KR20200060814A - System for reinforcement of exterior insulation and construction method thereof - Google Patents

System for reinforcement of exterior insulation and construction method thereof Download PDF

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KR20200060814A
KR20200060814A KR1020180145856A KR20180145856A KR20200060814A KR 20200060814 A KR20200060814 A KR 20200060814A KR 1020180145856 A KR1020180145856 A KR 1020180145856A KR 20180145856 A KR20180145856 A KR 20180145856A KR 20200060814 A KR20200060814 A KR 20200060814A
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South Korea
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wall
flame
insulation
insulating material
waterproof tape
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KR1020180145856A
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Korean (ko)
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이문주
한재용
손종규
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(주)엔비텍이앤씨
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Publication of KR20200060814A publication Critical patent/KR20200060814A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E04B1/803—Heat insulating elements slab-shaped with vacuum spaces included in the slab
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
    • C09J2201/128—
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/242—Slab shaped vacuum insulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Building Environments (AREA)

Abstract

According to the present invention, an external insulation reinforcing system comprises: a fire retardant waterproof tape attached to an existing external wall applied with the external insulation system in which an insulating material is attached to an external side of the wall; a vacuum insulating material attached to the fire retardant waterproof tape; and a finishing layer for finishing the vacuum insulating material. Therefore, the external insulation reinforcing system can be constructed in the winter by using a dry construction method.

Description

외단열 보강 시스템 및 시공방법{SYSTEM FOR REINFORCEMENT OF EXTERIOR INSULATION AND CONSTRUCTION METHOD THEREOF}External insulation reinforcement system and construction method {SYSTEM FOR REINFORCEMENT OF EXTERIOR INSULATION AND CONSTRUCTION METHOD THEREOF}

본 발명은 외단열 보강 시스템 및 시공방법에 관한 것으로, 더욱 상세하게는 노후된 외단열 시스템을 보강하여 방수, 단열보강 및 화재대응과 미관을 개선할 수 있는 외단열 보강 시스템 및 시공방법에 관한 것이다. The present invention relates to an external insulation reinforcement system and a construction method, and more particularly, to an external insulation reinforcement system and construction method capable of improving waterproof, thermal insulation reinforcement and fire response and aesthetics by reinforcing an aged external insulation system.

건축물의 에너지 소비 중에서 가장 큰 비중을 차지하는 것은 창호 및 외벽을 통한 열손실이다. 이 중에서 외벽을 통한 열손실을 방지하기 위해 일반적으로 단열재가 사용된다.The largest portion of the energy consumption of buildings is heat loss through windows and exterior walls. Among them, an insulating material is generally used to prevent heat loss through the outer wall.

이와 같이 단열재가 사용되는 위치에 따라 외단열 공법과 내단열 공법으로 나뉜다. 이중 외단열 공법은 벽의 외주면에 단열재를 시공하는 방법이다.Thus, according to the location where the insulation is used, it is divided into an external insulation method and an internal insulation method. The double heat insulation method is a method of constructing an insulating material on the outer peripheral surface of the wall.

외단열 공법은 장점 및 단점을 가지는데, 장점으로는 외장재 바로 안쪽에 효과적인 단열층을 형성하여 햇빛과 추위에 의한 냉각의 영향을 받지 않아 열 손실이 적으며, 바닥이나 벽, 지붕 실내 환경을 유지하기 위한 축열체로서 사용할 수 있어 실내 온도를 적정하게 유지하기 위한 에너지가 적기 든다. 또한, 건물 구조가 실내 환경을 유지하기 위한 축열체 역할을 하기 때문에 실내에 극단적인 온도차가 생기기 어렵고, 겨울철 결로의 염려가 적다. The external insulation method has advantages and disadvantages, and as an advantage, it forms an effective heat insulation layer directly inside the exterior material, so it is not affected by cooling by sunlight and cold, so there is less heat loss, and it maintains the indoor environment on the floor, wall, or roof. As it can be used as a heat storage body, it takes less energy to maintain the room temperature properly. In addition, since the building structure serves as a heat storage body for maintaining the indoor environment, it is difficult to generate an extreme temperature difference in the room and there is little concern about condensation in winter.

이에 반해, 장기간 사용하지 않는 건축물을 에어컨 등 공조에 의해 적정 온도의 경우 내부 공간 이외의 구조체에 열이 전해지기 때문에 온도 유지시간이 오래 걸린다. 또한, 건물의 형상에 따라 시공 시간이 걸리고 인건비가 많이 들게 되는 단점이 있다.On the other hand, in the case of a proper temperature by air conditioning, such as an air conditioner, a structure that is not used for a long period of time takes a long time to maintain the temperature because heat is transferred to structures other than the internal space. In addition, there is a disadvantage in that it takes a long time and a lot of labor costs depending on the shape of the building.

이러한 외단열 공법의 하나로 드라이비트 공법이 있다. 드라이비트 공법은 건물 외벽에 스티로폼 등 가연성 소재를 붙이고 그 위에 메쉬 등을 부착한 후, 메쉬에 석고나 시멘트를 덧붙이는 마감 방식이다.One of these external insulation methods is a dry bit method. The dry-bit method is a finishing method in which a combustible material such as styrofoam is attached to the outer wall of a building, a mesh is attached to it, and then plaster or cement is added to the mesh.

이러한 드라이비트 공법은 가격이 저렴하고 시공이 간단한 장점이 있지만, 시간이 지남에 따라 메쉬에 붙어 있는 시멘트 등이 노후화되고 시멘트 사이로 물이 침투하게 되면 방수성, 단열성 등이 떨어지는 문제점이 있다. 또한, 단열재로 가연성 소재가 사용된 경우 화재 시 불길이 빠르게 번지고 유독가스를 내뿜어 인명피해 우려가 크다는 문제점이 있다.Such a dry bit method has an advantage of being inexpensive and simple to construct, but as time passes, cement or the like attached to the mesh ages, and when water penetrates between the cement, there is a problem in that water resistance and insulation are inferior. In addition, when a combustible material is used as a heat insulating material, there is a problem that the fire spreads rapidly during a fire and there is a great fear of human life by emitting toxic gases.

따라서, 시간이 지남에 따라 노후화되는 외단열 시스템을 보강할 수 있는 보강 시스템의 개발이 강구되고 있다.Therefore, the development of a reinforcement system capable of reinforcing an external insulation system that ages over time is being sought.

대한민국 등록특허공보 제10-1444253호(2014. 09. 26일 공고)Republic of Korea Registered Patent Publication No. 10-1444253 (announced on September 26, 2014)

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 본 발명의 목적은 노후된 외단열 시스템을 보강하여 방수, 열교 및 화재에 대응할 수 있는 외단열 보강 시스템 및 시공방법을 제공하는 것이다.The present invention is to solve the above problems, and an object of the present invention is to provide an external insulation reinforcement system and a construction method capable of responding to waterproofing, thermal bridges and fires by reinforcing an aging external insulation system.

또한, 기존에 설치된 외단열 시스템을 해체할 필요가 없이 기존 외단열 시스템에 덧붙여 사용할 수 있음으로써, 기존 외단열 시스템을 해체할 때 발생하는 폐기물을 방지할 수 있는 외단열 보강 시스템 및 시공방법을 제공하는 것이다. In addition, it is possible to use in addition to the existing external insulation system without having to dismantle the existing external insulation system, thereby providing an external insulation reinforcement system and construction method that can prevent waste generated when dismantling the existing external insulation system. Is to do.

또한, 건식 공법을 사용함으로써 겨울철에도 공사가 가능한 외단열 보강 시스템 및 시공방법을 제공하는 것이다. In addition, by using a dry construction method to provide an external insulation reinforcement system and construction method that can be constructed even in winter.

본 발명의 일 측면에 따른 외단열 보강 시스템은 벽체의 외측에 단열재가 부착된 외단열 시스템이 적용된 기존 외벽에 부착되는 난연성 방수테이프와, 상기 난연성 방수테이프에 부착되는 진공단열재와, 상기 진공단열재를 마감하기 위한 마감층을 구비할 수 있다.The outer insulation reinforcement system according to an aspect of the present invention is a flame retardant waterproof tape attached to an existing outer wall to which an outer insulation system with an insulation material attached to the outside of the wall is applied, a vacuum insulation material attached to the flame retardant waterproof tape, and the vacuum insulation material. A finishing layer for finishing may be provided.

또한, 상기 진공단열재에 난연재가 코팅되어 형성된 난연코팅층을 더 구비할 수 있다.In addition, a flame retardant coating layer formed by coating a flame retardant material on the vacuum insulating material may be further provided.

또한, 상기 난연성 방수테이프는 상기 기존 외벽 및 상기 진공단열재와 각각 부착될 수 있도록 양면에 점착층이 형성되며, 난연성 부틸테이프로 형성될 수 있다.In addition, the flame-retardant waterproof tape is formed on both sides of the adhesive layer so as to be attached to the existing outer wall and the vacuum insulating material, respectively, may be formed of a flame-retardant butyl tape.

또한, 상기 난연성 방수테이프와 상기 진공단열재 사이에는 상기 기존 외벽에 삽입되어 결합되는 고정구가 설치될 수 있다.In addition, between the flame-retardant waterproof tape and the vacuum insulating material, a fixture that is inserted into and coupled to the existing outer wall may be installed.

상기 기존 외벽과 상기 난연성 방수테이프 사이에 프라이머가 도포되어 형성된 프라이머층을 더 구비할 수 있다.A primer layer formed by applying a primer between the existing outer wall and the flame-retardant waterproof tape may be further provided.

또한, 상기 기존 외벽의 일정 구간마다 화재가 확산되는 것을 방지하는 화재확산방지 패널이 삽입될 수 있다.In addition, a fire diffusion prevention panel may be inserted to prevent the fire from spreading at certain sections of the existing outer wall.

본 발명의 일 측면에 따른 외단열 보강 시스템의 시공방법은 외단열 시스템이 적용된 기존 외벽에 난연성 방수테이프를 부착하는 단계와, 상기 난연성 방수테이프의 외측에 진공단열재를 부착하는 단계와, 상기 진공단열재의 외측에 마감을 하여 마감층을 형성하는 단계를 포함할 수 있다.Construction method of the external insulation reinforcement system according to an aspect of the present invention comprises the steps of attaching a flame retardant waterproof tape to an existing outer wall to which the external insulation system is applied, attaching a vacuum insulation material to the outside of the flame retardant waterproof tape, and the vacuum insulation material It may include the step of forming a finishing layer by finishing on the outside.

또한, 상기 진공단열재를 부착하는 단계 이후에, 상기 진공단열재의 외측에 난연재를 코팅하여 난연코팅층을 형성하는 단계를 더 포함할 수 있다.In addition, after the step of attaching the vacuum insulating material, the step of coating a flame retardant on the outside of the vacuum insulating material may further include forming a flame retardant coating layer.

또한, 상기 난연성 방수테이프를 부착하는 단계 이전에, 상기 외단열 시스템이 적용된 기존 외벽에 화재확산방지 패널을 일정 간격으로 삽입하는 단계를 더 포함할 수 있다.In addition, prior to the step of attaching the flame-retardant waterproof tape, it may further include the step of inserting a fire diffusion prevention panel at regular intervals to the existing outer wall to which the outer heat insulation system is applied.

또한, 상기 난연성 방수테이프를 부착하는 단계 이전에, 상기 기존 외벽에 삽입되어 결합되는 고정구를 설치하는 단계를 더 포함할 수 있다.In addition, prior to the step of attaching the flame-retardant waterproof tape, may further include the step of installing a fixture that is inserted into the existing outer wall and coupled.

본 발명의 일 측면에 따른 외단열 보강 시스템 및 시공방법에 의하면, 기존 노후화된 외단열의 취약점을 개선하여 방수, 단열, 내화, 방화, 외관개선 등의 성능을 향상시킬 수 있다.According to the external insulation reinforcement system and construction method according to an aspect of the present invention, it is possible to improve the performance of waterproof, heat insulation, fire resistance, fire prevention, appearance improvement, etc. by improving the weakness of the existing aging exterior insulation.

또한, 건식공법을 이용하여 기존 외단열을 보강할 수 있으므로 동절기와 같이 날씨가 추운 시기에도 외단열 보강 공법을 행할 수 있다.In addition, since the existing external insulation can be reinforced by using the dry method, the external insulation reinforcement method can be performed even in cold weather, such as in winter.

또한, 외벽의 두께를 최소한으로 하면서도 방수, 단열, 내화, 방화, 외관개선 등의 성능을 향상시킬수 있다.In addition, while minimizing the thickness of the outer wall, it is possible to improve performance such as waterproofing, heat insulation, fire resistance, fire prevention, and appearance improvement.

또한, 기존 외단열 시스템을 해체할 때 발생하는 폐기물을 방지할 수 있다.In addition, it is possible to prevent waste generated when dismantling the existing external insulation system.

도 1은 본 발명의 일 실시 예에 따른 외단열 보강 시스템의 개념을 나타낸 단면도.
도 2는 도 1에 따른 외단열 보강 시스템의 결합된 모습을 보인 단면도.
도 3은 본 발명의 다른 실시 예에 따른 외단열 보강 시스템을 나타낸 단면도.
도 4는 도 3에 따른 외단열 보강 시스템의 결합된 모습을 보인 단면도.
도 5는 본 발명의 또 다른 실시 예에 따른 외단열 보강 시스템을 나타낸 단면도.
도 6은 도 5에 따른 외단열 보강 시스템의 결합된 모습을 보인 단면도.
도 7은 본 발명의 또 다른 실시 예에 따른 외단열 보강 시스템을 나타낸 단면도.
도 8은 본 발명의 일 실시 예에 따른 외단열 보강 시스템의 시공방법을 나타낸 순서도.1 is a cross-sectional view showing the concept of the outer insulation reinforcement system according to an embodiment of the present invention.
Figure 2 is a cross-sectional view showing a combined state of the outer insulation reinforcement system according to Figure 1;
Figure 3 is a cross-sectional view showing an external insulation reinforcement system according to another embodiment of the present invention.
Figure 4 is a cross-sectional view showing a combined state of the outer insulation reinforcement system according to Figure 3;
Figure 5 is a cross-sectional view showing an outer insulation reinforcement system according to another embodiment of the present invention.
Figure 6 is a cross-sectional view showing a combined state of the external insulation reinforcement system according to Figure 5;
Figure 7 is a cross-sectional view showing an external insulation reinforcement system according to another embodiment of the present invention.
Figure 8 is a flow chart showing the construction method of the outer insulation reinforcement system according to an embodiment of the present invention.

이하에서는 첨부된 도면을 참조하여 본 발명의 일 실시 예에 따른 외단열 보강 시스템 및 시공방법에 대해 상세히 설명하기로 한다.Hereinafter, an external insulation reinforcement system and a construction method according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 일 실시 예에 따른 외단열 보강 시스템의 개념을 나타낸 단면도이고, 도 2는 도 1에 따른 외단열 보강 시스템의 결합된 모습을 보인 단면도이다.1 is a cross-sectional view showing the concept of an external insulation reinforcement system according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view showing a combined state of the external insulation reinforcement system according to FIG. 1.

도 1 및 2를 참조하면, 본 발명의 일 실시 예에 따른 외단열 보강 시스템은 벽체(1)의 외측에 단열재(2)가 부착된 외단열 시스템이 적용된 기존 외벽(10)에 부착되는 난연성 방수테이프(110)와, 상기 난연성 방수테이프(120)에 부착되는 진공단열재(120)와, 상기 진공단열재(120)를 마감하기 위한 마감층(130)을 구비한다.1 and 2, the outer insulation reinforcement system according to an embodiment of the present invention is a flame retardant waterproof attached to an existing outer wall 10 to which an outer insulation system with an insulation 2 attached to the outside of the wall 1 is applied. A tape 110, a vacuum insulating material 120 attached to the flame-retardant waterproof tape 120, and a finishing layer 130 for closing the vacuum insulating material 120 are provided.

본 실시 예에서 기존 외벽은 구조체인 벽체(1)의 외측에 단열재가 부착된 외단열 시스템이 적용된 것을 보였다. 외단열 시스템은 벽체(구조물)의 외측에 단열재(2)가 설치되는 것으로 단열재(2)는 발포폴리스티렌(EPS)과 같이 비드법으로 제조된 단열재 등이 사용될 수 있다.In this embodiment, the existing outer wall showed that an outer heat insulating system with a heat insulating material attached to the outside of the wall 1 as a structure was applied. In the external insulation system, the heat insulating material 2 is installed on the outside of the wall (structure), and the heat insulating material 2 may be made of a heat insulating material manufactured by a bead method such as expanded polystyrene (EPS).

한편, 본 실시 예에서는 기존 외벽(10)이 드라이비트 공법으로 행해진 것을 보였다. 따라서 단열재(2)의 외측에 메쉬(3) 등을 부착하고, 메쉬(3)에 모르타르층(4)이 형성되어 외벽이 마감되는 것을 보였다. 그러나 기존 외벽(10)은 드라이비트 공법으로 행해진 것뿐만 아니라, 석재, 알루미늄 패널, 조적 등과 같이 다양한 마감이 행해진 외벽에 적용될 수 있다. On the other hand, in the present embodiment, it was shown that the existing outer wall 10 was performed by a dry bit method. Therefore, a mesh 3 or the like was attached to the outside of the heat insulating material 2, and the mortar layer 4 was formed on the mesh 3, and the outer wall was seen to be closed. However, the existing outer wall 10 may be applied to an outer wall in which various finishes, such as stone, aluminum panels, masonry, etc., are performed, as well as a dry bit method.

이러한 기존 외단열 시스템은 시간이 지남에 따라 노후화되며, 노후화가 되면 모르타르층(4)이 갈라져 갈라진 틈 사이로 수분이 침투하게 되며, 침투된 수분에 의해 단열재(2)가 손상이 될 수 있다. 또한, 단열재(2)는 화재에 약하기 때문에 화재가 발생할 경우 단열재(2)에 의해 위층으로 화재가 번질 수 있다.Such an existing external insulation system ages over time, and when it ages, the mortar layer 4 splits and moisture penetrates through the cracks, and the insulating material 2 may be damaged by the moisture penetrated. In addition, since the heat insulator 2 is vulnerable to fire, a fire may spread to the upper layer by the heat insulator 2 when a fire occurs.

이러한 기존 외단열 시스템을 보강하기 위해, 본 발명의 일 실시 예에 따른 외단열 보강 시스템은 기존 외벽(10)에 부착되는 난연성 방수테이프(110)와, 상기 난연성 방수테이프(110)에 부착되는 진공단열재(120)와, 상기 진공단열재(120)를 마감하기 위한 마감층(130)을 구비한다. In order to reinforce the existing external insulation system, the external insulation reinforcement system according to an embodiment of the present invention is a flame-retardant waterproof tape 110 attached to the existing outer wall 10 and a vacuum attached to the flame-retardant waterproof tape 110 An insulating material 120 and a finishing layer 130 for closing the vacuum insulating material 120 are provided.

먼저, 기존 외벽(10)에 난연성 방수테이프(110)가 부착되는데, 난연성 방수테이프(110)는 기존 외벽(10)의 방수 성능을 향상시키기 위해 설치된다. 또한, 후술할 진공단열재(120)를 기존 외벽(10)에 부착하기 위한 기능도 하게 된다. First, the flame retardant waterproof tape 110 is attached to the existing outer wall 10, the flame retardant waterproof tape 110 is installed to improve the waterproof performance of the existing outer wall (10). In addition, it will also function to attach the vacuum insulating material 120 to be described later to the existing outer wall (10).

난연성 방수테이프(110)는 수분이 기존 외벽(10) 측으로 침투하지 못하도록 방수기능을 가진다. 이와 같은 난연성 방수테이프(110)는 부틸고무 또는 PET 시트에 점착층을 가져 형성될 수 있다. 한편, 상기 난연성 방수테이프(110)는 기존 외벽(10)에 부착되면서도 진공단열재(120)가 부착될 수 있도록 양면에 점착층이 형성될 수 있다.The flame-retardant waterproof tape 110 has a waterproof function to prevent moisture from penetrating into the existing outer wall 10 side. The flame retardant waterproof tape 110 may be formed by having an adhesive layer on a butyl rubber or PET sheet. On the other hand, the flame-retardant waterproof tape 110 can be formed on the adhesive layer on both sides so that the vacuum insulating material 120 can be attached while being attached to the existing outer wall 10.

한편, 난연성 방수테이프(110)의 외측에는 진공단열재(120)가 부착된다. 진공단열재(120, VIP: Vacuum Insulation Panel)는 알루미늄 멀티필름 내에 심재를 넣어 진공처리를 한 단열재이다. 이와 같은 진공단열재(120)는 진공 상태에서는 열이 전도되거나 대류를 하지 않으며 알루미늄 멀티 필름에 의해 복사열은 반사가 되므로, 일반 발포스티로폼과 비교하면 대략 10~15배의 단열 성능을 가진다. 이와 같은 열적 성능이 일반 발포스티로폼에 비해 월등히 우수함에도 불구하고 두께는 일반 발포스티로폼 단열재에 비해 1/10 정도의 두께에 불과하다.Meanwhile, a vacuum insulating material 120 is attached to the outside of the flame-retardant waterproof tape 110. Vacuum insulation panel (120, VIP: Vacuum Insulation Panel) is an insulation material vacuum-treated by putting a core material in an aluminum multi-film. Since the vacuum insulating material 120 does not conduct heat or conduct convection in a vacuum state, and radiant heat is reflected by the aluminum multi-film, it has an insulation performance of approximately 10 to 15 times as compared with a general foam foam. Although this thermal performance is superior to that of ordinary foamed Styrofoam, the thickness is only about 1/10 of that of normal foamed Styrofoam insulation.

또한, 진공단열재(120)는 심재로 글라스울, 퓸더실리카 등과 같은 무기질 재료를 사용하므로 불연성능 또는 준불연성능 이상을 가진다.In addition, since the vacuum insulating material 120 uses an inorganic material such as glass wool, fume the silica, and the like as a core material, it has a non-combustible or semi-combustible performance.

본 발명의 일 실시 예에서는 기존 외벽(10)을 해체하지 않고 방수성, 단열성 등 여러 가지 기능을 보강하기 위한 것이므로 기존 외벽(10)에 덧붙여서 시공되는 것이 특징이다. 그런데 일반적인 단열재를 사용하여 기존 외벽(10)에 덧붙이게 되면 외벽의 두께가 너무 두꺼워지고 단열재의 내화성도 확보하기가 힘들어진다. In one embodiment of the present invention, the existing outer wall 10 is not dismantled, but is intended to reinforce various functions such as waterproofness and heat insulation, and is characterized by being constructed in addition to the existing outer wall 10. However, when a general insulating material is used to add to the existing outer wall 10, the thickness of the outer wall becomes too thick and it is difficult to secure the fire resistance of the insulating material.

그러나 본 발명의 일 실시 예에서는 진공단열재(120)를 사용함으로써 기존 외벽(10)의 내화성능에 더하여 준불연 또는 불연 성능도 더 추가할 수 있다.However, in one embodiment of the present invention, by using the vacuum insulating material 120, in addition to the fire resistance performance of the existing outer wall 10, semi-non-combustible or non-combustible performance may also be added.

따라서 본 발명의 일 실시 예에서는 난연성 방수테이프(110)의 외측에 진공단열재(120)를 덧붙여 사용하여 단열성을 충분히 확보하면서도 기존 외벽(10)의 두께에 비해 새로운 외벽이 많이 두꺼워지는 것을 방지할 수 있다.Therefore, in one embodiment of the present invention, a vacuum insulating material 120 is added to the outside of the flame-retardant waterproof tape 110 to ensure sufficient heat insulation while preventing the new outer wall from becoming thicker than the existing outer wall 10. have.

한편, 진공단열재(120)는 외피가 손상이 되면 진공이 파괴되고 진공이 파괴되면 진공단열재(120)의 성능이 현저히 저하되므로 패스너 등의 철물을 통해 고정하기 않고 난연성 방수테이프(110)를 이용함으로써 진공단열재(120)의 성능을 유지하면서 고정시킬 수 있다.On the other hand, since the vacuum insulation material 120 is damaged when the outer shell is damaged and the vacuum is destroyed, the performance of the vacuum insulation material 120 is remarkably deteriorated, so that the flame-retardant waterproof tape 110 is used without fixing it through a hardware such as a fastener. It can be fixed while maintaining the performance of the vacuum insulating material 120.

이러한 진공단열재(120)의 외측에는 상기 진공단열재(120)를 마감하기 위한 마감층(130)을 구비한다. 마감층(130)은 다양한 형태로 형성될 수 있는데, 일례로 마감뿜칠이 사용할 수 있다. 본 실시 예에서는 마감층(130)으로 마감뿜칠이 사용된 것을 보였으나, 다른 재질을 이용해서 마감층을 형성할 수도 있다.The vacuum insulating material 120 is provided with a finishing layer 130 on the outside of the vacuum insulating material 120. The finishing layer 130 may be formed in various forms, for example, finishing spraying may be used. In this embodiment, although the finishing spray was used as the finishing layer 130, the finishing layer may be formed using other materials.

한편, 상술한 실시 예에 따른 외단열 보강 시스템은 변형되어 실시될 수 있다. 이하에서는 상술한 실시 예에 따른 외단열 보강 시스템의 변형된 실시 예에 대해 설명한다. 이하에서 변형된 실시 예를 설명함에 있어 상술한 실시 예와 동일한 구성에 대해서는 동일 참조번호를 사용하며 그에 대한 상세한 설명을 생략한다.On the other hand, the external insulation reinforcement system according to the above-described embodiment may be implemented in a modified manner. Hereinafter, a modified embodiment of the external insulation reinforcement system according to the above-described embodiment will be described. In describing the modified embodiments below, the same reference numerals are used for the same configuration as the above-described embodiments, and detailed descriptions thereof will be omitted.

도 3은 본 발명의 다른 실시 예에 따른 외단열 보강 시스템을 나타낸 단면도이고, 도 4는 도 3에 따른 외단열 보강 시스템의 결합된 모습을 보인 단면도이다. 3 is a cross-sectional view showing an outer heat insulation reinforcement system according to another embodiment of the present invention, and FIG. 4 is a cross-sectional view showing a combined state of the outer heat insulation reinforcement system according to FIG. 3.

도 3 및 도 4를 참조하면, 본 발명의 다른 실시 예에 따른 외단열 보강 시스템은 기존 외벽(10)과 난연성 방수테이프(110) 사이에는 프라이머가 도포되어 프라이머층(105)을 형성할 수 있다. 기존 외벽(10)에는 먼지가 묻어 있으며, 기존 외벽(10)이 완전히 평평할 수 없기 때문에 기존 외벽(10)에 프라이머를 도포하여 프라이머층(105)을 형성하면 기존 외벽(10)을 고르게 할 수 있을 뿐만 아니라 난연성 방수테이프(110)를 기존 외벽에 부착하는데 있어서도 도움이 될 수 있다. 3 and 4, the outer insulation reinforcement system according to another embodiment of the present invention may form a primer layer 105 by applying a primer between the existing outer wall 10 and the flame-retardant waterproof tape 110. . Since the existing outer wall 10 is dusty, and the existing outer wall 10 cannot be completely flat, applying the primer to the existing outer wall 10 to form a primer layer 105 can even the existing outer wall 10. Not only that, it can also be helpful in attaching the flame retardant waterproof tape 110 to an existing outer wall.

한편, 난연성 방수테이프(110)와 진공단열재(120) 사이에는 기존 외벽(10)에 삽입되어 결합되는 고정구(115)가 설치될 수 있다. 고정구(115)는 난연성 방수테이프(110)가 기존 외벽(10)에서 떨어지지 않도록 하는 것과 동시에 기존 외단열시스템의 탈락을 동시에 방지하는 것으로 소정 간격마다 설치되어 난연성 방수테이프(110)와 기존 외단열 시스템을 지지할 수 있다. 난연성 방수테이프(110)가 기존 외벽(10)에 결합됨으로써 기존에 노후화된 모르타르층(4) 및 기존 단열재(2) 등이 벽체(1)에서 이탈되는 것을 방지할 수 있다.On the other hand, between the flame-retardant waterproof tape 110 and the vacuum insulating material 120, a fixture 115 inserted into and coupled to the existing outer wall 10 may be installed. The fixture 115 is installed at predetermined intervals to prevent the flame-retardant waterproof tape 110 from falling off the existing outer wall 10 and at the same time to prevent the existing external insulation system from falling off, and the flame-retardant waterproof tape 110 and the existing external insulation system Can support. Since the flame-retardant waterproof tape 110 is coupled to the existing outer wall 10, it is possible to prevent the existing aging mortar layer 4 and the existing heat insulating material 2 from being detached from the wall 1.

이러한 고정구(115)는 벽체(1) 등에 삽입되어 결합할 수 있는 패스너(Fastener) 등이 사용될 수 있는데, 패스너를 통한 열교를 차단하기 위해서는 단열 기능을 가지는 패스너 등이 사용될 수 있다.The fastener 115 may be inserted into the wall 1 or the like, and a fastener or the like that may be combined may be used. In order to block a thermal bridge through the fastener, a fastener having an insulating function may be used.

한편, 진공단열재(120)에 난연재가 코팅되어 형성된 난연코팅층(125)을 더 구비할 수 있다. 상술한 바와 같이 진공단열재(120)는 불연성능 또는 준불연성능 이상을 가지지만 난연성을 강화하기 위해 난연재가 코팅되어 형성된 난연코팅층(125)을 더 구비할 수 있는 것이다. 이와 같은 난연코팅층(125)을 더 구비함으로써 외단열 구조에서 단열재(2)를 통해 화재가 번지는 것을 더욱더 방지할 수 있게 된다.Meanwhile, a flame retardant coating layer 125 formed by coating a flame retardant material on the vacuum insulating material 120 may be further provided. As described above, the vacuum insulating material 120 may have a flame retardant coating layer 125 formed by coating a flame retardant material to enhance flame retardancy, although having a non-combustible or semi-non-combustible performance. By further providing such a flame-retardant coating layer 125, it is possible to further prevent the spread of fire through the heat insulating material 2 in the external insulation structure.

도 5는 본 발명의 또 다른 실시 예에 따른 외단열 보강 시스템을 나타낸 단면도이고, 도 6은 도 5에 따른 외단열 보강 시스템의 결합된 모습을 보인 단면도이다. 5 is a cross-sectional view showing an outer heat insulation reinforcement system according to another embodiment of the present invention, and FIG. 6 is a cross-sectional view showing a combined shape of the outer heat insulation reinforcement system according to FIG. 5.

도 5 및 도 6을 참조하면, 본 발명의 또 다른 실시 예에 따른 외단열 보강 시스템은 기존 외벽(10)의 일정 구간마다 화재가 확산되는 것을 방지하는 화재확산방지 패널(7)이 삽입되어 설치될 수 있다.5 and 6, the outer heat insulation reinforcement system according to another embodiment of the present invention is installed with a fire diffusion prevention panel (7) to prevent the spread of fire in a certain section of the existing outer wall (10) Can be.

이를 위해 기존 외벽(10)을 형성하는 단열재(2), 메쉬(3), 시멘트층(4)을 일정 간격마다 파서 홈을 만든 다음, 형성된 홈에 화재확산방지 패널(7)을 삽입하여 설치할 수 있다. 화재확산방지 패널(7)로는 압축성형으로 형성되는 시멘트패널 등이 사용될 수 있다.To this end, the insulation material (2), the mesh (3), and the cement layer (4) forming the existing outer wall (10) are dug at regular intervals, and then the fire diffusion prevention panel (7) is inserted into the formed groove to be installed. have. As the fire diffusion prevention panel 7, a cement panel or the like formed by compression molding may be used.

이와 같이 화재확산방지 패널(7)을 설치한 후 상술한 외단열 보강을 위한 구조를 형성하게 되면, 기존 외벽(10)에서 단열재(2)가 서로 분리되기 때문에 단열재(2)를 통해 화재가 번지는 것을 방지할 수 있다.If the structure for reinforcing the outer heat insulation described above is formed after the fire diffusion prevention panel 7 is installed in this way, the fire spreads through the heat insulating material 2 because the heat insulating materials 2 are separated from each other. Can be prevented.

도 7은 본 발명의 또 다른 실시 예에 따른 외단열 보강 시스템을 나타낸 단면도이다.7 is a cross-sectional view showing an external insulation reinforcement system according to another embodiment of the present invention.

도 7에 도시된 본 발명의 또 다른 실시 예에 따른 외단열 보강 시스템은 도 3에 도시된 외단열 보강 시스템에서 진공단열재(120)가 박막의 보호재(121)로 감싸진 인캡슐(encapsule) 형태의 단열재가 사용될 수 있다. 진공단열재(120)는 진공이 파괴되면 단열성이 저하되기 때문에 진공단열재(120)를 보호하기 위해 진공단열재를 난연성을 가진 박막의 보호재(121)로 감싼 형태의 단열재를 사용하였다.The outer thermal insulation reinforcement system according to another embodiment of the present invention shown in Figure 7 in the outer thermal insulation reinforcement system shown in Figure 3 is encapsulated (encapsule) form of the vacuum insulating material 120 is wrapped with a protective material 121 of the thin film Insulators of can be used. Since the heat insulating property of the vacuum insulating material 120 is deteriorated when the vacuum is broken, an insulating material in a form of wrapping the vacuum insulating material with a protective material 121 of a flame retardant thin film is used to protect the vacuum insulating material 120.

이와 같은 인캡슐(encapsule) 형태의 단열재를 사용함으로써 단열재를 마감하기 위한 마감층(130)의 부착력도 진공단열재(120)를 사용할 때에 비해 향상시킬 수 있다.By using this type of encapsule (encapsule) insulation, the adhesion of the finishing layer 130 for finishing the insulation can also be improved compared to when using the vacuum insulation material 120.

한편, 상술한 외단열 보강 시스템은 다음과 같은 방법으로 행해질 수 있다.Meanwhile, the external insulation reinforcement system described above may be performed in the following manner.

이하에서는 상술한 외단열 보강 시스템의 시공방법에 대해 설명하기로 한다.Hereinafter, a construction method of the above-described external insulation reinforcement system will be described.

도 8은 본 발명의 일 실시 예에 따른 외단열 보강 시스템의 시공방법을 나타낸 순서도이다.8 is a flow chart showing a construction method of the outer insulation reinforcement system according to an embodiment of the present invention.

도 8을 참조하면, 본 발명의 일 실시 예에 다른 외단열 보강 시스템의 시공방법은 외단열 시스템이 적용된 기존 외벽(10)에 난연성 방수테이프(110)를 부착하는 단계(S100)와, 난연성 방수테이프(110)의 외측에 진공단열재(120)를 부착하는 단계(S200)와, 상기 진공단열재(120)의 외측에 마감을 하여 마감층(130)을 형성하는 단계(S300)를 포함한다.8, the construction method of the outer insulation reinforcement system according to an embodiment of the present invention is a step (S100) of attaching a flame-retardant waterproof tape 110 to the existing outer wall 10 to which the outer insulation system is applied (S100), and flame-retardant waterproofing It includes a step (S200) of attaching the vacuum insulating material 120 to the outside of the tape 110, and forming a finishing layer 130 by finishing the outside of the vacuum insulating material 120 (S300).

이와 같은 단계를 거침으로써 노후된 외단열 시스템을 보강하여 방수, 단열보강 및 화재대응과 미관을 개선할 수 있다.By going through these steps, it is possible to improve the waterproofing, insulation reinforcement, fire response and aesthetics by reinforcing the aging external insulation system.

한편, 진공단열재(120)를 부착하는 단계(S200) 이후에, 진공단열재(120)의 외측에 난연재를 코팅하여 난연코팅층(125)을 형성하는 단계를 더 포함할 수 있다.Meanwhile, after the step (S200) of attaching the vacuum insulating material 120, the method may further include forming a flame-retardant coating layer 125 by coating the flame-retardant material on the outside of the vacuum insulating material 120.

이와 같이 진공단열재(120)의 외측에 난연재를 코팅하여 난연코팅층(125)을 형성하는 단계를 거치게 되면, 외단열 구조에서 단열재(2)를 통해 화재가 번지는 것을 더욱더 방지할 수 있다.As described above, when the flame retardant material is coated on the outside of the vacuum insulating material 120 to pass through the step of forming the flame retardant coating layer 125, the fire can be further prevented from spreading through the heat insulating material 2 in the outer heat insulating structure.

또한, 상기 난연성 방수테이프(110)를 부착하는 단계(S100) 이전에, 기존 외단열 시스템이 적용된 기존 외벽(10)에 화재확산방지 패널(7)을 일정 간격으로 삽입하는 단계를 더 포함할 수 있다.In addition, prior to the step (S100) of attaching the flame-retardant waterproof tape 110, the step of inserting the fire diffusion prevention panel 7 into the existing outer wall 10 to which the existing outer insulation system is applied at regular intervals may be further included. have.

기존 외벽(10)에 화재확산방지 패널(7)을 일정 간격으로 삽입하는 단계를 거침으로서 기존 외벽(10)에서 단열재(2)가 연속적으로 설치되지 않고 서로 분리되기 때문에 단열재(2)를 통해 화재가 번지는 것을 방지할 수 있다. Fire through the insulating material (2) because the insulating material (2) in the existing outer wall (10) is separated from each other without being continuously installed by going through the step of inserting the fire diffusion prevention panel (7) into the existing outer wall (10) at regular intervals Can prevent smearing.

상기 난연성 방수테이프(110)를 부착하는 단계 이후에, 기존 외벽(10)에 삽입되어 난연성 방수테이프(110)를 기존 외벽(10)에 결합시키는 고정구(115)를 설치하는 단계를 더 포함할 수 있다.After the step of attaching the flame-retardant waterproof tape 110, may further include the step of installing a fixture 115 which is inserted into the existing outer wall 10 and connects the flame-retardant waterproof tape 110 to the existing outer wall 10. have.

이와 같이 기존 외벽(10)에 삽입되어 결합되는 고정구(115)를 설치하는 단계를 거치게 되면, 고정구(115)가 기존 외벽(10)에 결합됨으로써 기존에 노후화된 모르타르층(4) 및 기존 단열재(2) 등이 벽체(1)에서 탈락되는 것을 방지할 수 있다.As such, when the step of installing the fixture 115 inserted into and coupled to the existing outer wall 10 is performed, the fixture 115 is coupled to the existing outer wall 10 so that the old aging mortar layer 4 and the existing heat insulating material ( 2) It is possible to prevent the back from falling off the wall 1.

이상에서는 본 발명의 실시 예에 따른 외단열 보강 시스템 및 시공방법에 대해 설명하였으나, 본 발명의 사상은 본 명세서에 제시되는 실시 예에 제한되지 아니한다. 그리고 본 발명의 사상을 이해하는 당업자는 동일한 사상의 범위 내에서, 구성요소의 부가, 변경, 삭제, 추가 등에 의해서 다른 실시 예를 용이하게 제안할 수 있을 것이나, 이 또한 본 발명의 사상범위 내에 든다고 할 것이다.In the above, the external insulation reinforcement system and the construction method according to the embodiment of the present invention have been described, but the spirit of the present invention is not limited to the embodiments presented herein. In addition, those skilled in the art who understand the spirit of the present invention may easily propose other embodiments by adding, changing, deleting, or adding elements within the scope of the same spirit, but this also falls within the spirit of the present invention. something to do.

1: 벽체 2: 단열재
3: 메쉬 4: 모르타르층
7: 화재확산방지 패널 10: 기존 외벽
110: 난연성 방수테이프 115: 고정구
120: 진공단열재 125: 난연코팅층
130: 마감층 1: Wall 2: Insulation
3: mesh 4: mortar layer
7: Fire diffusion prevention panel 10: Existing exterior wall
110: flame retardant waterproof tape 115: fixture
120: vacuum insulation material 125: flame-retardant coating layer
130: finishing layer

Claims (10)

벽체의 외측에 단열재가 부착된 외단열 시스템이 적용된 기존 외벽에 부착되는 난연성 방수테이프와,
상기 난연성 방수테이프에 부착되는 진공단열재와,
상기 진공단열재를 마감하기 위한 마감층을 구비하는 외단열 보강 시스템.Flame-retardant waterproof tape attached to the existing exterior wall with an external insulation system with an insulation material attached to the outside of the wall,
A vacuum insulating material attached to the flame-retardant waterproof tape,
External insulation reinforcement system having a finishing layer for closing the vacuum insulation material. 제 1항에 있어서,
상기 진공단열재에 난연재가 코팅되어 형성된 난연코팅층을 더 구비하는 것을 특징으로 하는 외단열 보강 시스템.According to claim 1,
External insulation reinforcement system, characterized in that it further comprises a flame retardant coating layer formed by coating a flame retardant on the vacuum insulation material. 제 1항에 있어서,
상기 난연성 방수테이프는 상기 기존 외벽 및 상기 진공단열재와 각각 부착될 수 있도록 양면에 점착층이 형성되며, 난연성 부틸테이프인 것을 특징으로 하는 외단열 보강 시스템.According to claim 1,
The flame retardant waterproof tape has an adhesive layer formed on both sides so that it can be attached to the existing outer wall and the vacuum insulating material, respectively, and is a flame retardant butyl tape. 제 1항에 있어서,
상기 난연성 방수테이프와 상기 진공단열재 사이에는 상기 기존 외벽에 삽입되어 결합되는 고정구가 설치되는 것을 특징으로 하는 외단열 보강 시스템.According to claim 1,
An outer heat insulation reinforcement system, characterized in that between the flame-retardant waterproof tape and the vacuum insulation material, a fixture is inserted and coupled to the existing outer wall. 제 1항에 있어서,
상기 기존 외벽과 상기 난연성 방수테이프 사이에 프라이머가 도포되어 형성된 프라이머층을 더 구비하는 것을 특징으로 하는 외단열 보강 시스템.According to claim 1,
An outer insulation reinforcement system further comprising a primer layer formed by applying a primer between the existing outer wall and the flame-retardant waterproof tape. 제 1항에 있어서,
상기 기존 외벽의 일정 구간마다 화재가 확산되는 것을 방지하는 화재확산방지 패널이 삽입되는 것을 특징으로 하는 외단열 보강 시스템.According to claim 1,
External insulation reinforcement system, characterized in that a fire diffusion prevention panel is inserted to prevent the spread of the fire in a certain section of the existing outer wall. 외단열 시스템이 적용된 기존 외벽에 난연성 방수테이프를 부착하는 단계와,
상기 난연성 방수테이프의 외측에 진공단열재를 부착하는 단계와,
상기 진공단열재의 외측에 마감을 하여 마감층을 형성하는 단계를 포함하는 외단열 보강 시스템의 시공방법.Attaching a flame-retardant waterproof tape to the existing exterior wall to which the external insulation system is applied,
Attaching a vacuum insulating material to the outside of the flame-retardant waterproof tape,
Construction method of the external insulation reinforcement system comprising the step of forming a finishing layer by finishing on the outside of the vacuum insulating material. 제 7항에 있어서,
상기 진공단열재를 부착하는 단계 이후에,
상기 진공단열재의 외측에 난연재를 코팅하여 난연코팅층을 형성하는 단계를 더 포함하는 외단열 보강 시스템의 시공방법.The method of claim 7,
After the step of attaching the vacuum insulation material,
A method of constructing an external insulation reinforcement system further comprising the step of coating a flame retardant on the outside of the vacuum insulation material to form a flame retardant coating layer. 제 7항에 있어서,
상기 난연성 방수테이프를 부착하는 단계 이전에,
상기 외단열 시스템이 적용된 기존 외벽에 화재확산방지 패널을 일정 간격으로 삽입하는 단계를 더 포함하는 외단열 보강 시스템의 시공방법.The method of claim 7,
Before the step of attaching the flame-retardant waterproof tape,
The method of constructing an external insulation reinforcement system further comprising the step of inserting a fire diffusion prevention panel at regular intervals into an existing external wall to which the external insulation system is applied. 제 7항에 있어서,
상기 난연성 방수테이프를 부착하는 단계 이전에,
상기 기존 외벽에 삽입되어 결합되는 고정구를 설치하는 단계를 더 포함하는 외단열 보강 시스템의 시공방법.The method of claim 7,
Before the step of attaching the flame-retardant waterproof tape,
The installation method of the external insulation reinforcement system further comprising the step of installing a fixture that is inserted and coupled to the existing outer wall.
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Cited By (3)

* Cited by examiner, † Cited by third party
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CN112665914A (en) * 2021-01-05 2021-04-16 刘江 Unmanned aerial vehicle sampling device is used in large tracts of land waters
KR102311114B1 (en) * 2021-02-10 2021-10-15 주식회사 미트하임 Atypical structure type non-combustible insulation material and method for constructing external insulation of building using the same
CN114878755A (en) * 2022-05-26 2022-08-09 福建省禹澄建设工程有限公司 Method for detecting quality defects of heat-insulating wall of frozen warehouse

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112665914A (en) * 2021-01-05 2021-04-16 刘江 Unmanned aerial vehicle sampling device is used in large tracts of land waters
CN112665914B (en) * 2021-01-05 2024-01-23 湖南三方环境科技有限公司 Unmanned aerial vehicle sampling device for large-area water area
KR102311114B1 (en) * 2021-02-10 2021-10-15 주식회사 미트하임 Atypical structure type non-combustible insulation material and method for constructing external insulation of building using the same
CN114878755A (en) * 2022-05-26 2022-08-09 福建省禹澄建设工程有限公司 Method for detecting quality defects of heat-insulating wall of frozen warehouse
CN114878755B (en) * 2022-05-26 2023-09-08 福建省禹澄建设工程有限公司 Quality defect protection device for thermal insulation wall of freezer

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