KR102632267B1 - Manufacturing method of flame retardant heat insulation for architectural panel - Google Patents
Manufacturing method of flame retardant heat insulation for architectural panel Download PDFInfo
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- KR102632267B1 KR102632267B1 KR1020230079086A KR20230079086A KR102632267B1 KR 102632267 B1 KR102632267 B1 KR 102632267B1 KR 1020230079086 A KR1020230079086 A KR 1020230079086A KR 20230079086 A KR20230079086 A KR 20230079086A KR 102632267 B1 KR102632267 B1 KR 102632267B1
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- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000003063 flame retardant Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000009413 insulation Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 11
- 239000002699 waste material Substances 0.000 claims abstract description 11
- 239000012209 synthetic fiber Substances 0.000 claims abstract description 9
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims abstract description 8
- 239000004848 polyfunctional curative Substances 0.000 claims abstract description 7
- 239000004794 expanded polystyrene Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- 239000011491 glass wool Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000012779 reinforcing material Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000005909 Kieselgur Substances 0.000 claims description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 239000010881 fly ash Substances 0.000 claims description 2
- 229910021485 fumed silica Inorganic materials 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 239000005332 obsidian Substances 0.000 claims description 2
- 229910001562 pearlite Inorganic materials 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims description 2
- 229910052902 vermiculite Inorganic materials 0.000 claims description 2
- 239000010455 vermiculite Substances 0.000 claims description 2
- 235000019354 vermiculite Nutrition 0.000 claims description 2
- 238000000748 compression moulding Methods 0.000 claims 1
- 150000004692 metal hydroxides Chemical class 0.000 claims 1
- 239000012774 insulation material Substances 0.000 abstract description 22
- 238000002834 transmittance Methods 0.000 abstract description 5
- 239000003795 chemical substances by application Substances 0.000 abstract description 4
- 239000012795 eco-friendly flame retardant Substances 0.000 abstract description 2
- 239000011810 insulating material Substances 0.000 description 5
- 239000002937 thermal insulation foam Substances 0.000 description 3
- 229920006328 Styrofoam Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000008261 styrofoam Substances 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 229910020489 SiO3 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- 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
- E04B1/7608—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 comprising a prefabricated insulating layer, disposed between two other layers or panels
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
- C04B14/066—Precipitated or pyrogenic silica
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/14—Minerals of vulcanic origin
- C04B14/18—Perlite
- C04B14/185—Perlite expanded
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/20—Mica; Vermiculite
- C04B14/204—Mica; Vermiculite expanded
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/22—Glass ; Devitrified glass
- C04B14/24—Glass ; Devitrified glass porous, e.g. foamed glass
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/02—Cellulosic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/08—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/18—Waste materials; Refuse organic
- C04B18/20—Waste materials; Refuse organic from macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
-
- 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
- E04B1/941—Building elements specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Building Environments (AREA)
Abstract
본 발명은 건축 패널에 사용되는 난연 성능의 복합 단열재의 제조방법에 관한 것으로, 보다 상세하게는 폐합성섬유 및 발포 폴리스티렌 등에 무기 접착제 및 경화제를 혼합하여 단열제를 제조함으로써, 조성된 유기물로 인해 단열재의 열전도율과 열관류율을 저하시키고, 단열재의 난연 성능을 향상시킬 수 있을 뿐만 아니라, 무기질 접착제와 경화제로 인해 화재 시에 우수한 열저항력으로 가연성 소재의 점화를 미연에 차단하고, 폐합성섬유 등을 재활용하여, 친환경적인 건축 패널용 난연성 복합 단열재의 제조방법을 제공하도록 한 것이다.The present invention relates to a method of manufacturing a composite insulation material with flame retardant performance used in building panels. More specifically, the present invention relates to a method of manufacturing an insulation material by mixing an inorganic adhesive and a curing agent such as waste synthetic fiber and expanded polystyrene, etc. It not only lowers the thermal conductivity and thermal transmittance of insulation materials and improves the flame retardant performance of insulation materials, but also prevents ignition of combustible materials with excellent heat resistance in the event of fire due to inorganic adhesives and hardeners, and recycles waste synthetic fibers, etc. , to provide a manufacturing method for eco-friendly flame retardant composite insulation for building panels.
Description
본 발명은 건축 패널에 사용되는 난연 성능의 복합 단열재의 제조방법에 관한 것으로, 특히 단열 소재에 난연 성능이 우수한 유무기 조성물을 혼합하도록 함으로써, 단열재의 열전도율 및 열관류율을 낮출 수 있을 뿐만 아니라, 혼합되는 무기 조성물에 의한 단열재의 우수한 난연 성능을 통해, 화재 시에 높은 열저항력으로 가연성 성분 및 소재의 점화를 미연에 차단하도록 한 것이다.The present invention relates to a method of manufacturing a composite insulation material with flame retardant performance used in building panels. In particular, by mixing an organic-inorganic composition with excellent flame retardancy performance into an insulation material, not only can the thermal conductivity and thermal transmittance of the insulation material be lowered, but the mixed Through the excellent flame retardant performance of the inorganic composition of the insulating material, the ignition of combustible components and materials is prevented in advance through high heat resistance in the event of a fire.
일반적으로 조립식 건축은 시공 기간 단축 및 경비의 절감 등의 장점으로 최근 일반 주택뿐만 아니라, 각종의 공장 및 창고, 사무실 등의 건축물을 시공하고 있다.In general, prefabricated construction has been used to construct not only general houses but also various factories, warehouses, and offices due to its advantages such as shortened construction period and reduced costs.
이와 같은 건축 시공에 있어서, 벽면 또는 지붕 등의 주요 건축 구조부에는 건축 패널 등으로 시공하고 있으며, 이러한 건축 패널에는 각종의 단열 소재가 충진 또는 압축되도록 제작되어, 건축물 내외부의 우수한 단열 효과를 제공하도록 하였다.In such building construction, major building structures such as walls and roofs are constructed with building panels, and these building panels are manufactured to be filled or compressed with various insulating materials to provide excellent insulation effects inside and outside the building. .
이러한 건축 패널은 화재 시에 건축 패널의 단열 소재가 점화하게 되면, 특히 소화 및 화재 진압이 어려운 샌드위치 구조로서, 대형 화재 또는 인명 화재 등으로 이어지게 됨에 따라, 건축 패널에 충진되는 단열 소재에 대한 규제와 법규가 한층 강화되고 있는 추세이다.These building panels have a sandwich structure that is particularly difficult to extinguish and extinguish if the insulation material of the building panel ignites in the event of a fire, leading to a large-scale fire or fatal fire. Therefore, regulations on the insulation material filled in the building panel are required. There is a trend in which laws and regulations are becoming more stringent.
상기한 바와 같은 건축 패널에 사용되는 난연성 단열재에 관련한 종래의 선행기술문헌으로, 대한민국 공개특허공보 제10-2022-0050309호의 발명의 명칭 ‘ 난연성질을 갖은 단열재 ’가 있다.As a conventional prior art document related to flame retardant insulation used in building panels as described above, there is a title of the invention in Korean Patent Publication No. 10-2022-0050309, ‘Insulation material with flame retardant properties’.
상기한 종래의 발명은 기존 스티로폼 외면에 난연재질인 은박지로 이루어진 몸체를 둘러 접착부 또는 도포판넬을 통해 고정하고, 상기 도포판넬 외면에 도포된 폼본드를 통해 상기 스티로폼이 벽체나 마감재가 접착되어 시공될 수 있도록 함으로써, 단순한 구조이면서도 경제적으로 용이한 난연성 단열재를 제공하도록 한 것이다.In the above-mentioned conventional invention, a body made of silver foil, a flame-retardant material, is wrapped around the outer surface of existing Styrofoam and fixed through an adhesive or an applied panel, and the Styrofoam can be constructed by adhering a wall or finishing material through a foam bond applied to the outer surface of the applied panel. By doing so, it is possible to provide a flame-retardant insulation material that has a simple structure and is economically easy.
그리고, 다른 종래의 선행기술문헌으로 대한민국 등록특허공보 제10-1383043호의 발명의 명칭 ‘ 난연성을 구비한 반사형 단열재 및 그 제조방법’은, 난연성 단열 폼이 다공성 그물망 형상으로 제조되므로 판상의 단열 폼을 사용하는 종래의 반사형 단열재에 비해 단열 폼 제조용 원자재를 대략 60%이상 절감할 수 있고, 부가적으로 제품의 무게가 줄어 제품 운반비를 절감할 수 있으며, 작업 중 운반과 절단 및 설치가 모두 용이하도록 한 것이다.In addition, as another conventional prior art document, the title of the invention in Republic of Korea Patent Publication No. 10-1383043, 'Reflective insulation with flame retardancy and method for manufacturing the same', is that the flame-retardant insulation foam is manufactured in a porous mesh shape, so the plate-shaped insulation foam Compared to conventional reflective insulation using conventional reflective insulation, the raw materials for manufacturing insulation foam can be reduced by approximately 60%, and additionally, product transportation costs can be reduced by reducing the weight of the product, and it is easy to transport, cut, and install during work. It was made to be done.
그러나 상기한 종래의 건축 패널의 난연성 단열재는, 가연성 소재의 표면으로 난연 소재를 형성하는 구조로서, 여전히 가연성 소재를 사용하기 때문에, 단열재의 열전도율 및 열관류율이 높고, 단열재를 통해 고온의 화재를 감당하지 못하는 문제점이 나타나고 있었다.However, the flame-retardant insulation material of the conventional building panel described above is a structure that forms a flame-retardant material on the surface of a combustible material. Since it still uses a combustible material, the thermal conductivity and heat transmittance of the insulation material are high, and it cannot withstand high temperature fire through the insulation material. Problems were emerging.
또한, 종래에는 단열재의 소재를 폐수지 및 폐섬유 등을 이용하여 제조하는 연구와 개발이 거의 전무한 실정이었으며, 건축물의 특성상 거주자의 건강과 위생을 위한 친환경적인 건축 자재 및 소재에 관한 시도 및 제품 개발이 필요한 실정이었다.In addition, in the past, there was almost no research and development on manufacturing insulation materials using waste resin and waste fiber, and due to the nature of buildings, attempts and product development were conducted on eco-friendly building materials and materials for the health and hygiene of residents. This was necessary.
상기한 문제점을 해결하기 위해 본 발명은, 폐합성섬유 및 발포폴리스티렌 등에 무기 접착제 및 경화제를 혼합하여 단열제를 제조함으로써, 조성된 유기물을 통해 단열재의 열전도율과 열관류율을 저하시키고, 혼합되는 무기조성물로 인해 단열재의 난연 성능을 향상시킬 수 있을 뿐만 아니라, 화재 시에 우수한 열저항력으로 가연성 소재의 점화를 미연에 차단하고, 폐합성섬유 등을 재활용하여, 친환경적인 건축용 자재 및 소재를 제공하는데 그 목적이 있는 것이다.In order to solve the above problems, the present invention manufactures an insulating agent by mixing an inorganic adhesive and a curing agent such as waste synthetic fiber and expanded polystyrene, thereby lowering the thermal conductivity and thermal transmittance of the insulating material through the composed organic material, and using the mixed inorganic composition. The purpose is to not only improve the flame retardant performance of insulation materials, but also prevent ignition of combustible materials with excellent heat resistance in the event of fire, and provide eco-friendly construction materials and materials by recycling waste synthetic fibers. There is.
본 발명은 수용성 무기물 접착제 100 중량부에 대하여, 팽창된 폴리스티렌 입자 5 ~ 15 중량부, 일정 크기로 파쇄된 폐합성섬유 3 ~ 8 중량부, 천연섬유 2 ~ 4 중량부, 그리고 계면활성제 0.05 ~ 0.1 중량부를 조성하여, 혼합기에 투입 혼합되도록 하는 1차 혼합공정과;In the present invention, based on 100 parts by weight of water-soluble inorganic adhesive, 5 to 15 parts by weight of expanded polystyrene particles, 3 to 8 parts by weight of waste synthetic fibers shredded to a certain size, 2 to 4 parts by weight of natural fibers, and 0.05 to 0.1 parts by weight of surfactant. A first mixing process of forming parts by weight and mixing them into a mixer;
1차 혼합공정에서 조성된 혼합물 100 중량부에 대하여, 경량의 무기물 분말 50 ~ 150 중량부를 혼합기에 추가 투입하여, 혼합되도록 하는 2차 혼합공정과;A secondary mixing process in which 50 to 150 parts by weight of lightweight inorganic powder is additionally added to the mixer for mixing with respect to 100 parts by weight of the mixture formed in the first mixing process;
2차 혼합공정에서 조성된 혼합물 100 중량부에 대하여, 수성 무기물 경화제 20 ~ 100 중량부를 혼합기에 추가 투입하여, 혼합되도록 하는 3차 혼합공정과;A third mixing process in which 20 to 100 parts by weight of an aqueous inorganic hardener is added to the mixer for mixing with respect to 100 parts by weight of the mixture formed in the second mixing process;
성형 수단의 하부에 글라스 울 소재의 그물망을 구비하고, 그물망의 상부에 3차 혼합공정에서 혼합된 혼합물을 충진하고, 상부에 글라스 울 소재의 그물망을 덮어, 성형 수단으로 압축 성형한 후, 압축 성형된 성형물을 일정 시간동안 양생 및 건조되도록 하는 성형공정;A net made of glass wool is provided at the lower part of the forming means, the upper part of the net is filled with the mixture mixed in the third mixing process, the upper part is covered with a net made of glass wool, compression molded using the forming means, and then compression molded. A molding process in which the molded product is cured and dried for a certain period of time;
으로 구성되는 것을 특징으로 한다.It is characterized by being composed of.
이상에서 설명한 바와 같이, 본 발명은 폐합성섬유 및 팽창 폴리스티렌 등에 무기 접착제 및 경화제를 혼합하여 단열제를 제조함으로써, 조성된 유기물을 통해 단열재의 열전도율과 열관류율을 저하시키고, 무기조성물로 인한 단열재의 난연 성능을 향상시킬 수 있을 뿐만 아니라, 화재 시에 우수한 열저항력으로 가연성 소재의 점화를 미연에 차단하고, 폐합성섬유 등을 재활용하여, 친환경적인 건축 패널용 난연성 복합 단열재의 제조방법을 제공하도록 한 유익한 발명인 것이다.As described above, the present invention manufactures an insulating agent by mixing an inorganic adhesive and a hardener such as waste synthetic fiber and expanded polystyrene, thereby lowering the thermal conductivity and thermal transmittance of the insulating material through the composed organic material, and flame retardancy of the insulating material due to the inorganic composition. It not only improves performance, but also prevents ignition of combustible materials with excellent heat resistance in the event of fire, and provides a manufacturing method for eco-friendly flame-retardant composite insulation for building panels by recycling waste synthetic fibers. It is an invention.
도 1은 본 발명의 건축 패널용 난연성 복합 단열재의 제조방법의 실시예를 나타낸 순서도이고, 도 2는 본 발명에 의해 제조된 난연성 복합 단열재의 일부의 단면을 나타낸 사시도이다.
우선 각 도면의 구성요소들에 참조부호를 부가함에 있어서, 동일한 구성요소들에 대해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호를 가지도록 하고 있음에 유의해야 한다.
또한, 본 발명을 설명함에 있어서, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략한다.Figure 1 is a flowchart showing an example of a method for manufacturing a flame-retardant composite insulation material for building panels of the present invention, and Figure 2 is a perspective view showing a cross-section of a portion of the flame-retardant composite insulation material manufactured by the present invention.
First, when adding reference numerals to components in each drawing, it should be noted that identical components are given the same reference numerals as much as possible even if they are shown in different drawings.
Additionally, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description will be omitted.
이하, 본 발명에 따른 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment according to the present invention will be described in detail with reference to the attached drawings.
1차 혼합공정 (S1)First mixing process (S1)
수용성 무기물 접착제 100 중량부에 대하여, 팽창된 폴리스티렌 입자 5 ~ 15 중량부, 일정 크기로 파쇄된 폐합성섬유 3 ~ 8 중량부, 천연섬유 2 ~ 4 중량부, 그리고 계면활성제 0.05 ~ 0.1 중량부를 조성하여, 혼합기에 투입 혼합되도록 한다.For 100 parts by weight of water-soluble inorganic adhesive, 5 to 15 parts by weight of expanded polystyrene particles, 3 to 8 parts by weight of waste synthetic fibers shredded to a certain size, 2 to 4 parts by weight of natural fibers, and 0.05 to 0.1 parts by weight of surfactant. Then, pour it into the mixer and mix.
수용성 무기물 접착제는 수용성 규산염(SiO3) 등을 사용함으로써, 불연소재인 무기물을 통해 난연 성능을 향상시킬 수 있게 되고, 조성물을 혼합하는 혼합기는 입자의 혼합이 효율적인 리본 혼합기를 사용하는 것이 바람직한 실시예이다.By using water-soluble inorganic adhesives such as water-soluble silicate (SiO3), flame retardant performance can be improved through inorganic materials, which are non-combustible materials. In a preferred embodiment, the mixer for mixing the composition uses a ribbon mixer for efficient mixing of particles. .
2차 혼합공정 (S2)2nd mixing process (S2)
1차 혼합공정에서 조성된 혼합물 100 중량부에 대하여, 경량의 무기물 분말 50 ~ 150 중량부를 혼합기에 추가 투입하여, 혼합되도록 한다.For 100 parts by weight of the mixture formed in the first mixing process, 50 to 150 parts by weight of lightweight inorganic powder is additionally added to the mixer and mixed.
무기물 분말은 광석 또는 실리카, 팽창흑요석, 글라스벌룬, 팽창진주석, 팽창질석, 흄드실리카 등의 분말을 사용하는 것이 바람직하나, 이를 반드시 한정하는 것은 아니다.It is preferable to use mineral powders such as ore or silica, expanded obsidian, glass balloon, expanded pearlite, expanded vermiculite, or fumed silica, but this is not necessarily limited.
3차 혼합공정 (S3)Third mixing process (S3)
2차 혼합공정에서 조성된 혼합물 100 중량부에 대하여, 수성 무기물 경화제 20 ~ 100 중량부를 혼합기에 추가 투입하여, 혼합되도록 한다.For 100 parts by weight of the mixture formed in the secondary mixing process, 20 to 100 parts by weight of the water-based inorganic hardener is additionally added to the mixer and mixed.
수성 무기물 경화제는 고도슬래그분말, 산성백토, 규조토, 플라이애쉬등 금속의 산화물 및 수산화물 포졸란 반응 재료 등의 불연 소재를 사용하여, 난연 및 방염 성능이 우수한 단열재를 제작할 수 있도록 한다.The water-based inorganic hardener uses non-combustible materials such as high-grade slag powder, acid white clay, diatomaceous earth, fly ash, and other metal oxides and hydroxides pozzolanic reaction materials to produce insulation materials with excellent flame retardant and flame retardant performance.
성형공정 (S4)Molding process (S4)
도 2에 도시된 바와 같이, 성형 수단의 하부에 글라스 울 소재의 그물망(10)을 구비하고, 그물망(10)의 상부에 종이 소재의 벌집 구조의 보강재(20)를 위치하여, 3차 혼합공정에서 혼합된 혼합물(30)을 충진시키도록 한 후, 상부에 글라스 울 소재의 그물망(40)을 덮어, 성형 수단으로 압축 성형되도록 한다.As shown in Figure 2, a net 10 made of glass wool is provided at the lower part of the forming means, and a reinforcing material 20 of a honeycomb structure made of paper is placed on the upper part of the net 10, so that the third mixing process is performed. After filling the mixed mixture 30, the top is covered with a net 40 made of glass wool and compression molded using a molding means.
상기 그물망(10) 및 종이 소재의 벌집 구조의 보강재(20)는 필요에 따라 생략하여 성형할 수 있다.The mesh 10 and the reinforcing material 20 having a honeycomb structure made of paper can be omitted and molded as needed.
그리고, 압축 성형된 성형물을 일정 시간동안 건조 및 양생되도록 하여, 난연성 복합 단열재를 완성하도록 한다. Then, the compression molded product is dried and cured for a certain period of time to complete the flame-retardant composite insulation material.
그물망(10)은 단열재의 인장강도를 강화하고, 종이 소재의 벌집 구조의 보강재를 단열재의 수직 방향에 대한 내구도 및 압축강도가 향상될 수 있을 뿐만 아니라, 종이 소재의 보강재는 충진된 혼합물의 수용성 무기물 접착제에 의해, 난연 기능을 확보할 수 있기 때문에, 단열 및 난연, 방염 등의 성능 및 효과을 확보하고 유지할 수 있다.The mesh 10 strengthens the tensile strength of the insulation material, and the durability and compressive strength in the vertical direction of the insulation material can be improved by using the reinforcing material with a honeycomb structure made of paper. In addition, the reinforcing material made of paper is a water-soluble inorganic material of the filled mixture. Since the flame retardant function can be secured by the adhesive, the performance and effects such as heat insulation, flame retardancy, and flame retardancy can be secured and maintained.
이상의 설명은 본 발명의 기술 사상을 예시적으로 설명한 것에 불과한 것으로서, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위에서 다양한 수정 및 변형이 가능할 것이다.The above description is merely an illustrative explanation of the technical idea of the present invention, and various modifications and variations will be possible to those skilled in the art without departing from the essential characteristics of the present invention.
따라서, 본 발명에 개시된 실시예들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 실시예에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다.Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but are for illustrative purposes, and the scope of the technical idea of the present invention is not limited by these embodiments.
본 발명의 보호 범위는 아래 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.The scope of protection of the present invention shall be interpreted in accordance with the claims below, and all technical ideas within the equivalent scope shall be construed as being included in the scope of rights of the present invention.
도면 주요 부분에 대한 부호의 설명
S1 : 1차 혼합공정 S2 : 2차 혼합공정
S3 : 3차 건조공정 S4 : 성형공정
10 : 하부 그물망 20 : 보강제
30 : 혼합물 40 : 상부 그물망 Explanation of symbols for main parts of the drawing
S1: 1st mixing process S2: 2nd mixing process
S3: 3rd drying process S4: Forming process
10: lower mesh 20: reinforcement
30: mixture 40: upper mesh
Claims (4)
1차 혼합공정에서 조성된 혼합물 100 중량부에 대하여, 경량의 무기물 분말 50 ~ 250 중량부를 혼합기에 추가 투입하여, 혼합되도록 하는 2차 혼합공정(S2)과;
2차 혼합공정에서 조성된 혼합물 100 중량부에 대하여, 수성 무기물 경화제 20 ~ 100 중량부를 혼합기에 추가 투입하여, 혼합되도록 하는 3차 혼합공정(S3)과;
성형 수단의 하부에 글라스 울 소재의 그물망(10)을 구비하고, 그물망(10)의 상부에 종이 소재의 벌집 구조의 보강재(20)를 위치하여, 3차 혼합공정에서 혼합된 혼합물(30)을 충진하고, 상부에 글라스 울 소재의 그물망(40)을 덮어, 성형 수단으로 압축 성형한 후, 압축 성형된 성형물을 일정 시간동안 건조 및 양생되도록 하는 성형공정(S4);
으로 구성되되,
상기 1차 혼합공정(S1)은 난연 성능을 위해 수용성 무기물 접착제를 수용성 규산염을 사용하도록 구성되고,
상기 2차 혼합공정(S2)은 무기물 분말을 광석, 실리카, 팽창흑요석, 글라스벌룬, 흄드실리카, 팽창질석, 팽창진주석 중 어느 하나 이상의 분말을 사용하도록 구성되며,
상기 3차 혼합공정(S3)은 수성 무기물 경화제를 고로슬래그분말, 산성백토, 규조토, 플라이애쉬, 금속산화물, 금속수산화물, 포졸란 반응재료 중 어느 하나 이상의 불연 소재를 사용하도록 구성되는 것을 특징으로 하는 건축 패널용 난연성 복합 단열재의 제조방법.
For 100 parts by weight of water-soluble inorganic adhesive, 5 to 15 parts by weight of expanded polystyrene particles, 3 to 8 parts by weight of waste synthetic fibers shredded to a certain size, 2 to 4 parts by weight of natural fibers, and 0.05 to 0.1 parts by weight of surfactant. Thus, the first mixing process (S1) of mixing in the mixer;
A second mixing process (S2) in which 50 to 250 parts by weight of lightweight inorganic powder is additionally added to the mixer and mixed with respect to 100 parts by weight of the mixture formed in the first mixing process;
A third mixing process (S3) in which 20 to 100 parts by weight of an aqueous inorganic hardener is added to the mixer for mixing with respect to 100 parts by weight of the mixture formed in the second mixing process;
A net 10 made of glass wool is provided at the lower part of the molding means, and a reinforcing material 20 of a honeycomb structure made of paper is placed on the top of the net 10 to mix the mixture 30 in the third mixing process. A molding process (S4) of filling the material, covering the top with a mesh 40 made of glass wool, compression molding it using a molding means, and drying and curing the compression molded product for a certain period of time;
It consists of,
The first mixing process (S1) is configured to use water-soluble inorganic adhesive and water-soluble silicate for flame retardant performance,
The secondary mixing process (S2) is configured to use any one or more of the inorganic powders of ore, silica, expanded obsidian, glass balloon, fumed silica, expanded vermiculite, and expanded pearlite,
The third mixing process (S3) is a construction characterized in that the water-based inorganic hardener is used as a non-combustible material selected from the group consisting of blast furnace slag powder, acid white clay, diatomaceous earth, fly ash, metal oxide, metal hydroxide, and pozzolanic reactive material. Method for manufacturing flame retardant composite insulation for panels.
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| KR1020230079086A KR102632267B1 (en) | 2023-06-20 | 2023-06-20 | Manufacturing method of flame retardant heat insulation for architectural panel |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07300913A (en) * | 1994-05-09 | 1995-11-14 | Riboole:Kk | Light weight heat insulating fire proofing panel |
| KR20110041664A (en) * | 2009-10-16 | 2011-04-22 | 주식회사 현대화이바 | Sandwich panel filled with glass fiber needle felt |
| KR20150121329A (en) * | 2014-04-18 | 2015-10-29 | 화인미셀공업(주) | Expanded mortar and method for fabricating thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07300913A (en) * | 1994-05-09 | 1995-11-14 | Riboole:Kk | Light weight heat insulating fire proofing panel |
| KR20110041664A (en) * | 2009-10-16 | 2011-04-22 | 주식회사 현대화이바 | Sandwich panel filled with glass fiber needle felt |
| KR20150121329A (en) * | 2014-04-18 | 2015-10-29 | 화인미셀공업(주) | Expanded mortar and method for fabricating thereof |
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