(13)를 열융착한 뒤, 이들을 롤형상으로 권취하여 최종 제품으로 출하하거나, 출구측에 절단기를 배치하여 일정한 크기로 절단할 수 있음은 자명하다.Furthermore, as described above, the foamed resin plate 11, the air layer forming plate 12, and the reflective paper 13 are heat-sealed, and then they are wound in rolls to be shipped as a final product, or a cutter is placed on the outlet side to a predetermined size. It is obvious that it can be cut.

이렇게 제조되는 본 발명의 빛반사 외벽단열시트(1)는 공기층형성판(12)으로 인하여 높은 단열계수의 공기층이 형성되어 얇은 두께에서도 단열 효과가 증대되며, 건축물의 외벽 즉 외부 벽체 또는 외부지붕 등에 부착되어 태양의 빛을 반사하여 태양의 복사에너지를 차단함과 더불어 내부의 공기층으로 인하여 얇은 두께로써 높은 단열 효과가 있는 것이다.The light reflection outer wall insulation sheet 1 of the present invention manufactured as described above has an air layer having a high thermal insulation coefficient due to the air layer forming plate 12, so that the heat insulation effect is increased even at a thin thickness, and the outer wall of the building, that is, the outer wall or the outer roof, etc. It is attached and reflects the sun's light to block the sun's radiant energy, and because of the air layer inside, it has a high thermal insulation effect.

이상 설명한 바와 같이, 본 발명에 의한 빛반사 외벽단열시트는 반사지로써 입사 빛 즉 태양의 빛을 건축물 외부로 대부분 반사하기 때문에 태양의 복사에너지가 건축물 내부로 전달되는 것을 차단하여 단열성을 높이며, 공기층형성판의 양측 에 반사지와 발포수지판을 융착하여 내부에 공기층을 형성하기 때문에 단열효과를 극대화하여 벽체의 결로를 용이하게 방지하고 벽체를 고효율적으로 단열할 수 있다는 이점이 있다.As described above, the light reflection outer wall insulation sheet according to the present invention reflects most of the incident light, that is, the sun's light to the outside of the building as a reflector to block the transmission of the radiant energy of the sun to the interior of the building to increase the insulation, air layer formation Reflective paper and foamed resin plates are fused to both sides of the plate to form an air layer therein, thereby maximizing the insulation effect, thereby easily preventing condensation on the wall and insulating the wall with high efficiency.

Claims (4)

폴리올레핀수지를 발포한 발포수지판,Foamed resin board foamed polyolefin resin, 다수의 홈과 구멍 중의 어느 하나를 형성하여 상기 발포수지판의 상부면에 열융착되는 공기층형성판,Air layer forming plate which forms any one of a plurality of grooves and holes heat-sealed to the upper surface of the foamed resin plate, 상기 공기층형성판의 상부면에 열융착되어 빛을 반사하는 반사지로 이루어지는 빛반사 외벽단열시트.Light reflecting outer wall insulating sheet made of a reflective paper that is heat-sealed to the upper surface of the air layer forming plate to reflect light. 제1항에 있어서,The method of claim 1, 상기 공기층형성판은 골발포수지판, 네트발포수지판, 에어캡판 중의 어느 하나로 이루어지되,The air layer forming plate is made of any one of bone foam resin plate, net foam resin plate, air cap plate, 상기 골발포수지판은 올레핀수지를 발포하여 다수의 홈이 길이 방향으로 나란하게 형성되는 것으로 구성되고, 상기 네트발포수지판은 망 형상으로 올레핀수지를 발포한 것으로 구성되고, 상기 에어캡판은 합성수지의 한쪽면에 볼록한 다수의 에어내장부를 형성한 것으로 구성되는 빛반사 외벽단열시트.The bone foam resin plate is formed by foaming an olefin resin, a plurality of grooves are formed side by side in the longitudinal direction, the net foamed resin plate is composed of foamed olefin resin in a mesh shape, the air cap plate of the synthetic resin A light reflection outer wall insulating sheet consisting of a plurality of convex air interiors formed on one side. 빛반사 외벽단열시트를 제조함에 있어서,In manufacturing light reflection outer wall insulation sheet, 롤형상의 발포수지판을 이송함과 더불어 롤형상의 공기층형성판을 이송하되 상기 발포수지판과 공기층형성판 사이를 열융착기로 가열하여 상기 발포수지판과 공기층형성판을 열융착하고,Transfer the roll-shaped foamed resin plate and transfer the roll-shaped air layer forming plate, and heat-bond the foamed resin plate and the air layer-forming plate by heating between the foamed resin plate and the air layer forming plate with a heat welding machine. 열융착된 발포수지판과 공기층형성판을 이송함과 더불어 롤형상의 반사지를 이송하되 상기 반사지를 열융착기로 가열하여 상기 공기층형성판과 반사지를 열융착하는 것을 포함하여 이루어지는 빛반사 외벽단열시트의 제조방법.A heat reflection outer wall insulating sheet comprising a heat-sealing foamed resin plate and an air layer forming plate and conveying a roll-shaped reflector but heating the reflector with a heat fusion splicer to heat-bond the air layer forming plate and the reflector. Manufacturing method. 제3항에 있어서,The method of claim 3, 상기 공기층형성판은 골발포수지판, 네트발포수지판, 에어캡판 중의 어느 하나로 이루어지되,The air layer forming plate is made of any one of bone foam resin plate, net foam resin plate, air cap plate, 상기 골발포수지판은 올레핀수지를 발포하여 다수의 홈이 길이 방향으로 나란하게 형성되는 것으로 구성되고, 상기 네트발포수지판은 망 형상으로 올레핀수지를 발포한 것으로 구성되고, 상기 에어캡판은 합성수지의 한쪽면에 볼록한 다수의 에어내장부를 형성한 것으로 구성되는 빛반사 외벽단열시트의 제조방법.The bone foam resin plate is formed by foaming an olefin resin, a plurality of grooves are formed side by side in the longitudinal direction, the net foamed resin plate is composed of foamed olefin resin in a mesh shape, the air cap plate of the synthetic resin A method of manufacturing a light reflection outer wall insulating sheet consisting of forming a plurality of convex air interior parts on one side.
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