KR20050081698A - A stone mortar containing silicate emulsion binder and method for constructing using the same - Google Patents
A stone mortar containing silicate emulsion binder and method for constructing using the same Download PDFInfo
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- KR20050081698A KR20050081698A KR1020040010055A KR20040010055A KR20050081698A KR 20050081698 A KR20050081698 A KR 20050081698A KR 1020040010055 A KR1020040010055 A KR 1020040010055A KR 20040010055 A KR20040010055 A KR 20040010055A KR 20050081698 A KR20050081698 A KR 20050081698A
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- South Korea
- Prior art keywords
- stone
- coating material
- silicate
- building
- present
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- 239000004575 stone Substances 0.000 title claims abstract description 56
- 239000000839 emulsion Substances 0.000 title claims abstract description 23
- 239000011230 binding agent Substances 0.000 title claims abstract description 20
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 14
- 239000004570 mortar (masonry) Substances 0.000 title description 3
- 238000000576 coating method Methods 0.000 claims abstract description 58
- 239000011248 coating agent Substances 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 46
- 238000002156 mixing Methods 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 239000004111 Potassium silicate Substances 0.000 claims description 6
- 235000019353 potassium silicate Nutrition 0.000 claims description 6
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical group [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 239000010438 granite Substances 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000010459 dolomite Substances 0.000 claims description 2
- 229910000514 dolomite Inorganic materials 0.000 claims description 2
- 239000010433 feldspar Substances 0.000 claims description 2
- 239000010977 jade Substances 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 8
- 231100000357 carcinogen Toxicity 0.000 abstract description 3
- 239000003183 carcinogenic agent Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 3
- 239000005556 hormone Substances 0.000 abstract description 3
- 229940088597 hormone Drugs 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 229910004298 SiO 2 Inorganic materials 0.000 description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 description 10
- 239000011707 mineral Substances 0.000 description 10
- 239000003973 paint Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000005871 repellent Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000002940 repellent Effects 0.000 description 5
- 239000002518 antifoaming agent Substances 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 238000002845 discoloration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000013329 compounding Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000004034 viscosity adjusting agent Substances 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- 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 description 1
- 241001474374 Blennius Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- RLQWHDODQVOVKU-UHFFFAOYSA-N tetrapotassium;silicate Chemical group [K+].[K+].[K+].[K+].[O-][Si]([O-])([O-])[O-] RLQWHDODQVOVKU-UHFFFAOYSA-N 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
- F21S6/006—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting for direct lighting only, e.g. task lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Paints Or Removers (AREA)
Abstract
본 발명은 무기계 바인더를 사용한 건축용 내·외장 바름재에 관한 것으로, 보다 상세하게는 석재와 실리케이트 에멀젼 바인더를 혼합하여, 결합력이 강하고 내후성, 내오염성이 우수한 석재 바름재에 관한 것이다.The present invention relates to an interior and exterior coating material for building using an inorganic binder, and more particularly, to a stone coating material having a high bonding strength and excellent weather resistance and fouling resistance by mixing a stone and a silicate emulsion binder.
본 발명은 석재와 실리케이트 에멀젼 바인더를 함유하는 석재 바름재를 제공하고, 이를 소지면에 형성된 프라이머층 위에 바른다음, 건조하는 도막을 형성하는 시공방법을 제공한다.The present invention provides a stone coating material containing a stone and a silicate emulsion binder, applying it on a primer layer formed on a base surface, and then providing a construction method for forming a coating film to be dried.
본 발명은 건축물에 큰하중을 주지 않고 석재와 도막이 소지면에서 쉽게 일탈되지 않기 때문에, 유지 수선비가 많이 들지 않으며, 무기계 바인더의 사용으로 중금속, 발암물질 및 환경 호르몬과 같은 유해물질을 방출하지 않는 바름재를 제공한다.In the present invention, since the stone and the coating film do not easily deviate from the surface of the building without giving a heavy load to the building, the maintenance and repair costs are not high, and the use of inorganic binders does not emit harmful substances such as heavy metals, carcinogens and environmental hormones. To provide.
Description
본 발명은 무기계 바인더를 사용한 건축용 내·외장 바름재에 관한 것으로, 보다 상세하게는 석재와 실리케이트 에멀젼 바인더를 혼합하여, 결합력이 강하고 내후성, 내오염성이 우수한 석재 바름재에 관한 것이다.The present invention relates to an interior and exterior coating material for building using an inorganic binder, and more particularly, to a stone coating material having a high bonding strength and excellent weather resistance and fouling resistance by mixing a stone and a silicate emulsion binder.
보편적으로 건축물을 축조하고 난 다음, 건축물의 수명을 연장시키고, 외관을 아름답게 꾸미기 위해, 건출물 표면에 시멘트 몰탈을 하고, 그 위에 분사(뿜칠)하는 방식으로 시공하거나 석재 건식 방식 등으로, 건출물을 내·외장처리 해왔다.After constructing the building in general, in order to extend the life of the building and to make the exterior beautiful, the building is constructed by cement mortar on the surface of the building and sprayed on it, or by building a stone dry method. · Has been exteriorized.
그중 건출물이 콘크리트 구조일 경우에는, 자연 현상 또는 부실 시공 등의 원인에 의한 열화현상으로, 지속적인 보수 및 보강 공사가 필요로 하기 때문에, 종래에는 대체로 유리 또는 석재 패널 등의 화장판을 부착하거나, 수성 혹은 유성 도료를 조색을 해왔다.In the case where the building is a concrete structure, it is deteriorated due to natural phenomena or poor construction, which requires continuous repair and reinforcement work. Therefore, conventionally, decorative plates such as glass or stone panels are attached or water-based. Or oil paint has been prepared.
가장 일반적인 건축용 내·외장 재료로서는 시멘트 몰탈(mortar, 바름재)이 가장 많이 사용되고 있다.Cement mortar is the most commonly used interior and exterior material for construction.
그러나, 압축강도에 비해 초기 인장강도가 약하고, 접착성이 불량하고 가소성이 좋지 않아 흘림방지를 위해 초벌 재벌, 정벌 등의 순서로 수회 나누어 바름으로써 시공시 작업성이 번거럽다는 문제점이 있다.However, the initial tensile strength is weak compared to the compressive strength, poor adhesiveness and plasticity is not good, there is a problem that the workability is cumbersome in the construction by applying several times in the order of the first conglomerates, conglomerates, etc. in order to prevent the shedding.
또한, 건강상의 목적으로 점토질의 흙 바름, 석회질의 석회반죽바름 등을 사용하는 작업방법이 있으나, 피구조체와의 부착력이 약하고 균열이 쉽게 발생되고, 이를 보완하기 위해 해초류를 끓여 여물류와 혼합반죽한 천연 바인더나 화학 바인더를 이용하나, 이 또한 작업공정이 번거럽고 작업성 자체도 저하되는 문제와 건조 후 내수성 및 강도가 약하다는 단점이 있다. In addition, there is a work method that uses clay soil, lime lime dough, etc. for health purposes, but the adhesion to the structure is weak and cracks are easily generated. To compensate for this, boil seaweeds and mix dough with trough Although a natural binder or a chemical binder is used, this also has disadvantages in that the work process is cumbersome and the workability itself is deteriorated, and the water resistance and strength after drying are weak.
분사 방식에 의한 건축물의 내·외장 처리도, 표면의 요철상태가 상당히 거칠어져, 분진 등의 오염 물질의 점착이 용이해져서, 변색되어 환경 오염은 물론 외관상 건물의 질을 떨어뜨리는 단점이 있다.The interior and exterior treatment of the building by the spraying method also has a rough surface roughness, so that the adhesion of contaminants such as dust is easy, discoloration and environmental pollution as well as the quality of the building has a disadvantage.
그리고, 최근 에폭시 수지와 같은 도료를 도포하는 내·외장재 처리 방식은 내염성, 내알카리성, 내유성, 인장력 뿐만 아니라 내구성, 시공성, 경제성이 우수하여 주차장, 공장, 창고 외에 유통시서르 매장 등 사용 범위가 넓지만, 도료를 이용하여 마감을 하는 재료상의 한계와 도료의 탈색 및 변색의 단점으로, 2-3년마다 주기적으로 보수를 해 주어야 하기 때문에, 관리 유지비가 과다하게 소요되는 문제점이 있다.In addition, recently, the interior and exterior materials processing method of coating paints such as epoxy resin has excellent durability, workability, and economics as well as flame resistance, alkali resistance, oil resistance, and tensile strength, so that the range of use such as parking lot, factory, warehouse, etc. However, due to the limitations of the material finish and discoloration and discoloration of the paint by using the paint, because the maintenance should be periodically every 2-3 years, there is a problem that excessive maintenance costs.
또한, 고급 마감용 재료로 화장판의 부착 방식은 장시간 사용으로 인하여, 화장판이 탈리, 파손되어, 교체하여야 하는 문제점이 있다. In addition, the method of attaching the decorative plate as a high-quality finishing material has a problem that, due to long time use, the decorative plate is detached, damaged and replaced.
이중, 화장판이 화강석과 같은 천연석재의 경우, 의장적 가치가 크고 단열성이 우수하여 옛날부터 건축물의 내·외장재 등에 광범위하게 이용되었으나, 국내 여건상 석재 자원의 공급이 월활치 못하여 생산원가가 많이 들고, 작업 공정도 크게 소요되는 문제가 있다. In the case of natural stone such as granite, it has been widely used in interior and exterior materials of buildings since ancient times because of its high design value and excellent thermal insulation.However, due to domestic conditions, the supply of stone resources is not very active. However, there is a problem that the work process takes a great deal.
그래서, 천연석재를 대체하기 위해, 종석을 백색시멘트와 홉합하여 석재와 같은 모양을 나타내게 하여, 천연 석재보다 가격 경쟁력이 있으면서, 내충격성이 개선된 석재 바름재(몰탈; mortar)을 사용하고 있다. 그러나, 석재 바름재 방식도 충격, 휨력에 취약한 관계로 최소 25mm이상의 두께로 사용하여, 건축물의 구조하중을 증가시키는 문제점과 건축물 구조체와의 접착력이 약하고, 시공 기간이 길고, 시공 과정에서 대량의 폐수를 발생시키는 문제가 있다.Therefore, in order to replace the natural stone, the stone is combined with the white cement to give a stone-like appearance, and is using a stone coating material (mortar; mortar) with improved price and competitive strength than natural stone. However, the stone coating method is also susceptible to impact and bending forces, so it has a thickness of at least 25 mm, which increases the structural load of the building, weak adhesion to the building structure, long construction period, and a large amount of wastewater during the construction process. There is a problem that causes.
이에, 본 발명자는 건축물과의 접착력이 강하고, 얇게 시공하여도 충격이나 휨력에 강하여, 건축물에 미치는 하중을 최소화하고, 환경오염이 적으며, 시공이 간단하여 시공기간과 시공 비용을 저렴하게 할 수 있는 석재 바름재를 개발하고자 하였다.Therefore, the present inventors have strong adhesion to the building, strong against impact and bending strength even if the construction is thin, minimizing the load on the building, less environmental pollution, and the construction is simple, so that the construction period and construction cost can be low We wanted to develop a stone coating material.
따라서, 본 발명의 목적은 무기계 바인더를 함유한 석재 바름재를 제공하는 것이다.Accordingly, an object of the present invention is to provide a stone coating material containing an inorganic binder.
또 다른 본 발명의 목적은 상기 석재 바름재를 이용한, 건축물 내·외장의 미장 시공방법을 제공하는 것이다.Still another object of the present invention is to provide a plastering method of interior and exterior of a building using the stone coating material.
상기와 같은 목적을 달성하기 위하여, 본 발명은 건축용 내·외장의 바름재 조성물에 있어서, 석재와 실리케이트 에멀젼 바인더를 함유하는 석재 바름재를 제공한다.In order to achieve the above object, the present invention provides a stone coating material containing a stone and a silicate emulsion binder in the interior and exterior coating material composition for building.
또 다른 목적을 달성하기 위해서. 본 발명은 소지면에 프라이머층을 형성하고, 상기 석재 바름재를 바른다음, 건조하는 공정으로 이루어진 것을 특징으로 하는 석재 바름재의 시공방법을 제공한다.To achieve another purpose. The present invention provides a method for constructing a stone coating material, characterized in that the primer layer is formed on a base, and the stone coating material is applied and dried.
본 발명의 석재 바름재는 소지면 정리와 프라이마 공정을 거친 후, 도막이 2∼3㎜의 두께로 바르는 데, 사용량은 5∼6㎏/㎡이 되도록 한다. 이는 실리케이트 에멀젼 바인더의 강력한 결합력으로 인하여, 상기 두께의 도막에서도 충분한 내후성, 내오염성 등의 효과를 나타낼 수 있기 때문이다. In the stone coating material of the present invention, after the surface treatment and the prima process, the coating film is applied with a thickness of 2 to 3 mm, but the amount of the coating material is 5 to 6 kg / m 2. This is because, due to the strong bonding strength of the silicate emulsion binder, even in the coating film of the thickness can exhibit the effects of sufficient weather resistance, stain resistance and the like.
이하, 본 발명을 석재 바름재의 구성성분에 따라 상세히 설명하기로 한다.Hereinafter, the present invention will be described in detail according to the components of the stone coating material.
본 발명의 광물질은 탄산 칼슘 규사, 운모, 규사, 오석, 장석, 화강암, 백운석, 옥, 맥반석, 산화 티타늄 등을 파쇄하여 사용하는데, 탄산 칼슘 규사를 광물질로 사용하는 것이 바람직하다.The mineral of the present invention is used by grinding calcium carbonate silica sand, mica, silica sand, five stones, feldspar, granite, dolomite, jade, elvan, titanium oxide and the like, calcium silica carbonate is preferably used as a mineral.
상기 광물질 파쇄물의 입경은 특별히 한정하는 것은 아니나, 10 내지 160 메쉬로 하고, 특히, 20 내지 140 메쉬가 되게 파쇄한 것을 사용하는 것이 바람직하다.Although the particle diameter of the said mineral crushed thing is not specifically limited, It is preferable to set it as 10-160 mesh, and especially, what was crushed to become 20-140 mesh.
이는 10 메쉬 이하의 광물질 파쇄물을 사용할 경우, 바름재가 경화된 후, 큰 입자가 일탈되기 쉽고 거친 정도가 증가하여, 실내에 사용하는 것이 곤란하기 때문이다. 또한, 160메쉬 이상에서는 석재의 질감 뿐만아니라 미세 분쇄를 따른 비용 증가에 비하여 그 효율성이 낮기 때문이다.This is because, when 10 or less mesh mineral crushes are used, after the coating material is cured, large particles tend to deviate and the roughness increases, making it difficult to use indoors. In addition, it is because the efficiency is lower than the texture of the stone at 160 mesh or more as compared to the cost increase along the fine grinding.
그런다음, 황변 현상을 방지하기 위하여, 전자석 등을 이용하여 상기 파쇄된 광물질 분말에 함유된 철분을 제거하고, 소비자가 원하는 마감석재의 색상이나 석재 감촉에 맞게 광물질 분말을 적절히 선택하고 배합하여 본 발명의 석재 바름재의 구성성분으로 사용한다.Then, in order to prevent yellowing, the iron powder contained in the crushed mineral powder is removed using an electromagnet or the like, and the mineral powder is appropriately selected and blended according to the color or stone texture of the finished stone desired by the consumer. It is used as a component of stone coating material.
또한, 광물질의 색을 다양하게 결정하기 위해, 컬러 칩을 혼합하여 사용할 수 있다.In addition, in order to variously determine the color of the mineral, color chips may be mixed and used.
상기 컬러 칩은 폴리아크릴레이트, 폴리비닐아세테이트, 폴리우레탄 수지, 및 폴리 에폭시 수지 군에서 선택된 1종 이상의 폴리머수지 분말을 안료와 배합하여 고온에서 용융 시킨 다음, 저온에서 사출하여, 컬러 칩의 형상을 다양하게 조절하여 제조한다.The color chip is blended with at least one polymer resin powder selected from polyacrylate, polyvinylacetate, polyurethane resin, and poly epoxy resin group with pigment to melt at high temperature, and then injected at low temperature to form the shape of the color chip. It is prepared by adjusting variously.
상기와 같이 제조된 다양한 형상과 각종 색상을 가진 컬러 칩은, 소비자의 색상 요구에 따라, 적절한 색상과 양을 선택하여 광물질 분말과 배합하여 본 발명의 석재 바름재의 구성성분으로 사용한다.The color chips having various shapes and various colors manufactured as described above are used as components of the stone coating material of the present invention by selecting appropriate colors and amounts and mixing them with mineral powder according to the color demand of the consumer.
그리고, 본 발명의 실리케이트 에멀젼 수지는 전체 바름재 중량에 대해 규산 칼륨 8∼10 중량%와 아크릴 에멀젼 6∼9 중량%가 되게 혼합하여 사용하는 것이 바람직하며, 더 바람직하게는 규산 칼륨 9중량%와 아크릴 에멀젼 7중량%를 사용한다. 이는 본 발명의 실험을 통해 가장 바람직한 배합량으로 도출되었기 때문이며, 이때 사용되는 아크릴 에멀젼은 통상적으로 농도가 50%인 것을 사용한다.In addition, the silicate emulsion resin of the present invention is preferably used to be mixed so that 8 to 10% by weight of potassium silicate and 6 to 9% by weight of the acrylic emulsion, and more preferably 9% by weight of potassium silicate 7% by weight acrylic emulsion is used. This is because it was derived through the experiment of the present invention in the most preferred compounding amount, the acrylic emulsion used at this time usually uses a concentration of 50%.
이중, 실리케이트 에멀젼 바인더를 사용한 본 발명의 바름재는 종래의 바름재와 비교하여 도막 성질에 있어서 큰 차이를 갖게 되는데, 이의 원리는 다음과 같다.Of these, the coating material of the present invention using the silicate emulsion binder has a large difference in coating properties compared with the conventional coating material, the principle thereof is as follows.
먼저, 소지면(콘크리트)와 실리케이트 에멀젼 바인더가 반응을 하면 하기 화학식 1과 같다.First, when the surface (concrete) and the silicate emulsion binder reacts as shown in the following formula (1).
[화학식 1][Formula 1]
(가) 수산화 칼슘과의 반응(A) Reaction with calcium hydroxide
ⅰ. Ca(OH)2 + K2O(SiO2)n → CaO-SiO2 + (n-1)SiO2 + 2KOHIii. Ca (OH) 2 + K 2 O (SiO 2 ) n → CaO-SiO 2 + (n-1) SiO 2 + 2KOH
ⅱ. 2KOH + CO2 → K2CO3 + H2OIi. 2KOH + CO 2 → K 2 CO 3 + H 2 O
(나) 규사와의 반응(B) reaction with silica sand
K2O(SiO2)n + mSiO2 → K2O + (m+n)SiO2 K 2 O (SiO 2 ) n + mSiO 2 → K 2 O + (m + n) SiO 2
다음 화학식 2는 공기중의 이산화탄소와의 반응을 나타낸 것이다.Formula 2 shows the reaction with carbon dioxide in the air.
[화학식 2][Formula 2]
ⅰ. K2O(SiO2)n + CO2 → K2O(SiO2)n-1 + K2 CO3 + SiO2 Iii. K 2 O (SiO 2 ) n + CO 2 → K 2 O (SiO 2 ) n-1 + K 2 CO 3 + SiO 2
ⅱ. K2O(SiO2)n + CO2 → nSiO2 + K2CO3 Ii. K 2 O (SiO 2 ) n + CO 2 → nSiO 2 + K 2 CO 3
그리고, 하기 화학식 3은 도막에서 건조 또는 동결과 같은 물리적인 수분 제거를 수행하였을 경우의 반응을 나타낸 것이다.And, the following formula (3) shows the reaction when physical moisture removal such as drying or freezing in the coating film.
[화학식 3][Formula 3]
K2O(SiO2)n + nSiO2 →K2O(SiO2)n + (x-y)H2 OK 2 O (SiO 2 ) n + nSiO 2 → K 2 O (SiO 2 ) n + (xy) H 2 O
상기와 같은 반응의 특성으로 인하여, 무기계 바인더를 사용한 본 발명의 석재 바름재는 아래와 같은 장점을 가진다.Due to the characteristics of the reaction as described above, the stone coating material of the present invention using the inorganic binder has the following advantages.
(1) 우수한 통기성(1) excellent breathability
일반적으로 무기계 도료는 미세공극으로 인해 우수한 통기성을 지닌 도막을 얻는다.In general, inorganic paints obtain a coating film having excellent air permeability due to micropores.
(2) 색상 안정성(2) color stability
종래의 유색 아크릴 도료의 색상은 백화 및 탈색되는 경우가 흔하지만, 무기계 도료는 자체의 강한 알카리성으로 우수한 내후성과 장기간의 옥외 노출시에도 변색의 정도가 적다.The color of the conventional colored acrylic paint is often whitened and discolored, but the inorganic paint has its own strong alkalinity, which has excellent weather resistance and little discoloration even during long-term outdoor exposure.
(3) 내오염성 및 자체 세정성(3) pollution resistance and self-cleaning
도장 후 우수한 내오염성의 도막을 얻을 수 있으며, 배합과정에서 왁스 에멀젼 및 친수기의 도입으로 도막의 발수성 및 자체 세정성 효과를 갖는다.After coating, an excellent fouling-resistant coating film can be obtained, and the water-repellent and self-cleaning effect of the coating film can be obtained by introducing a wax emulsion and a hydrophilic group during the compounding process.
(4) 난연성(4) flame retardant
유해가스 함유량이 적고 화염을 급격하게 악화시키지 않는다.Low toxic gas content and no sharp deterioration of flame
(5) 친환경적 원료 사용(5) Use of eco-friendly raw materials
무기계 바인더(Potassium silicate= potassium water glass)는 친환경적이고, 유해물질을 방출하지 않으며, 중금속, 발암물질, 환경 호르몬이 없다.Inorganic binders (Potassium silicate = potassium water glass) are environmentally friendly, do not emit harmful substances, and are free of heavy metals, carcinogens and environmental hormones.
(6) 강한 도막 강도 및 접착력(6) strong coating film strength and adhesion
아크릴에 비해 도막 강도가 상당히 강하며, 그 강약은 아크릴의 혼합사용으로 조절이 가능하다. 또한 소지면과의 화학 반응에 의한 접착이 이루어지므로 장기간 접착에 우수한 효과를 갖는다. Compared with acrylic, the coating film strength is considerably stronger, and the strength can be controlled by mixing acrylic. In addition, since the adhesion is made by a chemical reaction with the base material has an excellent effect on long-term adhesion.
한편, 본 발명의 석재 바름재는 상기 광물질 분말과 물을 현탁액과 같은 상태로 혼합하고, 실리케이트 에멀젼 수지, 발수제, 및 점도제 와 소포제를 배합하여 구성하되, 그 바람직한 배합 비율은 광물질 분말 75∼80중량%과 물 5∼8 중량%에 실리케이트 수지 14∼19 중량%, 발수제 1∼2 중량%, 소포제 및 점도제 0.5∼1 중량%를 혼합하여 사용하는 것이 바람직하다.On the other hand, the stone coating material of the present invention is mixed with the mineral powder and water in the same state as a suspension, and composed of a silicate emulsion resin, a water repellent, and a viscosity agent and an antifoaming agent, the preferred mixing ratio is 75 to 80 weight of the mineral powder It is preferable to use 14 to 19 weight% of silicate resins, 1 to 2 weight% of water repellents, 0.5 to 1 weight% of antifoamers, and a viscosity agent to% and 5 to 8 weight% of water.
이때, 사용하는 물은 황변 현상을 억제하기 위해 철분 성분을 제거시킨 증류수를 사용한다.At this time, the water to be used is distilled water from which the iron component is removed in order to suppress the yellowing phenomenon.
또한, 본 발명에서 사용되는 발수제와 소포제 및 점도제는 본 발명의 분야에서 통상 사용되는 것을 사용하는 데, 점도제는 증점제, 점도안정제 및 점도 조절제를 함께 사용한다.In addition, the water repellent, the antifoaming agent, and the viscosity agent used in the present invention are used in the field of the present invention, the viscosity agent is used in combination with a thickener, viscosity stabilizer and viscosity regulator.
이와같이 배합된 본 발명의 석재 바름재는 종래의 아크릴 에멀젼 바인더를 사용한 바름재와는 다른 도막의 성질을 갖게 되는데, 이를 하기 표 1에 나타내었다. The stone coating material of the present invention blended as described above has properties of a coating film different from that of a conventional acrylic emulsion binder, which is shown in Table 1 below.
본 발명에 따른 석재 바름재는 고탄산 석회의 소지면, 석회, 시멘트의 소지면, 콘크리트, 석회 별돌, 석조 건축물, 방화용 석면 벽체 및 알루미늄이나 함석판과 같은 철재면에 적용할 수 있다.Stone coating material according to the present invention can be applied to the surface of high carbonized lime, lime, cement surface, concrete, lime stone, stone building, asbestos wall for fire protection and iron surface such as aluminum or tin plate.
이하, 본 발명의 이해를 돕기 위하여 바람직한 실시예를 제시한다. 그러나 하기의 실시예는 본 발명을 보다 쉽게 이해하기 위하여 제공되는 것일 뿐 본 발명이 하기의 실시예에 한정되는 것은 아니다. Hereinafter, preferred examples are provided to aid in understanding the present invention. However, the following examples are provided only to more easily understand the present invention, and the present invention is not limited to the following examples.
[실시예 1] 본 발명의 석재 바름재 제조Example 1 Manufacture of stone coating material of the present invention
본 발명의 석재 바름재 조성물은 하기 표 2와 같이 배합비율로 5㎏을 제조하였다.Stone coating material composition of the present invention was prepared 5kg by the mixing ratio as shown in Table 2.
이때, 물은 철분 설분을 제거한 증류수 물을 사용하였으며, 발수제는 포브1400(phobe 1400)를 소포제는 EDW를, 증점제는 나트라졸 250HR(Natrasol 250HR)를, 점도 안정제는 벤톨린 V 30을, 점도 조절제는 벤톨린 A11를 사용하였다.In this case, distilled water was used to remove iron powder, water repellent was phobe 1400, antifoam was EDW, thickener was natrazole 250HR, viscosity stabilizer bentoline V 30, and viscosity modifier. Bentoline A11 was used.
석재는 평균 직경이 01.∼2 ㎜인 탄산 칼슘 규사 3,900g을 넣고, 실리케이트 수지로 규산 칼륨(P-35, Bentoline) 450g에 아크릴 에멀젼 수지(50%, 296D) 350g을 균일하게 혼합하였다.3,900 g of calcium carbonate silica sand having an average diameter of 01. to 2 mm was put into the stone, and 350 g of acrylic emulsion resin (50%, 296D) was uniformly mixed with 450 g of potassium silicate (P-35, Bentoline) as a silicate resin.
[실시예 2] 시공Example 2 Construction
(1) 소지면 정리(1) flooring clearance
시공 대상의 콘크리트 소지 0.5×0.5×0.5 m 를 준비한 다음, 소지면의 불순물을 완전히 제거하고 홈, 크랙과 같은 부위는 전용퍼티로 면을 평활하게 만들었다.After preparing 0.5 × 0.5 × 0.5 m of concrete material to be constructed, impurities on the surface were completely removed, and parts such as grooves and cracks were smoothed with special putty.
(2) 하도 도장(2) undercoat
상기 소지면을 정리한 다음, 소지면에 전용 실리케이트 프라이머(대보페인트주식회사)를 바르고 건조하여 하도도장을 완성하였다.After arranging the paper surface, a dedicated silicate primer (Daebo Paint Co., Ltd.) was applied to the paper surface and dried to complete the undercoat.
(3) 상도 도장(3) Top coat
상기 (2)의 하도 도장을 완성한 다음, 상기 실시예 1에 의해 제조된 본 발명의 석재 바름재를 하도 도장 위에 5∼6㎏/㎡ 정도를 사용하여 평활하게 발랐는데, 도막 층은 2∼3㎜가 되게하였다. 그리고 최소 48 시간동안 자연 건조를 하였다.After the undercoating of the above (2) was completed, the stone coating material of the present invention prepared in Example 1 was smoothly applied on the undercoating using about 5 to 6 kg / m 2, and the coating layer was 2-3. Mm. It was then dried for at least 48 hours.
이상과 같이, 미려(美麗)한 느낌을 주는 본 발명의 석재 바름재는 소지면과의 강한 화학적 결합으로 도막을 얇게 시공할 수 있어, 건축물에 큰하중을 주지 않고 석재와 도막이 소지면에서 쉽게 일탈되지 않기 때문에, 유지 수선비가 많이 들지 않으며, 무기계 바인더의 사용으로 중금속, 발암물질 및 환경 호르몬과 같은 유해물질을 방출하지 않는 효과를 갖는다.As described above, the stone coating material of the present invention, which gives a beautiful feeling, can be constructed thinly by strong chemical bonding with the base, and thus the stone and the coating do not easily deviate from the base without giving a heavy load to the building. It does not cost much to maintain, repair and use inorganic binders, and it does not emit harmful substances such as heavy metals, carcinogens and environmental hormones.
따라서, 종래의 바름재를 획기적으로 개선한 본 발명의 석재 바름재는 우수한 제품으로 경제적으로 대체 효과가 클 것으로 예상된다.Therefore, the stone coating material of the present invention, which is a significant improvement of the conventional coating material, is expected to have a great economical replacement effect as an excellent product.
도 1 은 본 발명에 따른 석재 바름재 형성을 모식도로 나타낸 것이다. 1 is a schematic view showing the stone coating material formation according to the present invention.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100912387B1 (en) * | 2009-03-07 | 2009-08-19 | (주)간삼파트너스 종합건축사사무소 | Stone coating composition |
| CN102432335A (en) * | 2011-09-22 | 2012-05-02 | 福州七彩居建材有限公司 | Polymer emulsion type interface agent for coating base layer treatment and preparation method thereof |
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2004
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100912387B1 (en) * | 2009-03-07 | 2009-08-19 | (주)간삼파트너스 종합건축사사무소 | Stone coating composition |
| CN102432335A (en) * | 2011-09-22 | 2012-05-02 | 福州七彩居建材有限公司 | Polymer emulsion type interface agent for coating base layer treatment and preparation method thereof |
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