KR101528292B1 - bending structure of sandwich panel and bending method of sandwich panel - Google Patents

bending structure of sandwich panel and bending method of sandwich panel Download PDF

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Publication number
KR101528292B1
KR101528292B1 KR1020130166423A KR20130166423A KR101528292B1 KR 101528292 B1 KR101528292 B1 KR 101528292B1 KR 1020130166423 A KR1020130166423 A KR 1020130166423A KR 20130166423 A KR20130166423 A KR 20130166423A KR 101528292 B1 KR101528292 B1 KR 101528292B1
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South Korea
Prior art keywords
sandwich panel
bending
present
heat insulating
grooves
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KR1020130166423A
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Korean (ko)
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조성훈
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주식회사 에어밴
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/10—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an adhesive surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2252/00—Sheets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
  • Building Environments (AREA)

Abstract

The present invention relates to a bending structure for a sandwich panel, and a method to bend a sandwich panel. According to the present invention, the bending structure for a sandwich panel comprises: a pair of steel plates; and an insulation material positioned inside the steel plates, and bend while having a plurality of grooves on a set interval in a predetermined area. Therefore, the present invention can manufacture a curved wall applied to a corner of a building with a simple process, and can easily manufacture a wall with various curvatures and various bending directions.

Description

샌드위치 패널의 벤딩구조 및 샌드위치 패널의 벤딩방법 { BENDING STRUCTURE OF SANDWICH PANEL AND BENDING METHOD OF SANDWICH PANEL }BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a bending structure of a sandwich panel and a bending method of the sandwich panel,

본 발명은 샌드위치 패널의 벤딩구조 및 샌드위치 패널의 벤딩방법에 관한 것이다. 보다 상세하게는, 샌드위치 패널의 내부를 가공하여 벤딩이 가능하도록 한 샌드위치 패널의 벤딩구조 및 샌드위치 패널의 벤딩방법에 관한 것이다.
The present invention relates to a bending structure of a sandwich panel and a bending method of the sandwich panel. And more particularly, to a bending structure of a sandwich panel and a bending method of a sandwich panel in which the inside of the sandwich panel is processed to enable bending.

샌드위치 패널은 임시건물이나 창고 등에서 무게를 지탱하게 하는 건축재료로서 주로 사용되며, 저렴한 비용으로 손쉽게 건축물을 축조할 수 있는 장점이 있다.Sandwich panels are mainly used as building materials to support weight in temporary buildings and warehouses, and it is advantageous to easily construct buildings at low cost.

도 1은 종래의 샌드위치 패널의 구조를 도시한 단면도이다. 도 1에 도시된 바와 같이, 종래의 샌드위치 패널은 한 쌍의 강판(1a, 1b) 사이에 스티로폼 등과 같은 단열재(2)가 삽입되는 구조에 의해 저렴한 비용으로 임시건물이나 창고 등을 손쉽게 축조할 수 있다.1 is a cross-sectional view showing the structure of a conventional sandwich panel. As shown in FIG. 1, a conventional sandwich panel can easily construct a temporary building or a warehouse at a low cost by inserting a heat insulating material 2 such as styrofoam between a pair of steel plates 1a and 1b have.

그런데 이러한 종래의 샌드위치 패널은 일자형으로 형성되는 벽체에만 적용이 가능하기 때문에, 종래의 샌드위치 패널을 이용하는 경우 건축물의 벽체의 모서리 등과 같이 일정한 곡률을 가져야 하는 영역에는 적용되기 어려운 문제가 있다.
However, since such a conventional sandwich panel can be applied only to a wall formed in a straight shape, there is a problem that it is difficult to apply the conventional sandwich panel to a region having a certain curvature such as a corner of a wall of a building.

따라서 본 발명은 건축물의 모서리 등에 적용 가능한 곡선형의 벽체를 단순한 가공에 의해 제조할 수 있는 샌드위치 패널의 벤딩구조 및 샌드위치 패널의 벤딩방법을 제공하는 것을 목적으로 한다.Accordingly, it is an object of the present invention to provide a bending structure of a sandwich panel and a bending method of a sandwich panel, which can manufacture a curved wall applicable to corners of a building or the like by simple processing.

그리고 본 발명은 다양한 곡률과 다양한 벤딩 방향을 가진 벽체를 손쉽게 구성할 수 있는 샌드위치 패널의 벤딩구조 및 샌드위치 패널의 벤딩방법을 제공하는 것을 목적으로 한다.
It is another object of the present invention to provide a bending structure of a sandwich panel and a bending method of a sandwich panel which can easily form a wall having various curvatures and various bending directions.

상기 목적은, 한 쌍의 강판과; 상기 강판 내부에 위치하며, 일영역에 기설정된 간격으로 복수 개의 홈이 형성되어 벤딩되는 단열재를 포함하는 것을 특징으로 하는 샌드위치 패널의 벤딩 구조에 의해 달성된다.The above object is achieved by a steel plate comprising: a pair of steel plates; The bending structure of the sandwich panel according to the present invention is characterized in that the bending structure of the sandwich panel is provided with a plurality of grooves formed at predetermined intervals in one region of the steel plate and bent.

상기 단열재는, 벤딩된 상태에서 상기 형성된 홈에 접착제가 주입될 수 있다.The heat insulating material may be injected into the formed groove in a bent state.

상기 홈은 단열재의 하측과 상측에 교번적으로 형성될 수 있다.The grooves may be alternately formed on the lower side and the upper side of the heat insulating material.

한편, 단열재를 상하로 감싸는 한 쌍의 강판으로부터 상기 단열재를 분리하는 단계; 상기 분리된 단열재의 일영역에 기설정된 간격으로 복수 개의 홈을 형성하는 단계; 및 상기 홈이 형성된 영역을 벤딩하는 단계를 포함하는 것을 특징으로 하는 샌드위치 패널의 벤딩방법에 의해서도 상기 목적은 달성된다.Separating the heat insulating material from a pair of steel plates enclosing the heat insulating material up and down; Forming a plurality of grooves at predetermined intervals in one region of the separated heat insulating material; And bending the grooved region. The above object is also achieved by a method of bending a sandwich panel.

상기 벤딩 후 상기 홈에 접착제를 도포하는 단계를 더 포함할 수 있다.
And applying an adhesive to the groove after the bending.

본 발명에 따른 샌드위치 패널의 벤딩구조 및 샌드위치 패널의 벤딩방법에 의하면, 건축물의 모서리 등에 적용되는 곡선형의 벽체를 단순한 가공에 의해 제조할 수 있다.According to the bending structure of the sandwich panel and the bending method of the sandwich panel according to the present invention, it is possible to manufacture the curved wall that is applied to the corner of the building by simple processing.

그리고 본 발명에 따른 샌드위치 패널의 벤딩구조 및 샌드위치 패널의 벤딩방법에 의하면, 다양한 곡률과 다양한 벤딩 방향을 가진 벽체를 손쉽게 구성할 수 있다.
According to the bending structure of the sandwich panel and the bending method of the sandwich panel according to the present invention, a wall having various curvatures and various bending directions can be easily constructed.

도 1은 종래의 샌드위치 패널의 단면을 도시한 단면도이며,
도 2는 본 발명에 따른 샌드위치 패널 내부의 단열재를 분리하는 과정을 도시한 단면도이며,
도 3은 본 발명의 일실시예에 따른 샌드위치 패널 내부의 단열재에 형성된 홈을 도시한 단면도이며,
도 4는 본 발명의 또다른 실시예에 따른 샌드위치 패널 내부의 단열재에 형성된 홈을 도시한 단면도이며,
도 5는 본 발명에 따른 샌드위치 패널의 벤딩구조를 도시한 단면도이며,
도 6은 본 발명에 따른 샌드위치 패널의 벤딩구조가 다른 샌드위치 패널과 결합된 적용사례를 도시한 단면도이며,
도 7은 본 발명에 따른 샌드위치 패널 벤딩방법을 도시한 흐름도이다.1 is a cross-sectional view of a conventional sandwich panel,
2 is a cross-sectional view illustrating a process of separating a heat insulating material inside the sandwich panel according to the present invention,
3 is a cross-sectional view showing a groove formed in a heat insulating material inside a sandwich panel according to an embodiment of the present invention,
4 is a cross-sectional view of a groove formed in a heat insulating material inside a sandwich panel according to another embodiment of the present invention,
5 is a sectional view showing a bending structure of a sandwich panel according to the present invention,
6 is a cross-sectional view showing an application example in which the bending structure of the sandwich panel according to the present invention is combined with another sandwich panel,
7 is a flowchart illustrating a sandwich panel bending method according to the present invention.

이하, 첨부된 도면을 참조하여 본 발명에 따른 샌드위치 패널의 벤딩구조에 대해 상세하게 설명한다.Hereinafter, a bending structure of a sandwich panel according to the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 따른 샌드위치 패널의 벤딩 구조는 한 쌍의 강판(10a, 10b)과, 강판(10) 내부에 위치하며, 일영역에 기설정된 간격으로 복수 개의 홈(22)이 형성되어 벤딩되는 단열재(20)를 포함한다. 이로써, 건축물의 모서리 등에 적용되는 곡선형의 벽체를 단순한 가공에 의해 제조할 수 있으며, 다양한 곡률과 다양한 벤딩 방향을 가진 벽체를 손쉽게 구성할 수 있다.The bending structure of the sandwich panel according to the present invention includes a pair of steel plates 10a and 10b and a plurality of grooves 22 formed at predetermined intervals in a region of the steel plate 10, 20). As a result, a curved wall that is applied to the edges of a building can be manufactured by simple processing, and a wall having various curvatures and various bending directions can be easily constructed.

도 2는 본 발명에 따른 샌드위치 패널의 벤딩구조를 형성하기 위해 샌드위치 패널 내부의 단열재를 분리하는 과정을 도시한 단면도이다. 도 2에 도시된 바와 같이, 본 발명에 따른 샌드위치 패널은 내부의 단열재(20)가 가공하기 위해 분리 또는 노출되어야 하므로 단열재(20)의 외부에 접한 한 쌍의 강판(10a, 10b) 중 상측 또는 하측을 분리한다. 본 발명에 따른 강판(10)은 벤딩 후 복원 가능한 알루미늄 등의 재질로 구성되는 것이 바람직하다.2 is a cross-sectional view illustrating a process of separating a heat insulating material inside the sandwich panel to form a bending structure of the sandwich panel according to the present invention. As shown in FIG. 2, the sandwich panel according to the present invention is disposed on the upper side or the lower side of the pair of steel plates 10a and 10b contacting the outside of the heat insulating material 20 because the inside heat insulating material 20 needs to be separated or exposed for processing. Remove the lower side. The steel sheet 10 according to the present invention is preferably made of a material such as aluminum that can be restored after bending.

도 2에 의해 설명한 과정을 통해 내부의 단열재(20)가 분리 또는 노출되면 도 3에 도시된 바와 같이 샌드위치 패널 내부 단열재(20)의 일영역에 기설정된 간격으로 복수 개의 홈(22)을 형성한다. 여기서, 복수 개의 홈(22)이 형성된 영역은 샌드위치 패널이 벤딩되는 영역에 대응하며, 벤딩되는 각도에 따라 홈의 개수와 홈의 깊이와, 홈 사이의 간격은 조절될 수 있다.When the heat insulating material 20 is separated or exposed through the process described with reference to FIG. 2, a plurality of grooves 22 are formed at predetermined intervals in one area of the heat insulating material 20 inside the sandwich panel as shown in FIG. 3 . Here, the area where the plurality of grooves 22 are formed corresponds to the area where the sandwich panel is bent, and the number of grooves, the depth of the grooves, and the distance between the grooves can be adjusted according to the bent angle.

또한, 본 발명의 또다른 실시예에 따른 샌드위치 패널의 벤딩구조에 의하면, 하나의 내부 단열재(20)에 형성된 홈(22)의 깊이를 서로 상이하게 조절하여 타원형과 같이 곡률이 다른 구조물에 다양한 형태로 결합될 수 있다.According to the bending structure of the sandwich panel according to another embodiment of the present invention, the depths of the grooves 22 formed in one internal heat insulator 20 are adjusted to be different from each other, Lt; / RTI >

도 3이 본 발명에 따른 단열재의 하측, 즉 벤딩 방향의 안쪽에 홈(22)이 형성되어 있는 것을 일예로서 설명하고 있는 것에 비해, 도 4는 본 발명의 또다른 실시예에 따른 샌드위치 패널 내부의 단열재에 형성된 홈을 도시한 단면도로서 단열재(20)의 하측과 상측에 홈(22)이 교번적으로 형성됨으로써 ‘S’자 형태로 벤딩되어 다양한 벤딩 방향을 가지는 벽체를 구성할 수 있다.FIG. 3 illustrates that the groove 22 is formed on the lower side of the heat insulating material according to the present invention, that is, the inside of the bending direction. FIG. 4 is a cross-sectional view of the inside of the sandwich panel according to another embodiment of the present invention. Sectional view of a groove formed in a heat insulating material. As grooves 22 are alternately formed on the lower side and the upper side of the heat insulating material 20, they may be bent in an 'S' shape to form a wall having various bending directions.

도 5는 본 발명에 따른 샌드위치 패널의 벤딩구조를 도시한 단면도이다. 도 5에 도시된 바와 같이, 본 발명에 따른 샌드위치 패널은 내부의 단열재(20)에 복수 개의 홈(22)을 형성하고, 홈(22)의 내부에 접착제(G)가 주입됨으로써 홈(22)의 형성에 의해 분리된 단열재(20)들이 벤딩된 상태에서 고정될 수 있다.5 is a cross-sectional view illustrating a bending structure of a sandwich panel according to the present invention. 5, the sandwich panel according to the present invention has a plurality of grooves 22 formed in a heat insulating material 20 therein and an adhesive agent G is injected into the grooves 22, The heat insulating materials 20 separated by the formation of the heat insulating material 20 can be fixed in a bent state.

이를 통해 본 발명에 따른 샌드위치 패널은 홈(22)이 형성된 영역이 벤딩되는 구조를 통해 양단의 벽체와 동일한 구조의 모서리로 시공이 가능하다. 이를 위해 본 발명에 따른 샌드위치 패널은 양측에 각각 돌출부(30)와 수용부(40)가 형성되어 구조물의 다른 샌드위치 패널에 형성된 돌출부 및 수용부와 상호 결합이 가능하다.Accordingly, the sandwich panel according to the present invention can be installed at the corners of the same structure as the walls at both ends through the structure in which the region where the grooves 22 are formed is bent. To this end, the sandwich panel according to the present invention is formed with protrusions 30 and receiving portions 40 on both sides thereof, so that the protrusions and receiving portions formed on the other sandwich panels of the structure are mutually connectable.

도 6은 본 발명에 따른 샌드위치 패널의 벤딩구조(100)가 다른 샌드위치 패널과 결합되어 시공된 적용사례를 도시한 단면도이다. 도 6은 구조물의 모서리가 직각인 경우를 일예로서 설명하고 있지만, 내부 단열재(20)에 홈(22)이 형성된 위치를 변형시키거나 홈의 개수 및 깊이를 조절함으로써 다양한 곡률과 다양한 벤딩 방향을 가진 벽체를 손쉽게 구성할 수 있다. 물론, 본 발명에 따른 벤딩구조를 가지는 샌드위치 패널을 여러 개 이용하여 보다 큰 규격의 구조물을 축조하는 것도 가능하고, 원기둥과 같은 원형의 벽체를 축조할 수도 있다.6 is a cross-sectional view showing an application example in which the bending structure 100 of the sandwich panel according to the present invention is assembled with another sandwich panel. 6 shows a case in which the corners of the structure are at right angles. However, by changing the position where the grooves 22 are formed in the inner heat insulating material 20 or adjusting the number and depth of the grooves, various curvatures and various bending directions The wall can be easily configured. Of course, a plurality of sandwich panels having a bending structure according to the present invention may be used to construct a structure of a larger standard, and a circular wall such as a cylinder may be constructed.

한편, 본 발명에 따른 샌드위치 패널의 벤딩구조는 일반적인 건축물이나 임시건물 뿐만 아니라 캠핑 트레일러 등에 포함되는 이동식 건축물에도 적용이 가능하다.Meanwhile, the bending structure of the sandwich panel according to the present invention can be applied not only to general buildings and temporary buildings, but also to mobile buildings included in camping trailers and the like.

이하, 도 7을 참조하여 본 발명에 따른 샌드위치 패널의 벤딩방법에 대해 설명한다.Hereinafter, a bending method of the sandwich panel according to the present invention will be described with reference to FIG.

먼저, 단열재를 상하로 감싸는 한 쌍의 강판으로부터 단열재를 분리한다(S710). 다음으로, 분리된 단열재의 일영역에 기설정된 간격으로 복수 개의 홈을 형성한다(S720).First, the heat insulating material is separated from a pair of steel sheets that surround the heat insulating material (S710). Next, a plurality of grooves are formed at predetermined intervals in one region of the separated heat insulating material (S720).

마지막으로, 단계 S720에서 홈이 형성된 영역을 벤딩한다(S730). 여기서, 홈의 형성에 의해 분리된 단열재들이 벤딩된 상태에서 고정될 수 있도록 홈 내부에 접착제를 도포하는 단계를 더 포함할 수 있다. 이로써, 건축물의 모서리 등에 적용되는 곡선형의 벽체를 단순한 가공에 의해 제조할 수 있고, 다양한 곡률과 다양한 벤딩 방향을 가진 벽체를 손쉽게 구성할 수 있다.Finally, in step S720, the grooved area is bent (S730). The method may further include the step of applying adhesive to the inside of the groove so that the heat insulating materials separated by the formation of the grooves can be fixed in a bent state. This makes it possible to manufacture curved walls to be applied to corners of a building by simple processing and to easily construct walls having various curvatures and various bending directions.

이상, 바람직한 실시예를 통하여 본 발명에 관하여 상세히 설명하였으나, 본 발명은 이에 한정되는 것은 아니며 특허청구범위 내에서 다양하게 실시될 수 있다.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

10a, 10b : 강판 20 : 단열재
30 : 돌출부 40 : 수용부
100 : 벤딩 구조 G : 접착제
P : 패널10a, 10b: Steel plate 20: Insulation material
30: protruding portion 40: accommodating portion
100: Bending structure G: Adhesive
P: Panel

Claims (5)

삭제delete 삭제delete 삭제delete 단열재를 상하로 감싸는 한 쌍의 강판으로부터 상기 단열재를 분리하는 단계;
상기 분리된 단열재의 일영역에 벤딩되는 각도에 따라 홈의 개수와, 홈의 깊이와, 홈 사이의 간격 중 적어도 어느 하나가 조절되도록 하여 복수 개의 홈을 형성하는 단계;
상기 홈이 형성된 영역을 벤딩하는 단계; 및
상기 벤딩 후 고정되도록 상기 형성된 홈에 접착제를 주입하는 단계를 포함하는 것을 특징으로 하는 샌드위치 패널의 벤딩방법.Separating the heat insulating material from a pair of steel plates enclosing the heat insulating material up and down;
Forming a plurality of grooves by adjusting at least one of the number of grooves, the depth of the grooves, and the grooves according to the bending angle in one region of the separated heat insulating material;
Bending the grooved region; And
And injecting an adhesive into the groove to be fixed after the bending. 삭제delete
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101722532B1 (en) 2015-12-18 2017-04-18 김고은 Portable buildings with banding and how banding banding panels and panels of sandwich panels
KR20240051546A (en) 2022-10-13 2024-04-22 권혁수 Sandwich Panel Bending Method and Mobile Building using the Bending Panel bent by the above Method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09105187A (en) * 1996-09-05 1997-04-22 Nippon Steel Chem Co Ltd Manufacture of fire-resisting panel
JP3742460B2 (en) * 1996-05-10 2006-02-01 アイカ工業株式会社 Production method of folding panel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3742460B2 (en) * 1996-05-10 2006-02-01 アイカ工業株式会社 Production method of folding panel
JPH09105187A (en) * 1996-09-05 1997-04-22 Nippon Steel Chem Co Ltd Manufacture of fire-resisting panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101722532B1 (en) 2015-12-18 2017-04-18 김고은 Portable buildings with banding and how banding banding panels and panels of sandwich panels
KR20240051546A (en) 2022-10-13 2024-04-22 권혁수 Sandwich Panel Bending Method and Mobile Building using the Bending Panel bent by the above Method

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