KR100757269B1 - Sandwich paner - Google Patents

Sandwich paner Download PDF

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Publication number
KR100757269B1
KR100757269B1 KR1020030074334A KR20030074334A KR100757269B1 KR 100757269 B1 KR100757269 B1 KR 100757269B1 KR 1020030074334 A KR1020030074334 A KR 1020030074334A KR 20030074334 A KR20030074334 A KR 20030074334A KR 100757269 B1 KR100757269 B1 KR 100757269B1
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South Korea
Prior art keywords
foam
heat
sandwich panel
resin
present
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KR1020030074334A
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Korean (ko)
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KR20050038996A (en
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김완수
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김완수
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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
    • 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
    • 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
    • B32B27/065—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 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
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • 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
    • 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
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant

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

Abstract

본 발명은 열융착 샌드위치 판넬에 관한 것으로, 특히 가건물의 외장이나 기타 건축물등의 외벽 또는 내, 외장재로 사용되는 샌드위치 판넬(panel)의 철판 판재의 내측으로 올레핀계 수지 또는 발포체 수지를 코팅 하여 철판의 내부에 형성되는 단열재와 열융착이 용이하도록 하여 생산성을 향상시킬 수 있는 열융착 샌드위치 판넬에 관한 것이다. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat-sealed sandwich panel, and more particularly, to coating an olefin-based resin or a foamed resin inside of an iron plate of a sandwich panel used as an exterior material or exterior wall of an exterior or other building, etc. The present invention relates to a heat-sealed sandwich panel that can be easily heat-sealed with the heat insulating material formed therein to improve productivity.

상기의 본 발명은 양측으로 형성된 불연성판재의 내측으로 올레핀계수지 또는 발포체수지 코팅면을 형성하고 상기 올레핀계수지 또는 발포체수지코팅면의 내측으로 폴리올레핀발포체, 폴리스틸렌발포체, 폴리에틸렌발포체, 폴리우레탄발포체, 폴리프로필렌발포체, 가교폴리에틸렌발포체 중 어느 하나인 단열재를 열융착하여 구성되는 것을 특징한다.The present invention is to form an olefin resin or foam resin coating surface to the inside of the non-flammable plate formed on both sides and the polyolefin foam, polystyrene foam, polyethylene foam, polyurethane foam, poly foam inside the olefin resin or foam resin coating surface It is characterized in that it is configured by heat-sealing the heat insulating material of any one of propylene foam and crosslinked polyethylene foam.

Description

열융착 샌드위치 판넬{SANDWICH PANER}Thermal Fusion Sandwich Panel {SANDWICH PANER}

도 1은 종래의 샌드위치 판넬을 나타낸 사시도,1 is a perspective view showing a conventional sandwich panel,

도 2는 종래의 샌드위치 판넬을 나타낸 단면도,2 is a cross-sectional view showing a conventional sandwich panel,

도 3은 본 발명에 따른 열융착 샌드위치 판넬을 나타낸 분해사시도,3 is an exploded perspective view showing a heat-sealed sandwich panel according to the present invention,

도 4는 본 발명에 따른 열융착 샌드위치 판넬을 나타낸 단면도,4 is a cross-sectional view showing a heat-sealed sandwich panel according to the present invention,

도 5는 본 발명에 따른 열융착 샌드위치 판넬을 열융착시키는 생산 상태도이다.5 is a production state diagram for thermal fusion of the thermal fusion sandwich panel according to the present invention.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

10 : 불연성 판재 11 : 폴리올레핀계 수지 또는 발포체수지코팅면10 nonflammable sheet 11 polyolefin resin or foam resin coated surface

20 : 단열재20: insulation

본 발명은 열융착 샌드위치 판넬에 관한 것으로, 특히 가건물의 외장이나 기타 건축물등의 외벽 또는 내, 외장재로 사용되는 샌드위치 판넬(panel)의 철판 판재의 내측으로 올레핀계수지 또는 발포체수지를 코팅하여 철판의 내부에 형성되는 단열재와 열융착이 용이하도록 하여 생산성을 향상시킬 수 있는 열융착 샌드위치 판넬에 관한 것이다. The present invention relates to a heat-sealed sandwich panel, and in particular to the coating of olefin resin or foam resin to the inside of the iron plate of the sandwich panel (panel) used as an exterior material or exterior wall of the exterior of buildings or other buildings, etc. The present invention relates to a heat-sealed sandwich panel that can be easily heat-sealed with the heat insulating material formed therein to improve productivity.

일반적으로 건축물에 사용되는 내, 외장재는 건축물의 내외부, 벽 또는 천정 등에 설치하여 건축물에 방음, 방수, 단열 및 미려함과 건물 보호 등의 기능을 수행하는 것이다.In general, the interior and exterior materials used in the building is installed on the interior and exterior, the wall or ceiling of the building to perform the functions of soundproofing, waterproofing, insulation and beauty and building protection.

하지만, 통상적으로 사용되고 있는 내, 외장재로서의 판넬은 샌드위치(sand witch)형을 취하는 겹판형상으로서, 중앙으로는 스티로폼이 형성되고 상기 스티로폼의 양측으로는 불연성 판재인 박판의 철판을 접착제로 접착하여 형성하였다.However, a panel used as an inner and exterior material, which is commonly used, has a sandwich shape having a sandwich shape, in which a styrofoam is formed at the center and a non-flammable sheet steel sheet, which is a non-combustible plate, is formed by adhesive bonding. .

상기와 같은 종래의 전형적인 샌드위치 판넬이 도1에 도시되어 있다.Such a typical typical sandwich panel is shown in FIG.

도 1에서 부재번호 1은 스치로폼, 2는 불연성 판재를 각각 나타낸다.In Fig. 1, reference numeral 1 denotes a styrofoam, and 2 denotes a non-combustible sheet.

이에 도시된 바와같이 종래의 샌드위치 판넬은 일정크기의 블럭으로 형성된 스치로폼(1)을 롤형상으로 형성된 철판이나 알루미늄판재와 같은 불연성판재(2)가 롤에서 풀릴때 상기 불연성판재(2)의 사이에 상기 스치로폼(1)을 작업자가 일일이 공급하였다.As shown in the related art, the conventional sandwich panel is formed between the non-combustible plate member 2 when the non-combustible plate member 2, such as an iron plate or an aluminum plate member, formed in a roll shape of the styrofoam 1 formed in a block of a predetermined size is released from the roll. The styrofoam 1 was supplied by the worker one by one.

이와같이 불연성판재(11)의 사이에 스치로폼(1)을 개재시키며 상기 스치로폼(1)의 양측으로 용제에 접착제를 혼합하여 도포한 후 압착로울러로 가압하여 생산하였다.As such, the styrofoam 1 was interposed between the non-combustible plate 11 and the adhesive was mixed with the solvent to both sides of the styrofoam 1, and then pressurized with a compression roller to produce it.

그러나 상기와 같은 종래의 샌드위치 판넬은 작업자가 일일이 스치로폼을 삽입해야 하므로써 샌드위치 판넬의 생산을 자동화하기가 어려워 생산력이 저하되었으며 스치로폼과 불연성판재를 접착하기 위하여 사용되는 접찹제에 용제의 비용으로 인하여 제품의 단가가 상승하는 문제점이 있었다. However, the conventional sandwich panel as described above is difficult to automate the production of the sandwich panel because the operator has to insert the styrofoam one by one, the productivity is reduced, and due to the cost of the solvent to the adhesive used to bond the styrofoam and non-combustible plate material There was a problem that the unit price increased.                         

또한 접착제 및 용제의 도포가 작업주위 온도에 따라 불균일하여 제품의 품질이 저하되었고 작업성이 난해하였으며 스치로폼과 불연성판제의 접착력이 견고하지 않아 불량률이 높고 제품의 내구성이 저하되었다.In addition, the application of adhesives and solvents was uneven according to the ambient temperature, resulting in poor product quality, poor workability, and poor adhesive strength between styrofoam and non-combustible plates.

또 다른 문제점으로는 접착제 및 용제의 화학성분으로 인하여 독성에 의한 작업환경이 저하되었으며 화재와 폭발의 위험성이 상존하고 있음은 물론 건축물의 화재발생시 스치로폼이나 접착제 및 용제가 연소하면서 유독가스가 발생되어 많은 인명피해는 물론 공해유발의 문제점이 있었다..Another problem is that due to the chemical composition of adhesives and solvents, the working environment due to toxicity has been deteriorated, and the risks of fire and explosion are present, as well as toxic gas is generated when combustion of styrofoam or adhesives and solvents occurs in the event of fire in buildings. There was a problem of human injury as well as pollution.

이에 본 발명은 상기와 같은 종래 기술의 문제점을 감안하여 안출한 것으로 샌드위치 판넬의 철판 내측으로 형성되는 단열재와 열융착으로 접착되도록 하기 위하여 철판의 내측에 올레핀계수지 또는 발포체수지 코팅을 하므로써 접착제가 필요 없으며 단열재와 코팅면을 용융시켜 열 융착시킴으로써 접착력을 향상시킨 열융착 샌드위치 판넬을 제공하는데 그 목적이 있다.Accordingly, the present invention has been made in view of the problems of the prior art as described above, so that an adhesive is required by coating an olefin resin or a foam resin on the inside of the iron plate in order to be bonded by heat fusion with the heat insulating material formed inside the iron plate of the sandwich panel. It is also an object of the present invention to provide a heat-sealed sandwich panel with improved adhesion by melting the heat insulating material and the coating surface.

상기와 같은 목적을 달성하기 위하여 본 발명은 양측으로 형성된 불연성판재의 내측으로 올레핀계수지 또는 발포체수지코팅면을 형성하고 상기 올레핀계수지 또는 발포체수지코팅면의 내측으로 폴리올레핀발포체, 폴리에틸렌발포체, 폴리스틸렌발포체, 폴리우레탄발포체, 폴리프로필렌발포체, 가교폴리에틸렌발포체중 어느 하나인 단열재를 열융착하여 구성되는 것을 특징으로 하는 열융착 샌드위치판넬을 제공한다.In order to achieve the above object, the present invention forms an olefin resin or foam resin coating surface inside the incombustible plate formed on both sides and the polyolefin foam, polyethylene foam, polystyrene foam inside the olefin resin or foam resin coating surface. It provides a heat-sealed sandwich panel, characterized in that the thermal insulation of any one of the polyurethane foam, polypropylene foam, crosslinked polyethylene foam.

이하 상기한 바와 같은 본 발명의 바람직한 실시예를 첨부도면을 참고하여 상세히 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention as described above with reference to the accompanying drawings in detail as follows.

첨부된 도 3은 본 발명에 따른 열융착 샌드위치 판넬을 나타낸 분해사시도이고, 도 4는 본 발명에 따른 열융착 샌드위치 판넬을 나타낸 단면도이며, 도 5는 본 발명에 따른 열융착 샌드위치 판넬을 열융착시키는 생산 상태도이다.Figure 3 is an exploded perspective view showing a thermal fusion sandwich panel according to the present invention, Figure 4 is a cross-sectional view showing a thermal fusion sandwich panel according to the present invention, Figure 5 is a thermal fusion sandwich panel according to the present invention Production state diagram.

이에 도시된 바와같이 본 발명의 열융착 샌드위치 판넬은 도 3 내지 도 4에 도시된 바와같이 폴리올레핀수지 또는 발포합성수지를 양측으로 형성된 불연성판재(10)의 내측으로 접합하여 올레핀계수지 또는 발포체수지코팅면(11)을 형성하고 상기 올레핀계수지 또는 발포체수지코팅면(11)의 내측으로 단열재(20)를 열융착한다.As shown therein, the heat-sealed sandwich panel of the present invention is bonded to the inside of the non-flammable plate 10 formed on both sides of the polyolefin resin or the foamed synthetic resin as shown in Figs. 3 to 4 to the olefin resin or foam resin coated surface. (11) is formed and the heat insulating material 20 is heat-sealed to the inside of the olefin resin or foam resin coating surface (11).

이와같은 상기 단열재(20)는 폴리올레핀계발포체, 폴리에틸렌발포체, 폴리스틸렌발포체, 폴리우레탄발포체, 폴리프로필렌발포체, 가교폴리에틸렌발포체중 어느 하나로 형성하되 일정한 두께의 단열재(20)로 형성한다.The insulating material 20 is formed of any one of polyolefin-based foam, polyethylene foam, polystyrene foam, polyurethane foam, polypropylene foam, crosslinked polyethylene foam, but formed of a heat insulating material 20 having a predetermined thickness.

이와같이 형성된 열융착 샌드위치판넬은 도 5에 도시된 바와같이 올레핀계수지 또는 발포체수지코팅면(11)이 융착되어 있는 불연성 판재(10)를 양측으로 형성하고 상기 불연성판재(10)의 내측으로는 단열재(20)를 형성하되 상기 올레핀계수지 또는 발포체수지코팅면(11)과 단열재(20)의 사이에 열융착기(30)열을 가하여 상기 올레핀계수지 또는 발포체수지코팅면(11)과 단열재(20)의 표면을 용융시켜 고정로울러(40)로 접착 고정하게 된다.The heat-sealed sandwich panel formed as described above forms a non-flammable plate 10 on which both olefin resin or foam resin coating surfaces 11 are fused, as shown in FIG. 5, and a heat insulating material inside the non-flammable plate 10. (20) to form a fusion resin (30) between the olefin resin or foam resin coating surface 11 and the heat insulating material 20 by applying heat to the olefin resin or foam resin coating surface (11) and the heat insulating material (20) The surface of the melt) is melted and fixed by the fixed roller 40.

이상에서와 같이 본 발명의 열융착 샌드위치판넬은 열융착으로 접착을 하여 접착제를 사용하지 않아 작업환경을 청결히 하고 화재시 발생하는 매연, 유독가스의 발생차단으로 인명피해를 방지하고 환경을 보호하며 올레핀계수지 또는 발포체합성수지와 단열재를 용융접착시킴으로써 접착력이 우수하여 제품의 신뢰도를 높일 수 있는 효과가 있다. As described above, the heat-sealed sandwich panel of the present invention is bonded by heat-sealing and does not use an adhesive to clean the working environment and prevent smoke damage and toxic gases generated in the fire, thereby preventing human injury and protecting the environment. By melt-bonding the counting paper or the foamed synthetic resin and the heat insulating material, there is an effect that can increase the reliability of the product by excellent adhesion.

이상에서는 본 발명을 특정의 바람직한 실시예를 예를들어 도시하고 설명하였으나, 본 발명은 상기한 실시예에 한정되지 아니하며 본 발명의 정신을 벗어나지 않는 범위내에서 당해 발명이 속하는 기술분야에서 통상의 지식을 가진자에 의해 다양한 변경과 수정이 가능할 것이다.In the above, the present invention has been illustrated and described with reference to specific preferred embodiments, but the present invention is not limited to the above-described embodiments and is not limited to the spirit of the present invention. Various changes and modifications can be made by those who have

Claims (2)

양측으로 형성된 불연성판재(10)의 내측으로 올레핀계수지 또는 발포체합성수지코팅면(11)을 형성하고 상기 올레핀계수지 또는 발포체수지코팅면(11)의 내측으로 단열재(20)를 열융착하여 구성되는 것을 특징으로 하는 열융착 샌드위치판넬.It is formed by forming an olefin resin or foam synthetic resin coating surface 11 to the inside of the non-combustible sheet material 10 formed on both sides and heat-sealing the heat insulating material 20 to the inside of the olefin resin or foam resin coating surface 11 Heat-sealed sandwich panel, characterized in that. 청구항 1에 있어서, 상기 단열재(20)는 폴리올레핀발포체, 폴리에틸렌발포체, 폴리스틸렌발포체, 폴리우레탄발포체, 폴리프로필렌발포체, 가교폴리에틸렌발포체중 어느하나인 것을 특징으로 하는 열융착 샌드위치판넬.The heat-sealed sandwich panel according to claim 1, wherein the heat insulating material 20 is any one of a polyolefin foam, a polyethylene foam, a polystyrene foam, a polyurethane foam, a polypropylene foam, and a crosslinked polyethylene foam.
KR1020030074334A 2003-10-23 2003-10-23 Sandwich paner KR100757269B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101060334B1 (en) 2010-11-26 2011-08-30 (주)하이코리아 Rubber foam adiabatic material and insulating material using thereof
KR101250864B1 (en) * 2011-03-23 2013-04-09 (주)대명엔지니어링 Wall and building using the same

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JPH05269905A (en) * 1992-03-25 1993-10-19 Meisei Kogyo Kk Production of heat insulating material
JPH1071673A (en) 1996-08-30 1998-03-17 Takiron Co Ltd Coating adhesion method for metal panel
JP2000141541A (en) 1998-11-10 2000-05-23 Mitsui Chemicals Inc Metallic laminate showing high peel strength
JP2001219435A (en) 2000-02-09 2001-08-14 Jsp Corp Method for manufacturing metal laminate foam
KR20020032471A (en) * 2002-03-20 2002-05-03 이소영 The method and apparatus for manufacturing and sheet of decoration

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05269905A (en) * 1992-03-25 1993-10-19 Meisei Kogyo Kk Production of heat insulating material
JPH1071673A (en) 1996-08-30 1998-03-17 Takiron Co Ltd Coating adhesion method for metal panel
JP2000141541A (en) 1998-11-10 2000-05-23 Mitsui Chemicals Inc Metallic laminate showing high peel strength
JP2001219435A (en) 2000-02-09 2001-08-14 Jsp Corp Method for manufacturing metal laminate foam
KR20020032471A (en) * 2002-03-20 2002-05-03 이소영 The method and apparatus for manufacturing and sheet of decoration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101060334B1 (en) 2010-11-26 2011-08-30 (주)하이코리아 Rubber foam adiabatic material and insulating material using thereof
KR101250864B1 (en) * 2011-03-23 2013-04-09 (주)대명엔지니어링 Wall and building using the same

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