KR20010084168A - Composite of mortar for flor finishing at inside and outside and its constructing method - Google Patents
Composite of mortar for flor finishing at inside and outside and its constructing method Download PDFInfo
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- KR20010084168A KR20010084168A KR1020000008997A KR20000008997A KR20010084168A KR 20010084168 A KR20010084168 A KR 20010084168A KR 1020000008997 A KR1020000008997 A KR 1020000008997A KR 20000008997 A KR20000008997 A KR 20000008997A KR 20010084168 A KR20010084168 A KR 20010084168A
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- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2641—Polyacrylates; Polymethacrylates
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- 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
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
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- 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
- C04B28/04—Portland cements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass
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- 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
- C04B14/38—Fibrous materials; Whiskers
- C04B14/40—Asbestos
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- 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
- C04B16/06—Macromolecular compounds fibrous
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- 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
- C04B2103/54—Pigments; Dyes
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- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/60—Flooring materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Floor Finish (AREA)
Abstract
Description
본 발명은 건축물의 실내외 바닥마감 몰탈의 조성물과 그 시공방법에 관한 것으로 더욱 상세하게는 실란을 포함한 아크릴계 에멀젼에 규사가 혼입된 프라이머를 사용하여 하지와 몰탈과의 접착을 강화시키고 그 상단에 마감몰탈로서 다양한 색상과 표면을 갖게 시공하며 무황변 에폭시 수지를 이용하여 마감코팅시켜 완벽한 바닥마감재로서의 기능을 가지는 것이다.The present invention relates to a composition of indoor and outdoor floor finishing mortar of a building and its construction method, and more particularly, to enhance adhesion between the lower extremity and the mortar by using a primer mixed with silica in an acrylic emulsion including silane, and finishing mortar on the top. It is constructed with various colors and surfaces, and has a function as a perfect floor finish by finish coating using a yellowing-free epoxy resin.
종래의 바닥마감재는 물갈기공법,합성수지계 바닥재,인위적인 바닥재 및 셀프레벨링(Self Leveling)재 등이 있다.Conventional floor finishing materials include a grinding method, a synthetic resin flooring material, an artificial flooring material and a self leveling material.
상기한 물갈기 공법에 의한 바닥마감재는 규석이나 석재의 골재와 백색 시멘트를 혼합하여 시공한 후 일정기간 양생시켜 연마기를 이용하여 다량의 물과 함께 표면을 연마하여 건축물의 바닥 마감을 하는 공법으로 상기한 마감공법은 강도는우수하나 시공상의 연마공정으로 인한 공기의 지연과 더불어 연마시 폐수를 발생시켜 환경오염을 유발시키는 문제점이 있고 바닥마감재로서의 획일성으로 인하여 최근에는 현장적용을 기피하는 실정이다.The floor finishing material by the above-mentioned grinding method is a method of finishing the floor of the building by polishing the surface with a large amount of water using a grinding machine after mixing and mixing the aggregate and white cement of silica or stone aggregates for a certain period of time One finishing method is excellent in strength, but there is a problem of causing environmental pollution by generating waste water during polishing along with delay of air due to the polishing process in construction, and in recent years, due to the uniformity as a floor finishing material, it has been avoided in the field application.
그리고 합성수지계 바닥재는 기초 콘크리트상에 마감몰탈을 시공하고 상부에 합성수지류의 마감재를 유기 접착재로 접착,마감시키는 방법으로 이 공법의 경우 물갈기 공법의 마감보다는 다양한 마감이 되어 건축물로서 다양성은 있으나 이 또한 합성수지를 사용함으로 인위적인 심미감과 함께 환경친화적이지 못하며 이런류의 바닥재는 종류에 따라 화재의 위험성이 있었다.Synthetic resin flooring is a method of constructing finishing mortar on the foundation concrete and bonding and finishing the finishing material of synthetic resin on the upper part with organic adhesive material. In addition, the use of synthetic resin is not environmentally friendly with artificial aesthetics, and this kind of flooring material has a risk of fire depending on the type.
상기한 공법 외에도 에폭시 수지나 우레탄 수지에 골재를 혼합하여 마감하는 공법도 있으며 이 공법도 다른 건축 구조와의 조화가 잘 이루어지지 않거나 시공자의 숙련 정도,제품 등 여러조건에 따라 문제가 발생할 경우가 있는 공법이다.In addition to the above-mentioned methods, there is also a method of finishing aggregates mixed with epoxy resin or urethane resin, and this method is also difficult to harmonize with other building structures, or problems may occur depending on various conditions such as the skill of the contractor and the product. It is a construction method.
또한 근래에는 자기 수평성(Self Leveling)몰탈의 조성물을 이용하는 셀프레벨링재에 관한 자료나 특허가 다수 공개되어 있고 현장에서 적용하고 있으나 단순히 재료상의 특성으로 자기 평활성을 가지지만 공법상으로 피착재의 특성에 따라 자기 수평을 잘 이루어지지 않거나 수평성에 치중한 나머지 하지와의 접착력이 부족하여 박리되는 현상이 발생하거나 균열이 발생할 소지가 있으며 단순한 시멘트계의 마감으로는 최종 마감재로서의 기능을 가질 수 없고 그 상단에 또 다른 마감재로 시공해야하는 이중적인 문제점이 있었다.In recent years, a number of materials and patents on self-leveling materials using the composition of self-leveling mortar have been published and applied in the field. As a result, the self-leveling is not good or the level of the adhesiveness with the lower extremity is insufficient, which may cause peeling or cracking. A simple cement finish cannot function as a final finishing material. There was a double problem that had to be constructed with different finishes.
따라서 본 발명은 상기한 종래의 문제점을 개선하기 위한 목적으로 창출된 것으로 프라이머,마감몰탈 및 마감코팅을 하나의 공법으로 시공하고 다양하고 뛰어난 바닥마감재를 제공하기 위한 것으로 콘크리트 하지면과 마감재와의 접착면의 사전처리를 완벽하게 하여 지속적인 접착을 유지하는 점과 사전에 배합된(Priemixed) 몰탈조성물을 이용하여 물만 첨가하여 시공함으로서 바닥마감재로서 주기능을 가지고 마지막으로 상도 처리를 하여 최종 마감코팅하는 바닥마감공법을 제공할 수 있는 것이다.Therefore, the present invention was created for the purpose of improving the above-mentioned conventional problems, and to provide a variety of excellent floor finishing materials and primers, finishing mortar and finish coating in one method to bond the concrete base surface and the finishing material Complete pre-treatment of cotton to maintain continuous adhesion and construction by adding only water using pre-mixed mortar composition, which has the main function as a floor finishing material, and finally top coating with final finish coating It can provide a finishing method.
이하 발명의 요지를 그 구성과 작용을 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the gist of the invention in detail.
바닥마감몰탈 공법에 있어서,In the floor finishing mortar method,
프라이머 조성이 아크릴계 에멀젼 수지 100wt%에 대하여 실란커프링제 3-15wt%를 첨가하고,0.1-0.5mm의 골재를 30-100wt%인 프라이머로 시공한 후 그 상부에 마감몰탈을 2-10mm두께로 시공하여 무용제 타입이고 수지와 경화제의 혼합점도가 1500cps이하인 무황변 에폭시 수지로 마감 코팅하는 공법이다.Add 3-15wt% of silane coupling agent to 100wt% of acrylic emulsion resin as primer composition, apply 0.1-0.5mm aggregate to 30-100wt% primer, and finish mortar 2-10mm thick on the top. This is a method of finish coating with a yellowing-free epoxy resin having a solvent-free type and a mixed viscosity of resin and hardener of 1500 cps or less.
상기한 본 발명은 먼저 피착제의 처리는 완벽하게 처리해야 하며 보통 콘크리트 면으로 이루어지는 바닥면과 마감몰탈과의 접착을 원활하게 하기 위하여 흔히 프라이머라고 하는 계면처리제가 필요하다.In the present invention described above, first, the treatment of the adherend must be completely processed, and in order to facilitate adhesion between the bottom surface made of a concrete surface and the finishing mortar, an interface agent commonly called a primer is required.
상기한 계면처리를 하기 위해서는 다양한 폴리머 에멀젼이 이용될 수 있으며수용성 또는 수성 폴리머로 라텍스계 에멀젼,에틸렌 초산비닐계,아크릴 에스테르 공중합계 등이 있을 수 있다.Various polymer emulsions may be used for the above-described interfacial treatment, and there may be a latex-based emulsion, ethylene vinyl acetate-based, acrylic ester copolymer, or the like as an aqueous or aqueous polymer.
본 발명에서는 프라이머로 아크릴산 에스테르계 공중합물을 이용하여 100wt%에 대하여 페닐메틸 메톡시기를 가진 실란 커플링제 3-15wt%를 첨가하고,0.1-0.5mm 크기의 골재 30-100 wt%를 포함하는 프라이머를 만든다.In the present invention, using a acrylic ester copolymer as a primer, 3-15wt% of a silane coupling agent having a phenylmethyl methoxy group is added to 100wt%, and a primer comprising 30-100 wt% of aggregate having a size of 0.1-0.5mm. Make
아크릴산 에스테르계 공중합물을 널리 알려진 합성수지 에멀젼의 하나로 최근 방수용으로 이용되고 있으며 이 수지의 단독으로는 무기질인 시멘트와의 혼화,접착력이 완벽하지 않다.Acrylic ester copolymer is one of the well-known synthetic resin emulsions recently used for waterproofing, and the resin alone is not perfect in admixture and adhesion with inorganic cement.
이러한 문제점을 해결하기 위하여 실란 커플링제를 사용하게 되며 실란 커플링제는 유기,무기계간의 결합제로 알려져 있지만 아크릴산 에멀젼과의 연결 구조에 적합한 것은 그중에 페닐메틸 메톡시 기능기를 가진 실란 커플링제로서 여기에 아크릴 에멀젼과의 혼합성을 좋게 하기 위해서는 디메틸 에탄올 아민을 첨가한 것을 사용하는 것이 좋다.In order to solve this problem, a silane coupling agent is used. The silane coupling agent is known as an organic-inorganic binder, but one suitable for the linkage structure with the acrylic acid emulsion is a silane coupling agent having a phenylmethyl methoxy functional group. In order to improve the compatibility with the emulsion, it is preferable to use the one to which dimethyl ethanol amine is added.
이러한 실란 커플링제가 첨가된 아크릴 에멀젼에 규사를 혼합하여 하지인 콘크리트 면위에 분사를 한다.The silica sand is mixed with the acrylic emulsion to which the silane coupling agent is added and sprayed onto the concrete surface of the base.
이렇게 분사한 프라이머는 콘크리트면의 표면을 개질하여 마감몰탈과의 접착성능을 좋게 한다.The sprayed primer improves the adhesion to the finishing mortar by modifying the surface of the concrete surface.
아크릴 수지로는 기본 접착재로 이용되고 여기에 실란 커플링제로 유기적 결합력을 향상시키고 또한 골재를 사용하여 콘크리트의 표면적을 넓혀 상부의 몰탈과의 접착 효과를 한층 강화시키게 되는 것이다.Acrylic resin is used as a basic adhesive material, and the silane coupling agent is used to improve the organic bonding strength, and aggregate is used to increase the surface area of concrete to further strengthen the adhesive effect with the mortar on the top.
다음은 바닥 마감몰탈로 사용되는 몰탈 조성물에 있어서,Next is a mortar composition used as a floor finishing mortar,
0.1-2mm의 크기로 백색도가 75 이상인 골재가 30-60wt%,백색 포틀랜드 시멘트가 30-50wt%,분말 포리머수지로서 에틸렌 비닐라우레이트 또는 에틸렌 비닐아세테이트계 수지가 3-8wt% 유,무기섬유가 0.5-5wt%,멜라민계 분말 유동화제가 0.2-1.0wt%,천연 무기안료로서 30-200㎛ 입도의 황토 또는 백토가 0.5-20wt%로 이루이진 조성물이다.30-60wt% aggregate with whiteness of 75 or more in size of 0.1-2mm, 30-50wt% of white portland cement, 3-8wt% of ethylene vinyl laurate or ethylene vinyl acetate resin as powder polymer resin 0.5-5wt%, melamine-based powder fluidizing agent is 0.2-1.0wt%, it is a composition composed of 0.5-20wt% loess or clay of 30-200㎛ particle size as a natural inorganic pigment.
상기한 유,무기 섬유는 유기섬유의 평균길이가 120-600㎛이고,백색토가 80 이상인 셀룰로즈계 유기섬유 또는 무기섬유는 평균길이가 200-1000㎛인 세피오라이트계 무기섬유이다.The organic and inorganic fibers are 120-600 µm in average length of organic fibers, and cellulose-based organic fibers or inorganic fibers having a white soil of 80 or more are sepiolite inorganic fibers having an average length of 200-1000 µm.
상기한 몰탈은 마감재로서 물리적 기능과 건축미적인 효과를 동시에 가질 수 있는 것으로 마감몰탈 단계에서 직접 마감처리하여 보다 간편하면서도 다양한 형태의 마감처리할 수 있는 것이다.The mortar may have a physical function and architectural aesthetic effect at the same time as the finishing material is to be finished in the finishing mortar stage to be more simple and various forms of finishing.
상기한 마감몰탈은 그 조성에 있어 강도 유지를 위한 골재와 백색 포틀랜드 시멘트,접착 및 인장강도 향상을 위한 분말 포리머 수지와 유무기계 섬유,시공성 향상을 위한 나프타렌 또는 멜라민계 유동화제,황토와 백토같은 색상 조절재와 기타 첨가제가 포함된다.The above finish mortar is composed of aggregate and white portland cement to maintain strength, powder polymer resin and mechanical fiber to improve adhesion and tensile strength, naphtharene or melamine fluidizing agent to improve workability, such as ocher and clay. Color adjusters and other additives are included.
본 발명에서 사용되는 골재는 입도가 0.1-2mm로 바닥마감재로서의 기능을 나타내기 위해 백색도가 75 이상인 것이 효과적이다.Aggregate used in the present invention is effective to have a whiteness of 75 or more in order to exhibit a function as a floor finishing material with a particle size of 0.1-2mm.
그러나 색상을 달리 할 때는 상기한 백색도에 한정되는 것은 아니며 다양한 채색 효과를 내기에 적합하고,기본 강도를 내기 위해서 백색 포틀랜드 시멘트가 사용되고 콘크리트층과 접착을 이루고 내부 결합력을 유지시켜 주고 방수 기능을 가지는 분말 포리머 수지와 유무기 섬유가 사용된다.However, the color is not limited to the above-mentioned whiteness, and is suitable for producing various coloring effects, and white portland cement is used to achieve basic strength, and it has an adhesion with a concrete layer, maintains internal bonding strength, and has a waterproof function. Polymeric resins and organic-inorganic fibers are used.
분말 포리머 수지는 아크릴계 에틸렌 염화비닐 라우레이트계,아세테이트 비닐라우레이트계의 수지등이 있으나 에틸렌 비닐 아세테이트계는 방수성이 낮고,에틸렌 비닐라우레이트 비닐 클로라이트계는 방수성이 우수하다.Powder polymer resins include acrylic ethylene vinyl chloride laurate and acetate vinyl laurate resins, but ethylene vinyl acetate is low in water resistance, and ethylene vinyl laurate vinyl chlorite is excellent in water resistance.
따라서 본 발명에 있어 실내에는 에틸렌계,실외에는 에틸렌 비닐라우테이트 비닐클로라이드계의 사용이 바람직 하다.Therefore, in the present invention, the use of ethylene-based vinyl chloride and vinyl chloride-based indoors is preferable.
유무기 섬유에 있어 유기계는 셀룰로즈를 고도로 분산시켜 놓은 것으로 평균섬유 길이가 120-600㎛이고 백색도가 80 이상인 것이 사용되고 무기계는 세피오라이트계가 본 발명의 조성물로 적합한데 천연 세피오라이트를 습식 분산시켜 재건조한 것으로 평균 섬유길이가 200-1000㎛의 범위가 적합하며 유무기 섬유의 사용량은 0.5-5 wt%의 범위가 적합하며 유기섬유는 그 밀도가 낮아 적은 량으로도 효과가 나타나고 무기계는 좀 더 많이 첨가되는데 첨가량이 많을 경우 강도가 저하되고 시공성이 불량하게 된다.In organic-inorganic fibers, organic cellulose is highly dispersed, the average fiber length is 120-600㎛, and whiteness is 80 or more. Inorganic, sepiolite is suitable as the composition of the present invention. The fiber length is suitable in the range of 200-1000㎛, and the amount of organic-inorganic fiber is suitable in the range of 0.5-5 wt%, and the organic fiber is low in density, so it is effective even in a small amount, and the inorganic type is added more. When there is much, strength falls and workability becomes poor.
유동성을 향상시키기 위하여 나프타렌 및 멜라민계 유동화제가 0.2-1.0 wt%가 포함되는데 최근에는 멜라민계 분말 유동화제가 많이 사용되는 바 흔히 셀프레벨링재의 주요기능을 하고 있는데 본 발명에서도 표면의 평활성과 유동성을 좋게하기 위하여 첨가량이 많게 표면 요철 등의 특성을 부여하기 위해서는 사용량을 적게 한다.In order to improve the fluidity, naphtharene and melamine-based fluidizing agents are included in the range of 0.2-1.0 wt%. Recently, melamine-based fluidizing agents are frequently used, and the main functions of the self-leveling materials are often used. In order to impart characteristics such as surface unevenness to a large amount of addition, the amount used is reduced.
과도한 유동화제의 첨가는 재료분리나 응결 지연이 발생하고 너무 작을 경우는 유동성의 확보가 어렵다.Excessive addition of fluidizing agents can lead to material separation or condensation delays and, when too small, ensures fluidity.
그리고 표면마감의 다양한 특성을 주기 위하여 황토나 백토를 천연 무기안료로 이용하여 0.5-20wt%의 범위로 첨가할 수 있으며 혼합비율과 사용방법에 따라서 다양한 마감 특성을 낼수 있다.In order to give various characteristics of surface finish, ocher or white clay can be added in the range of 0.5-20wt% by using natural inorganic pigments, and various finishing characteristics can be produced according to the mixing ratio and usage method.
이것들의 입도는 30-200㎛의 다양한 입도 범위내에서 첨가가 가능하며 마감재로서의 용도 기능에 따라 적절히 조절할 수 있다.These particle sizes can be added in various particle size ranges of 30-200 μm and can be appropriately adjusted according to the use function as a finishing material.
그러나 100㎛ 이하의 황토는 그 사용량이 많으면 흡수가 많아지고 점결성이 증가하여 균열이 발생할 수 있으므로 주의하여야 한다.However, care should be taken that the yellow soil of less than 100㎛ may be cracked due to the increase of absorption and the increase of caking.
본 발명의 조성물중에는 그 외에도 바닥마감재로서 기능을 충족시키기 위하여 다양한 첨가제가 이용될 수 있는 것으로 예를들면 분말소포제,경화속도를 조절하기 위한 타르타닉산,리튬카보네이트,메틸셀룰로즈 등이 있다.In addition to the composition of the present invention, various additives may be used to satisfy the function as a floor finishing material, for example, powder defoamers, tartanic acid for controlling the curing rate, lithium carbonate, methyl cellulose and the like.
상기한 것들은 그 사용량이 미미하지만 마감특성,시공성 등을 감안하여 선택적으로 첨가할 수가 있다.The above-mentioned ones are used insignificantly, but can be selectively added in consideration of finish characteristics, workability, and the like.
상기와 같이 만든 조성물은 앞서 시공한 프라이머 상단에 물을 혼합하여 시공을 하면 되는 것으로 시공을 함에 있어 표면의 요철을 유지하기 위해서는 물과 조성물의 혼합비율을 22% 이하로 하여 미장 마감을 하거나 혼합비율을 22-26%로 하여 로울러로 표면을 밀어 평활성을 유지하는 마감을 할 수가 있다.The composition made as described above is to mix the water on top of the primer previously constructed in order to maintain the surface unevenness in the construction of the mixing ratio of water and composition to 22% or less to finish the plastering or mixing ratio With 22-26%, you can get a smooth finish by pushing the surface with the roller.
또한 필요에 따라서는 요철이 있는 로울러로 표면에 약간의 요철을 가지게 하는 마감처리를 할 수도 있다.In addition, if necessary, a roller with unevenness may be finished to have a slight unevenness on the surface.
그리고 바닥마감재로서 기능을 완벽하게 발휘할 수 있게 마감코팅제가 이용된다.And as a floor finishing material, a finish coating agent is used to fully demonstrate the function.
상기한 프라이머와 마감몰탈 만을 사용하여도 그 기능을 발휘할 수 있지만 사람들의 왕래가 빈번한 곳은 마감 코팅을 하여 표면을 더욱 강화할 필요가 있으며 마감코팅제로는 무황변 에폭시 수지가 이용된다.Although only the primer and the finishing mortar described above can be used to perform the function, frequent visits to people need to further strengthen the surface by applying a finish coating, and a yellowing-free epoxy resin is used as the finish coating agent.
일반적인 에폭시 수지는 시간이 경과함에 따라 황변이 생기는 경향이 있어 이런 수지를 마감 코팅으로 사용해서는 마감재의 색상이 변할 수가 있다.Typical epoxy resins tend to yellow over time, so using these resins as a finish coating can change the color of the finish.
따라서 본 발명에서 사용될 마감용 에폭시 수지는 지환족(Cycloaliphatic)에폭시 수지와 경화제가 바람직 하다.Therefore, the finishing epoxy resin to be used in the present invention is preferably a cycloaliphatic epoxy resin and a curing agent.
무황변 에폭시 수지는 무용제 타입으로 수지와 경화제의 혼합점도가 1500cps 이하이어야 하고 경화 후 KS F2274의 건축용 합성수지제의촉진 노출시험에 의거 견뢰도 98% 이상이면 적합하다.The yellowing-free epoxy resin is a solvent-free type, and the viscosity of the resin and the curing agent should be 1500 cps or less, and it is suitable if the fastness is 98% or more according to the accelerated exposure test of the construction synthetic resin of KS F2274 after curing.
무용제형으로 한정한 것은 물성의 우수성과 함께 용제의 마감몰탈의 침투로 해서 발생되는 모체의 물성 변화를 방지하기 위한 것이고 점도의 한정은 작업성의 원활함을 유지하기 위한 것이다.It is limited to the solvent-free type to prevent the change of the physical properties of the mother caused by the penetration of the finish mortar of the solvent with the excellent physical properties and to limit the viscosity is to maintain the smoothness of workability.
상기 물성의 에폭시 수지로 마감몰탈의 표면에 마감 코팅을 함으로서 본 발명의 마감몰탈로서 기능을 한층 강화 할 수 있는 것이다.By finishing the coating on the surface of the finishing mortar with the epoxy resin of the physical properties it can further enhance the function as the finishing mortar of the present invention.
본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. And such changes fall within the scope of the claims.
그러므로 본 발명은 콘크리트 바닥과 마감몰탈과의 접착면을 강화하여 탈락등의 문제를 방지하고 마감몰탈로서의 조성을 통하여 다양한 색상과 효과를 나타낼 수 있게 하였으며 최종 에폭시로 마감하는 공법을 통하여 우수한 건축물의 실내외 바닥마감재로 사용할 수 있게한 효과 있는 것이다.Therefore, the present invention prevents problems such as falling off by reinforcing the adhesive surface between the concrete floor and the finishing mortar and exhibits various colors and effects through the composition as the finishing mortar, and the interior and exterior floors of the excellent building through the final epoxy finishing method. It has the effect of being used as a finishing material.
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Cited By (10)
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| KR100419446B1 (en) * | 2001-07-25 | 2004-02-18 | 이재승 | A method of epoxy construction |
| KR100427596B1 (en) * | 2002-02-04 | 2004-04-29 | 주식회사 티엘코리아 | A method of floor installating for warehouse |
| KR100757929B1 (en) * | 2006-04-04 | 2007-09-11 | (유)도원그린케미칼 | A water-proof composition containing yellow soil and construction method thereof |
| KR100833098B1 (en) * | 2006-06-05 | 2008-05-29 | (주)포조피아 | Mortal component which not containing cement |
| KR100921531B1 (en) * | 2009-03-03 | 2009-10-12 | 주식회사 젠트로 | Method for constructing outdoor-type inorganic nonflammable floor material and the floor material therefrom |
| KR101464184B1 (en) * | 2013-01-18 | 2014-11-21 | 태평림건설 주식회사 | A high speed hardening cement concrete with high permeability silane acyle emulsion resin impregnated aggregate |
| KR20150124580A (en) * | 2014-04-29 | 2015-11-06 | 태산엔지니어링 주식회사 | Eco-friendly red clay mortar for construction using aqueous epoxy composition and plastering method of red clay mortar for construction using the same |
| KR102073826B1 (en) | 2019-02-25 | 2020-02-05 | 주식회사 신영기업 | Method for building of multi-color pattern flooring using a eco-friendly coating material, and the multi-color pattern flooring manufactured by the method |
| CN111606618A (en) * | 2020-06-05 | 2020-09-01 | 安徽鑫生新型建材有限公司 | Sprayable waterproof anticorrosion erosion-resistant high-strength mortar and use method thereof |
| KR102419127B1 (en) * | 2022-06-21 | 2022-07-08 | 김태훈 | Construction method for finishing concrete floor using composition for surface preparation compound and ultra rapid hardening latex modified cement based composition for finishing concrete floor |
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| KR100419446B1 (en) * | 2001-07-25 | 2004-02-18 | 이재승 | A method of epoxy construction |
| KR100427596B1 (en) * | 2002-02-04 | 2004-04-29 | 주식회사 티엘코리아 | A method of floor installating for warehouse |
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| KR102073826B1 (en) | 2019-02-25 | 2020-02-05 | 주식회사 신영기업 | Method for building of multi-color pattern flooring using a eco-friendly coating material, and the multi-color pattern flooring manufactured by the method |
| CN111606618A (en) * | 2020-06-05 | 2020-09-01 | 安徽鑫生新型建材有限公司 | Sprayable waterproof anticorrosion erosion-resistant high-strength mortar and use method thereof |
| KR102419127B1 (en) * | 2022-06-21 | 2022-07-08 | 김태훈 | Construction method for finishing concrete floor using composition for surface preparation compound and ultra rapid hardening latex modified cement based composition for finishing concrete floor |
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