KR20240061218A - Composite insulation and manufacturing method - Google Patents
Composite insulation and manufacturing method Download PDFInfo
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- KR20240061218A KR20240061218A KR1020220142653A KR20220142653A KR20240061218A KR 20240061218 A KR20240061218 A KR 20240061218A KR 1020220142653 A KR1020220142653 A KR 1020220142653A KR 20220142653 A KR20220142653 A KR 20220142653A KR 20240061218 A KR20240061218 A KR 20240061218A
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- mortar
- weight
- insulation material
- cutting
- urethane
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 title abstract description 16
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 46
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000012774 insulation material Substances 0.000 claims abstract description 22
- 238000005520 cutting process Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000011083 cement mortar Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 238000005187 foaming Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011230 binding agent Substances 0.000 claims abstract description 7
- 239000002270 dispersing agent Substances 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 239000004034 viscosity adjusting agent Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 13
- 239000011810 insulating material Substances 0.000 description 7
- 239000003365 glass fiber Substances 0.000 description 6
- 239000006260 foam Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000003440 toxic substance Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- 229920001410 Microfiber Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011090 solid board Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- 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
- C04B28/02—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 hydraulic cements other than calcium sulfates
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/40—Surface-active agents, dispersants
- C04B2103/408—Dispersants
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/44—Thickening, gelling or viscosity increasing agents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
본 발명은 복합 단열재 제조방법에 관한 것으로, 특히 몰탈면제를 제조하여 상하부에서 각각 몰탈면제를 진입시키면서 이들 사이에 우레탄을 분사 및 발포 후 경화시키고 절단하여 우수한 단열성능을 가진 단열재를 제조하도록 한 것이다.
본 발명은 시멘트몰탈 70-80중량%,바인더 5-10중량%,분산제 3-5중량%,점도조절제 4-6중량%,물 10-20중량%로 배합하여 믹싱하는 단계; 상기 믹싱된 시멘트 몰탈을 40-50g의 유리판 상면에 도포하고 로울러나 바를 이용하여 원하는 두께로 절단 후 온도 230도의 건조로에서 10분간 건조하여 몰탈면제를 제조하는 단계; 상기 몰탈면제를 상부와 하부에서 각각 진입시키면서 상하 몰탈면제 사이에 우레탄액을 분사 및 발포하여 경화시킨 후 절단하는 단계를 거쳐 복합 단열재를 제조한다.The present invention relates to a method of manufacturing a composite insulation material, and in particular, to manufacture an insulation material with excellent insulation performance by manufacturing a mortar stripper, entering the mortar stripper from the upper and lower parts, spraying and foaming urethane between them, curing and cutting.
The present invention includes mixing 70-80% by weight of cement mortar, 5-10% by weight of binder, 3-5% by weight of dispersant, 4-6% by weight of viscosity regulator, and 10-20% by weight of water; Applying the mixed cement mortar to the upper surface of a 40-50g glass plate, cutting it to the desired thickness using a roller or a bar, and drying it in a drying furnace at a temperature of 230 degrees for 10 minutes to produce a mortar surface; A composite insulation material is manufactured by entering the mortar stripping material from the top and bottom, respectively, spraying and foaming urethane liquid between the upper and lower mortar stripping surfaces, hardening it, and then cutting it.
Description
본 발명은 복합 단열재 및 제조방법에 관한 것으로, 특히 몰탈면제를 제조하여 상하에서 몰탈면제를 진입시키면서 이들 사이에 우레탄을 분사 및 발포 후 경화시켜 우수한 단열성능을 가진 단열재를 제조하도록 한 것이다.The present invention relates to a composite insulation material and a manufacturing method, and in particular, to manufacture an insulation material with excellent insulation performance by manufacturing a mortar stripping material and entering the mortar stripping material from the top and bottom while spraying and foaming urethane between them and then curing it.
일반적으로 자동차, 선박, 건축물 내외벽, 건축물 내외부 배관 등에서 발생하는 진동, 소음이 외부로 전달되는 것을 줄이고, 단열효과를 주도록 글래스 울(Glass wool), 미네랄 울(mineral wool) 등과 같은 섬유 부재(Fibrous material), 우레탄 폼(Urethane foam), 스펀지와 같은 발포성 합성수지 등의 단열재가 사용되고 있다.In general, fibrous materials such as glass wool and mineral wool are used to reduce vibration and noise generated from automobiles, ships, interior and exterior walls of buildings, and interior and exterior piping of buildings, from being transmitted to the outside, and to provide an insulating effect. Insulating materials such as foamable synthetic resins such as material, urethane foam, and sponge are used.
그러나 이러한 종래의 방진, 방음 및 단열재의 경우, 유독성 물질의 발생 또는 안전상의 이유 등으로 인해, 사용에 있어 제한을 받는 경우가 있으며, 우레탄 폼과 같은 발포성 합성수지의 경우, 가연성이기 때문에 제조 또는 화재시 유해한 독성 물질이 발생하며, 글래스 울 등의 유리화 섬유의 경우, 낮은 기계적 강도로 인해 그 사용시 유리 극세사가 비산하고, 이로 인해 작업시 어려움이 있다.However, in the case of these conventional dust-proofing, sound-proofing and insulating materials, their use may be restricted due to the generation of toxic substances or safety reasons, and in the case of foamable synthetic resins such as urethane foam, they are flammable and cannot be used during manufacture or fire. Harmful toxic substances are generated, and in the case of vitrified fibers such as glass wool, glass microfibers scatter when used due to low mechanical strength, which makes work difficult.
종래에는 방음재가 자동차, 선박, 건축물 내외벽, 건축물 내외부 배관 등의 적용시 흡음성을 갖는 구조이어서 소음원에서 발생하는 소음 저감에는 효과적이었으나, 소음원에서 발생하는 소음 및/또는 진동을 이웃한 공간으로 도달되지 못하도록 차단하는 차음 및/또는 제진에 있어서 그 효과가 충분하지 못한 경우가 대부분이었다.Conventionally, soundproofing materials were effective in reducing noise from noise sources because they had sound-absorbing structures when applied to automobiles, ships, interior and exterior walls of buildings, interior and exterior piping, etc., but they prevented noise and/or vibration from noise sources from reaching adjacent spaces. In most cases, the effect of sound insulation and/or vibration control was not sufficient.
따라서, 인체에 해로운 독성 물질이 발생하지 않으면서 우수한 단열 성능, 난연성능 및 소음·진동 차단 성능을 갖는 단열재 개발이 요구되고 있으며, 진동이 발생하는 곳은 잦은 진동으로 인해 내구성이 현저히 저하될 우려도 있어 오랜 기간 유지, 지속될 수 있는 내구성을 갖는 단열재 개발이 시급한 실정이다.Therefore, there is a need to develop insulation materials that have excellent insulation performance, flame retardancy performance, and noise and vibration blocking performance without generating toxic substances harmful to the human body. There is also a risk that durability will be significantly reduced due to frequent vibration in places where vibration occurs. Therefore, there is an urgent need to develop insulation materials that have durability that can be maintained and maintained for a long period of time.
통상적으로 주택 또는 빌딩 등의 벽체에 대한 시공은 크게 단열시공과 마감시공으로 나뉘어지는데 건축물 벽체 내측면에 단열재를 부착 설치하는 것에 의하여 단열 시공이 이뤄지고, 상기 단열재상에 석고보드를 설치하여 최종 벽체 마감시공이 이뤄진다.Typically, construction of walls such as houses or buildings is largely divided into insulation construction and finishing construction. Insulation construction is performed by attaching and installing insulation on the inner side of the building wall, and gypsum board is installed on the insulation to finish the final wall. Construction takes place.
이러한 벽체 시공은 단열과 마감을 각각 별도로 시공하기 때문에 공기가 연장되고 비용이 상승됨은 물론, 시공 또한 매우 번거롭고 석고보드의 경우 수분에 취약하기 때문에 자재를 이동시키거나 보관할 때 각별한 주의가 요구되고, 물을 이용한 다른 시공을 해야 하는 경우 시공일정을 피하여 석고보드의 시공일정을 잡아야 한다.In this type of wall construction, insulation and finishing are carried out separately, which not only extends the construction period and increases the cost, but also makes construction very cumbersome. In the case of gypsum board, special care is required when moving or storing materials because it is vulnerable to moisture. If you need to do other construction using , you must avoid the construction schedule and set a construction schedule for gypsum board.
또한, 몰탈을 타설하기 전에 단열재와 몰탈 사이에 그물 형상의 유리섬유 망을 개재할 수 있으나, 유리섬유 망의 취급시 유리섬유 망의 분진이 공기 중에 비산하며, 유리섬유 망의 분진이 피부나 호흡기를 통하여 인체에 흡수되어 건강을 해칠 수 있음은 물론, 유리섬유 망을 단열재에 부착하기 위하여는 별도 접착제를 사용해야 한다.In addition, before pouring the mortar, a net-shaped glass fiber net can be interposed between the insulation and the mortar, but when handling the glass fiber net, dust from the glass fiber net scatters into the air, and dust from the glass fiber net spreads on the skin or respiratory tract. Not only can it be absorbed into the human body and harm health, but a separate adhesive must be used to attach the glass fiber net to the insulation material.
상기 몰탈은 양생중 수축이 일어나 몰탈 자체에 크랙이 발생 할 수 있고, 몰탈이 단열재에 부착되면 단열재가 몰탈의 수축에 따라 휘어지므로 단열재 양면에 그물 형상의 유리섬유 망을 부착하고 몰탈을 타설하여 양생한 건축자재를 사용하나, 건축자재의 두께가 두꺼워져서 건축물의 내부공간이 좁아지고 단열재 일면에만 몰탈을 타설한 것에 비해 양생기간이 길어지는 결점이 있다.The mortar may shrink during curing, causing cracks to occur in the mortar itself, and when the mortar is attached to the insulating material, the insulating material bends according to the shrinkage of the mortar, so attach a net-shaped glass fiber net to both sides of the insulating material and pour the mortar to cure it. Although the same building material is used, the thickness of the building material becomes thicker, which narrows the internal space of the building, and the curing period is longer compared to pouring mortar on only one side of the insulation material.
본 발명은 상기와 같은 종래의 결점을 해결하기 위한 것으로, 본 발명의 목적은, 상하 몰탈면제 사이에 우레탄을 발포 및 경화시켜 복합 단열재를 제조함으로써 단열시공과 마감시공이 동시에 진행되고 우레탄과 몰탈이 결합된 복합 단열재 및 제조방법을 제공하는데 있다.The present invention is to solve the above-described conventional shortcomings. The purpose of the present invention is to manufacture a composite insulation material by foaming and curing urethane between the upper and lower mortar surfaces, so that insulation construction and finishing construction are carried out simultaneously, and urethane and mortar are used. The purpose is to provide a combined composite insulation material and manufacturing method.
이와 같은 목적을 달성하기 위한 본 발명은, 상부와 하부에 몰탈면제를 이동시키면서 우레탄액을 분사 및 발포하여 복합단열재를 제조한 것으로, 상기 단열재가, 시멘트몰탈 70-80중량%,바인더 5-10중량%,분산제 3-5중량%,점도조절제 4-6중량%,물 10-20중량%로 배합하여 믹싱하고, 상기와 같이 믹싱된 시멘트 몰탈을 40-50g의 유리판 상면에 도포하고 로울러나 바를 이용하여 원하는 두께로 절단한 후 온도 230도의 건조로에서 10분간 건조하여 몰탈면제를 제조하여 구비한 상태에서, 상기 몰탈면제를 상부와 하부에서 별도로 이동시키면서 상하 물탈면제 사이에 우레탄액을 분사 및 발포하여 경화시킨 후 절단하는 단계를 거쳐 제조됨을 특징으로 한다.In order to achieve this purpose, the present invention manufactures a composite insulation material by spraying and foaming urethane liquid while moving the mortar material to the upper and lower parts, and the insulation material contains 70-80% by weight of cement mortar and 5-10% binder. % by weight, 3-5% by weight of dispersant, 4-6% by weight of viscosity regulator, and 10-20% by weight of water are mixed and mixed, and the cement mortar mixed as above is applied to the upper surface of a 40-50g glass plate and applied with a roller or bar. After cutting it to the desired thickness and drying it in a drying furnace at a temperature of 230 degrees for 10 minutes to prepare a mortar stripper, move the mortar stripper separately from the upper and lower parts and spray and foam the urethane solution between the upper and lower water strippers. It is manufactured through the step of curing and then cutting.
이상과 같은 본 발명은 시멘트몰탈, 바인더, 분산제, 점도조절제,물로 된 몰탈면제를 먼저 제조한 상태에서 이와 같이 제조된 몰탈면제를 각각 상하부에서 진입시키면서 이들 사이에 우레탄을 분사 및 발포 후 경화시켜 우수한 단열성능을 가진 단열재를 제조할 수 있는 효과가 있다.The present invention as described above first manufactures a mortar wafer made of cement mortar, binder, dispersant, viscosity modifier, and water, and then enters the mortar wafer prepared in this way from the upper and lower parts, spraying and foaming urethane between them, and then curing it, thereby providing excellent results. It has the effect of producing an insulating material with insulating properties.
도 1은 본 발명에 따른 복합 단열재 제조장치
도 2는 도 1에 의해 제조된 복합 단열재의 단면도
도 3은 본 발명에 따른 복합 단열재 제조방법의 동작흐름도이다.1 shows a composite insulation manufacturing device according to the present invention.
Figure 2 is a cross-sectional view of the composite insulation manufactured by Figure 1
Figure 3 is an operation flow chart of the composite insulation manufacturing method according to the present invention.
이하, 본 발명의 실시예를 첨부된 도면을 참고로 하여 상세히 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings.
도 1은 본 발명에 따른 복합 단열재 제조장치를 나타낸 것으로, 이에 도시된 바와 같이, 상부에서 몰탈면제를 공급하기 위한 상부 몰탈멘제(1)와, 하부에서 몰탈면제를 공급하기 위한 하부 몰탈멘제(2)와, 상기 상하부 몰탈면제(1)(2)가 이동하여 진입시 이들 사이에 우레탄액을 분사하기 위한 우레탄액 분사부(3)와, 상기 몰탈면제와 우레탄을 경화시키기 위한 상부 더블멘트(4) 및 하부 더블멘트(5)와, 상기 상하부 더블멘트(4)(5)를 통해 경화되어 나오는 단열재(7)를 일정길이로 절단하기 위한 커팅부(6)로 구성된 것이다.Figure 1 shows a composite insulation manufacturing apparatus according to the present invention, and as shown, an upper mortar men agent (1) for supplying mortar exemption from the top and a lower mortar men agent (2) for supplying mortar exemption from the lower part. ), a urethane solution spraying part (3) for spraying urethane solution between the upper and lower mortar strippers (1) and (2) when they move and enter, and an upper doublement (4) for curing the mortar stripper and urethane. And it consists of a lower double ment (5) and a cutting part (6) for cutting the insulating material (7) hardened through the upper and lower double ment (4) (5) to a certain length.
이와 같이 구성된 본 발명의 작용을 설명한다.The operation of the present invention configured as described above will be explained.
본 발명은 복합 단열재를 제조하기 위해 먼저 원료를 배합하고 이를 교반하여 믹싱한 후 원료분산 및 나이프 코팅을 실행하고 건조시켜 롤감기(와인더) 검사를 한 후 포장 및 입고한다.In order to manufacture a composite insulation material, the present invention first mixes raw materials, stirs and mixes them, then performs raw material dispersion and knife coating, dries them, performs a roll winder inspection, and then packs and stores them.
본 발명의 단열재 원료인 몰탈면제는 배합 주재료로, 시멘트몰탈, 바인더(고무), 분산제, 점도조절제(침전제) 그리고 물이 사용되는 것으로, 먼저 몰탈면제 주재료를 배합하고, 이를 혼합하는 과정을 통하여 진행된다. The mortar stripping agent, which is a raw material for the insulation material of the present invention, is used as the main mixing material. Cement mortar, binder (rubber), dispersant, viscosity modifier (precipitant), and water are used. First, the mortar stripping main materials are mixed and then mixed. do.
즉, 본 발명에서는 몰탈면제를 배합하고 이를 혼합한 후 말아서 입체 재단(나이프 코팅)한 상태에서 이를 건조시킨다.That is, in the present invention, the mortar material is blended, mixed, rolled, three-dimensionally cut (knife coated), and then dried.
이하, 상기 몰탈면제의 제조공정을 상세히 설명하면 다음과 같다.Hereinafter, the manufacturing process of the mortar exemption will be described in detail as follows.
즉, 본 발명의 몰탈면제 제조공정은 먼저, 시멘트몰탈 70-80중량%, 바인더 5-10중량%, 분산제 3-5중량%, 점도조절제 4-6중량%, 물 10-20중량%로 배합한 혼합제를 교반기로 믹싱한다. That is, the mortar exemption manufacturing process of the present invention is first, mixing 70-80% by weight of cement mortar, 5-10% by weight of binder, 3-5% by weight of dispersant, 4-6% by weight of viscosity regulator, and 10-20% by weight of water. Mix one mixture with a stirrer.
그리고 유리판(Glass Sheet) 상면에 상기 믹싱된 시멘트 몰탈을 도포하고 로울러 또는 바(knife coating)를 이용하여 원하는 두께로 제조한다. Then, the mixed cement mortar is applied to the upper surface of the glass sheet and manufactured to the desired thickness using a roller or bar (knife coating).
이와 같이 원하는 몰탈면제가 원하는 두께로 제조된 상태에서 40m 건조로에서 온도 230도로 약 10분간 건조한 후 창고에 입고 및 출고한다.In this way, when the desired mortar material is manufactured to the desired thickness, it is dried in a 40m drying furnace at a temperature of 230 degrees for about 10 minutes and then stored and shipped to the warehouse.
본 발명에서는 상기와 같은 공정으로 제조된 몰탈면제를 사용하여 단열재를 제조하는 것으로, 도 1에 도시된 바와 같이, 상기 상부 몰탈면제(1)와 하부 몰탈면제(2)가 진입되고 있는 상태에서 우레탄액 분사부(3)를 통하여 우레탄액을 상하부 몰탈면제(2)(3)사이로 액체상태로 분사하면 우레탄 액이 크림상태로 되면서 발포가 시작된다.In the present invention, an insulation material is manufactured using the mortar stripper manufactured in the same process as above. As shown in FIG. 1, the upper mortar stripper (1) and the lower mortar stripper (2) are injected into the urethane. When the urethane liquid is sprayed in liquid form between the upper and lower mortar pads (2) and (3) through the liquid injection unit (3), the urethane liquid becomes creamy and foaming begins.
따라서, 크림상태가 된 우레탄액이 발포되면서 상부더블벨트(4)와 하부더블벨트(5)로 상기 상하부 몰탈면제(1)(2)와 같이 진입하게 되는데 이때 발포치가 최대화되고 고체로 변하면서 경화되고 이와 같이 경화된 우레탄액이 도 2와 같은 복합 단열재(7)가 되는 것이다. Therefore, as the creamy urethane solution foams, it enters the upper double belt (4) and lower double belt (5) together with the upper and lower mortar removers (1) and (2). At this time, the foam value is maximized and hardens as it turns into a solid. And the urethane solution cured in this way becomes the composite insulation material 7 as shown in FIG. 2.
또한, 고체로 경화된 보드가 상하부 더블벨트(4)(5)를 통과하여 밖으로 나오면 필요한 폭 및 길이로 커팅부(6)를 통해 절단되고 일정높이로 적재하여 랩 포장후 적재장소로 이동하여 보관하는 것이다.In addition, when the hardened solid board passes through the upper and lower double belts (4) (5) and comes out, it is cut through the cutting part (6) to the required width and length, loaded at a certain height, wrapped in wrap, and moved to a loading location for storage. It is done.
상술한 바와 같은 본 발명은 상기 실시예에 국한되는 것은 아니며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진자라면 다양한 실시예를 통하여 유용하게 적용할 수 있음은 물론이다. The present invention as described above is not limited to the above embodiments, and it goes without saying that those skilled in the art can usefully apply the present invention through various embodiments.
1:상부 몰탈면제 2:하부 몰탈면제
3:우레탄액 분사부 4:상부 더블벨트
5:하부 더블벨트 6:커팅부
7:복합단열재 1: Upper mortar exemption 2: Lower mortar exemption
3: Urethane liquid injection part 4: Upper double belt
5: Lower double belt 6: Cutting part
7: Composite insulation material
Claims (2)
상기 몰탈면제가,
시멘트몰탈 70-80중량%,바인더 5-10중량%,분산제 3-5중량%,점도조절제 4-6중량%,물 10-20중량%로 구성된 것을 특징으로 하는 복합 단열재.
When the upper and lower mortar strips move and enter, the urethane liquid is sprayed from the urethane liquid spraying part between the upper and lower double ment, and when the urethane solution is inserted and hardened between the upper and lower double ment, it is cut at a certain length in the cutting part. In the insulation material made by cutting,
The mortar exemption is,
A composite insulation material characterized by consisting of 70-80% by weight of cement mortar, 5-10% by weight of binder, 3-5% by weight of dispersant, 4-6% by weight of viscosity modifier, and 10-20% by weight of water.
상기 믹싱된 시멘트 몰탈을 40-50g의 유리판 상면에 도포하고 로울러나 바를 이용하여 원하는 두께로 절단 후 온도 230도의 건조로에서 10분간 건조하여 몰탈면제를 제조하는 단계;
상기 몰탈면제를 상부와 하부에서 각각 이동시키면서 상하 몰탈면제 사이에 우레탄액을 분사 및 발포하여 경화시킨 후 절단하여 단열재를 제조하는 단계;
로 이루어진 것을 특징으로 하는 복합 단열재 제조방법.Mixing and mixing 70-80% by weight of cement mortar, 5-10% by weight of binder, 3-5% by weight of dispersant, 4-6% by weight of viscosity regulator, and 10-20% by weight of water;
Applying the mixed cement mortar to the upper surface of a 40-50g glass plate, cutting it to the desired thickness using a roller or a bar, and drying it in a drying furnace at a temperature of 230 degrees for 10 minutes to produce a mortar surface;
moving the mortar stripping material from the upper and lower parts, respectively, spraying and foaming a urethane solution between the upper and lower mortar strips to harden them, and then cutting them to produce an insulation material;
A method of manufacturing a composite insulation material, characterized in that it consists of.
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| KR20160041052A (en) | 2011-03-09 | 2016-04-15 | 닛본 덴끼 가부시끼가이샤 | Video decoding device, and video decoding method |
| KR20200131351A (en) | 2016-08-19 | 2020-11-23 | 길리애드 사이언시즈, 인코포레이티드 | Therapeutic compounds useful for the prophylactic or therapeutic treatment of an hiv virus infection |
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| KR20160041052A (en) | 2011-03-09 | 2016-04-15 | 닛본 덴끼 가부시끼가이샤 | Video decoding device, and video decoding method |
| KR20200131351A (en) | 2016-08-19 | 2020-11-23 | 길리애드 사이언시즈, 인코포레이티드 | Therapeutic compounds useful for the prophylactic or therapeutic treatment of an hiv virus infection |
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