KR101468003B1 - Reinforcement and insulation structure for curtain wall - Google Patents

Reinforcement and insulation structure for curtain wall Download PDF

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Publication number
KR101468003B1
KR101468003B1 KR1020140069542A KR20140069542A KR101468003B1 KR 101468003 B1 KR101468003 B1 KR 101468003B1 KR 1020140069542 A KR1020140069542 A KR 1020140069542A KR 20140069542 A KR20140069542 A KR 20140069542A KR 101468003 B1 KR101468003 B1 KR 101468003B1
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KR
South Korea
Prior art keywords
curtain wall
cover
frame
steel
aluminum
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KR1020140069542A
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Korean (ko)
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이혜경
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(주)코리아빌딩금속디자인앤컨설팅
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Priority to KR1020140069542A priority Critical patent/KR101468003B1/en
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    • 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
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/967—Details of the cross-section of the mullions or transoms
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/5427—Fixing of glass panes or like plates the panes mounted flush with the surrounding frame or with the surrounding panes
    • 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
    • E04B2/88—Curtain walls
    • E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation

Abstract

The present invention a reinforcement and insulation structure of a curtain wall having strength reinforced by a frame of steel and aluminum, and having a thermal insertion effect due to tight coupling of components. According to a curtain wall of the related art, since a frame is formed of one material, strength is low, and since a space is generated at the coupling portion of components, a thermal insertion effect is low. In order to solve this problem, the present invention provides a reinforcement and insulation structure of a curtain wall having double-glazed glass provided on the front surfaces of vertical frames and horizontal frames. In the reinforcement and insulation structure, the vertical frames and the horizontal frames each include an inner material composed of steel, an outer material composed of aluminum and connected to the outer side of the inner material, and an intermediate material composed of polyethylene and interposed between the inner material and the outer material. Therefore, according to the present invention, since the vertical frames and the horizontal frames include the inner materials of steel and the outer materials of aluminum, a supporting force against a load is improved, and since the intermediate materials of polyethylene firmly connect the inner materials and the outer materials, thermal insulation and adhesive strength are improved. Also, a shielding member and a cover insulation material seal a space between the double-glazed glass and the frames and a space between a plate and a cover.

Description

커튼월의 보강 및 단열구조{Reinforcement and insulation structure for curtain wall}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a curtain wall,

본 발명은 유리를 이용한 커튼월에 관한 것으로, 더욱 상세하게는 스틸 및 알루미늄의 프레임을 사용하여 강도를 보강하고, 부품 간의 긴밀한 결합으로 단열효과를 증대시킨 커튼월의 보강 및 단열구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a curtain wall using glass, and more particularly, to a reinforcing and insulating structure of a curtain wall which reinforces strength by using a frame made of steel and aluminum and enhances a heat insulating effect by tight coupling between parts.

일반적으로 커튼월(Curtain Wall)이란 건물의 하중을 지지하지 않으면서 거주자들을 외부 환경으로부터 보호하는 기능을 하는 건물의 비내력 벽체를 말한다. 건물에 가해지는 수직하중과 바람이나 지진 등에 의한 수평하중은 기둥과 보로 이루어진 골조가 지지하는데, 이때 커튼월은 건물 내 거주자를 외부환경으로부터 보호하기 위한 커튼역할을 하게 된다.In general, a curtain wall is a non-proof wall of a building that protects the occupants from the outside environment without supporting the load of the building. The horizontal load caused by the vertical load applied to the building and the wind or earthquake is supported by the frame made of column and beam, where the curtain wall acts as a curtain to protect the occupants in the building from the outside environment.

이러한 커튼월은 시공방법에 따라 크게 스틱(stick) 타입과 유닛(unitized) 타입으로 분류된다. 스틱 타입은 각 부재들을 현장에서 조립하여 설치하는 방식으로 주로 저층부에 적용된다. 반면, 유닛 타입은 각 부재들을 공장에서 조립한 뒤 현장에 운반하여 설치하는 방식으로 주로 고층부에 적용된다.These curtain walls are largely divided into a stick type and a unitized type according to the construction method. The stick type is applied to the lower layer mainly by assembling the members in the field. On the other hand, a unit type is mainly applied to a high-level part by assembling each member at a factory and transporting it to a site.

한편, 커튼월의 재료로는 스테인리스강, 알루미늄, 청동 등의 재료도 사용되지만, 최근에는 유리를 사용하는 경우도 많이 증가하고 있는 추세이다. 유리 커튼월은 건물의 외적 이미지를 현대식으로 바꾸어 줄 뿐만 아니라, 건물 내부의 채광이 좋아지게 하는 장점이 있다.On the other hand, materials such as stainless steel, aluminum, bronze and the like are also used as the material of the curtain wall, but in recent years, the use of glass has also been increasing. The glass curtain wall not only transforms the exterior image of the building into a modern one, but also has the advantage of making the inside of the building better.

유리를 사용하는 커튼월을 예로 들어 설명하면, 도 1에서 나타낸 바와 같이 종래의 커튼월은 건물의 골격(구조체 뼈대)에 수직 프레임(1) 및 수평 프레임(2)과 같은 프레임을 일정간격 이격되게 설치하고, 상기 프레임의 특정부위에 앵커볼트를 설치하기 위해 구멍을 뚫거나 앵커볼트를 용접하여 일체로 결합시킨다. 이렇게 프레임에 앵커볼트가 고정되면, 상기 앵커볼트에 다시 복층유리(3)를 고정시키기 위해 복층유리(3)의 소정부위를 천공하여 앵커볼트에 결합한다.As shown in FIG. 1, a conventional curtain wall is a curtain wall using a glass. The curtain wall is a structure in which frames such as the vertical frame 1 and the horizontal frame 2 are spaced apart from each other at regular intervals And an anchor bolt is welded and integrally joined to form an anchor bolt at a specific portion of the frame. When the anchor bolt is fixed to the frame, a predetermined portion of the multilayer glass 3 is punctured to fix the multilayer glass 3 back to the anchor bolt, and is coupled to the anchor bolt.

프레임의 재료로는 주로 알루미늄이 많이 사용되었는데, 이는 알루미늄의 경량성과 복잡한 단면으로 가공될 수 있는 좋은 가공성 때문이다. 그러나 알루미늄은 스틸에 비해 고가이고 단열과 내화 성능이 낮으며 강성이 스틸 대비 1/3 정도이기에 알루미늄을 사용할 경우 프레임의 사이즈가 커질 수밖에 없으며, 이로 인해 거주자의 시야 확보가 불리해지는 문제점이 있었다.The material of the frame is mainly aluminum, which is due to the light workability of the aluminum and the good workability that can be processed into complicated sections. However, aluminum is expensive compared to steel, has low heat insulation and fire resistance, and has a stiffness of about 1/3 of steel. Therefore, when aluminum is used, the size of the frame is inevitably enlarged.

한편, 유리면의 대형화와 단열성능과 내화성능 향상을 위한 성능 요구에 따라 프레임에 스틸(steel)의 사용이 증가하고 있는 실정이다. 스틸 재질의 프레임은 강성이 우수하여 구조성능이 향상되고, 열전달율이 낮아 단열 및 내화성능이 우수해지는 등 여러 가지 장점이 있지만, 프레임에서 부식이 발생하는 치명적인 문제를 초래한다. 따라서, 종래의 커튼월에서는 여러 가지 장점에도 불구하고, 스틸재질의 프레임이 치명적 부식문제를 초래하기 때문에 그 사용이 자제되어 왔다.On the other hand, the use of steel in frames has been increasing in accordance with the demand for large-sized glass surfaces, heat insulation performance and fire resistance performance improvement. The frame made of steel has various advantages such as excellent rigidity, improvement of structural performance, low heat transfer rate and excellent heat insulation and fire resistance, but it causes a serious problem of corrosion in the frame. Thus, despite the many advantages of conventional curtain walls, the use of steel frames made of steel has been counteracted since it causes fatal corrosion problems.

상술한 바와 같이 스틸과 알루미늄은 각각 상반되는 장단점이 있기에 종래에는 프레임이 어느 한 가지 재질만으로 이루어지는 경우가 대부분이었고, 복합적인 재질이 적용되더라도 극히 제한적인 부분에만 다른 재질을 적용하여 스틸과 알루미늄의 각각의 장점을 최대한 살릴 수 없는 문제점이 있었다.As described above, since steel and aluminum have opposite ends and ends, respectively, conventionally, the frame is composed of only one material. Even if a composite material is applied, different materials are applied only to a very limited portion, There is a problem that the advantages of the present invention can not be maximized.

또한, 종래의 커튼월은 도 1과 같이 수직프레임(1)의 전면과 두 개의 복층유리(3) 사이에 단열재(4) 및 고정구(5)가 차례로 결합되고, 상기 고정구(5)의 전면에는 플레이트(6)가 볼트(B)에 의해 결합되며, 상기 플레이트(6)의 상측에는 커버(7)가 결합되어 공간을 밀폐하게 된다.1, the conventional curtain wall is provided with a heat insulating material 4 and a fixing member 5 in order, between the front surface of the vertical frame 1 and two double-layered glass members 3, The plate 6 is coupled by the bolt B and the cover 7 is coupled to the upper side of the plate 6 to seal the space.

그러나 이러한 밀폐구조는 고정구(5)와 플레이트(6), 커버(7)의 결합과정에서 공간이 발생함으로써 긴밀한 밀폐가 이루어지지 않아 단열의 효과가 저하되는 문제점이 있었다.However, such a closed structure has a problem in that the space is not formed in the process of joining the fixture 5, the plate 6, and the cover 7, so that the tight seal is not achieved and the effect of heat insulation is deteriorated.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 프레임을 특성이 다른 복수의 재질로 구성하여 건축물의 하중에 대한 지지력을 보강할 수 있는 커튼월의 보강 및 단열구조를 제공하는데 목적이 있다.It is an object of the present invention to provide a reinforcement and a thermal insulation structure of a curtain wall capable of reinforcing a supporting force against a load of a building by constituting a frame with a plurality of materials having different characteristics.

또한, 본 발명의 다른 목적은 부품 간의 결합과정에서 발생하는 공간을 더욱 긴밀히 밀폐함으로써 단열 효과를 높인 커튼월의 보강 및 단열구조를 제공하는 데 있다.Another object of the present invention is to provide a reinforcing and insulating structure of a curtain wall having an improved heat insulating effect by sealing a space generated in the process of joining parts more closely.

본 발명에 의한 커튼월의 보강 및 단열구조는 수직프레임과 수평프레임의 전면에 복층유리가 결합된 커튼월에 있어서, 상기 수직프레임 및 수평프레임은 스틸로 이루어진 내측재와, 상기 내측재의 외측에 결합되며 알루미늄으로 이루어진 외측재와, 상기 내측재와 외측재의 사이에 결합되며 폴리에틸렌(Polyethylene)으로 이루어진 중간재를 포함하여 구성된 것을 그 기술적 특징으로 한다.The reinforcing and heat insulating structure of a curtain wall according to the present invention is a curtain wall in which a vertical frame and a horizontal frame are combined with a double-layer glass on the front surface thereof, wherein the vertical frame and the horizontal frame are made of steel, An outer member made of aluminum and an intermediate member made of polyethylene bonded between the inner member and the outer member.

본 발명에 따른 커튼월의 보강 및 단열구조에 의하면 수직프레임 및 수평프레임이 스틸의 내측재, 알루미늄의 외측재로 구성됨으로써 건축물의 하중에 대한 지지력이 보강되며, 폴리에틸렌 재질의 중간재가 내측재와 외측재를 긴밀히 결합함으로써 단열 및 접착력을 높이는 효과가 있다.According to the reinforcing and insulating structure of the curtain wall according to the present invention, the vertical frame and the horizontal frame are composed of the inner member of steel and the outer member of aluminum, thereby reinforcing the supporting force against the load of the building, Tightly joining the ashes to improve heat insulation and adhesion.

또한, 차단부재 및 커버단열재가 복층유리와 프레임, 플레이트 및 커버의 사이에 발생하는 공간을 긴밀히 밀폐함으로써 단열효과가 증대되는 장점이 있다.In addition, there is an advantage that the heat insulating effect is increased by closely sealing the space generated between the multilayer glass and the frame, the plate and the cover by the blocking member and the cover insulating material.

도 1은 종래의 커튼월을 나타낸 평단면도.
도 2는 본 발명의 커튼월을 나타낸 평단면도.
도 3은 본 발명의 내측재를 나타낸 평단면도.
도 4는 본 발명에 의한 플레이트, 커버단열재, 커버의 결합과정을 나타낸 평단면도.1 is a plan sectional view showing a conventional curtain wall.
2 is a plan sectional view showing a curtain wall of the present invention.
3 is a plan sectional view showing an inner member of the present invention.
4 is a plan sectional view showing a process of joining a plate, a cover insulation, and a cover according to the present invention.

본 발명의 바람직한 실시 예를 첨부된 도면을 통해 상세히 설명한다.Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 커튼월은 도 2에서 도시한 바와 같이 좌우로 간격을 이루며 수직으로 결합된 복수의 수직프레임(100)과, 상기 수직프레임(100)의 사이에 상하로 간격을 이루며 결합된 복수의 수평프레임(200)과, 상기 수직프레임(100)의 전면에 결합된 복수의 복층유리(40)로 이루어져 있다.The curtain wall of the present invention includes a plurality of vertical frames 100 vertically coupled to each other at right and left intervals as shown in FIG. 2, and a plurality of horizontal A frame 200 and a plurality of multi-layer glasses 40 coupled to the front surface of the vertical frame 100.

상기 수직프레임(100)은 스틸(Steel)로 이루어진 내측재(10)와, 상기 내측재(10)의 외측에 결합되며 알루미늄(Al)으로 이루어진 외측재(20)와, 상기 내측재(10)와 외측재(20)의 사이에 결합되는 중간재(30)로 구성되어 있다.The vertical frame 100 includes an inner member 10 made of steel, an outer member 20 connected to the outer side of the inner member 10 and made of aluminum, And an intermediate member (30) that is coupled between the outer member (20).

상기 내측재(10)는 소정의 두께를 갖는 스틸판을 직각으로 절곡하여 형성한 것으로서, 단면이 대략 'Ⅰ'자의 형상으로 형성되어 양 끝단이 롤포밍에 의해 용접 없이 결합되어 있다.The inner member 10 is formed by bending a steel plate having a predetermined thickness at right angles and is formed into a shape of approximately 'I' in cross section, and both ends are joined by welding without welding by roll forming.

상기 내측재(10)는 도 3에서 나타낸 바와 같이 간격을 이루며 대향하는 한 쌍의 볼록부(11)가 형성되어 있으며, 상기 볼록부(11)의 사이에는 오목부(12)가 형성되어 있다.As shown in FIG. 3, the inner member 10 is formed with a pair of opposed convex portions 11, and a concave portion 12 is formed between the convex portions 11.

상기 볼록부(11)와 오목부(12)는 강도를 보강하여 건물의 수직하중을 최대한 지지할 수 있도록 형성한 것이다.
The convex portion 11 and the concave portion 12 are formed so as to support the vertical load of the building as much as possible by reinforcing the strength.

상기 외측재(20)는 소정의 두께를 갖는 알루미늄으로 내측재(10)의 외측에 결합된 것으로서, 수직프레임(100)의 강도 및 단열성의 향상을 위한 것이며, 외측재(20)의 표면에는 아노다이징, 불소처리, 분체도장 등의 표면처리를 하는 것이 바람직하다.The outer member 20 is made of aluminum having a predetermined thickness and is bonded to the outer side of the inner member 10 to improve the strength and heat insulation of the vertical frame 100. An outer surface of the outer member 20 is anodized , Fluorine treatment, powder coating, and the like.

상기 내측재(10)와 외측재(20)의 사이에 결합되는 중간재(30)는 폴리에틸렌(Polyethylene)으로 구성되어 있으며, 단열 및 접착력, 평활도을 높이기 위한 것이다.The intermediate member 30 coupled between the inner member 10 and the outer member 20 is made of polyethylene and is intended to increase the heat insulation, adhesive strength and smoothness.

즉, 내측재(10)의 표면은 매끄럽지 않은 스틸로 이루어져 알루미늄으로 이루어진 외측재(20)와 긴밀히 결합되지 못함으로써 단열효과 및 접착력, 평활도가 떨어지게 된다.That is, the surface of the inner member 10 is made of a non-smooth steel and is not tightly coupled with the outer member 20 made of aluminum, thereby deteriorating the adiabatic effect, adhesive strength, and smoothness.

따라서 내측재(10)와 외측재(20)의 사이에 폴리에틸렌으로 이루어진 중간재(30)를 결합함으로써 견고한 결합이 이루어질 수 있도록 하며, 긴밀한 밀폐에 의해 단열성을 증대시킨 것이다.Therefore, by joining the intermediate member 30 made of polyethylene between the inner member 10 and the outer member 20, it is possible to make a firm connection and to increase the heat insulating property by tight sealing.

이러한 내측재(10), 외측재(20), 중간재(30)의 구성은 도면에서 나타낸 수직프레임(100)의 구성에만 국한되는 것이 아니라, 수평프레임(200)의 구성에도 적용되는 것을 물론이다.
It goes without saying that the constitution of the inner member 10, the outer member 20 and the intermediate member 30 is not limited to the configuration of the vertical frame 100 shown in the drawings but also to the configuration of the horizontal frame 200. [

한편, 수직프레임(100)의 전면과 두 개의 복층유리(40) 사이에는 차단부재(50)가 볼트(B)에 의해 결합되어 있는데, 상기 차단부재(50)는 두 개의 복층유리(40)와 프레임 사이에 형성된 공간을 양측에 결합된 마감재와 함께 긴밀히 밀폐하여 단열을 행하게 된다.A blocking member 50 is coupled between the front surface of the vertical frame 100 and the two multilayer glasses 40 by a bolt B. The blocking member 50 is formed of two layers of glass 40, The space formed between the frames is closely sealed together with the finishing material bonded to both sides to perform heat insulation.

상기 차단부재(50)는 폴리아미드(polyamide)로 구성되는데, 폴리아미드(Polyamide;PA)는 흔히 "나일론"으로 알려져 있는 것으로서, 분자 구조에 따라 종류가 대단히 많다. 섬유로서 많이 쓰이지만 플라스틱 성형에도 많이 쓰이며 질기고 내열성이 좋으며, 마찰을 감소시켜 주는 역할을 하여 자동차의 휠캡, 에어 클리너, 엔진 커버 등에 주로 쓰인다.
The blocking member 50 is made of polyamide. Polyamide (PA) is commonly known as "nylon ", and has a very large number of types depending on its molecular structure. It is widely used for fiber but it is also used for plastic molding. It is good in quality and heat resistance, and it is used mainly for automobile wheelcap, air cleaner, engine cover and so on.

또한, 상기 차단부재(50)의 전면에는 플레이트(60)가 볼트(B)에 의해 결합되고, 상기 플레이트(60)의 전면에는 커버단열재(70)와 함께 커버(80)가 결합되며, 상기 플레이트(60)와 커버(80)는 수분에 의한 부식을 방지하기 위하여 알루미늄을 압출하여 구성되어 있다.A plate 60 is coupled to the front surface of the blocking member 50 by a bolt B and a cover 80 is coupled to a front surface of the plate 60 together with a cover insulating material 70, The cover 60 and the cover 80 are formed by extruding aluminum to prevent corrosion by moisture.

상기 플레이트(60)에는 도 4에서 나타낸 바와 같이 간격을 이루며 한 쌍의 걸림돌기(61)가 형성되어 있으며, 상기 걸림돌기(61)의 배면에는 플레이트(60)를 고정하기 위한 걸림턱(62)이 형성되어 있다.4, a pair of latching protrusions 61 are formed on the plate 60. A latching protrusion 62 for fixing the plate 60 is formed on the back surface of the latching protrusion 61, Respectively.

상기 커버단열재(70)는 폴리아미드로 구성되어 있으며, 내측에는 상기 걸림돌기(61)가 삽입되어 고정될 수 있도록 대응하는 형상인 걸림공간(71)이 형성되어 있고, 상기 걸림공간(71)에는 상기 플레이트(60)의 걸림턱(62)이 밀착되어 고정될 수 있도록 밀착부(72)가 형성되어 있다.The cover insulator 70 is made of polyamide and has an engaging space 71 formed inside the engaging space 71 so that the engaging protrusion 61 can be inserted and fixed therein. And a fastening part 72 is formed so that the fastening protrusion 62 of the plate 60 can be closely contacted and fixed.

상기 걸림공간(71)은 걸림돌기(61)가 삽입될 수 있도록 일측이 개방되어 있으며, 이렇게 개방된 입구 측에는 걸림돌기(61)가 슬라이딩에 의해 용이하게 삽입되어 고정될 수 있도록 경사부(73)가 형성되어 있다.The engaging space 71 is open at one side so that the engaging protrusion 61 can be inserted. The inclined portion 73 is formed at the opening side of the engaging space 71 so that the engaging protrusion 61 can be easily inserted and fixed by sliding. Respectively.

상기 커버(80)의 배면에는 걸림돌기(61) 및 커버단열재(70)가 삽입되는 삽입공간(81)이 간격을 이루며 형성되어 있고, 상기 삽입공간(81)의 입구 측에는 삽입된 커버단열재(70)를 고정할 수 있도록 한 쌍의 고정돌기(82)가 대향하게 형성되어 있다.
An insertion space 81 into which a locking protrusion 61 and a cover insulation 70 are inserted is formed on the back surface of the cover 80 at an interval and a cover insulator 70 A pair of fixing protrusions 82 are formed to face each other.

이와 같이 구성된 플레이트(60), 커버단열재(70), 커버(80)는 차단부재(50)의 전면에 긴밀히 결합되어 두 개의 복층유리(40) 사이에 형성된 공간을 밀폐히게 되는데, 상기 플레이트(60)의 걸림돌기(61)에 커버단열재(70)가 각각 결합되고, 상기 커버단열재(70)는 커버(80)의 삽입공간(81)에 긴밀히 삽입된다.The plate 60, the cover insulating material 70 and the cover 80 are tightly coupled to the front surface of the blocking member 50 to seal the space formed between the two multi-layered glass plates 40. The plate 60 The cover insulator 70 is tightly inserted into the insertion space 81 of the cover 80. The cover insulator 70 is inserted into the inserting space 81 of the cover 80,

따라서 플레이트(60) 및 커버(80)의 결합과정에서 발생하는 공간을 커버단열재(70)가 긴밀히 차단함으로써 단열효과를 증대시킬 수 있다.
Therefore, the space formed in the process of engaging the plate 60 and the cover 80 can be closely intercepted by the cover insulating material 70, thereby increasing the heat insulating effect.

본 발명은 커튼월을 이루는 수직프레임(100) 및 수평프레임(200)이 스틸의 내측재(10), 알루미늄의 외측재(20)로 구성됨으로써 건축물의 하중에 대한 지지력이 보강되며, 폴리에틸렌 재질의 중간재(30)가 내측재(10)와 외측재(20)를 긴밀히 결합함으로써 단열 및 접착력을 높이는 효과가 있다.The vertical frame 100 and the horizontal frame 200 constituting a curtain wall are constituted by an inner member 10 made of steel and an outer member 20 made of aluminum so that the supporting force against the load of the building is reinforced. The inner member 30 and the outer member 20 are tightly coupled to each other to improve the heat insulation and the adhesive strength.

또한, 차단부재(50) 및 커버단열재(70)가 복층유리(40)와 프레임, 플레이트(60) 및 커버(80)의 사이에 발생하는 공간을 긴밀히 밀폐함으로써 단열효과가 증대되는 장점이 있다.
It is also advantageous that the heat insulating effect is increased by sealing the spaces generated between the multilayer glass 40 and the frame, the plate 60 and the cover 80 tightly by the blocking member 50 and the cover insulating member 70.

상기와 같은 본 발명은 상술한 특정의 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능할 것이다.It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. will be.

10 : 내측재 11 : 볼록부
12 : 오목부 20 : 외측재
30 : 중간재 40 : 복층유리
50 : 차단부재 60 : 플레이트
61 : 걸림돌기 62 : 걸림턱
70 : 커버단열재 71 : 걸림공간
72 : 밀착부 73 : 경사부
80 : 커버 81 : 삽입공간
82 : 고정돌기 100: 수직프레임
200: 수평프레임 B : 볼트10: Inner member 11:
12: concave portion 20: outer member
30: intermediate material 40: multilayer glass
50: blocking member 60: plate
61: stopper 62: stopper
70: Cover insulation 71:
72: tight contact portion 73: inclined portion
80: Cover 81: Insertion space
82: Fixing projection 100: Vertical frame
200: Horizontal frame B: Bolt

Claims (4)

수직프레임과 수평프레임의 전면에 복층유리가 결합된 커튼월에 있어서,
상기 수직프레임(100) 및 수평프레임(200)은
스틸로 이루어진 내측재(10)와; 상기 내측재(10)의 외측에 결합되며 알루미늄으로 이루어진 외측재(20)와; 상기 내측재(10)와 외측재(20)의 사이에 결합되며 폴리에틸렌(Polyethylene)으로 이루어진 중간재(30);
를 포함하여 구성된 것을 특징으로 하는 커튼월의 보강 및 단열구조.
In a curtain wall in which a double-layer glass is joined to the front of a vertical frame and a horizontal frame,
The vertical frame 100 and the horizontal frame 200
An inner member 10 made of steel; An outer member 20 joined to the outside of the inner member 10 and made of aluminum; An intermediate member 30 connected between the inner member 10 and the outer member 20 and made of polyethylene;
And a reinforcing and insulating structure of the curtain wall.
제 1항에 있어서,
상기 내측재(10)는 간격을 이루며 대향하게 형성된 볼록부(11)와, 상기 볼록부(11)의 사이에 형성된 오목부(12)로 구성되며,
강도를 보강할 수 있도록 단면이 'Ⅰ'자 형상인 것을 특징으로 하는 커튼월의 보강 및 단열구조.
The method according to claim 1,
The inner member 10 comprises a convex portion 11 formed to face each other with a space therebetween and a concave portion 12 formed between the convex portions 11,
Wherein the cross-sectional shape of the curtain wall is a " I " shape so as to reinforce the strength.
제 1항에 있어서,
상기 수직프레임(100)의 전면과 복층유리의 사이에는 차단부재(50)가 결합되고, 상기 차단부재(50)의 전면에는 플레이트(60), 커버단열재(70), 커버(80)가 차례로 결합된 것을 특징으로 하는 커튼월의 보강 및 단열구조.
The method according to claim 1,
A shielding member 50 is coupled between the front surface of the vertical frame 100 and the multilayer glass and a plate 60, a cover insulating material 70, and a cover 80 are coupled to the front surface of the shielding member 50 Wherein the reinforcing and insulating structure of the curtain walls is characterized in that
제 3항에 있어서,
상기 플레이트(60)에는 복수의 걸림돌기(61)가 형성되고, 상기 걸림돌기(61)는 커버단열재(70)에 형성된 걸림공간(71)에 결합되며, 상기 커버단열재(70)는 커버(80)에 형성된 삽입공간(81)에 결합되는 것을 특징으로 하는 커튼월의 보강 및 단열구조.The method of claim 3,
A plurality of locking protrusions 61 are formed on the plate 60. The locking protrusions 61 are engaged with the engaging space 71 formed in the cover insulator 70. The cover insulator 70 covers the cover 80 Is inserted into the insertion space (81) formed in the curtain wall.
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KR101642817B1 (en) * 2015-12-01 2016-07-26 (주)제드윈 curtain wall improved assembly efficiency and thermal insulation property
KR101764206B1 (en) 2017-03-07 2017-08-02 강희철 Hollow type Insulation high efficiency Window frame
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KR20220095579A (en) * 2020-12-30 2022-07-07 임희진 Insulation structure of frame for curtain wall
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KR102456944B1 (en) * 2022-02-23 2022-10-20 김성모 Composite windows for insulation

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