KR200423574Y1 - A heat insulator for building - Google Patents

A heat insulator for building Download PDF

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KR200423574Y1
KR200423574Y1 KR2020060014397U KR20060014397U KR200423574Y1 KR 200423574 Y1 KR200423574 Y1 KR 200423574Y1 KR 2020060014397 U KR2020060014397 U KR 2020060014397U KR 20060014397 U KR20060014397 U KR 20060014397U KR 200423574 Y1 KR200423574 Y1 KR 200423574Y1
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South Korea
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resin film
aluminum foil
building
moisture
polymer resin
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KR2020060014397U
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Korean (ko)
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정학규
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주식회사 세영폴리머
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    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/085—Layered products comprising a layer of metal comprising metal 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 comprising polyolefins
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/09—Layered products comprising a layer of metal comprising metal 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 comprising polyesters
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed 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
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties

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  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Abstract

본 고안에 개시된 건축용 반사단열재는, 고분자 수지 필름이 부착된 제1 알루미늄 호일과; 보온을 위한 부직포와; 방습과 냉기를 차단하는 방습부재와; 완충성과 복원력을 갖도록 한 폴리에틸렌 폼과; 고분자 수지 필름이 부착된 제2 알루미늄 호일과; 여기에 점착력을 갖도록 형성되는 점착제와; 여기에 부착되는 이형지 순으로 적층되어 구성된다.Architectural reflective insulation disclosed in the present invention, the first aluminum foil with a polymer resin film; Nonwoven fabric for keeping warm; Moisture proof member for blocking moisture and cold air; Polyethylene foam having buffering and restoring force; A second aluminum foil having a polymer resin film attached thereto; An adhesive formed to have an adhesive force thereto; It is configured to be laminated in the order of release paper attached to it.

이와 같은 건축 반사단열재는 고분자 수지필름이 부착된 제1알루미늄 호일, 부직포, 방습부재, 폴리에틸렌 폼, 고분자 수지필름이 부착된 제2알루미늄 호일 순으로 구성된 단열재를 이용하여 복사 열에너지가 반사되도록 하여 단열작용을 하게 함으로서 방습과 결로의 예방을 도모하며, 여기에 점착제, 이형지를 더 부가시켜 시공이 편리하도록 제공하는 뛰어난 효과가 있다.The building reflective insulating material is a heat insulating action by reflecting the radiant heat energy by using a heat insulating material consisting of a first aluminum foil with a polymer resin film, a nonwoven fabric, a moisture proof member, polyethylene foam, a second aluminum foil with a polymer resin film. By making it to prevent the moisture-proof and condensation, there is an excellent effect to provide a convenient installation by adding more adhesive, release paper.

단열, 반사, 알루미늄, 부직포, 점착제 Insulation, Reflective, Aluminum, Non-Woven, Adhesive

Description

건축용 반사 단열재 {A HEAT INSULATOR FOR BUILDING}Reflective Insulation for Construction {A HEAT INSULATOR FOR BUILDING}

도 1은 본 고안의 일 실시예에 따른 건축용 단열재를 도시한 도면.1 is a view showing a building insulation in accordance with an embodiment of the present invention.

도 2는 도 1의 건축용 단열재가 콘트리트 벽체에 적용되는 것을 도시한 도면.FIG. 2 shows that the building thermal insulation of FIG. 1 is applied to a concrete wall.

<도면에 주요 부분에 대한 부호의 설명> <Description of the symbols for the main parts in the drawings>

10a, 10b: 알루미늄 호일10a, 10b: aluminum foil

20: 부직포20: nonwoven

30: 방습부재30: moisture proof member

40: 폴리에틸렌 폼40: polyethylene foam

50: 점착제50: adhesive

60: 이형지60: release paper

본 고안은 건축용 반사 단열재에 관한 것으로, 더욱 상세하게는 고분자 수지필름이 부착된 제1알루미늄 호일, 부직포, 방습부재, 폴리에틸렌 폼, 고분자 수지필름이 부착된 제2알루미늄 호일 순으로 구성된 단열재를 이용하여 복사 열에너지 가 반사되도록 하여 단열작용을 하게 함으로서 방습과 결로의 예방을 도모하며, 여기에 점착제, 이형지를 더 부가시켜 시공을 편리하게 한 건축용 반사단열재에 관한 것이다.The present invention relates to a reflective insulating material for building, and more particularly, using a heat insulating material consisting of a first aluminum foil with a polymer resin film, a nonwoven fabric, a moisture proof member, a polyethylene foam, and a second aluminum foil with a polymer resin film. The present invention relates to a reflective insulating material for construction, which facilitates construction by adding more pressure-sensitive adhesive and release paper to the thermal insulation by reflecting the radiant thermal energy to the heat insulating action.

참고로, 반사형 단열이란 열방사에 대해 낮은 방사율을 가지는 재료로써 복사 열에너지를 반사해서 단열작용을 하는 경우를 말한다. For reference, reflective insulation is a material having a low emissivity against thermal radiation refers to a case of insulating by reflecting radiant thermal energy.

일반적으로 단열재란 전도, 대류, 복사에 의한 열의 흐름을 크게 줄일 수 있는 단일 재료 또는 여러 재료의 조합을 말하며, 이 단열재의 사용범위는 굉장히 광범위하며, 열의 흐름을 크게 줄임으로써, 열손실이나 열 획득을 줄여 에너지를 절약하고, 표면 온도 강화로 나타나는 표면 결로를 방지하고, 냉난방이 필요 없거나 불가능할 때 실내온도의 변동을 줄여준다. Insulation generally refers to a single material or a combination of materials that can greatly reduce the flow of heat by conduction, convection, and radiation. The range of use of this insulation is very wide, and by reducing the flow of heat, heat loss or heat gain can be achieved. It saves energy, prevents surface condensation caused by surface temperature hardening, and reduces fluctuations in room temperature when no heating or cooling is required.

또한 침기와 투습을 방지할 수 있어야 한다. 이러한 단열재의 선택 기준은 열성능이라는 기본 성질 외에도 강성, 방음성, 침기 방지성능, 난연성, 내열성, 경제성, 인체 유해의 정도, 안정성 등과 같은 여러 가지 성능을 고려하여야 한다. It should also be able to prevent infiltration and breathing. In addition to the basic properties of thermal insulation, the selection criteria of the thermal insulation material should consider various performances such as stiffness, sound insulation, anti-invasiveness, flame retardancy, heat resistance, economic feasibility, degree of human hazard, and stability.

국내에서는 일반적으로 무수한 기포로 구성된 다공질 또는 섬유질인 저항형 단열재가 많이 쓰이는데 이러한 저항형 단열재의 역할은 공기가 정지되어 열전도율이 정지된 공기의 값에 가까워져서 열전도율이 낮다. 이러한 저항형 단열재의 대표적인 것은 발포 폴리스티렌으로써 단열재 시공에 많이 쓰이고 있다. In Korea, a porous or fibrous resistance type heat insulating material composed of numerous bubbles is generally used. The role of the resistance type heat insulating material is low because the air is stopped and the thermal conductivity is close to the value of the air. Representative of such a resistance type heat insulating material is a foamed polystyrene is widely used in the construction of heat insulating material.

폴리스티렌 발포체는 시공이 쉽고 공기가 부피의 98%이상으로 구성되어있어 가볍다는 장점이 있으나, 다른 단열재에 비해 내열 온도가 낮고 판상형으로 이루어져 운반에 따른 문제점이 있고 화재 발생시 CO, CH4, C2H4 등 유해한 가스가 발생 하고, 화학반응에 약점이 있어 일반적으로 사용하는 방향족 탄화수소계의 유기용제에 쉽게 침해되는 단점이 있었다. Polystyrene foam has the advantage of being easy to construct and light because air is composed of more than 98% of the volume.However, compared to other insulations, it has a low heat-resistance temperature and has a plate shape, which causes problems in transportation and harmful gases such as CO, CH4 and C2H4 in case of fire. Occurred, and there was a weak point in the chemical reaction, there was a disadvantage that easily violate the organic solvents of the aromatic hydrocarbons commonly used.

유리면이나 암면 등과 같은 무기질 단열재는 열에 강하고, 접합부의 시공성이 우수하나, 흡습성이 높고 성형된 상태에서의 기계적인 성질이 우수하지 못해 벽체에서는 시공이 어렵고, 무게가 많이 나가며, 시공 시에 피부나 호흡기에 알레르기 등을 유발하는 무기질 단열재의 분진 흡입 또는 접촉되지 않도록 주의를 해야하는 문제점이 있었다.Inorganic insulation materials such as glass wool and rock wool are resistant to heat and have excellent workability at joints.However, high hygroscopicity and poor mechanical properties in the molded state make them difficult to install on walls, and they are very heavy. There was a problem that care should be taken not to inhale or contact the dust of the inorganic insulating material causing allergies.

상기한 바와 같은 종래기술의 문제점을 해소하기 위하여 제안된 것으로, 본 고안의 목적은 고분자 수지필름이 부착된 제1알루미늄 호일, 부직포, 방습부재, 폴리에틸렌 폼, 고분자 수지필름이 부착된 제2알루미늄 호일 순으로 구성된 단열재를 이용하여 복사 열에너지가 반사되도록 하여 단열작용을 하게 함으로서 방습과 결로의 예방을 도모하며, 여기에 점착제, 이형지를 더 부가시켜 시공이 편리하도록 한 건축용 반사단열재를 제공하는 데 있다.In order to solve the problems of the prior art as described above, an object of the present invention is a first aluminum foil, a nonwoven fabric, a moisture-proof member, a polyethylene foam, a second aluminum foil with a polymer resin film attached to the polymer resin film Radiation heat energy is reflected by using a heat insulating material in order to insulate the heat-absorption effect and to prevent moisture-proof and condensation, and to provide a reflective heat insulating material for construction by adding more adhesive and release paper.

상기한 바와 같은 기술적 과제를 달성하기 위하여,In order to achieve the technical problem as described above,

고분자 수지 필름이 일면에 부착된 박판의 제1 알루미늄 호일과;A first aluminum foil of a thin plate having a polymer resin film attached to one surface thereof;

상기 제1 알루미늄 호일의 수지 필름이 부착된 면에 보온, 단열되도록 부착 적층되는 부직포와;A nonwoven fabric attached and laminated to insulate and insulate a surface on which the resin film of the first aluminum foil is attached;

상기 부직포의 일면에 방습과 냉기를 차단하게 부착 적층되는 방습부재와;A moisture proof member laminated on one surface of the nonwoven fabric to block moisture and cold air;

상기 방습부재의 일면에 완충성과 복원력을 갖도록 부착 적층되는 폴리에틸렌 폼과; Polyethylene foam attached to one surface of the moisture-proof member to have a cushioning and restoring force;

상기 폴리에틸렌 폼에 고분자 수지필름이 코팅된 제2 알루미늄 호일이 부착되어 더 적층 구성되는 것을 특징으로 하는 건축용 반사 단열재를 제공한다.The second aluminum foil coated with a polymer resin film is attached to the polyethylene foam to provide a building reflective insulation, characterized in that further laminated configuration.

상기 제2 알루미늄 호일에는 표면에 점착력을 갖도록 도포 형성되는 점착제와; 상기 점착제에 외부훼손과 이물질이 차단되도록 부착되는 이형지가 더 포함되어 구성되는 것을 특징으로 하는 건축용 단열재를 제공한다.The second aluminum foil has a pressure-sensitive adhesive is formed to have an adhesive force on the surface; It provides a building insulation, characterized in that the adhesive further comprises a release paper attached to block external damage and foreign matter.

이하, 본 고안의 바람직한 일 실시예를 첨부한 도면에 의하여 더욱 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention will be described in more detail.

도 1은 본 고안의 일 실시예에 따른 건축용 단열재를 도시한 도면이고, 도 2는 도 1의 건축용 단열재가 콘트리트 벽체에 적용되는 것을 도시한 도면이다.1 is a view showing a building insulation in accordance with an embodiment of the present invention, Figure 2 is a view showing that the building insulation of Figure 1 is applied to the concrete wall.

도면을 참조하면, 상기 건축용 반사 단열재(100)는 고분자 수지 필름(11)이 일면에 도포된 박판의 제1 알루미늄 호일(10a)과; 상기 제1 알루미늄 호일(10a)의 일면에 보온과 단열이 유지되도록 부착 적층되는 부직포(20)와; 상기 부직포(20)의 일면에 방습과 냉기를 차단하게 부착 적층되는 방습부재(30)와; 상기 방습부재(30)의 일면에 완충성과 복원력을 갖도록 부착 적층되는 폴리에틸렌 폼(40)과; 상기 폴리에틸렌 폼(40)에 고분자 수지 필름(11)이 접착된 제2 알루미늄 호일(10b)이 더 적층 구성된다.Referring to the drawings, the building reflective insulating material 100 comprises a first aluminum foil (10a) of a thin plate coated with a polymer resin film 11 on one surface; A nonwoven fabric 20 attached to one surface of the first aluminum foil 10a so as to maintain insulation and heat insulation; Moisture-proof member 30 is laminated on one side of the nonwoven fabric 20 to block moisture-proof and cold air; Polyethylene foam 40 attached to one surface of the moisture-proof member 30 so as to have a cushioning and restoring force; The second aluminum foil 10b to which the polymer resin film 11 is attached to the polyethylene foam 40 is further laminated.

그리고 상기 제2 알루미늄 호일(10b)에는 고분자 수지필름(11)면에 점착력을 갖도록 도포 형성되는 점착제(50)와; 상기 점착제(50)에 외부훼손과 이물질이 차단 되도록 부착되는 이형지(60)가 더 구성된다.And the second aluminum foil (10b) and the pressure-sensitive adhesive 50 is formed to be coated to have an adhesive force on the polymer resin film 11 surface; The release paper 60 is further attached to the adhesive 50 so that external damage and foreign matter are blocked.

상기한 제1,2 알루미늄 호일(10a)(10b)에는 폴리올레핀 계열의 수지나 PET 등 다양한 고분자 수지 필름(11)이 일면에 접착되고, 폴리에틸렌 폼(40)에도 제2 알루미늄 호일(10b)을 적층하여 알루미늄 호일이 양쪽에 구성되도록 한다. 상기 고분자 수지필름(11)은 알루미늄호일에 있어서, 양면에 접착되는 것도 설계에 따라 가능하며, 여기에 한정되는 것은 아니다.The first and second aluminum foils 10a and 10b are bonded to one surface of various polymer resin films 11 such as polyolefin resin and PET, and the second aluminum foil 10b is laminated on the polyethylene foam 40. So that the aluminum foil is constructed on both sides. The polymer resin film 11 in the aluminum foil, it is also possible to adhere to both sides depending on the design, it is not limited thereto.

상기한 제1,2 알루미늄 호일(10a)(10b)은 매우 얇아서, 이에 의한 전도의 영향은 무시될 정도이며, 즉, 전도되는 복사열은 복사열의 흡수 및 방사가 적은 표면의 사용으로 억제될 수 있는데, 상기 표면은 빛나게 보일 뿐 아니라 빛과 같이 행동하는 전자기파의 복사열을 반사하게 되는 유형의 단열재이다. The first and second aluminum foils 10a and 10b described above are so thin that the effects of conduction by them are negligible, i.e., the radiant heat conducted can be suppressed by the use of a surface that absorbs and radiates radiant heat. In addition, the surface is a type of insulation that not only looks shiny but also reflects the radiant heat of electromagnetic waves that behave like light.

상기한 제1,2 알루미늄 호일(10a)(10b)은 시간이나 온도의 영향을 받지 않고 세균·해충·박테리아의 성장을 돕지 않으나, 표면이 습기에 의해 영향을 받으며, 산화나 먼지에 의해 반사면이 흐려지면 효율이 떨어지게 된다. The first and second aluminum foils 10a and 10b are not affected by time or temperature and do not help the growth of bacteria, pests and bacteria, but the surface is affected by moisture, and the surface is affected by oxidation or dust. If this is blurred, the efficiency decreases.

이러한 문제를 해결하고자 제1,2 알루미늄 호일(10a)(10b) 표면에 폴리올레핀 계열의 수지나 PET 수지 등 고분자 수지 필름(11)이 접착되어 형성됨으로써 공기와 습기에 접촉되지 않으므로, 제1,2 알루미늄 호일(10a)(10b)의 표면을 통한 열반사 효율이 증대된다. In order to solve this problem, since the polymer resin film 11 such as polyolefin-based resin or PET resin is formed on the surface of the first and second aluminum foils 10a and 10b, the first and second aluminum foils 10a and 10b do not come into contact with air and moisture. The heat reflection efficiency through the surfaces of the aluminum foils 10a and 10b is increased.

이러한 알루미늄 호일(10a)(10b)에 고분자 수지 필름(11)을 접착하는 방법은 통상의 T-다이 공법을 이용하여 접착하고, 알루미늄 호일(10a)(10b), 부직포(20), 방습부재(30), 폴리에틸렌 폼(40)들간의 접착은 본드로 접착된다. The method of adhering the polymer resin film 11 to the aluminum foils 10a and 10b is performed by using a conventional T-die method, and the aluminum foils 10a and 10b, the nonwoven fabric 20, and the moisture proof member ( 30), the adhesion between the polyethylene foams 40 is bonded with a bond.

이에 따라 순수 알루미늄 호일(10a)(10b)은 강도가 약해 쉽게 찢어진다는 단점이 보완되어 높은 강도를 유지할 수 있게 되어 제품의 파손이 방지된다. Accordingly, the disadvantages of pure aluminum foils 10a and 10b being weak and easy to be torn are compensated for to maintain high strength, thereby preventing breakage of the product.

또한, 알루미늄 호일(10a)(10b)의 고온 측 반사면은 양면에 고분자 수지 필름이 접착되고 있어, 결로가 발생치 않으므로 열 저항을 계속 유지시킬 수 있음은 물론 습기 침투도 차단케 된다.In addition, the high-temperature side reflective surfaces of the aluminum foils 10a and 10b are bonded to both sides of the polymer resin film, so that condensation does not occur, so that the thermal resistance can be maintained continuously and moisture infiltration is also blocked.

상기 부직포(20)는 폴리에스테르로 이루어지며, 부직포(20)에는 두 저항형 단열재의 사이에 방습 기능과 냉기를 차단할 수 있는 BOPP 계열의 필름인 방습부재(30)가 형성된다.The nonwoven fabric 20 is made of polyester, the nonwoven fabric 20 is formed between the two resistance-type insulating material moisture-proof member 30 that is a film of the BOPP series that can block the moisture-proof function and cold air.

폴리에스테르 계열의 부직포(20)층은 불규칙적으로 배열된 3차원 구조를 갖는 섬유 집합체로 복잡하고 상기한 기공을 갖으며, 열적 안정성이 뛰어나고, 역학적 성질, 내마모성, 접착강도 등이 높게 형성된다. The polyester-based nonwoven fabric 20 layer is a fiber assembly having an irregularly arranged three-dimensional structure and is complex and has the above-mentioned pores, and has excellent thermal stability, high mechanical properties, abrasion resistance, and adhesive strength.

또한 부직포(20) 층은 외부충격을 흡수하게 되고, 건축용 단열재(100)의 벽면 부착시 타카핀과 엉키게 되고, 못에 걸리게 되어 벽면에 견고히 고정된다.In addition, the non-woven fabric 20 layer absorbs external shocks and becomes tangled with tacapin when the wall surface of the building insulation material 100 is attached, and is caught by a nail and firmly fixed to the wall surface.

상기 방습부재(30) 층에는 저항형 단열재인 폴리올레핀 계열의 폴리에틸렌 수지를 원료로 하여 발포한 폴리에틸렌 폼(40)층이 형성된다. 상기한 폴리에틸렌폼(40)에는 상기 언급한 바와 같이 알루미늄 호일(10a)(10b)이 다시 적층된다.The moisture-proof member 30 layer is formed with a polyethylene foam 40 layer foamed using a polyolefin-based polyethylene resin as a resistive heat insulating material as a raw material. In the polyethylene foam 40, as described above, aluminum foils 10a and 10b are laminated again.

그리고 방습부재(30) 층은 BOPP 계열로, 폴리프로필렌(Polypropylene)을 주원료로 하여 통상의 T-Die 공법으로 압출하여 종 연신, 횡 연신하여 만든 필름으로 CaCO3 (Calcium Cabonate)를 충진시켜 만든 필름으로 필름 내부에 무수히 많은 다공질의 형성으로 비중은 낮고, 반면에 단열 효과가 있으며, 수증기의 차단율이 높 아 습기 차단이 용이하고, 내한, 내열성이 뛰어나며, 유지나 각종 솔벤트(Solvents)에 강한 성질의 특징이 있다. The moisture-proof member 30 layer is a BOPP-based film made of polypropylene (Extended Polypropylene) as a main raw material, which is extruded by the usual T-Die method and longitudinally stretched and transversely stretched. It has a low specific gravity due to the formation of numerous porous materials inside the film, while it has a heat insulation effect, and has a high blocking rate of water vapor, which makes it easy to block moisture, has excellent cold resistance and heat resistance, and is resistant to oils and various solvents. have.

또한 무색, 무취로 인체에 무해하고, 탄성률과 대전성이 우수하여 고급 포장지나 은폐력이 요구되는 곳에 주로 쓰인다. 이러한 소재의 다양한 기능을 이용하여 단열재가 구성된다.In addition, it is colorless and odorless, harmless to the human body, and has excellent elastic modulus and chargeability. Insulation is constructed using various functions of these materials.

또, 상기 폴리에틸렌 폼(40)은 폴리올레핀 계열로, 발포, 가교, 발포시켜서 구형의 독립기포를 갖도록 만든 고발포체이다. 이 폴리에틸렌 폼(40)은 완충성 및 복원력이 우수하고, 유연성이 좋아 반복되는 충격에도 깨어짐이 없어 원래 형태를 유지하게 된다. In addition, the polyethylene foam 40 is a polyolefin-based, high foamed foam made by foaming, crosslinking, foaming to have a spherical independent bubble. The polyethylene foam 40 is excellent in the buffering and restoring force, the flexibility is good and does not break even in repeated shocks to maintain the original form.

또, 폴리에틸렌 폼(40)은 압축강도 등이 강하고, 내약품성이 우수하여 화학적으로 안정되며, 장기간 보존이 가능하며, 내유성, 내열성, 내한성, 내구성, 색상 구현이 우수한 반영구적인 것이다. In addition, the polyethylene foam 40 has a strong compressive strength and the like, is chemically stable due to excellent chemical resistance, and can be stored for a long time, and is semi-permanent with excellent oil resistance, heat resistance, cold resistance, durability, and color implementation.

또한, 폴리에틸렌 폼(40)은 수분이 통과되지 않기 때문에, 독립기포의 성질을 그대로 가지게 되어 단열성이 저하되지 않으며, 열전도율이 낮아 보온효과와, 결로 방지에서 우수하다. 상기 폴리에틸렌 폼(40)은 반경질 폼으로서 물리적 강도가 우수하며 작업성 및 가공성이 뛰어나 각종 성형폼에 이용된다.In addition, since the polyethylene foam 40 does not pass moisture, the polyethylene foam 40 has the properties of an independent bubble as it is, and thermal insulation is not deteriorated, and thermal conductivity is low, which is excellent in thermal insulation effect and condensation prevention. The polyethylene foam 40 is a semi-rigid foam having excellent physical strength, excellent workability and processability, and used in various molding foams.

그리고, 상기한 제1 알루미늄호일(10a), 폴리에스테르 부직포(20), 방습부재(30), 폴리에틸렌 폼(40), 제2 알루미늄호일(10b) 순으로 겹쳐 형성한 다음에는 제2 알루미늄호일(10b) 면에 점착제(50)를 더 구성하고, 여기에 이형지(60)를 부착시켜 구성함으로써 시공성과 상품성을 더 높이게 된다.The first aluminum foil 10a, the polyester nonwoven fabric 20, the moisture proof member 30, the polyethylene foam 40, and the second aluminum foil 10b are formed in this order, and then the second aluminum foil 10 10b) The adhesive 50 is further formed on the surface, and the release paper 60 is attached thereto, whereby construction and marketability are further enhanced.

상기한 바와 같이 이루어지는 건축용 반사 단열재(100)의 제조와 사용예를 도 2에 의하여 설명하면; 건축현장에서 석고보드(200)가 부착된 콘크리트 벽체(300)의 외면에 단열재(100), 그리고 이 단열재(100) 면에 외관을 미려하게 하는 대리석(500)이 시공된다.Referring to FIG. 2 an example of the manufacture and use of the building reflective insulating material 100 made as described above; In the construction site, the insulating material 100 on the outer surface of the concrete wall 300 to which the gypsum board 200 is attached, and the marble 500 to make the exterior beautiful on the surface of the insulating material 100 is constructed.

상기 콘크리트 벽체(300)와 대리석(500)사이에 개재되는 단열재(100)는 콘크리트 벽체(300) 측에 타카핀 시공에 의하여 형성되는 공간부(400)를 두어 공기층이 형성되도록 시공된다. 상기 단열재(100)가 시공되는 콘크리트 벽체(300) 측 사이에 마련되는 공간부(400)는 공기층에서 복사의 형태로 열전달이 이루어질 때 단열 기능을 하게 된다.The insulating material 100 interposed between the concrete wall 300 and the marble 500 is constructed so that an air layer is formed by placing a space 400 formed by the takapin construction on the concrete wall 300 side. The space part 400 provided between the concrete wall 300 side in which the heat insulating material 100 is constructed has a heat insulating function when heat is transferred in the form of radiation in the air layer.

또, 상기 방습부재(30)의 일측면에 폴리에틸렌 폼(40)을 본드 접착하고, 다른 표면에는 제2 알루미늄 호일(10a)(10b)을 본드 접착한다. In addition, the polyethylene foam 40 is bonded to one side of the moisture-proof member 30, and the second aluminum foils 10a and 10b are bonded to the other surface.

상기한 바와 같이 제1,2 알루미늄 호일(10a)(10b)과 고분자 수지 필름(11)간의 접착시에만 T-다이 공법을 이용하고, 제1,2 알루미늄 호일(10a)(10b), 부직포(20), 방습부재(30), 폴리에틸렌 폼(40)들의 접착에는 본드를 이용한다.As described above, the T-die method is used only when the first and second aluminum foils 10a and 10b are bonded to the polymer resin film 11, and the first and second aluminum foils 10a and 10b and the nonwoven fabric ( 20), the moisture-proof member 30, the polyethylene foam 40 is used for bonding.

상기한 본드 접착 외의 열접착 방법을 이용하여 접착을 하게 되면 많은 접착공정에 의해 생산 속도가 떨어지고, 수차례의 열접착 공정에 의해 미리 접착되었던 다른 소재의 변형도 초래되어 전반적으로 제품의 내구성이 떨어지는 점 때문에 본드 접착을 하게 되는 것이다. Bonding using a thermal bonding method other than the above-described bond bonding decreases the production speed by many bonding processes, and also causes deformation of other materials that were previously bonded by several heat bonding processes, resulting in poor overall durability. This is why bond bonding occurs.

즉, 고분자 수지 필름이나 폴리에틸렌 폼(40)은 열화에 의한 물성의 변화와, 치수의 불안정성이 초래되어 제품의 품질면에서 일관성이 떨어지는 단점이 해소되 는 본드 접착을 하게 되는 것이다. In other words, the polymer resin film or polyethylene foam 40 is bonded to the bond that eliminates the disadvantages of inconsistency in terms of quality of the product caused by changes in physical properties due to deterioration, dimensional instability.

상기한 바와 같이 고분자 수지필름이 부착된 제1알루미늄 호일(10a), 부직포(20), 방습부재(30), 폴리에틸렌 폼(40), 고분자 수지필름이 부착된 제2 알루미늄 호일(10b)로 적층 구성되는 단열재(100)는 롤 형태로의 제품 포장이 가능하게 되며, 또, 제2 알루미늄 호일(10b) 면에 이형지(60)가 부착된 점착제(50)를 더 구비시키고 있어 콘크리트 벽면에 대한 부착 시공이 향상된다.As described above, the first aluminum foil 10a with the polymer resin film 10a, the nonwoven fabric 20, the moisture proof member 30, the polyethylene foam 40, and the second aluminum foil 10b with the polymer resin film 10b are laminated. The insulating material 100 is configured to be a product packaging in the form of a roll, and further provided with a pressure-sensitive adhesive 50 attached to the release paper 60 on the surface of the second aluminum foil (10b) attached to the concrete wall surface Construction is improved.

상기한 바와 같은 건축용 반사 단열재는 열을 반사하는 알루미늄 호일과 무수한 기포로 구성된 다공질 또는, 섬유질의 기포성 재료로서 구성분자들 간에 간격이 멀리 떨어져 있어 열전도율이 낮은 저항형 단열재로 구성된 특성에 맞게 다층구조로 이루어져 있어 아주 얇은 두께로도 단열효과가 우수하다. Reflective insulation for building as described above is a porous or fibrous foam material consisting of aluminum foil and a myriad of air bubbles that reflects heat, the distance between the components is far apart between the components composed of a multi-layer structure in accordance with the characteristics consisting of low resistance thermal insulation It is made of excellent insulation even at very thin thickness.

또한 기존 단열재의 취약부분인 벽면코너, 슬라브 보 등의 시공이 용이하고 취약부분에 새어나오는 열을 막을 수가 있어 에너지가 절약되고, 단열의 취약부분에 의해 열관류 율이 떨어져 발생하는 열교(Thermal bridges) 현상을 방지할 수 있고 또한 단열 성능의 차이로 발생할 수 있는 얼룩무늬현상(Pattern taining)도 방지된다. In addition, it is easy to construct wall corners and slab beams, which are weak parts of existing insulation materials, and can prevent heat leaking to the weak parts, which saves energy, and thermal bridges that have a low heat transmission rate due to weak parts of insulation. ), And also prevents pattern taining that may occur due to a difference in insulation performance.

알루미늄층이 약쪽에 구비되어 더운 쪽에 위치한 반사면은 일반적으로 결로가 발생하지 않으므로 열 저항을 계속 유지시킬 수 있고 투습 차단 역할도 하게 된다. Since the aluminum layer is provided on the weak side and the reflective surface on the hot side generally does not cause condensation, heat resistance can be maintained and serves as a moisture barrier.

이에 더불어 BOPP 계열의 방습층이 내장되어 있어 습기에 의한 결로를 방지 할 수 있고 이에 따라 단열성능이 방지된다. In addition, the moisture-proof layer of BOPP series is built-in to prevent condensation due to moisture, thereby preventing heat insulation performance.

또한, 알루미늄 호일에 고분자 수지가 코팅되어져 있어 공기나 습기에 의한 알루미늄의 부식 및 산화를 방지할 수가 있어 알루미늄의 열 반사 성능 저하를 방지할 수 있게 된다. In addition, since the aluminum foil is coated with a polymer resin, it is possible to prevent corrosion and oxidation of aluminum due to air or moisture, thereby preventing deterioration of the heat reflection performance of aluminum.

얇은 두께와 유연한 재질로 롤 타입의 포장이 가능하며, 이에 따라 운반 및 보관이 용이하며, 또, 접착제가 구비되어 있어 칼, 타카, 테이프 등을 사용하여 손쉽게 작업할 수 있게 된다.The roll-type packaging is possible with a thin thickness and a flexible material. Accordingly, it is easy to transport and store, and the adhesive is provided so that it is easy to work using a knife, a tack, and a tape.

Claims (8)

고분자 수지 필름이 일면에 부착된 박판의 제1 알루미늄 호일과;A first aluminum foil of a thin plate having a polymer resin film attached to one surface thereof; 상기 제1 알루미늄 호일의 수지 필름이 부착된 면에 보온, 단열되도록 부착 적층되는 부직포와;A nonwoven fabric attached and laminated to insulate and insulate a surface on which the resin film of the first aluminum foil is attached; 상기 부직포의 일면에 방습과 냉기를 차단하게 부착 적층되는 방습부재와;A moisture proof member laminated on one surface of the nonwoven fabric to block moisture and cold air; 상기 방습부재의 일면에 완충성과 복원력을 갖도록 부착 적층되는 폴리에틸렌 폼과; Polyethylene foam attached to one surface of the moisture-proof member to have a cushioning and restoring force; 상기 폴리에틸렌 폼에 고분자 수지필름이 코팅된 제2 알루미늄 호일이 부착되어 더 적층 구성되는 것을 특징으로 하는 건축용 반사형 단열재.Reflective insulation for building, characterized in that the polyethylene foam is coated with a second aluminum foil coated with a polymer resin film is further laminated. 청구항 1에 있어서,The method according to claim 1, 상기 제2 알루미늄 호일에는 수지필름이 부착된 면에 점착력을 갖도록 도포 형성되는 점착제와; 상기 점착제에 외부훼손과 이물질이 차단되도록 부착되는 이형지가 더 포함되어 구성되는 것을 특징으로 하는 건축용 반사형 단열재. A pressure-sensitive adhesive formed on the second aluminum foil so as to have an adhesive force on a surface to which a resin film is attached; Reflective insulation for building, characterized in that the adhesive further comprises a release paper attached to block external damage and foreign matter. 청구항 1에 있어서, The method according to claim 1, 상기 제1,2 알루미늄 호일에는 일면에 인장강도를 향상시키게 T-다이 공법으로 고분자 수지필름이 접착되는 것을 특징으로 하는 건축용 반사 단열재.Reflective insulation for building, characterized in that the polymer resin film is bonded to the first and second aluminum foil by the T-die method to improve the tensile strength on one surface. 청구항 1에 있어서,The method according to claim 1, 상기 제1,2 알루미늄 호일에는 고분자 수지 필름이 열접착이나, 본드접착 중 어느 하나의 접착방법으로 일면에 접착되어 인장강도를 향상시키게 되는 것을 특징으로 하는 건축용 반사 단열재.Reflective insulation for building, characterized in that the first and second aluminum foil is a polymer resin film is bonded to one surface by any one of the thermal bonding or bond bonding to improve the tensile strength. 청구항 1에 있어서,The method according to claim 1, 상기 고분자 수지 필름은 폴리올레핀 계열의 수지나 PET 수지인 것을 특징으로 하는 건축용 반사 단열재.The polymeric resin film is a reflective insulating material for building, characterized in that the polyolefin resin or PET resin. 청구항 1에 있어서, The method according to claim 1, 상기 부직포, 방습부재, 폴리에틸렌 폼은 서로 본드 접착되는 것을 특징으로 으로 하는 건축용 반사 단열재.The nonwoven fabric, moisture-proof member, polyethylene foam is reflective building insulation, characterized in that bonded to each other. 청구항 1에 있어서,The method according to claim 1, 상기 부직포는 타카핀과 못에 걸리거나 잘 엉키도록 불규칙 배열 3차원 구조의 섬유 집합체인 것을 특징으로 하는 건축용 반사 단열재. The nonwoven fabric is reflective insulation for building, characterized in that the fiber assembly of irregularly arranged three-dimensional structure so as to be caught or entangled with takapin and nail. 청구항 1에 있어서,The method according to claim 1, 상기 방습부재는 BOPP계열의 펄필름인 것을 특징으로 하는 건축용 반사 단열재.The moisture proof member is a building reflective insulation, characterized in that the BOPP series pearl film.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100938869B1 (en) * 2009-06-05 2010-01-27 (주) 에프앤티코리아 Hdpe sheet using waterproof protection member and manufacturing method of that
KR101247804B1 (en) 2013-02-21 2013-03-26 김흥철 Hybrid flooring and manufacturing method for the same
KR20190070127A (en) * 2017-12-12 2019-06-20 (주)비에이에너지 Building exterior wall panel
KR20200049421A (en) * 2018-10-31 2020-05-08 (주)비에이에너지 Energy stand-alone variableness house for disaster temporarily
KR20220022040A (en) * 2020-08-14 2022-02-23 항저우 커넝 뉴 머터리얼 테크놀로지 컴퍼니 리미티드 Insulation and sound reduction composite layer material and manufacturing method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100938869B1 (en) * 2009-06-05 2010-01-27 (주) 에프앤티코리아 Hdpe sheet using waterproof protection member and manufacturing method of that
KR101247804B1 (en) 2013-02-21 2013-03-26 김흥철 Hybrid flooring and manufacturing method for the same
KR20190070127A (en) * 2017-12-12 2019-06-20 (주)비에이에너지 Building exterior wall panel
KR102066672B1 (en) * 2017-12-12 2020-01-15 (주)비에이에너지 Building exterior wall panel
KR20200049421A (en) * 2018-10-31 2020-05-08 (주)비에이에너지 Energy stand-alone variableness house for disaster temporarily
KR102120484B1 (en) * 2018-10-31 2020-06-09 (주)비에이에너지 Energy stand-alone variableness house for disaster temporarily
KR20220022040A (en) * 2020-08-14 2022-02-23 항저우 커넝 뉴 머터리얼 테크놀로지 컴퍼니 리미티드 Insulation and sound reduction composite layer material and manufacturing method thereof
KR102499882B1 (en) * 2020-08-14 2023-02-15 항저우 커넝 뉴 머터리얼 테크놀로지 컴퍼니 리미티드 Manufacturing method of insulation and sound reduction composite layer material

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