KR100550831B1 - The insulating panel for industrial - Google Patents

The insulating panel for industrial Download PDF

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Publication number
KR100550831B1
KR100550831B1 KR1020030079284A KR20030079284A KR100550831B1 KR 100550831 B1 KR100550831 B1 KR 100550831B1 KR 1020030079284 A KR1020030079284 A KR 1020030079284A KR 20030079284 A KR20030079284 A KR 20030079284A KR 100550831 B1 KR100550831 B1 KR 100550831B1
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South Korea
Prior art keywords
panel
insulation
core
bending
lower core
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KR1020030079284A
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Korean (ko)
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KR20030090579A (en
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유헌상
오지석
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유헌상
오지석
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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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products 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 form; Layered products 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
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products 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 characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B32B9/025—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch comprising leather
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/046—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance 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
    • 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
    • B32B2607/00—Walls, panels

Abstract

본 발명은 조립식 건물의 지붕이나 냉각 탑차 등의 벽체를 이루는 산업용 단열 패널에 관한 것으로, 더욱 상세하게는 금속이나 경질의 합성수지의 판재를 직선의 요철부가 연속적으로 형성되도록 절곡하여 구성되는 심재를 상호 직교되게 용접결합시킨 상태에서 각 심재에 형성되는 요입부에 우레탄 폼 등의 발포수지로 구성되는 단열재를 충진시켜 상호 일체화 한 상태에서 단열재의 보호와 패널의 표면 마감을 위해 심재의 상면과 저면에 금속판이나 인조 피혁 등으로 구성되는 커버시트을 일체로 부착시켜 주도록 한 것으로, 이중으로 교차되게 결합한 심재를 통해 패널의 비틀림이나 휨에 대한 지지강도를 크게 향상시키게 되며 이로 인해 형태유지의 안정감을 통해 절단 등의 가공 시 변형이 최소화되어 우수한 가공성을 통해 시공의 편의성을 증진시킬 수 있으며, 심재의 표면 전체에 걸쳐 단열재가 일체로 형성되는 것이므로 단열재의 결속 안정도가 우수하여 내구성과 사용수명의 향상을 추구할 수 있도록 한 것이다.The present invention relates to an industrial insulation panel forming a wall of a prefabricated building roof, cooling towers, and the like, and more particularly, orthogonal to the core material is formed by bending a plate of metal or hard synthetic resin to form a straight uneven portion continuously In order to protect the insulation and to finish the surface of the panel, it is necessary to fill in the indents formed in each core in the welded state. The cover sheet made of artificial leather is integrally attached, and the support strength against torsion and bending of the panel is greatly improved by the core material that is double-crossed and combined, thereby cutting through the stability of shape. Minimization of deformation during deformation increases convenience of construction through excellent machinability And can, because the heat insulating material over the entire surface of the core member is formed integrally to the coupling to the stability of the solid insulation to seek to improve the durability and service life.

패널, 요철부, 심재, 단열재, 커버시트Panel, irregularities, core, insulation, cover sheet

Description

산업용 단열 패널{THE INSULATING PANEL FOR INDUSTRIAL}Industrial Insulation Panels {THE INSULATING PANEL FOR INDUSTRIAL}

도 1은 본 발명의 구성을 보인 요부 절개 사시도.Figure 1 is a perspective view of the main incision showing the configuration of the present invention.

도 2는 본 발명의 분리 사시도.2 is an exploded perspective view of the present invention.

도 3은 본 발명 단면을 보이는 도면.3 is a cross-sectional view of the present invention.

도 4는 본 발명의 다른 구성 예를 보이는 도면.4 is a view showing another configuration example of the present invention.

※ 도면 중 주요부분에 대한 부호의 설명 ※※ Explanation of code for main part of drawing ※

10, 10' : 상, 하 심재10, 10 ': upper and lower heartwood

11, 12 : 요철부11, 12: uneven portion

20 : 단열재20: insulation

30 : 커버시트30: cover sheet

본 발명은 조립식 건물의 지붕이나 냉각탑차 등의 벽체를 이루는 산업용 단열 패널에 관한 것으로,The present invention relates to an industrial insulation panel forming a wall of a prefabricated building or a wall of a cooling tower car,

더욱 상세하게는 금속이나 경질의 합성수지의 판재를 직선의 요철부가 연속적으로 형성되도록 절곡하여 구성되는 심재를 상호 직교되게 용접 결합시킨 상태에 서 각 심재에 형성되는 요입부에 우레탄 폼 등의 발포수지로 구성되는 단열재를 충진시켜 상호 일체화 한 상태에서 단열재의 보호와 패널의 표면 마감을 위해 심재의 상면과 저면에 금속판이나 인조 피혁 등으로 구성되는 커버시트를 일체로 부착시켜 주도록 한 것이다.More specifically, in the state in which the cores formed by bending a plate of metal or hard synthetic resin so that the straight concave-convex portions are continuously formed are welded to each other orthogonally to each other, the concave portion formed in each core is made of foamed resin such as urethane foam. In order to protect the insulation and to finish the surface of the panel, the cover sheet made of metal plate or artificial leather, etc. is integrally attached to the top and bottom of the core for filling the insulation.

따라서 이중으로 교차되게 결합한 심재를 통해 패널의 비틀림이나 휨에 대한 지지강도를 크게 향상시키게 되며 이로 인해 형태유지의 안정감을 통해 절단 등의 가공 시 변형이 최소화되어 우수한 가공성을 통해 시공의 편의성을 증진시킬 수 있으며. 밀접성형으로 결로방지와 함께 곰팡이와 같은 미생물의 발생이 방지된다.Therefore, the core material combined with the double crosses greatly improves the support strength against torsion and bending of the panel, and this minimizes the deformation during cutting such as cutting through stability of shape, thereby improving the convenience of construction through excellent workability. Can. Close molding prevents condensation and prevents the development of microorganisms such as molds.

그리고 심재의 표면 전체에 걸쳐 단열재가 일체로 형성되는 것이므로 경량화와 함께 단열재의 결속 안정도가 우수하여 내구성과 사용수명의 향상을 추구할 수 있도록 한 것이다.In addition, since the insulation is integrally formed over the entire surface of the core material, it is possible to pursue the improvement of durability and service life due to light weight and excellent binding stability of the insulation.

종래의 건축용 패널은 철판제와 합판으로 된 목재로 대별될 수 있는 바, 철제는 제작과정에서 용접을 하여야하므로 제작이 복잡할 뿐 아니라 중량이 무거워 다루기 힘들고 원재료 면에서도 고가이며 녹이 슬어 수평이 단명하고, 부설작업 또는 연결부에 체결 고리를 끼움으로써 작업이 불편한 결점이 있었다.Conventional building panels can be roughly divided into steel plate and plywood wood, and the steel must be welded in the manufacturing process, which makes the production complicated and heavy, difficult to handle, expensive in terms of raw materials, and rusted. In addition, there was a drawback of inconvenient work by placing the fastening ring in the place of laying or connecting.

또 한편, 목재 패널은 패널자체의 제작 시 각목으로 짠 사각 틀 위에 합판위에 못을 박아 부착하고 표면에 이형제를 도포 복잡한 제작과정을 거치므로 생산가가 고가로 되는데다가 비교적 대형이어서 무거우므로 운반 및 취급이 불편하고, 건축 시공 시에도 패널끼리의 연결부 사이에 못을 사용하여 연결하였으므로 패널 부설 작업이 복잡하여 인건비 부담이 크며, 파손이 심할 뿐 아니라 일단 파손되면 화 목으로 밖에는 사용할 수가 없어서 재생이 불가능하므로 자원을 고갈시키게 되는 문제점이 있었다.On the other hand, the wood panel is attached to the plywood on the square frame woven in the panel itself during the manufacturing of the panel itself, and is applied to the surface of the mold release agent is complicated by the production process is expensive and relatively large and heavy, so the transport and handling This is inconvenient, and in connection with the construction of the panels, the connection between the panels using nails is complicated, so the panel laying work is complicated, and the labor cost burden is not only severe. There was a problem of exhausting resources.

이를 감안하여 단열재인 스티로폼 판재의 양 측면에 강도보강용 요철부가 형성된 성형강판과 건물의 내 측면을 형성하는 미장 강판이 접착되어 일체로 형성되어, 일명 '샌드위치패널'이라고 널리 알려져 있는 건축용 패널재이 알려지고 있으나 이러한 건축용 패널재는 조립 및 해체가 용이하여 조립식 및 반영구적 건축물의 건축자재로서 각광을 받고 있었다.In consideration of this, the molded steel sheet having strength reinforcing irregularities on both sides of the styrofoam sheet, which is a heat insulating material, and the plastered steel sheet forming the inner side of the building are bonded and formed integrally, which is known as a building panel material which is widely known as a sandwich panel. However, these building panel materials are in the spotlight as building materials of prefabricated and semi-permanent buildings because they are easy to assemble and dismantle.

그러나, 이와 같은 종래의 건축용 패널재는 우수한 건축용 자재로서 널리 사용되어 왔지만, 취급이나 시공과정 및 조립된 건축물의 사용과정에서 점차적으로 다음과 같은 문제점들이 나타나게 되었다.However, such a conventional building panel material has been widely used as an excellent building material, the following problems gradually appeared in the process of handling, construction and use of the assembled building.

패널의 지지강도를 보강할 만한 아무런 구조가 없어 단지 단열재 자체강도와 표면에 부착된 강판의 강도를 통해 지지력을 유지하였으나 이를 통한 지지강도는 턱없이 부족하여 취급 시 또는 시공 후 외부에서 부여되는 비틀림이나 휨의 모멘트가 가해지는 경우 쉽게 패널의 형태가 쉽게 변형되고 이로 인해 가공성이 매우 취약하여 사용효과가 저하되었으며,Since there is no structure to reinforce the support strength of the panel, only the insulation strength and the strength of the steel plate attached to the surface were used to maintain the support strength. When the moment of bending is applied, the shape of the panel is easily deformed, and the workability is very weak due to the weak workability.

단열재 또한 강판과 단지 면(面) 접촉 상태로 부착되는 상태이어서 외력에 의해 쉽게 분리 이탈되어 제품의 내구성과 신뢰도가 저하되고 사용수명이 단축되는 폐단이 있는 것이다.Insulation material is also attached to the steel plate only in the state of contact with the surface (side) is easily separated and separated by external force, so that the durability and reliability of the product is reduced, there is a closed end that shorten the service life.

본 발명은 상기와 같은 기존의 패널에서 기인되는 제반 문제점을 해결 보완 하기 위하여 안출된 것으로 본 고안의 목적은 패널의 비틀림이나 휨에 대한 지지강도를 크게 향상시키고 형태유지의 안정감을 통해 절단 등의 가공 시 변형이 최소화되어 우수한 가공성을 통해 시공의 편의성을 증진시킬 수 있으며, 단열재의 결속 안정도가 우수하여 내구성과 사용수명을 향상을 추구할 수 있는 산업용 패널을 제공함에 있는 것이며,The present invention has been made to solve the problems caused by the existing panel as described above, the object of the present invention is to greatly improve the support strength against torsion or bending of the panel and processing through cutting through stability of shape maintenance It is to provide an industrial panel that can minimize construction deformation and improve construction convenience through excellent processability, and can improve durability and service life due to excellent binding stability of insulation material.

상기 목적을 달성하기 위하여 요철부를 가진 심재를 상호 직교되게 용접 결합시킨 상태에서 각 심재를 완전히 매몰시킬 수 있도록 우레탄 폼 등의 발포수지로 구성되는 단열재를 충진시켜 상호 일체화 한 상태에서 단열재의 보호와 패널의 표면 마감을 위해 심재의 상면과 저면에 금속판이나 인조 피혁 등으로 구성되는 커버시트를 일체로 부착시켜 주도록 한 것으로.In order to achieve the above object, insulated cores with uneven parts are welded and bonded to each other at right angles to each other, so that the cores can be completely buried. In order to finish the surface of the core, the cover sheet, which consists of metal plates or artificial leather, is integrally attached to the top and bottom of the core material.

이하 첨부되는 도면에 의거 본 발명의 구성을 상세하게 설명하면 다음과 같다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 구성을 보인 요부 절개 사시도이고, 도 2는 본 발명의 분리 사시도이며, 도 3은 본 발명 단면을 보이는 도면이고, 도 4는 본 발명의 다른 구성 예를 보이는 도면으로써,1 is a perspective view of the main portion cutaway showing the configuration of the present invention, Figure 2 is an exploded perspective view of the present invention, Figure 3 is a view showing a cross-sectional view of the present invention, Figure 4 is a view showing another configuration example of the present invention,

본 발명은 강판이나 경질의 합성수지 판재를 이용하여 다수의 직선의 요철부(11)(12)가 연속적으로 형성되도록 절곡시켜 구성되며 상호 직교상태의 용접 결합시킨 한 조의 상. 하 심재(10)(10')와;The present invention is configured by bending a plurality of straight uneven portions (11) (12) to be formed continuously using a steel sheet or a hard synthetic resin sheet, and a pair of welded joints in an orthogonal state. Lower core material 10 and 10 ';

상기 결합된 상, 하 심재(10)(10')에 형성되는 요입부에 충진되어 일체로 경 화되며 우레탄 폼 등의 발포수지로 구성되는 단열재(20)와;A heat insulator 20 filled with a concave indentation formed in the combined upper and lower core materials 10 and 10 'and hardened integrally and made of a foamed resin such as urethane foam;

외부로부터의 단열재(20) 보호와 표면 마감을 위해 상, 하 심재(10)(10')의 상면과 저면에 일체로 고정 부착되며 금속판이나 합성 피혁 등으로 구성되는 커버시트(30)를 각각 포함하여서 된 것이다.In order to protect the insulation 20 from the outside and to finish the surface, the upper and lower cores 10 and 10 'are integrally fixed to the upper and lower surfaces and include a cover sheet 30 composed of a metal plate or synthetic leather, respectively. It was done.

이와 같이 구성되는 본 발명의 작용을 상세하게 설명하면 다음과 같다.Referring to the operation of the present invention configured in this way in detail as follows.

본 발명은 도 1에서와 같이 상, 하 심재(10)(10')의 요철부(11)(12)가 서로 직교되는 상태로 겹친 다음 상호 접촉 부분 중 일부를 포인트 용접이나 기타 접착수단을 통해 상호 일체화되도록 한 상태에서 각 상, 하 심재(10)(10')의 요철부(11)(12)에 의해 형성되는 요입부분에 단열재(20)를 빈틈없이 충진시켜 상, 하 심재(10)(10')가 단열재(20)속에 매몰되는 상태가 되도록 한 상태에서 단열재(20)를 경화시켜 하나의 단열 블록을 만든 다음 그 상, 하면에 커버시트(30)를 부착시켜 패널을 구성하는 것으로,The present invention overlaps the uneven parts 11 and 12 of the upper and lower core materials 10 and 10 'in a state perpendicular to each other, as shown in FIG. Upper and lower cores 10 by filling the insulator 20 into the recesses formed by the uneven portions 11 and 12 of each of the upper and lower cores 10 and 10 'in a state of being integrated with each other. In the state in which the 10 'is buried in the heat insulating material 20, the heat insulating material 20 is cured to form a single heat insulating block, and then the cover sheet 30 is attached to the upper and lower surfaces to form a panel. ,

커버시트(30)는 양면을 동일 재질로 구성할 수 있으며 경우에 따라 한쪽에는 금속판으로 다른 한쪽에는 합성피혁으로 차별되게 할 수 있음은 물론이며 커버시트(30)의 재질에 따라 적정한 사용목적에 적용한다.The cover sheet 30 may be made of the same material on both sides, and in some cases, the metal sheet on one side may be differentiated by synthetic leather on the other side, and the cover sheet 30 may be applied to an appropriate purpose of use according to the material of the cover sheet 30. do.

이와 같이 구성되는 본 발명의 패널은 상, 하 심재(10)(10')를 교차되게 구성함으로써 지지강도를 보강하는 기능을 갖는 요철부(11)(12)가 상호 직교로 엇갈리게 되어 지지강도가 어느 일 방향으로 편중되지 않고 사방으로 균일하게 보강될 수 있어 비틀림이나 휨에 대한 지지강도가 대폭적으로 증강된다.In the panel of the present invention configured as described above, the upper and lower core materials 10 and 10 'are intersected so that the uneven parts 11 and 12 having the function of reinforcing the supporting strength are staggered orthogonally to each other. It can be reinforced uniformly in all directions without being biased in either direction, so that the support strength against torsion or bending is greatly increased.

또한 상, 하 심재(10)(10')가 점유하고 있는 체적외의 전 공간을 단열재(20) 로 채워주게 되는 것이어서 단열 기능이 우수하고 단열재(20)가 상, 하 심재(10)(10')의 요입부로 스며들어 입체적으로 결합되는 것이어서 결속강도가 매우 우수하게 됨으로써 큰 외력에도 안정적인 결속력을 유지할 수 있다.In addition, it is to fill the entire volume outside the volume occupied by the upper and lower core materials 10, 10 'with the heat insulator 20, so the heat insulating material is excellent, and the heat insulator 20 is upper and lower cores 10, 10'. As it penetrates into the indentation part of) and is combined three-dimensionally, the binding strength becomes very excellent, thus maintaining a stable binding force even with a large external force.

상기 본 발명에서 단열재(20)는 특정의 것으로 한정되지 않으나 주로 형태 안정성과 보온 단열성을 고려하여 우레탄 폼이나 스티로 폼 등의 발포성 수지를 이용할 수 있다.In the present invention, the heat insulating material 20 is not limited to a specific one, but in consideration of form stability and thermal insulation, mainly foamable resin such as urethane foam or styrofoam may be used.

도 4는 본 발명의 다른 구성 예를 보이는 것으로 상, 하 심재(10)(10')의 전 부위에 다수의 통공(40)을 천공하도록 한 것으로 충진 되는 단열재(20)가 통공(40)을 통해 국지적으로 연결될 수 있어 단열재의 결속력이 한층 강화되는 효과를 갖는다.
즉, 상, 하 심재(10)(10')는 철근이나 빔과 같이 골조의 역할과, 단열재(20)는 콘크리트 역할이 이루어져, 상, 하 심재(10)(10')와 단열재(20)가 통공(40)을 통하여 철근 콘크리트와 같이 일체로 성형이 이루어져 다른 재질의 상, 하 심재(10)(10')와 단열재(20)가 온도의 변화에 따른 팽창과 수축의 편차에도 분리되지 않고 일체로 견고하게 유지되는 것이다.4 is a view showing another configuration of the present invention, the upper and lower core material 10, 10 (10 ′) is filled with a plurality of through holes 40 to perforate through the entire hole 40 is filled with the through hole 40 Can be connected locally through the effect of further strengthening the binding force of the insulation.
That is, the upper and lower core material (10, 10 ') and the role of the frame, such as reinforcing bars or beams, and the insulating material 20 is made of concrete, the upper and lower core material (10) (10') and the insulating material (20) Through the through hole 40 is formed integrally like reinforced concrete, the upper and lower cores 10, 10 'and the heat insulating material 20 of different materials are not separated even in the deviation of expansion and contraction according to the change of temperature It is maintained firmly in one piece.

이상과 같은 본 발명은 파형으로 굴곡된 요철부를 갖는 상, 하 심재를 교차로 결합하여 패널의 비틀림이나 휨에 대한 지지강도를 크게 향상시키게 되며 형태유지의 안정감을 통해 절단 등의 가공 시 변형이 최소화되어 우수한 가공성을 통해 시공의 편의성을 증진시킬 수 있으며, 단열재의 결속 안정도가 우수하고 차음성과 단열성의 향상을 추구할 수 있는 효과를 갖는 유용한 발명이다.As described above, the present invention combines the upper and lower core materials having the irregularities curved into the cross-section to greatly improve the support strength against torsion or bending of the panel, and minimizes deformation during processing such as cutting through stability of shape maintenance. It is a useful invention that can improve the convenience of construction through excellent workability, excellent binding stability of the heat insulating material and has the effect of pursuing the improvement of sound insulation and heat insulation.

Claims (2)

강판이나 경질의 합성수지 판재를 이용하여 다수의 직선의 요철부(11)(12)가 연속적으로 형성되도록 절곡시켜 구성되며 상호 직교상태로 용접 결합시킨 한 조의 상, 하 심재(10)(10')와;A pair of upper and lower core materials 10 and 10 'welded and joined in a mutually orthogonal state are constructed by bending a plurality of straight uneven portions 11 and 12 to be continuously formed using a steel sheet or a hard synthetic resin sheet. Wow; 상기 결합된 상, 하 심재(10)(10')에 형성되는 요입부에 충진되어 일체로 경화되며 우레탄 폼과 같은 발포수지로 구성되는 단열재(20)와;A heat insulator 20 filled with a concave indentation formed in the combined upper and lower core materials 10 and 10 'and hardened integrally and made of a foamed resin such as urethane foam; 외부로부터의 단열재(20) 보호와 표면 마감을 위해 상, 하 심재(10)(10')의 상면과 저면에 일체로 고정 부착되며 금속판이나 인조 피혁 등으로 구성되는 커버시트(30)를 각각 포함하여서 됨을 특징으로 하는 산업용 단열 패널.In order to protect the heat insulating material 20 from the outside and finish the surface, the cover sheet 30 is fixedly attached to the upper and lower surfaces of the upper and lower core materials 10 and 10 'and is formed of a metal plate or artificial leather, respectively. Industrial insulation panel characterized in that. 제 1항에 있어서;The method of claim 1; 상, 하 심재(10)(10')에 통공(40)을 천공하여 단열재(20)의 결속력을 보강할 수 있도록 함을 특징으로 하는 산업용 단열 패널.Industrial insulation panel, characterized in that to perforate the through hole 40 in the upper, lower core material (10) (10 ') to reinforce the binding force of the heat insulating material (20).
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