KR20050046026A - Fireproof structure of lightweight wall for building - Google Patents
Fireproof structure of lightweight wall for building Download PDFInfo
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- KR20050046026A KR20050046026A KR1020030079981A KR20030079981A KR20050046026A KR 20050046026 A KR20050046026 A KR 20050046026A KR 1020030079981 A KR1020030079981 A KR 1020030079981A KR 20030079981 A KR20030079981 A KR 20030079981A KR 20050046026 A KR20050046026 A KR 20050046026A
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- South Korea
- Prior art keywords
- building
- insulation panel
- fireproof
- insulation
- wall
- Prior art date
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- 238000009413 insulation Methods 0.000 claims abstract description 37
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 17
- 239000010440 gypsum Substances 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011810 insulating material Substances 0.000 abstract 1
- 230000009970 fire resistant effect Effects 0.000 description 5
- 238000009429 electrical wiring Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000011449 brick Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
- E04B2/7411—Details for fire protection
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
본 발명은 건축물의 경량 벽체 내화 구조에 관한 것으로, 금속제 외판(102) 내부에 방음단열재(104)를 충진하고, 좌, 우 양측 단부에는 결합돌부(106)와 결합홈부(108)를 각각 형성하여 상호 이음 결합되는 조립식 단열판넬(10)과,The present invention relates to a lightweight wall fireproof structure of a building, and the sound insulating material 104 is filled in the metal outer plate 102, and the coupling protrusion 106 and the coupling groove 108 are formed at both ends of the left and right sides, respectively. Prefabricated insulation panel 10 is coupled to each other,
금속판을 직각으로 두 번 절곡하여 나사못(206)으로 단열판넬(10)의 내, 외측면에 일정 간격으로 설치되는 간격유지용 연결부재(20)와, The metal plate is bent two times at a right angle to the interval maintaining connecting member 20 which is installed at regular intervals on the inner and outer surfaces of the insulation panel 10 by the screw 206,
연결부재(20)의 바깥쪽에서 나사못(206)으로 연결부재(20)에 고정되는 방화석고보드(30,31)로 이루어져, 단열판넬(10)과 방화석고보드(30,31) 사이에 공간부(40)가 형성되게 구성하므로써, 우수한 내화성능을 발휘할 수 있을 뿐 만 아니라, 차음성 및 단열성도 매우 우수하며, 건축물의 구조 변경이 용이하고, 벽체의 시공 및 해체도 용이하게 이루어질 수 있기 때문에, 작업성이 크게 개선되어 시공 시간은 단축되고, 시공 비용은 크게 절감되어 매우 경제적이며 실용적인 효과가 있다.It consists of fireproof gypsum boards 30 and 31 fixed to the connection member 20 by screws 206 on the outside of the connection member 20, and the space between the insulation panel 10 and the fireproof gypsum boards 30 and 31. Since the 40 is formed to be formed, not only can exhibit excellent fire resistance, but also excellent sound insulation and heat insulation, it is easy to change the structure of the building, and the construction and disassembly of the wall can be made easy, The workability is greatly improved, and the construction time is shortened, and the construction cost is greatly reduced, thereby having a very economical and practical effect.
Description
본 발명은 건축물의 경량 벽체 내화 구조에 관한 것으로, 보다 구체적으로는 조립식 단열 판넬로 벽체를 구성한 후 그 벽체의 내, 외부에서 일정 간격을 띄우고 방화석고보드를 설치하므로써, 우수한 내화 성능을 달성할 수 있을 뿐 만 아니라, 방음, 단열성이 탁월하고, 벽체 내부의 공간부를 통해 전기 배선 등의 설치가 용이하게 한 내화 구조에 관한 것이다.The present invention relates to a lightweight wall fireproof structure of a building, and more specifically, by constructing a wall with a prefabricated insulating panel, by installing a fireproof gypsum board at a predetermined interval in and out of the wall, excellent fire resistance performance can be achieved. In addition, the present invention relates to a fireproof structure that is excellent in sound insulation and heat insulation, and facilitates the installation of electrical wiring and the like through the space inside the wall.
일반적으로 내화 구조란 건축물이 장시간의 화재 시에도 재료의 형태나 강도 등이 크게 변하지 않고 견디어 내어 인명 및 재산을 보호하고, 화재 후 간단한 수선으로 건축물의 재사용이 가능케 하는 구조를 말하는 것으로서, 최근에는 내화구조의 인정 및 관리 기준이 법규화 되면서 그 기준이 보다 강화되었다.In general, a fireproof structure refers to a structure that allows a building to endure without changing the form or strength of the material even after a long fire without protecting the life and property, and to reuse the building by simple repair after a fire. The standards for the recognition and management of structures have become more legitimate.
한편, 일반적으로 건축물을 신축할 때, 건축물의 구조를 지탱하고 내부를 구획하기 위해서 형성되는 벽체는 대부분이 벽돌을 축조하거나 또는 몰타르를 거푸집에 타설하여 양생하는 방식을 주로 적용하였으나, 최근에는 '경량벽체'라 하여 합판이나 석고보드 등을 이용하여 벽체의 내, 외부를 구성한 후 그 내부에 흡음재 등을 충진하여 벽체를 구성하는 방식의 적용이 점차 확대되고 있는 실정이다.On the other hand, when constructing a building in general, most of the walls formed to support the structure of the building and partition the interior are mainly applied to the method of cultivating bricks or placing mortar on the formwork to cure them. Walls are used in the interior and exterior of the walls using plywood or gypsum board, and the application of a method of constructing the walls by filling the sound absorbing material into the interior is gradually expanding.
그리하여 최근에는 건축물의 외벽체는 벽돌이나, 콘크리트 몰타르를 이용하여 형성하고, 건축물의 내부에서 건물을 구획하는 내벽체는 상기한 바와 같이 합판이나 석고보드를 활용한 경량벽체를 많이 사용하고 있는 실정이다.Therefore, in recent years, the outer wall of the building is formed using brick or concrete mortar, and the inner wall of the building partitioning the building in the interior of the building uses a lot of lightweight walls using plywood or plasterboard as described above.
그런데 종래의 경량 벽체는 조립 및 해체가 용이하고 경량이기도 하지만, 첨부도면 도 4 내지 도 5와 같이, 건물의 상, 하부에 경량 강제로 된 웃막이(METAL RUNNER)와 밑막이(METAL RUNNER)를 설치한 후 웃막이(a)와 밑막이(b) 사이에 경량 강제로 된 샛기둥(METAL STUD)을 설치하고, 이 샛기둥(c) 사이의 내측과 외측에는 각각 방화석고보드(d)를 설치한 후 석고보드 사이에 그라스울이나 미네랄울과 같은 방음 단열재(e)를 충진하여 경량 벽체를 설치하기 때문에, 시공 과정이 복잡하고, 많은 노동력을 필요로 할 뿐 만 아니라, 차음성이 크게 떨어지며, 특히 열에 견디는 내화성이 약하기 때문에, 최근 부각되고 있는 내화구조의 안전성이 크게 떨어지는 문제점이 있었다.However, although the conventional lightweight wall is easy to assemble and dismantle and is lightweight, as shown in the accompanying drawings, the upper and lower parts of the building are provided with a light and forced METAL RUNNER and METAL RUNNER as shown in FIGS. After installing a light-weight forced METAL STUD between the aftercoat (a) and the undercoat (b), and installing a fireproof gypsum board (d) on the inner and outer sides between the postpillars (c), The installation of lightweight walls by filling soundproof insulation (e) such as glass wool or mineral wool between boards makes the construction process complicated and requires a lot of labor, as well as significantly lower sound insulation, especially heat resistance. Because of this weakness, there has been a problem that the safety of the fire resistant structure, which has recently emerged, has greatly decreased.
뿐 만 아니라, 종래의 경량 벽체는 시공 후에 전기 배선을 설치하기 위해서는 벽체 외부에서 전기 배선을 시공하고 그 배선을 은폐하기 위하여 일명 '쫄대'라고 불리는 전선커버를 이용하여 전선을 은폐시키므로써, 미관상 보기가 좋지 않을 뿐 만 아니라, 벽체의 시공 시간과 시공 비용도 인상되는 문제점이 있었다.In addition, in order to install the electric wiring after the construction of the conventional lightweight wall, the electric wire is concealed by using an electric wire cover, which is also known as a 'strap', in order to install the electric wiring outside the wall and hide the wiring. Not only is not good, there was a problem that the construction time and construction cost of the wall is also raised.
본 고안은 상기와 같은 종래의 여러 가지 문제점을 해소하기 위하여 안출한 것으로서, 본 고안의 목적은 내화성과 차음, 단열성 등을 극대화시킬 수 있을 뿐 만 아니라, 건축물의 구조 변경이 용이하고, 벽체 시공의 작업성이 우수하며, 시공비용은 저렴한 여러 가지 효과를 모두 달성할 수 있도록 하는 것이 본 고안의 목적인 것이다. The present invention is devised to solve the various problems as described above, the purpose of the present invention is not only to maximize the fire resistance, sound insulation, heat insulation, etc., but also easy to change the structure of the building, The workability is excellent, and the construction cost is the purpose of the present invention to achieve a variety of low-cost effects.
상기와 같은 고안의 목적 달성을 위하여 본 고안은 조립식 단열판넬과 방화석고보드로 경량 벽체를 구성하되, 연결부재를 이용하여 단열판넬과 방화석고보드사이에 공간부를 형성한 것으로서 이를 첨부된 도면에 의하여 보다 상세히 설명하면 다음과 같다. In order to achieve the above object of the present invention, the present invention constitutes a lightweight wall with a prefabricated heat insulation panel and a fireproof gypsum board, and forms a space between the heat insulation panel and the fireproof gypsum board by using a connecting member. More detailed description is as follows.
금속제 외판(102) 내부에 방음단열재(104)를 충진하고, 좌, 우 양측 단부에는 결합돌부(106)와 결합홈부(108)를 각각 형성하여 상호 이음 결합되는 조립식 단열판넬(10)과,Filled soundproof insulation 104 inside the metal outer plate 102, and the left and right ends of the prefabricated insulation panel 10 is formed by joint coupling 106 and the coupling groove 108, respectively,
금속판을 직각으로 두 번 절곡하여 나사못(206)으로 단열판넬(10)의 내, 외측면에 일정 간격으로 설치되는 간격유지용 연결부재(20)와, The metal plate is bent two times at a right angle to the interval maintaining connecting member 20 which is installed at regular intervals on the inner and outer surfaces of the insulation panel 10 by the screw 206,
연결부재(20)의 바깥쪽에서 나사못(206)으로 연결부재(20)에 고정되는 방화석고보드(30,31)로 이루어져, 단열판넬(10)과 방화석고보드(30,31) 사이에 공간부(40)가 형성되게 한 구성이다.It consists of fireproof gypsum boards 30 and 31 fixed to the connection member 20 by screws 206 on the outside of the connection member 20, and the space between the insulation panel 10 and the fireproof gypsum boards 30 and 31. It is the structure which made 40 form.
상기에서 연결부재(20)는 금속판을 절곡하여 양단부에는 각각 고정부(202,202')를 형성하고 두 고정부(202,202') 사이에는 연결부(204)를 형성한 구성이다.The connecting member 20 is formed by bending the metal plate to form fixing parts 202 and 202 'at both ends, and connecting parts 204 between the two fixing parts 202 and 202'.
이하, 본 발명의 바람직한 실시예를 첨부된 도면에 의하여 보다 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
먼저 첨부도면 도 1은 본 고안의 건축물의 경량 벽체 내화 구조를 나타낸 사시도로서, 도면과 같이 경량 벽체를 구성함에 있어서 벽체의 중심부에는 조립식 단열판넬(10)을 설치하게 된다.First, Figure 1 is a perspective view showing a lightweight wall fireproof structure of the building of the present invention, in the construction of a lightweight wall as shown in the figure is to install a prefabricated insulation panel 10 in the center of the wall.
이때, 설치되는 조립식 단열판넬(10)은 일반적인 조립식 단열판넬(10)과 같이 금속제 외판(102) 내부에 방음단열재(104)를 충진하고, 좌, 우 양측 단부에는 결합돌부(106)와 결합홈부(108)를 각각 형성하여 상호 이음 결합되는 것으로서, 조립식 단열판넬(10)의 설치 방법 또한 기존의 조립식 단열판넬(10)의 설치 방법과 마찬가지로, 건축물의 천장과 바닥에 각각 고정부재(50)를 먼저 부설한 그 고정부재(50) 사이에 조립식 단열판넬(10)을 끼워서 설치하게 되는데, 이렇게 설치된 조립식 단열판넬(10)은 금속제 외판(102) 내부에 방음단열재(104)를 충진한 구조로 이루어져 있기 때문에 방음이나 단열성이 우수할 뿐 만 아니라, 직접적으로 가해지는 열에 견디어 내는 내화성도 우수하기 때문에 우수한 내화 구조를 달성할 수 있게 된다.At this time, the prefabricated heat insulating panel 10 is installed to fill the soundproof insulation 104 inside the metal outer plate 102, as in the general prefabricated heat insulating panel 10, the left and right both ends of the coupling protrusion 106 and the coupling groove portion. Forming each of the 108 to be jointed to each other, the installation method of the prefabricated insulation panel 10 is also the same as the existing method of installing the prefabricated insulation panel 10, respectively, the fixing member 50 to the ceiling and floor of the building First, the prefabricated thermal insulation panel 10 is installed between the fixing members 50, which are installed, and the prefabricated thermal insulation panel 10 is installed. The prefabricated thermal insulation panel 10 is formed of a structure in which a sound insulation layer 104 is filled in the metal outer plate 102. Therefore, not only the soundproofing and the heat insulation are excellent, but also the fire resistance to withstand the heat applied directly is excellent, thereby achieving an excellent fireproof structure.
한편, 상기와 같이 조립식 단열판넬(10)을 이용한 중심 벽체의 구축이 완료되면, 조립식 단열판넬(10)의 내측면과 외측면에는 일정 간격으로 연결부재(20)를 나사못(206)으로 설치하게 된다.On the other hand, when the construction of the central wall using the prefabricated heat insulating panel 10 is completed as described above, the inner and outer surfaces of the prefabricated heat insulating panel 10 to install the connecting member 20 with a screw 206 at regular intervals. do.
이때, 설치되는 연결부재(20)는 첨부도면 도 1 내지 도 2에서 도시한 바와 같이 종방향으로 길게 형성된 금속판을 두 번에 걸쳐서 직각으로 절곡하여 대략 " " 형태로 형성하여 일단부에 형성되는 고정부(202,202')는 조립식 단열판넬(10)의 내측면이나 외측면에 밀착시킨 후 나사못(206)을 이용해 단열판넬(10)에 길이 방향이 종방향이 되도록 고정하게 된다.At this time, the connecting member 20 is installed is bent at a right angle to two times the metal plate formed in the longitudinal direction as shown in Figs. &Quot; Fixed portions 202 and 202 'formed at one end are formed in close contact with the inner side or the outer side of the prefabricated thermal insulation panel 10, and then the lengthwise direction of the thermal insulation panel 10 using the screws 206 is longitudinal. To be fixed.
한편, 상기에서 연결부재(20)의 형태를 " " 형상으로 표현한 것은 제작성이나, 설치 작업의 편의성 등을 고려하여 가장 바람직한 실시예를 나타낸 것으로서, 이에 한정하는 것은 아님을 미리 밝혀둔다.On the other hand, the shape of the connecting member 20 in the above " "As represented by the shape shows the most preferable embodiment in consideration of the manufacturability, the ease of installation work, etc., but it is not limited to this.
그리하여 조립식 단열판넬(10)의 내측면이나 외측면에 연결부재(20)의 연결부재(20)의 일측 고정부(202)가 고정되면 연결부재(20)의 반대측 단부에 형성된 고정부(202')에 방화석고보드(30,31)를 밀착시킨 후 방화석고보드(30,31)의 바깥쪽에서 연결부재(20) 쪽으로 나사못(206)을 체결하므로써, 방화석고보드(30,31)를 연결부재(20)에 고정하게 된다.Thus, when one fixing portion 202 of the connecting member 20 of the connecting member 20 is fixed to the inner side or the outer surface of the prefabricated insulating panel 10, the fixing portion 202 ′ formed at the opposite end of the connecting member 20. Fireproof gypsum boards (30, 31) in close contact with the fastener gypsum board (30, 31) by tightening the screw (206) toward the connecting member 20 from the outside of the fireproof gypsum board (30,31), connecting the fireproof gypsum board (30,31) It is fixed to (20).
이렇게 구축된 경량벽체는 내부의 조립식 단열판넬(10)과, 외부의 방화석고보드(30,31) 사이에 연결부(204)를 형성한 연결부재(20)가 개입 설치되어, 조립식 단열판넬(10)의 내, 외측에 소정 폭의 공간부(40)가 형성되는데, 이 공간부(40)는 경량벽체의 내화 구조를 구축함에 있어서, 단열성과 방음성을 향상시킬 수 있을 뿐 만 아니라 경량벽체의 내측이나 또는 외측에서 화염이 가해질 때, 그 화염의 열기가 벽체 너머로 전달되는 것을 차단하는 역할을 수행하기 때문에 경량 벽체의 내화 성능을 크게 향상시킬 수 있게 되는 것이다.The lightweight wall constructed as described above is provided with a prefabricated insulating panel 10 interposed therebetween and a connecting member 20 having a connecting portion 204 formed between the external fireproof gypsum boards 30 and 31. A space portion 40 having a predetermined width is formed inside and outside the), and the space portion 40 not only improves heat insulation and soundproofing in constructing a fireproof structure of the lightweight wall, but also the inside of the lightweight wall. When the flame is applied from the outside or the outside, it serves to block the heat transfer of the flame over the wall, thereby greatly improving the fire resistance performance of the lightweight wall.
뿐 만 아니라, 상기 공간부(40)는 건축물을 신축함에 있어서 필수적인 전기 배선이나 또는 건축물의 시공 완료 후 부설되는 각종, 전기 배선을 설치할 때, 공간부(40)에 전기 배선을 설치할 수 있게되므로써, 벽체의 시공 후에도 보기 싫은 전기 배선 등을 깔끔하게 안전하게 은폐시킬 수 있게 된다.In addition, the space portion 40 can be provided with electrical wiring in the space portion 40 when installing the various electrical wiring that is installed after the completion of the construction of the building or the construction of the building, or the space 40, Even after the construction of the wall, it is possible to conceal unsightly electrical wiring neatly and safely.
상술한 바와 같이 본 발명의 경량 벽체 내화 구조는 우수한 내화성능을 발휘할 수 있을 뿐 만 아니라, 차음성 및 단열성도 매우 우수하며, 건축물의 구조 변경이 용이하고, 벽체의 시공 및 해체도 용이하게 이루어질 수 있기 때문에, 작업성이 크게 개선되어 시공 시간은 단축되고, 시공 비용은 크게 절감되어 매우 경제적이며 실용적인 효과가 있다. As described above, the lightweight wall fireproof structure of the present invention not only exhibits excellent fire resistance, but also has excellent sound insulation and heat insulation, and is easy to change the structure of a building, and can be easily constructed and dismantled. Therefore, the workability is greatly improved, the construction time is shortened, and the construction cost is greatly reduced, thereby having a very economical and practical effect.
도 1은 본 발명의 사시도1 is a perspective view of the present invention
도 2는 본 발명의 내화 구조를 나타낸 평면 단면 예시도Figure 2 is a planar cross-sectional view showing a fire resistant structure of the present invention
도 3은 본 발명의 내화 구조를 나타낸 측면 단면 예시도Figure 3 is a side cross-sectional view showing a fire resistant structure of the present invention
도 4는 종래의 내화 구조를 평면 단면 예시도4 is a planar cross-sectional view of a conventional fire resistant structure
도 5는 종래의 내화 구조를 측면 단면 예시도이다.5 is a side cross-sectional view of a conventional fire resistant structure.
< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>
10 : 단열판넬 102 : 외판10: insulation panel 102: outer plate
104 : 방음단열재 106 : 결합돌부104: soundproof insulation 106: coupling protrusion
108 : 결합홈부 20 : 연결부재108: coupling groove 20: connecting member
202, 202' : 고정부 204 : 연결부202, 202 ': fixing part 204: connecting part
206 : 나사못 30, 31 : 방화석고보드206: screw 30, 31: fireproof gypsum board
40 : 공간부 50 : 고정부재40: space part 50: fixing member
Claims (2)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030079981A KR20050046026A (en) | 2003-11-13 | 2003-11-13 | Fireproof structure of lightweight wall for building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030079981A KR20050046026A (en) | 2003-11-13 | 2003-11-13 | Fireproof structure of lightweight wall for building |
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| Application Number | Title | Priority Date | Filing Date |
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| KR20-2003-0035460U Division KR200343272Y1 (en) | 2003-11-13 | 2003-11-13 | Fireproof structure of lightweight wall for building |
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| KR20050046026A true KR20050046026A (en) | 2005-05-18 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010071398A1 (en) * | 2008-12-19 | 2010-06-24 | Chiang Heng Wong | Nail-plated composite structural system |
| CN102003084A (en) * | 2010-11-12 | 2011-04-06 | 天津开发区福林发展有限公司 | Gypsum composite plate and reinforced light box structure middle/high-rise dwelling house systems |
| CN107023091A (en) * | 2016-01-29 | 2017-08-08 | 上海钢之杰钢结构建筑系统有限公司 | A kind of panel conversion bindiny mechanism and the compound wall system containing the mechanism |
| JP2020165307A (en) * | 2014-04-23 | 2020-10-08 | ケイミュー株式会社 | Exterior wall fireproof structure of steel structure |
| CN112854526A (en) * | 2021-01-13 | 2021-05-28 | 薄永强 | Mounting method of assembled inner wall board |
-
2003
- 2003-11-13 KR KR1020030079981A patent/KR20050046026A/en not_active Application Discontinuation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010071398A1 (en) * | 2008-12-19 | 2010-06-24 | Chiang Heng Wong | Nail-plated composite structural system |
| GB2478080A (en) * | 2008-12-19 | 2011-08-24 | Chiang Heng Wong | Nail-plated composite structural system |
| GB2478080B (en) * | 2008-12-19 | 2014-05-07 | Chiang Heng Wong | Nail-plated composite structural member |
| CN102003084A (en) * | 2010-11-12 | 2011-04-06 | 天津开发区福林发展有限公司 | Gypsum composite plate and reinforced light box structure middle/high-rise dwelling house systems |
| JP2020165307A (en) * | 2014-04-23 | 2020-10-08 | ケイミュー株式会社 | Exterior wall fireproof structure of steel structure |
| CN107023091A (en) * | 2016-01-29 | 2017-08-08 | 上海钢之杰钢结构建筑系统有限公司 | A kind of panel conversion bindiny mechanism and the compound wall system containing the mechanism |
| CN112854526A (en) * | 2021-01-13 | 2021-05-28 | 薄永强 | Mounting method of assembled inner wall board |
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