KR20190131458A - Method of constructuring building with super-adiabatic and fire retardant properties - Google Patents
Method of constructuring building with super-adiabatic and fire retardant properties Download PDFInfo
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- KR20190131458A KR20190131458A KR1020190111791A KR20190111791A KR20190131458A KR 20190131458 A KR20190131458 A KR 20190131458A KR 1020190111791 A KR1020190111791 A KR 1020190111791A KR 20190111791 A KR20190111791 A KR 20190111791A KR 20190131458 A KR20190131458 A KR 20190131458A
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- building
- reinforcement
- ultra
- construction method
- insulation
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
- E04B1/7625—Details of the adhesive connection of the insulation to the wall
-
- 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
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- 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
- 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
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
-
- 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
Abstract
Description
본 발명은 건축물의 난연보강 및 초고단열 시공방법에 관한 것으로, 더욱 상세하게는 기존 단열구조가 가지고 있는 단열성능을 향상시켜 건축물의 냉·난방 비용을 절감할 수 있으며, 단열성 확보를 위하여 종래에 요구되던 벽체의 두께 증가에 따른 내구성을 확보할 수 있고, 준불연성능으로 화재안전성을 강화할 수 있는 건축물의 난연보강 및 초고단열 시공방법에 관한 것이다.The present invention relates to a flame-retardant reinforcement and ultra-high insulation construction method of the building, and more specifically, to improve the insulation performance of the existing insulation structure to reduce the cooling and heating costs of the building, it is required in the prior art to secure the insulation The present invention relates to a method of reinforcing flame retardancy and ultra-high insulation of a building that can secure durability by increasing the thickness of a wall, and can enhance fire safety with semi-combustible performance.
건축물의 내·외부 단열은 EPS, 네오폴, 아이소핑크 등의 단열재로 주로 사용되는데, 이들 단열재의 경우 열전도율이 0.025~0.04 W/mK 수준으로 최근 개정된 건축물의 에너지절약 설계기준을 적용할 경우 중부지역 기준으로 120~190mm를 사용하여야 한다. 특히 정부의 저탄소 녹생성장과 건축물의 에너지 효율 강화정책에 따라 에너지절약 설계기준이 점차 강화되고 있으며, 2017년의 경우 이들 단열재의 두께는 170~270mm 까지 증가될 것으로 예상된다. Internal and external insulation of buildings is mainly used as insulation materials such as EPS, neo-pol, and iso pink. In the case of these insulation materials, the thermal conductivity is 0.025 ~ 0.04 W / mK. 120 ~ 190mm should be used as local standard. In particular, in accordance with the government's low-carbon green growth and building energy efficiency policy, energy-saving design standards are gradually strengthening. In 2017, the thickness of these insulations is expected to increase to 170 ~ 270mm.
또한, 지난해 초 의정부에서 일어난 화재사고로 많은 인명피해와 재산피해가 발생한 이후 국토교통부 등 관련 정부기관 및 각 지자체에서는 건축물의 난연성능을 강화하는 기준안을 마련하였으며, 지난해 10월에는 국토교통부에서 ‘건축물의 피난방화구조 등의 기준에 관한 규칙’ 개정안이 발표되어 건축물 시공 시 준불연 성능이 있는 단열재를 사용해야 하는 실정이다. In addition, after many fires and property damages occurred in Uijeongbu in early last year, relevant government agencies and local governments, including the Ministry of Land, Infrastructure and Transport, prepared standards for strengthening the flame retardant performance of buildings.In October last year, the Ministry of Land, Infrastructure and Transport The amendment of the Rules on the Standards for Evacuation and Fire Protection Structures has been announced, and it is necessary to use insulation materials with semi-combustible performance when constructing buildings.
한편, 진공단열재는 열전도율이 0.002 W/mK 정도로 일반 EPS 대비 약 20배 이상 단열성능이 우수하므로 현행 중부지역 기준 10mm만 사용하여도 단열기준을 충족할 수 있다. 그러나 탁월한 단열성능에도 불구하고 외부충격에 진공이 파괴될 경우 단열성능이 급격히 떨어지는 문제가 있으므로 냉장고, 욕조, 보온병 등 극히 일부 범위에 적용되고 있는 실정이다. On the other hand, the vacuum insulation material has a thermal conductivity of 0.002 W / mK, and excellent insulation performance of about 20 times more than the general EPS, so that the current insulation standard can be satisfied even using only 10mm of the current central region. However, in spite of the excellent thermal insulation performance, if the vacuum is destroyed in the external shock, the thermal insulation performance is sharply dropped, and thus it is applied to a very small range such as a refrigerator, a bathtub, and a thermos.
이에 따라 건축물의 화재안전성을 향상시키고, 단열성능이 탁월한 진공단열재를 적용할 수 있는 건축물의 난연보강 및 초고단열 시공방법의 개발이 필요한 실정이다.Accordingly, there is a need to develop a fire reinforcing reinforcement and ultra-high insulation construction method to improve the fire safety of buildings and to apply vacuum insulation materials having excellent thermal insulation performance.
따라서, 본 발명이 해결하고자 하는 기술적 과제는 기존 단열구조가 가지고 있는 단열성능을 향상시켜 건축물의 냉·난방 비용을 절감할 수 있으며, 단열성 확보를 위하여 종래에 요구되던 벽체의 두께 증가에 따른 내구성을 확보할 수 있고, 준불연성능으로 화재안전성을 강화할 수 있는 건축물의 난연보강 및 초고단열 시공방법을 제공하는 것이다.Therefore, the technical problem to be solved by the present invention is to improve the insulation performance of the existing insulation structure to reduce the cooling and heating costs of the building, and to increase the durability of the wall thickness required in the prior art to ensure insulation It is to provide a flame retardant reinforcement and ultra-high insulation construction method that can be secured, and can enhance the fire safety with semi-combustible performance.
본 발명은 상술한 기술적 과제를 해결하기 위하여, 건축물의 내·외부면에 단열재를 이용하여 단열마감하는 시공방법에 있어서, 상기 단열재를 건축물의 내외부면에 부착하는 단계(S1) 및 상기 단열재에 순서대로 두께유지층, 불연마감층을 도포하는 단계(S2)를 포함하고, 상기 불연마감층은 탄산칼슘(CaCO3), 백시멘트(White cement), 돌로마이트 및 알루미나시멘트(Alumina Cement)를 포함하는 것을 특징으로 하는 건축물의 난연보강 및 초고단열 시공방법을 제공한다.The present invention, in order to solve the above technical problem, in the construction method of thermal insulation finishing on the inner and outer surfaces of the building using a heat insulating material, the step of attaching the heat insulating material to the inner and outer surfaces of the building (S1) and the order of the heat insulating material And a step of applying a thickness maintaining layer and a non-abrasive finish layer (S2), wherein the non-abrasive finish comprises calcium carbonate (CaCO 3), white cement, white cement, dolomite and alumina cement. To provide flame reinforcement reinforcement and ultra-high insulation construction method.
본 발명의 일실시예에 의하면, 상기 단열재는 복수개로 상하좌우로 내외부면에 배열하여 시공하며, 복수개의 단열재가 상호 맞닿는 테두리 적어도 하나에 결합홈을 형성하여, 삽입고정구에 의하여 삽입지지되는 것일 수 있다.According to one embodiment of the invention, the insulation is constructed by arranging the inner and outer surfaces in a plurality of up and down, left and right, a plurality of heat insulating material may be to be inserted and supported by the insertion fixture by forming a coupling groove on at least one of the edges in contact with each other. have.
본 발명의 다른 실시예에 의하면, 상기 단열재는 복수개의 단열재가 상호 맞닿는 테두리 중 적어도 하나가 반턱이음구조, 요부나 철부에 의한 결합구조로 상하좌우로 배열되어 시공되는 것일 수 있다.According to another embodiment of the present invention, the heat insulating material may be constructed in which at least one of the edges in which a plurality of heat insulating materials abut each other is arranged in a vertical structure, a coupling structure by a half-joint structure, a recess or a convex portion.
본 발명의 다른 실시예에 의하면, 상기 불연마감층은 마이카(Mica), 메틸셀루로오스(Methyl Cellulose), 폴리카복실레이트이써(Poly carboxylate Ether), 전분(Starch), 나이론 섬유, 이산화티탄(TiO2), 발수제, 소포제, 비닐아세테이트아크릴 에멀젼(Vinyl acetate acrylic emulsion) 및 타르타르산(Tartaric acid)을 더 포함하는 것일 수 있다.According to another embodiment of the present invention, the non-abrasive layer is mica (Mica), methyl cellulose (Methyl Cellulose), poly carboxylate Ether (Poly carboxylate Ether), starch (nylon), nylon fibers, titanium dioxide (TiO) 2 ), a water repellent, antifoaming agent, may be further comprising a vinyl acetate acrylic emulsion (Vinyl acetate acrylic emulsion) and tartaric acid (Tartaric acid).
본 발명의 다른 실시예에 의하면, 상기 메틸셀루로오스(Methyl Cellulose)와 전분(Starch) 유리섬유의 공극에 침투하여 두께유지층이나 불연마감층에 크랙과 같은 손상이 발생되는 것을 방지하고, 상기 나일론 섬유는 불연마감층에 외부 충격에 의한 내충격성을 구비하도록 하는 것으로, 1 내지 5㎜ 평균 길이를 구비되는 것일 수 있다.According to another embodiment of the present invention, the penetration of the methyl cellulose (Methyl Cellulose) and starch (Starch) glass fiber to prevent damage such as cracks in the thickness maintaining layer or the non-abrasive finish layer, Nylon fiber is to be provided with impact resistance due to external impact on the non-abrasive layer, it may be provided with an average length of 1 to 5mm.
본 발명의 다른 실시예에 의하면, 기능성 첨가제로 폴리카르복실레이트이써(poly carboxylate Ether), 발수제, 비닐아세테이트아크릴 에멀젼(Vinyl actate acrylic emulsion), 타르타르산(Tartaric acid), 리튬카보네이트(Lithum carbonate)를 더 포함하는 것일 수 있다.According to another embodiment of the present invention, as a functional additive polycarboxylate (poly carboxylate Ether), water repellent, vinyl acetate acetate emulsion (Vinyl actate acrylic emulsion), tartaric acid (Tartaric acid), lithium carbonate (Lithum carbonate) It may be to include.
본 발명의 다른 실시예에 의하면, 상기 두께유지층은 불연마감층의 도포 전에 불연모르타르에 유리섬유 또는 탄소섬유가 함침된 것일 수 있다.According to another embodiment of the present invention, the thickness maintaining layer may be impregnated with the glass fiber or carbon fiber in the non-combustible mortar before the application of the non-flammable finish layer.
본 발명의 다른 실시예에 의하면, 상기 유리섬유 또는 탄소섬유는 3차원 그물망 형태의 격자조직으로 단위면적당 질량은 160 ~ 400g/m2인 것일 수 있다.According to another embodiment of the present invention, the glass fiber or carbon fiber is a three-dimensional mesh-like grid structure may have a mass per unit area of 160 ~ 400g / m 2 .
본 발명의 다른 실시예에 의하면, 상기 불연모르타르는 제1시멘트, 돌로마이트, 산화규소(SiO2), 제2시멘트, 점토(Clay), 수산화마그네슘(Mg(OH)2), 메틸셀루로오스(Methyl Cellulose), 전분(Starch), 폴리카르복실레이트이써(poly carboxylate Ether), 발수제, 비닐아세테이트아크릴 에멀젼(Vinyl actate acrylic emulsion), 타르타르산(Tartaric acid) 및 리튬카보네이트(Lithum carbonate)를 포함하는 것일 수 있다.According to another embodiment of the present invention, the non-combustible mortar is the first cement, dolomite, silicon oxide (SiO 2 ), the second cement, clay (Clay), magnesium hydroxide (Mg (OH) 2 ), methyl cellulose ( Methyl Cellulose, Starch, poly carboxylate Ether, Water repellent, Vinyl actate acrylic emulsion, Tartaric acid and Lithium carbonate have.
본 발명의 다른 실시예에 의하면, 상기 단열재는 접착제를 개재시켜 내외부면에 부착되는 것일 수 있다.According to another embodiment of the present invention, the heat insulating material may be attached to the inner and outer surfaces through the adhesive.
본 발명의 다른 실시예에 의하면, 상기 단열재는 글라스울 혹은 흄드실리카를 포함하는 심재, 상기 심재를 진공으로 감싸는 알루미늄 재료의 외피재인 것일 수 있다.According to another embodiment of the present invention, the heat insulating material may be a core material including glass wool or fumed silica, an outer material of aluminum material surrounding the core material in a vacuum.
본 발명의 다른 실시예에 의하면, 상기 외피재에는 두께조절을 위한 보강재가 덧대진 것일 수 있다.According to another embodiment of the present invention, the shell material may be padded reinforcing material for thickness control.
본 발명에 의하면, 기존 단열구조가 가지고 있는 단열성능을 향상시켜 건축물의 냉·난방 비용을 절감할 수 있으며, 단열성 확보를 위하여 종래에 요구되던 벽체의 두께 증가에 따른 내구성을 확보할 수 있고, 준불연성능으로 화재안전성을 강화할 수 있다.According to the present invention, it is possible to reduce the cooling and heating costs of buildings by improving the insulation performance of the existing insulation structure, and to ensure the durability by increasing the thickness of the wall, which is conventionally required for securing insulation, Incombustibility can enhance fire safety.
이하 본 발명을 상세하게 설명한다.Hereinafter, the present invention will be described in detail.
본 발명에서 사용되는 기술적 용어는 단지 특정한 실시 예를 설명하기 위해 사용된 것으로, 본 발명을 한정하려는 의도가 아님을 유의해야 한다.Technical terms used in the present invention are merely used to describe specific embodiments, it should be noted that it is not intended to limit the present invention.
또한, 본 발명에서 사용되는 기술적 용어는 본 발명에서 특별히 다른 의미로 정의되지 않는 한, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 일반적으로 이해되는 의미로 해석되어야 하며, 과도하게 포괄적인 의미로 해석되거나, 과도하게 축소된 의미로 해석되지 않아야 한다. In addition, the technical terms used in the present invention should be interpreted as meanings generally understood by those skilled in the art unless the present invention has a special meaning defined in the present invention, and is excessively comprehensive. It should not be interpreted in the sense of or in the sense of being excessively reduced.
또한, 본 발명에서 사용되는 기술적인 용어가 본 발명의 사상을 정확하게 표현하지 못하는 잘못된 기술적 용어일 때에는, 당업자가 올바르게 이해할 수 있는 기술적 용어로 대체되어 이해되어야 할 것이며, 본 발명에서 사용되는 일반적인 용어는 사전에 정의되어 있는 바에 따라, 또는 전후 문맥상에 따라 해석되어야 하며, 과도하게 축소된 의미로 해석되지 않아야 하고, 본 발명에서 사용되는 단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한 복수의 표현을 포함하며, 본 발명에서, "구성된다" 또는 "포함한다" 등의 용어는 발명에 기재된 여러 구성요소들, 또는 여러 단계를 반드시 모두 포함하는 것으로 해석되지 않아야 하고, 그 중 일부 구성 요소들 또는 일부 단계들은 포함되지 않을 수도 있고, 또는 추가적인 구성 요소 또는 단계들을 더 포함할 수 있는 것으로 해석되어야 한다.In addition, when the technical terms used in the present invention are incorrect technical terms that do not accurately represent the spirit of the present invention, they should be replaced with technical terms that can be understood by those skilled in the art, and the general terms used in the present invention It should be interpreted as defined in the dictionary or according to the context before and after, and should not be interpreted in an excessively reduced sense, and the singular expression used in the present invention includes the plural expression unless the context clearly indicates otherwise. In the present invention, terms such as “consisting of” or “comprising” should not be construed as necessarily including all of the various components or steps described in the invention, and some of the components or some steps thereof. May not be included or further comprise additional components or steps It should be interpreted as possible.
본 발명에 따르는 건축물의 난연보강 및 초고단열 시공방법은 건축물의 내·외부면에 단열재를 이용하여 단열마감하는 시공방법에 있어서, 상기 단열재를 건축물의 내외부면에 부착하는 단계(S1) 및 상기 단열재에 순서대로 두께유지층, 불연마감층을 도포하는 단계(S2)를 포함하는 특징이 있다.Flame reinforcing reinforcement and ultra-high insulation construction method of the building according to the present invention in the construction method of thermal insulation finishing on the inner and outer surfaces of the building, the step of attaching the insulation to the inner and outer surfaces of the building (S1) and the insulation In order to the thickness maintaining layer, there is a characteristic comprising the step (S2) of applying a non-abrasive layer.
상기 단열재는 통상적인 단열패널은 물론 진공단열재를 사용할 수 있는데, 상기 단열재는 복수개로 상하좌우로 내외부면에 배열하여 시공할 수 있고, 단열재와 단열재가 상호 맞닿는 테두리 적어도 하나에 결합홈을 형성하여, 연결철물, 고정철물 등과 같은 삽입고정구에 의하여 그 일단은 결합홈에 삽입되고, 타단은 내외부면에 고정되어 단열재를 지지하는 건식방법을 사용할 수 있다.The heat insulating material may be a vacuum heat insulating material as well as a conventional heat insulating panel, the heat insulating material can be constructed by arranging the inner and outer surfaces in a plurality of up and down, left and right, by forming a coupling groove in at least one of the edges in which the heat insulating material and the heat insulating material abut each other, One end is inserted into the coupling groove by the insertion fixture, such as connecting hardware, fixed hardware, and the other end is fixed to the inner and outer surfaces can be used a dry method for supporting the insulation.
상기 단열재는 복수개의 단열재가 상호 맞닿는 테두리 중 적어도 하나가 반턱이음구조, 요부나 철부에 의한 결합구조로 상하좌우로 배열되어 시공될 수 있는데, 반턱이음구조는 단열재 테두리 단부 형상이 “
또한, 상기 단열재는 접착제를 이용하여 부착될 수 있는데, 상기 접착제는 우레탄계 접착제, 시멘트계 접착제, 에폭시계 접착제, 실리콘계 접착제, 유/무기 하이브리드계 접착제, 초산 비닐계접착제, 아크릴계 접착제, 합성고무계 접착제 또는 무기계 파우더형 접착제인 것일 수 있다. In addition, the heat insulating material may be attached using an adhesive, the adhesive may be a urethane adhesive, a cement adhesive, an epoxy adhesive, a silicone adhesive, an organic / inorganic hybrid adhesive, a vinyl acetate adhesive, an acrylic adhesive, a synthetic rubber adhesive, or an inorganic adhesive. It may be a powder adhesive.
아울러, 상기 진공단열재는 심재와 이를 밀착하여 공기를 밀어내는 형태로 감싸는 외피재로 구성되며, 상기 심재는 글라스울 또는 흄드실리카를 포함하고, 외피재는 알루미늄 포일을 사용할 수 있다.In addition, the vacuum insulation material is composed of a core material and an outer cover material wrapped in the form of pushing the air in close contact with the core material, the core material includes glass wool or fumed silica, the outer material may be used aluminum foil.
상기 알루미늄 포일은 심재를 감싸고 그 내부를 진공으로 감압하는 것으로, 오토클래이브와 같은 진공을 인가할 수 있는 환경에서 제조하거나 포일에 감압홀을 구비하여 감압후 감압홀을 밀폐재로 실링할 수 있다.The aluminum foil wraps the core material and decompresses the inside with a vacuum. The aluminum foil may be manufactured in an environment in which a vacuum, such as an autoclave, may be applied, or may be provided with a decompression hole in the foil to seal the decompression hole with a sealing material after decompression. .
또한, 상기 진공단열재는 다양한 두께로 실제 시공에서는 두께조절용 보강재를 덧대어 시공할 수 있고, 이런 보강재로는 발포 폴리스티렌 단열재, 압출 폴리스티렌 단열재, 페놀폼 단열재 또는 난연단열재를 사용할 수 있다.In addition, the vacuum insulation material can be applied to the thickness control reinforcement in the actual construction in a variety of thickness, such a reinforcement may be used foamed polystyrene insulation, extruded polystyrene insulation, phenol foam insulation or flame retardant insulation.
아울러, 상기 단열재의 일면에 접착제로 건축물의 내외부면에 부착하게 되는데, 단열재를 건축물에 밀착고정할 수 있는 한 특별하게 제한하여 사용할 것은 아니며, 우레탄계 접착제, 시멘트계 접착제, 에폭시계 접착제, 실리콘계 접착제, 유/무기 하이브리드계 접착제, 초산 비닐계접착제, 아크릴계 접착제 또는 합성고무계 접착제를 사용할 수 있다.In addition, one side of the heat insulating material is attached to the inner and outer surfaces of the building as an adhesive, it is not limited to use as long as the heat insulating material can be fixed in close contact with the building, urethane-based adhesives, cement-based adhesives, epoxy-based adhesives, silicone-based adhesives, oil Inorganic hybrid adhesives, vinyl acetate adhesives, acrylic adhesives or synthetic rubber adhesives may be used.
다음으로, 상기 단열재의 타면에 순서대로 두께유지층, 불연마감층을 도포할 수 있는데, 상기 두께유지층은 불연마감층과 단열재의 사이에서 단열재를 통하여 누출되는 열을 추가적으로 차단하는 역할뿐만 아니라 불연마감층에 내구성을 유지하도록 지지하는 기능을 하게 된다.Next, a thickness maintaining layer and a non-flammable layer may be sequentially applied to the other surface of the heat insulating material, and the thickness maintaining layer may not only serve to additionally block heat leaking through the heat insulating material between the non-flammable layer and the heat insulating material. It serves to support the finish layer to maintain durability.
이러한 두께유지층은 상기 불연마감층의 도포 전에 불연모르타르에 유리섬유또는 탄소섬유를 함침시켜 구성할 수 있다.The thickness maintaining layer may be formed by impregnating the non-combustible mortar with glass fibers or carbon fibers before the application of the non-combustible layer.
상기 유리섬유는 3차원적인 그물망 형태의 격자조직으로 만들어졌으며, 열/습기적 작용으로부터 불연모르타르 속에 생기는 인장력을 흡수하고, 균열이 생기는 것을 방지하는 역할을 하며, 그 단위면적당 질량은 160~400g/m2 이고, 적용부위에 따라 일반메시 및 보강메시로 구분하는데, 보강메시는 건축물 하부의 충격보강을 위해 높이 1.8m 이하 부위에 적용할 수 있다The glass fiber is made of a three-dimensional mesh-like lattice structure, absorbs the tensile force generated in the non-combustible mortar from heat / moisture action, and prevents the formation of cracks, the mass per unit area is 160 ~ 400g / m 2 , and it is divided into general mesh and reinforcement mesh according to the applied part, and the reinforcement mesh can be applied to the part under 1.8m in height to strengthen the impact of the lower part of the building.
만일, 상기 유리섬유의 단위면적당 질량이 160 g/m2 미만이면, 균열 발생의 방지에 미흡할 수 있고 반대로 400 g/m2을 초과하면, 유리섬유로 불연모르타르의 침투가 어려워 인장력 흡수가 어려울 수 있다.If the mass per unit area of the glass fiber is less than 160 g / m 2 , it is insufficient to prevent the occurrence of cracking. On the contrary, if it exceeds 400 g / m 2 , it is difficult to penetrate the non-combustible mortar into the glass fiber, which makes it difficult to absorb the tensile force. Can be.
또한, 상기 불연모르타르를 이용하여 유리섬유를 함침시 제1시멘트, 돌로마이트, 산화규소 등 불연모르타르에 존재하는 다양한 입도의 소재에 의해 작업성이 양호하며, 1~15mm 까지 원하는 두께로 도막을 조정할 수 있다. In addition, when the impregnated glass fiber is impregnated with the non-combustible mortar, workability is good by materials of various particle sizes existing in the non-combustible mortar such as first cement, dolomite, and silicon oxide, and the coating film can be adjusted to a desired thickness up to 1 to 15 mm. have.
아울러, 함침후에는 불연모르타르에 포함된 리튬카보네이트, 타르타르산 등의 내열제, 지연제에 의해 열/습기작용으로부터 불연모르타르가 급격하게 수축/팽창하는 것을 억제하고 유리섬유가 불연모르타르의 수축/팽창에 따른 인정력을 효과적으로 흡수할 수 있도록 하고, 안정적으로 건조 및 양생된 불연모르타르는 완전히 건조경화된 후에도 균열이 발생하지 않으며, 화재안전성을 향상시킬 수 있고, 후속공정인 마감재 도포에도 큰 영향을 주지 아니할 수 있다. In addition, after impregnation, it is possible to suppress the rapid shrinkage / expansion of the non-combustible mortar from heat / humidity by heat-resistant agents such as lithium carbonate and tartaric acid and retardant contained in the non-combustible mortar, and to prevent the glass fiber from contracting / expanding the non-combustible mortar. Non-flammable mortar, which can be effectively absorbed, and dried and cured stably, does not generate cracks even after being fully dried and cured, and it can improve fire safety and not have a great influence on the subsequent application of finishing materials. Can be.
아울러, 상기 유리섬유 이외에 탄소섬유를 사용할 수 있는데, 상기 탄소섬유는 알루미늄보다 가벼우면서도, 철보다는 강한 강도를 가지며, 내열성, 내충격성, 내화학성이 뛰어나고, 탄성력이 우수하므로 불연모르타르에 함침시 유리섬유에 비해 보다 높은 균열안정성 및 내충격성을 기대할 수 있다. In addition, carbon fiber may be used in addition to the glass fiber. The carbon fiber is lighter than aluminum and has stronger strength than iron, and has excellent heat resistance, impact resistance, chemical resistance, and excellent elasticity, so that the glass fiber is impregnated with non-combustible mortar. Compared to this, higher crack stability and impact resistance can be expected.
상기 불연모르타르는 제1시멘트(Portland Cement), 돌로마이트, 산화규소(SiO2), 제2시멘트(알루미나시멘트(Alumina Cement)), 점토(Clay), 수산화마그네슘(Mg(OH)2), 메틸셀루로오스(Methyl Cellulose), 전분(Starch), 폴리카르복실레이트이써(poly carboxylate Ether), 발수제, 비닐아세테이트아크릴 에멀젼(Vinyl actate acrylic emulsion), 타르타르산(Tartaric acid) 또는 리튬카보네이트(Lithum carbonate)를 포함할 수 있다. The non-combustible mortar is a first cement (Portland Cement), dolomite, silicon oxide (SiO 2 ), a second cement (Alumina Cement), clay (Clay), magnesium hydroxide (Mg (OH) 2 ), methyl cellulose Contains methyl cellulose, starch, poly carboxylate ether, water repellent, vinyl actate acrylic emulsion, tartaric acid or lithium carbonate can do.
상기 제1시멘트는 접착을 위한 주성분을 의미하고 포틀랜드시멘트를 사용할 수 있고, 제2시멘트는 신속한 경화를 위한 기능성 접착성분을 의미하는 것으로 알루미나 시멘트를 사용할 수 있다.The first cement means a main component for adhesion and may use portland cement, and the second cement may mean alumina cement as a functional adhesive component for rapid curing.
또한, 상기 돌로마이트, 산화규소, 점토, 수산화마그네슘은 유리섬유를 함침시킬 때, 유리섬유와 혼화성이 우수하여 함침이 효과적이어서 유리섬유 공극들 사이로 불연모르타르 성분이 균일하게 침투할 수 있어서, 단열 기능은 물론, 불연마감층이 도포되어 경시적으로 발생될 수 있는 크랙(crack)과 같은 문제 발생을 예방할 수 있다. In addition, when the dolomite, silicon oxide, clay, magnesium hydroxide is impregnated with the glass fiber, it is excellent in miscibility with the glass fiber so that the impregnation is effective so that the non-flammable mortar component can be uniformly penetrated between the glass fiber voids, heat insulation function Of course, the non-abrasive layer can be applied to prevent the occurrence of problems such as crack (cracks) that can occur over time.
아울러, 상기 메틸셀루로오스(Methyl Cellulose)와 전분(Starch)는 유리섬유의 공극에 침투하여 적당한 끈적임을 발휘하도록 하여 외부 진동에 의하여 두께유지층이나 불연마감층에 크랙과 같은 손상이 발생되는 것을 방지할 수 있다.In addition, the methyl cellulose and starch penetrate into the pores of the glass fiber so as to exhibit proper stickiness, so that damage such as cracks in the thickness maintaining layer or the non-abrasive finish layer is caused by external vibration. You can prevent it.
기타 기능성 첨가제로 폴리카르복실레이트이써(poly carboxylate Ether), 발수제, 비닐아세테이트아크릴 에멀젼(Vinyl actate acrylic emulsion), 타르타르산(Tartaric acid), 리튬카보네이트(Lithum carbonate)를 사용할 수 있다.Other functional additives may include poly carboxylate ether, water repellent, vinyl actate acrylic emulsion, tartaric acid, and lithium carbonate.
한편, 상기 불연마감층은 탄산칼슘(CaCO3), 백시멘트(White cement), 돌로마이트, 카오린, 알루미나시멘트(Alumina Cement), 마이카(MICA), 메틸셀루로오스(Methyl Cellulose), 폴리카복실레이트이써(Poly carboxylate Ether), 전분(Starch), 나이론 섬유(3mm), 이산화티탄(TiO2), 발수제, 소포제, 비닐아세테이트아크릴 에멀젼(Vinyl acetate acrylic emulsion) 또는 타르타르산(Tartaric acid)을 포함할 수 있다.Meanwhile, the non-abrasive layer is calcium carbonate (CaCO 3 ), white cement, dolomite, kaolin, alumina cement, mica (MICA), methyl cellulose (Methyl Cellulose), polycarboxylate ether (Poly carboxylate Ether), starch (Starch), nylon fiber (3mm), titanium dioxide (TiO 2 ), water repellent, antifoaming agent, vinyl acetate acrylic emulsion (Vinyl acetate acrylic emulsion) or tartaric acid (Tartaric acid).
여기서는 제1시멘트로 백시멘트를 사용할 수 있는데, 이런 백시멘트는 마감을 위한 색상의 발현이 우수하며, 제2시멘트로 불연모르타르와 마찬가지로 알루미나 시멘트를 사용할 수 있다.Here, the first cement can be used as a back cement, which is excellent in the appearance of the color for the finish, and the second cement can be used as alumina cement as the non-combustible mortar.
또한, 상기 돌로마이트, 마이카, 탄산칼슘, 이산화티탄을 사용하여 부착성 강화는 물론 작은 입도의 평균크기를 가지는 관계상 함침된 유리섬유로 침투할 수 있는 두께유지층과의 계면에 부착력이 강화될 수 있다.In addition, by using the dolomite, mica, calcium carbonate and titanium dioxide, the adhesion may be strengthened at the interface with the thickness-retaining layer that can penetrate into the impregnated glass fiber as well as having an average size of a small particle size. have.
아울러, 상기 메틸셀루로오스(Methyl Cellulose)와 전분(Starch) 유리섬유의 공극에 침투하여 적당한 끈적임을 발휘하도록 하여 외부 진동에 의하여 두께유지층이나 불연마감층에 크랙과 같은 손상이 발생되는 것을 방지하고, 상기 나일론 섬유는 불연마감층에 외부 충격에 의한 내충격성을 구비하도록 하는 것으로, 1 내지 5㎜ 평균 길이를 구비할 수 있다.In addition, by penetrating into the pores of the methyl cellulose (Methyl Cellulose) and starch (Starch) glass fibers to exhibit an appropriate stickiness to prevent damage such as cracks in the thickness maintaining layer or the non-abrasive layer by the external vibration In addition, the nylon fiber is to be provided with impact resistance due to external impact on the non-abrasive layer, it may have an average length of 1 to 5mm.
또한, 기타 기능성 첨가제로 폴리카르복실레이트이써(poly carboxylate Ether), 발수제, 소포제, 비닐아세테이트아크릴 에멀젼(Vinyl actate acrylic emulsion), 타르타르산(Tartaric acid)을 사용할 수 있다.As other functional additives, polycarboxylate ether, water repellent, antifoaming agent, vinyl actate acrylic emulsion, tartaric acid can be used.
실시예 1Example 1
콘크리트 벽면에 EPS단열재를 에폭시 접착제로 부착시키고, EPS단열재에 본 발명에 따르는 불연모르타르를 배합하여 250g/m2인 유리섬유를 함침시킨 채 5㎜두께로 적층하고, 24시간 경과후 그 상부에 불연마감층를 5㎜두께로 적층하여 본 발명에 따르는 건축물의 초고단열을 시공하였다.Attach the EPS insulation to the concrete wall with epoxy adhesive, and mix the non-flammable mortar according to the present invention to the EPS insulation and laminate it with a thickness of 5 mm impregnated with 250 g / m 2 of glass fiber, and after 24 hours, it is non-flammable on the top. The finishing layer was laminated to a thickness of 5 mm to construct the ultra high insulation of the building according to the present invention.
상기 불연모르타르는 제1시멘트로 Portland Cement 37.28 중량%, 돌로마이트(6080) 28 중량%, 산화규소(SiO2, 6호) 28 중량%, 제2시멘트로 알루미나시멘트 2 중량%, 점토 1 중량%, 수산화마그네슘 1 중량%, 메틸셀루로오스로 MC-15US 0.1 중량%, 전분 0.1 중량%, 폴리카르복실레이트이써 0.1 중량%, 발수제 NF-50 0.3 중량%, 비닐아세테이트아크릴 에멀젼 FX-2320 2 중량%, 지연제인 타르타르산 0.06 중량%, 리튬카보네이트 0.06 중량%을 준비하여, 물과 배합하였다(이때 물은 모르타르 100 중량부에 대하여 20~22 중량부를 사용하였다)The non-combustible mortar is 37.28% by weight of Portland Cement as the first cement, 28% by weight of dolomite (6080), 28% by weight of silicon oxide (SiO 2 , No. 6), 2% by weight of alumina cement as the second cement, 1% by weight of clay, Magnesium Hydroxide 1% by weight, Methyl Cellulose MC-15US 0.1% by weight, Starch 0.1% by weight, Polycarboxylate by 0.1% by weight, Water repellent NF-50 0.3% by weight, Vinyl acetate acrylic emulsion FX-2320 2% by weight , 0.06% by weight of tartaric acid and 0.06% by weight of lithium carbonate were prepared and combined with water (20-22 parts by weight of water was used based on 100 parts by weight of mortar).
상기 불연마감층에 사용된 재료는 탄산칼슘 10 중량%, 백시멘트 22.3 중량%, 돌로마이트(1424) 24 중량%, 돌로마이트(2460) 30 중량%, 카오린 2 중량%, 알루미나시멘트 3 중량%, 마이카 1 중량%, 메틸셀루로오스 MC-23009 0.2 중량%, 폴리카복실레이트이써 0.14 중량%, 전분 0.1 중량%, 나이론 섬유 평균길이 3㎜ 0.1 중량%, 이산화티탄 1 중량%, 발수제 NF-50 0.098 중량%, 소포제 PD-1 0.002 중량%, 비닐아세테이트아크릴 에멀젼(AP-211) 6 중량%, 타르타르산 0.06 중량%를 준비하여, 물과 배합하였다(이때 물은 모르타르 100 중량부에 대하여 18~20 중량부를 사용하였다).The material used for the non-abrasive layer was 10% by weight of calcium carbonate, 22.3% by weight of cement, 24% by weight of dolomite (1424), 30% by weight of dolomite (2460), 2% by weight of kaolin, 3% by weight of alumina cement, mica 1 Weight%, methyl cellulose MC-23009 0.2 weight%, polycarboxylate 0.14 weight%, starch 0.1 weight%, nylon fiber average length 3 mm 0.1 weight%, titanium dioxide 1 weight%, water repellent NF-50 0.098 weight% , 0.002% by weight of antifoaming agent PD-1, 6% by weight of vinyl acetate acrylic emulsion (AP-211) and 0.06% by weight of tartaric acid were prepared and combined with water (at this time, water is used 18 to 20 parts by weight based on 100 parts by weight of mortar). ).
실시예 2Example 2
글라스울과 흄드실리카로 충진된 심재, 상기 심재를 감싸도록 외피재로 알루미늄포일을 준비하여 심재와 알루미늄 사이에 진공을 가하여 진공단열재를 준비하였고, 두께조절용 보강재로 압출 폴리스티렌 단열재를 덧대어 실시예 1의 EPS단열재 두께를 맞춘 것을 제외하고는 실시예 1과 같이 실시하였다.A core material filled with glass wool and fumed silica, and an aluminum foil was prepared as an outer material to cover the core material, and a vacuum insulation material was prepared by applying a vacuum between the core material and aluminum, and extruded polystyrene insulation material as a thickness control reinforcement material. Except that the EPS insulation material thickness of 1 was adjusted as in Example 1.
실시예 3Example 3
유리섬유 대신 탄소섬유를 사용한 것을 제외하고는 실시예 1과 같이 실시하였다.It was carried out as in Example 1 except that carbon fiber was used instead of glass fiber.
비교예 1Comparative Example 1
일반 모르타르를 배합하여 EPS단열재에 5㎜두께로 도포하고, 아크릴계 표준마감재로 마감층을 사용한 것을 제외하고는 실시예 1과 같이 실시하였다.General mortar was blended and applied to the EPS insulation to a thickness of 5 mm, and was carried out as in Example 1 except that the finishing layer was used as an acrylic standard finish.
상기 일반 모르타르는 물 33 중량%, 아크릴에멀젼 20 중량%, 백규사(60-80) 45 중량%, MC-23009 1.5 중량%, 소포제 0.1 중량%, 방부제 0.1 중량%, 분산제 0.1 중량%, EG(Ethyl glycol) 0.2 중량%를 배합하였다,The general mortar is 33% by weight of water, 20% by weight of acrylic emulsion, 45% by weight of white sand (60-80), MC-23009 1.5% by weight, 0.1% by weight of antifoam, 0.1% by weight of preservative, 0.1% by weight of dispersant (EG) Ethyl glycol) 0.2% by weight,
상기 표준마감재는 물 10 중량%, 아크릴에멀젼 20 중량%, 백규사(60-80) 45 중량%, 무늬사 8.5 중량%, 탄산칼슘 15 중량%, 소포제 0.1 중량%, 방부제 0.1 중량%, 분산제 0.1 중량%, Ethyl glycol 0.2 중량%, 부틸카비톨 0.2 중량%, Texanol 0.2 중량%, 증점제 0.4 중량%, pH조절제 0.2 중량%를 배합하였다.The standard finish material is 10% by weight of water, 20% by weight of acrylic emulsion, 45% by weight of white sand (60-80), 8.5% by weight of pattern yarn, 15% by weight of calcium carbonate, 0.1% by weight of antifoam, 0.1% by weight of preservative, 0.1% of dispersant Wt%, Ethyl glycol 0.2% by weight, butyl carbitol 0.2% by weight, Texanol 0.2% by weight, thickener 0.4% by weight, pH regulator 0.2% by weight.
비교예 2 Comparative Example 2
아크릴계 스톤마감재를 사용한 것을 제외하고는 비교예 1과 같이 실시하였다.It carried out like the comparative example 1 except having used the acrylic stone finishing material.
상기 스톤 마감재는 물 8 중량%, 아크릴에멀젼 20 중량%, 백규사(14-24) 40 중량%, 착색규사(14-24) 30 중량%, 소포제 0.1 중량%, 방부제 0.1 중량%, 분산제 0.1 중량%, EG(Ethyl glycol) 0.2 중량%, 부틸카비톨 0.2 중량%, Texanol 0.2 중량%, 증점제 0.4 중량%, pH조절제 0.2 중량%, Arbocel(cellulose fiber) 0.2 중량%, 운모 0.3 중량%를 배합하였다.The stone finish is 8% by weight of water, 20% by weight of acrylic emulsion, 40% by weight of white silica (14-24), 30% by weight of colored silica (14-24), 0.1% by weight of antifoam, 0.1% by weight of preservative, 0.1% by weight of dispersant. %, EG (Ethyl glycol) 0.2% by weight, butyl carbitol 0.2% by weight, Texanol 0.2% by weight, thickener 0.4% by weight, pH adjuster 0.2% by weight, Arbocel (cellulose fiber) 0.2% by weight, mica 0.3% by weight .
실험예 1 내구성 실험Experimental Example 1 Durability Experiment
실시예와 비교예에 의하여 시공되는 모르타르를 도포하고 24시간 경과 후 건조상태, 크랙발생 유무를 유관으로 확인하고, 또한, 이어서 마감층을 도포한 후 도포시 작업성, 24시간 경과 후 건조상태, 크랙발생 유무를 확인하여 그 결과를 아래 표 1에 나타내었다.After applying the mortar to be applied according to the Examples and Comparative Examples after 24 hours to confirm the dry state, the presence of cracks in the presence, and further, after applying the finish layer workability at the time of application, dry after 24 hours, The presence of cracks was confirmed and the results are shown in Table 1 below.
위 표 1을 보면, 실시예의 경우 작업성, 건조상태, 크랙발생 유무 등 모든 실험항목에서 비교예에 비해 성능이 우수한 것으로 났으며, 특히 실시예의 경우 몰탈의 건조상태가 양호하고, 몰탈의 크랙발생도 나타나지 않아 후속공정인 마감재의 도포에도 큰 영향을 안 주었으나, 비교예의 경우 몰탈의 건조상태와 크랙발생에 의해 마감공정에도 연이어 악영향을 주는 것으로 판단되었다. 이와 같은 결과로 보아 실시예에 따른 본원 발명은 내구성 측면에서 기존공법에 비해 매우 우수한 것을 확인할 수 있었다. Looking at Table 1, in the case of the embodiment, the performance of all the experimental items, such as workability, dry state, the presence of cracks appeared to be superior to the comparative example, especially in the case of the dry state of the mortar is good, cracking of mortar It also did not appear to have a significant effect on the application of the finishing material, which is a subsequent process, but in the comparative example, it was judged to adversely affect the finishing process successively due to the dry state of the mortar and the occurrence of cracks. As a result, the present invention according to the embodiment was found to be very excellent compared to the existing method in terms of durability.
실험예 2 화재안전성 실험Experimental Example 2 Fire Safety Experiment
실시예와 비교예에 의하여 시공된 단열구조체를 300*300 사이즈로 시편을 만들어 불꽃시험을 실시하여 그 결과를 아래 표 2에 나타내었다. Insulation structure constructed by the Example and Comparative Example was made to the specimen of 300 * 300 size to perform a flame test and the results are shown in Table 2 below.
위 표 2를 보면, 실시예의 경우 가스발생, 열방출량 및 실험 후 시편상태에서 모두 비교예에 비해 양호한 것으로 나타났으며, 이는 실시예에 의해 시공한 건축물은 화재시 화재안전성을 확보할 수 있는 것으로 판단된다. 반면 비교예의 경우 가스와 열방출량이 많았으며, 실험 후 시편의 대부분 소실되었는데, 이는 비교예에 의해 시공한 건축물은 화재시 유독가스가 많이 발생할 수 있으며, 마감재료를 구성하는 단열재와 몰탈, 마감재가 소실되므로 구조적으로도 매우 불안정해질 것으로 판단된다. 이와 같은 결과로 볼 때 실시예에 의한 본원 발명이 화재안전성 측면에서 매우 우수한 것을 확인할 수 있었다. In Table 2, the gas generation, heat release amount and the state of the test specimens after the experiment were all better than the comparative example, which means that the building constructed by the embodiment can ensure the fire safety in case of fire Judging. On the other hand, in case of the comparative example, the amount of gas and heat emission was large, and most of the specimens were lost after the experiment. This means that the building constructed by the comparative example may generate a lot of toxic gas in case of fire. It is likely to be structurally unstable as it is lost. As a result, it was confirmed that the present invention according to the embodiment is very excellent in terms of fire safety.
실험예 3 단열성 실험Experimental Example 3 Insulation Experiment
실시예와 비교예에 의하여 시공된 단열구조체를 300*300 사이즈로 시편을 만들어 열전도율을 측정하여 그 결과를 아래 표 3에 나타내었다.The thermal insulation was measured by making a specimen of 300 * 300 size for the insulation structure constructed by Examples and Comparative Examples, and the results are shown in Table 3 below.
* 주1 : 실시예2의 벽체두께를 100이라 하였을 때, 동일한 단열성능을 위해 필요한 벽체두께 위 표 3을 보면, 단열성능을 대부분 단열재에 의해 결정되는데, 실시예1의 경우 비교예1과 동일한 단열재를 사용했음에도 불구하고 비교예1 보다 단열성능이 다소 우수한 것으로 나타났다. 따라서 실시예에 의한 불연몰탈과 불연마감재가 일반 접착몰탈과 마감재에 비해 어느 정도의 단열 성능을 보완해주는 것으로 판단된다. 실시예3의 경우 비교예1과 단열성능이 거의 유사한 것으로 나타났는데, 이는 탄소섬유의 영향때문인 것으로 추측된다. * Note 1: When the wall thickness of Example 2 is 100, the wall thickness required for the same insulation performance, as shown in Table 3 above, the insulation performance is mostly determined by the insulation material, the same as in Comparative Example 1 for Example 1 Despite the use of the heat insulating material, the heat insulating performance was slightly better than that of Comparative Example 1. Therefore, it is determined that the non-combustible mortar and the non-finish finish material according to the embodiment compensate for a certain degree of thermal insulation performance compared to the general adhesive mortar and the finish material. In Example 3, the thermal insulation performance was found to be almost similar to that of Comparative Example 1, which is presumably due to the influence of carbon fiber.
또한, 진공단열재를 사용한 실시예2의 경우 비교예에 비해 단열성능은 월등히 우수한 것으로 나타났으며, 벽체두께를 약 4~4.6배 감소시킬 수 있으므로 공간활용성 측면에서 탁월한 효과를 발휘할 것으로 기대된다. 이와 같은 결과를 볼 때 실시예에 의한 본원발명은 단열성능 측면에서 매우 우수한 것을 확인할 수 있었다.In addition, in the case of Example 2 using the vacuum insulation material was shown to be significantly superior to the thermal insulation performance compared to the comparative example, it is expected to exhibit an excellent effect in terms of space utilization because the wall thickness can be reduced by about 4 to 4.6 times. Viewing the results such as the present invention was confirmed that the present invention is very excellent in terms of thermal insulation performance.
Claims (12)
상기 단열재를 건축물의 내외부면에 부착하는 단계(S1); 및
상기 단열재에 순서대로 두께유지층, 불연마감층을 도포하는 단계(S2);를 포함하고,
상기 불연마감층은 탄산칼슘(CaCO3), 백시멘트(White cement), 돌로마이트 및 알루미나시멘트(Alumina Cement)를 포함하는 것을 특징으로 하는 건축물의 난연보강 및 초고단열 시공방법.
In the construction method of insulating the interior and exterior surfaces of the building using a heat insulating material,
Attaching the insulation to the inner and outer surfaces of the building (S1); And
And applying a thickness maintaining layer and a non-flammable finish layer in order to the heat insulating material (S2).
The non-abrasive layer is a flame retardant reinforcement and ultra-high insulation construction method of the building, characterized in that it comprises calcium carbonate (CaCO 3), white cement (white cement), dolomite and alumina cement (Alumina Cement).
상기 단열재는 복수개로 상하좌우로 내외부면에 배열하여 시공하며, 복수개의 단열재가 상호 맞닿는 테두리 적어도 하나에 결합홈을 형성하여, 삽입고정구에 의하여 삽입지지되는 것을 특징으로 하는 건축물의 난연보강 및 초고단열 시공방법.
The method of claim 1,
The insulation is constructed by arranging the inner and outer surfaces in a plurality of up, down, left and right, a plurality of heat insulating material forming a coupling groove on at least one of the edges in contact with each other, the flame reinforcement reinforcement and ultra-high insulation of the building, characterized in that the insertion is supported by the insertion fixture. Construction method.
상기 단열재는 복수개의 단열재가 상호 맞닿는 테두리 중 적어도 하나가 반턱이음구조, 요부나 철부에 의한 결합구조로 상하좌우로 배열되어 시공되는 것을 특징으로 하는 건축물의 난연보강 및 초고단열 시공방법.
The method of claim 1,
The insulation is a flame reinforcement reinforcement and ultra-high insulation construction method of the building, characterized in that at least one of the edges in which a plurality of heat insulating materials are in contact with each other is arranged in a vertical structure, arranged in a vertical structure, the coupling structure by the recess or convex portion.
상기 불연마감층은 마이카(Mica), 메틸셀루로오스(Methyl Cellulose), 폴리카복실레이트이써(Poly carboxylate Ether), 전분(Starch), 나이론 섬유, 이산화티탄(TiO2), 발수제, 소포제, 비닐아세테이트아크릴 에멀젼(Vinyl acetate acrylic emulsion) 및 타르타르산(Tartaric acid)을 더 포함하는 것을 특징으로 하는 건축물의 난연보강 및 초고단열 시공방법.
The method of claim 1,
The non-abrasive layer is Mica, Methyl Cellulose, Poly carboxylate Ether, Starch, Nylon Fiber, Titanium Dioxide (TiO 2 ), Water Repellent, Antifoaming Agent, Vinyl Acetate Flame reinforcement and ultra-high insulation construction method of the building, characterized in that it further comprises a vinyl emulsion (Vinyl acetate acrylic emulsion) and tartaric acid (Tartaric acid).
상기 메틸셀루로오스(Methyl Cellulose)와 전분(Starch) 유리섬유의 공극에 침투하여 두께유지층이나 불연마감층에 크랙과 같은 손상이 발생되는 것을 방지하고, 상기 나일론 섬유는 불연마감층에 외부 충격에 의한 내충격성을 구비하도록 하는 것으로, 1 내지 5㎜ 평균 길이를 구비되는 것을 특징으로 하는 건축물의 난연보강 및 초고단열 시공방법.
The method of claim 4, wherein
Penetration of the methyl cellulose and starch glass fibers prevents damage such as cracks in the thickness maintaining layer or the non-abrasive layer, and the nylon fibers impact externally on the non-abrasive layer. Flame-reinforced reinforcement and ultra-high insulation construction method of the building, characterized by having an impact resistance by, having an average length of 1 to 5mm.
상기 불연마감층은 기능성 첨가제로 폴리카르복실레이트이써(poly carboxylate Ether), 발수제, 비닐아세테이트아크릴 에멀젼(Vinyl actate acrylic emulsion), 타르타르산(Tartaric acid) 및 리튬카보네이트(Lithum carbonate)를 더 포함하는 것을 특징으로 하는 건축물의 난연보강 및 초고단열 시공방법.
The method of claim 1,
The non-abrasive layer further comprises a polycarboxylate ether, a water repellent, a vinyl actate acrylic emulsion, tartaric acid, and lithium carbonate as functional additives. Flame reinforcement and ultra-high insulation construction method of building.
상기 두께유지층은 불연마감층의 도포 전에 불연모르타르에 유리섬유 또는 탄소섬유가 함침된 것을 특징으로 하는 건축물의 난연보강 및 초고단열 시공방법.
The method of claim 1,
The thickness maintaining layer is a flame-retardant reinforcement and ultra-high insulation construction method of the building, characterized in that the impregnated mortar is impregnated with glass fiber or carbon fiber before the application of the non-flammable layer.
상기 유리섬유 또는 탄소섬유는 3차원 그물망 형태의 격자조직으로 단위면적당 질량은 160 ~ 400g/m2인 것을 특징으로 하는 건축물의 난연보강 및 초고단열 시공방법.
The method of claim 7, wherein
The glass fiber or carbon fiber is three-dimensional mass per unit area in a lattice structure of the mesh 160 to form the reinforcement and flame retardant ultra-high heat-insulating construction method of a building, characterized in that a 400g / m 2.
상기 불연모르타르는 제1시멘트, 돌로마이트, 산화규소(SiO2), 제2시멘트, 점토(Clay), 수산화마그네슘(Mg(OH)2), 메틸셀루로오스(Methyl Cellulose), 전분(Starch), 폴리카르복실레이트이써(poly carboxylate Ether), 발수제, 비닐아세테이트아크릴 에멀젼(Vinyl actate acrylic emulsion), 타르타르산(Tartaric acid) 및 리튬카보네이트(Lithum carbonate)를 포함하는 것을 특징으로 하는 건축물의 난연보강 및 초고단열 시공방법.
The method of claim 7, wherein
The non-combustible mortar is the first cement, dolomite, silicon oxide (SiO 2 ), the second cement, clay (Clay), magnesium hydroxide (Mg (OH) 2 ), methyl cellulose (Methyl Cellulose), starch (Starch), Flame retardant reinforcement and ultra high thermal insulation of buildings comprising poly carboxylate Ether, water repellent, vinyl actate acrylic emulsion, tartaric acid and lithium carbonate Construction method.
상기 단열재는 접착제를 개재시켜 내외부면에 부착되는 것을 특징으로 하는 건축물의 난연보강 및 초고단열 시공방법.
The method of claim 1,
The insulation is a flame retardant reinforcement and ultra-high insulation construction method of the building, characterized in that attached to the inner and outer surfaces through the adhesive.
상기 단열재는 글라스울 혹은 흄드실리카를 포함하는 심재, 상기 심재를 진공으로 감싸는 알루미늄 재료의 외피재인 것을 특징으로 하는 건축물의 난연보강 및 초고단열 시공방법.
The method of claim 1,
The insulation is a flame reinforcement and ultra-high insulation construction method of the building, characterized in that the core material containing glass wool or fumed silica, the outer shell material of the aluminum material surrounding the core material in a vacuum.
상기 외피재에는 두께조절을 위한 보강재가 덧대진 것을 특징으로 것을 특징으로 하는 건축물의 난연보강 및 초고단열 시공방법.The method of claim 11,
Flame reinforcement and ultra-high insulation construction method of the building, characterized in that the shell is padded with a reinforcing material for thickness control.
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| WO2020007664A1 (en) * | 2018-07-06 | 2020-01-09 | Basf Se | Composition for flowable fire-resistant materials |
| WO2023120767A1 (en) * | 2021-12-22 | 2023-06-29 | 한국세라믹기술원 | Non-combustible finishing material for frp fire protection |
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|---|---|---|---|---|
| JPH04293848A (en) * | 1991-03-22 | 1992-10-19 | Toyo Bussan Kk | Manufacture of bending lattice shaped spacer and three dimensional double net |
| KR20090035892A (en) * | 2007-10-08 | 2009-04-13 | 조남신 | Assembly for outside panel fixing of building |
| KR20110105466A (en) * | 2010-03-19 | 2011-09-27 | (주) 에스아이교역 | Water soluble powder paint for fire resistance and heat insulation and the manufacturing method thereof |
| JP2013220952A (en) * | 2012-04-12 | 2013-10-28 | Nippon Steel & Sumitomo Metal Corp | Refractory brick protective material and method for manufacturing the same |
| KR20160093168A (en) * | 2015-01-28 | 2016-08-08 | (주)비온디 | Fireproof and noncombustible construction method of structure's exterior wall |
| KR101863381B1 (en) * | 2013-08-09 | 2018-05-31 | (주)엘지하우시스 | Vacuum insulation panel |
-
2017
- 2017-09-28 KR KR1020170126630A patent/KR20180035182A/en active Search and Examination
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- 2019-09-09 KR KR1020190111791A patent/KR102127074B1/en active IP Right Grant
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04293848A (en) * | 1991-03-22 | 1992-10-19 | Toyo Bussan Kk | Manufacture of bending lattice shaped spacer and three dimensional double net |
| KR20090035892A (en) * | 2007-10-08 | 2009-04-13 | 조남신 | Assembly for outside panel fixing of building |
| KR20110105466A (en) * | 2010-03-19 | 2011-09-27 | (주) 에스아이교역 | Water soluble powder paint for fire resistance and heat insulation and the manufacturing method thereof |
| JP2013220952A (en) * | 2012-04-12 | 2013-10-28 | Nippon Steel & Sumitomo Metal Corp | Refractory brick protective material and method for manufacturing the same |
| KR101863381B1 (en) * | 2013-08-09 | 2018-05-31 | (주)엘지하우시스 | Vacuum insulation panel |
| KR20160093168A (en) * | 2015-01-28 | 2016-08-08 | (주)비온디 | Fireproof and noncombustible construction method of structure's exterior wall |
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| KR20180035182A (en) | 2018-04-05 |
| KR102127074B1 (en) | 2020-06-25 |
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