KR101881130B1 - Finishing composition of floor for decoration, and method using thereof - Google Patents

Finishing composition of floor for decoration, and method using thereof Download PDF

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KR101881130B1
KR101881130B1 KR1020170176517A KR20170176517A KR101881130B1 KR 101881130 B1 KR101881130 B1 KR 101881130B1 KR 1020170176517 A KR1020170176517 A KR 1020170176517A KR 20170176517 A KR20170176517 A KR 20170176517A KR 101881130 B1 KR101881130 B1 KR 101881130B1
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coating
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limestone
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김정환
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
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    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
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    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/08—Copolymers of ethene
    • C09D123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09D123/0853—Vinylacetate
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    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/10—Homopolymers or copolymers of methacrylic acid esters
    • C09D133/12—Homopolymers or copolymers of methyl methacrylate
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/41—Organic pigments; Organic dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate

Abstract

The present invention relates to decorative floor finishing materials and to a construction method using the same, and specifically, to a composition for decorative floor finishing materials, which can be easily applied and can realize high long-time mechanical resistance and various color expression by applying a mixture to an under surface such as a concrete surface, a marble surface, a ceramic surface, a tile surface and a pottery surface, wherein the mixture is obtained by mixing a powdered curing agent as a cement mixture containing a liquid polymer-based main material and white cement as a main base and a liquid pigment consisting of an inorganic dye and oxides, and to a construction method using the same.

Description

장식용 바닥 마감재 조성물 및 이를 이용한 시공 공법{FINISHING COMPOSITION OF FLOOR FOR DECORATION, AND METHOD USING THEREOF}FIELD OF THE INVENTION [0001] The present invention relates to a decorative flooring composition,

본 발명은 장식용 바닥 마감재 및 이의 시공 공법에 관한 것으로서, 상세하게는 액상의 폴리머 계열의 주제에 백색 시멘트를 주재로 하는 시멘트 혼합물인 분말 형태의 경화제와, 무기염료와 산화물로 이루어지는 액상의 안료를 혼합하여 콘크리트 표면, 대리석 표면, 세리믹 표면, 타일 표면, 도자기 표면과 같은 하지면에 도포함으로써 도포가 용이하고, 장시간 높은 기계적 저항성과 다양한 색상의 연출이 가능하도록 하는 장식용 바닥 마감재 조성물 및 이를 이용한 시공 공법에 관한 것이다.The present invention relates to a decorative flooring finish and a construction method thereof, and more particularly, to a decorative flooring finish and a method of constructing the same by mixing a curing agent in the form of a powder, which is a cement mixture based on white cement and a liquid pigment made of an inorganic dye and an oxide, To provide a coating composition which is easy to apply by coating on a surface such as a concrete surface, a marble surface, a ceramic surface, a tile surface, and a ceramic surface, and which enables high mechanical resistance for a long time and a variety of colors to be produced. .

일반적으로 바닥은 기둥, 보, 벽체 등과 같은 곳보다 거주자 혹은 이용자와 가장 활발하게 접하게 되는 이용 빈도가 매우 높은 구조부재로서 사람의 건강에 해롭지 않아야 하고, 상황에 따라 높은 물리적 강도, 내약품성, 내마모성, 부착성능 등이 요구되는 곳이다.Generally, the bottom is a structural member which is most frequently used in contact with residents or users more than places such as pillars, beams, walls, etc., and should not be harmful to human health. Depending on the situation, high physical strength, chemical resistance, abrasion resistance, And adhesion performance.

이러한 바닥에 사용되는 콘크리트는 시멘트와 수화반응하여 형성되는 것으로서 내산성과 내약품성 등의 내화학성이 낮고, 조직이 치밀하지 않아 내마모성이 낮으므로 실내에서는 먼지를 일으켜 거주자에게 불쾌감을 주게 되는 등의 문제점과 공기 중의 탄산가스에 의해 열화되는 단점 등을 가지고 있는데, 이러한 단점을 보완, 개선하고 시각적인 효과를 얻기 위해서 바닥 마감재가 개발되어 적용되어 왔다.The concrete used in such a floor is formed by hydration reaction with cement. It has low chemical resistance such as acid resistance and chemical resistance, and has low abrasion resistance due to its incomplete structure. Therefore, it causes dust in the room, And the disadvantage that it is deteriorated by the carbon dioxide gas in the air. In order to complement and improve these drawbacks, and to obtain a visual effect, a floor finishing material has been developed and applied.

이처럼 콘크리트를 보호하고 위생적인 목적을 위해 사용하는 바닥 마감재는 1980년대 이후 수도권 인구밀집 및 국내 자동차 등록대수의 폭발적 증가로 그 적용이 증가해 왔으며, 특히 지하주차장의 활성화는 바닥 마감재의 기술적 발전 및 적용을 더욱 촉진시키는 요인으로 작용하게 되었다.Since the 1980s, the use of floor coverings for protecting concrete and sanitary purposes has been increasing due to the explosion of the population density in the metropolitan area and the increase in the number of domestic automobile registrations. Especially, As a result,

일반적으로 국내에서 시공되고 있는 바닥 마감재는 크게 시멘트계 바닥 마감재와 폴리머계 바닥 마감재로 양분되어 있으며, 시멘트계 바닥 마감재는 유동화제(유기물)를 첨가하여 미세 발포에 의한 바닥의 강도 보강에 주력하고 있으며, 폴리머계 바닥 마감재는 아크릴, 천연 고무 라텍스 등으로 혼화하여 공장, 주차장 바닥 등에 시공을 한 다음 그 표면에 에폭시계 바닥 마감재 또는 폴리우레탄계 바닥 마감재 등을 이용하여 표면 시공을 하고 있는 실정이다.In general, floor finishing materials are divided into cement floor finishing materials and polymer floor finishing materials. Cement floor finishing materials are added with a fluidizing agent (organic material) to reinforce the bottom strength by microfoaming. Floor finishing materials are mixed with acrylic or natural rubber latex and applied to the floor of a factory or a parking lot, and then the surface is applied to the surface of the floor by using an epoxy based floor finishing material or a polyurethane based floor finishing material.

폴리머계 바닥 마감재는 원재료의 가격이 고가이고, 그리고 유기용제를 사용함에 따라 시공 시 또는 시공 후에 발생하는 유기용제의 휘발성분에 의해 환경 오염문제가 있으며 또한 시공 시 표면 미장을 하여야 하므로 인건비의 부담이 추가되는 문제점이 있다. 에폭시계 바닥 마감재의 경우에는 표면 강도가 강하고 내충격 강도가 떨어져 크랙이 발생하여 내구력에 문제점이 있어 보수 유지비가 많이 드는 문제점이 있으며, 폴리우레탄계 바닥 마감재는 원재료의 고가, 접착력에 의한 들뜸 현상 등의 문제점이 있다.Polymer flooring finishing materials are expensive, and due to the use of organic solvents, there is a problem of environmental pollution due to the volatile components of organic solvents generated during construction or after construction. Also, since the surface finishing is required during construction, the burden of labor costs There is a problem to be added. In the case of epoxy flooring, there is a problem that the surface strength is strong and the impact strength is lowered, cracks are generated, and there is a problem in durability, which causes a problem of maintenance and maintenance cost. Polyurethane flooring material has problems such as high cost of raw materials, .

그리고 국외의 바닥 마감재의 동향은 국내와 유사하게 유동화제를 배합한 시멘트계와 폴리머를 배합하여 시멘트코-메트릭스(Co-Matrix)를 형성시키는 폴리머계, 석고계, 세라믹계, 자기수평제(Self levelling) 등의 바닥 마감재로 분류된다. The trend of the floor finishing materials in Korea is similar to that of domestic ones. The polymeric, gypsum, ceramic, and self leveling materials that form the cement co-matrix by blending the cement- ) Flooring finishes.

그러나, 이러한 바닥 마감재는 도포가 어려워 작업 시간이 많이 소요되고, 기계적 저항성이 낮으며, 다양한 색상의 연출이 불가능한 문제점이 있다.However, such flooring finishes are difficult to apply and require a long working time, have low mechanical resistance, and are unable to produce various colors.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 본 발명은 장식용 바닥 마감재 및 이의 시공 공법에 관한 것으로서, 상세하게는 액상의 폴리머 계열의 주제에 백색 시멘트를 주재로 하는 시멘트 혼합물인 분말 형태의 경화제와, 무기염료와 산화물로 이루어지는 액상의 안료를 혼합하여 콘크리트 표면, 대리석 표면, 세리믹 표면, 타일 표면, 도자기 표면과 같은 하지면에 도포함으로써 도포가 용이하고, 장시간 높은 기계적 저항성과 다양한 색상의 연출이 가능하도록 하는 장식용 바닥 마감재 조성물 및 이를 이용한 시공 공법을 제공하는데 그 목적이 있다.The present invention relates to a decorative flooring material and a method of constructing the same, and more particularly, to a decorative flooring material and a method of constructing the same using a cement mixture based on white cement, And a liquid pigment composed of an inorganic dye and an oxide are mixed and coated on a surface such as a concrete surface, a marble surface, a ceramic surface, a tile surface, and a ceramic surface to easily apply the coating. The present invention provides a decorative flooring composition and a construction method using the same.

상기와 같은 목적을 달성하기 위한 본 발명의 특징은,According to an aspect of the present invention,

불포화 폴리에스테르 수지 40~50중량%, 에틸렌비닐아세테이트 10∼20중량%, 스티렌-아크릴 에스테르 10∼20중량%, 폴리메타크릴산메틸 10∼20중량% 및 실란 레진 2∼7중량%가 혼합되는 액상의 주제 60~66중량%와; 백색 포틀랜드 시멘트 48~59중량%, 알루미나 시멘트 5~10중량%, 규사 10~20중량%, 규조토, 규회석 및 마이카로 이루어진 군에서 선택된 1종 이상의 강도 증진제 10~20중량%, 석회석 5~15중량%, 유동화제 0.1~1.0중량%, 소포제 0.1~1.0중량%가 혼합된 분말 형태의 경화제 26~36중량%; 및 액상의 안료 4~8중량%를 혼합하여 이루어지는 것을 특징으로 한다.40 to 50% by weight of unsaturated polyester resin, 10 to 20% by weight of ethylene vinyl acetate, 10 to 20% by weight of styrene-acrylic ester, 10 to 20% by weight of polymethyl methacrylate and 2 to 7% by weight of silane resin 60 to 66% by weight of a liquid phase; 10 to 20% by weight of at least one strength-enhancing agent selected from the group consisting of diatomaceous earth, wollastonite and mica, limestone of 5 to 15 wt%, limestone of 5 to 15 wt%, alumina cement of 10 to 20 wt% 26 to 36% by weight of a powdery curing agent mixed with 0.1 to 1.0% by weight of a fluidizing agent and 0.1 to 1.0% by weight of a defoaming agent; And 4 to 8% by weight of a liquid pigment.

여기에서, 상기 안료는 무기 안료 8∼35중량%, 분산제 30∼60중량%, 프로필렌글리콜 15∼45중량%가 혼합된다.Here, the pigment is mixed with 8 to 35% by weight of an inorganic pigment, 30 to 60% by weight of a dispersant, and 15 to 45% by weight of propylene glycol.

여기에서 또한, 상기 무기 안료는 광물 또는 금속화합물이다.Here, the inorganic pigment is a mineral or a metal compound.

본 발명의 다른 특징은,According to another aspect of the present invention,

상기의 장식용 바닥 마감재 조성물을 이용한 시공 공법에 있어서, 콘크리트 표면, 대리석 표면, 세리믹 표면, 타일 표면, 도자기 표면과 같은 하지면을 정리하는 면정리 공정과; 상기 하지면에 프라이머를 도포하는 프라이머 도포 공정과; 상기 프라이머가 도포된 하지면에 상기 장식용 바닥 마감재 조성물을 0.6~0.8㎜의 두께로 1차 도포하여 1차 마감층을 형성하는 1차 도포 공정과; 상기 1차 마감층의 1차 도포후 건조가 완료되면 상기 장식용 바닥 마감재 조성물을 0.6~0.8㎜의 두께로 2차 도포하여 2차 마감층을 형성하는 2차 도포 공정; 및 2차 도포후 건조가 완료되면 상기 2차 마감층 상면에 코팅제를 도포하는 코팅 공정으로 이루어지는 것을 특징으로 한다.In the construction method using the decorative flooring composition, a surface preparation process for arranging a base surface such as a concrete surface, a marble surface, a ceramic surface, a tile surface, and a ceramic surface; A primer applying step of applying a primer to the base surface; A primary coating step of coating the decorative bottom coating composition at a thickness of 0.6 to 0.8 mm on a surface to which the primer is applied to form a primary finish layer; A second coating step of coating the decorative flooring composition at a thickness of 0.6 to 0.8 mm after the first coating and drying of the first coating layer are completed to form a second coating layer; And a coating step of coating a coating agent on the upper surface of the second finish layer after the second coating and drying are completed.

여기에서, 상기 코팅 공정은 상기 2차 마감층의 표면에 자국이 발생하는 경우 상기 코팅제를 도포전에 표면을 샌딩 처리한다.Here, in the coating step, when a mark is formed on the surface of the secondary finish layer, the surface is sanded before applying the coating agent.

여기에서 또한, 상기 코팅 공정은 상기 코팅제를 2회 도포한다.Here too, the coating process applies the coating twice.

여기에서 또, 상기 코팅제는 부타디엔 스티렌, 스티렌 아크릴 라텍스(Styrene Acrylic Latex) 또는 순수 아크릴 중 선택된 어느 하나이다.Here, the coating agent is any one selected from butadiene styrene, styrene acrylate latex, and pure acrylic.

여기에서 또, 상기 장식용 바닥 마감재 조성물은 불포화 폴리에스테르 수지 40~50중량%, 에틸렌비닐아세테이트 10∼20중량%, 스티렌-아크릴 에스테르 10∼20중량%, 폴리메타크릴산메틸 10∼20중량% 및 실란 레진 2∼7중량%가 혼합되는 액상의 주제 60~66중량%와; 백색 포틀랜드 시멘트 48~59중량%, 알루미나 시멘트 5~10중량%, 규사 10~20중량%, 규조토, 규회석 및 마이카로 이루어진 군에서 선택된 1종 이상의 강도 증진제 10~20중량%, 석회석 5~15중량%, 유동화제 0.1~1.0중량%, 소포제 0.1~1.0중량%가 혼합된 분말 형태의 경화제 26~36중량%; 및 무기 안료 8∼35중량%, 분산제 30∼60중량%, 프로필렌글리콜 15∼45중량%가 혼합된 액상의 안료 4~8중량%를 혼합하여 이루어진다.The decorative flooring composition may further comprise 40 to 50% by weight of an unsaturated polyester resin, 10 to 20% by weight of ethylene vinyl acetate, 10 to 20% by weight of styrene-acrylic ester, 10 to 20% by weight of methyl polymethacrylate, 60 to 66% by weight of a liquid-like subject in which 2-7% by weight of silane resin is mixed; 10 to 20% by weight of at least one strength-enhancing agent selected from the group consisting of diatomaceous earth, wollastonite and mica, limestone of 5 to 15 wt%, limestone of 5 to 15 wt%, alumina cement of 10 to 20 wt% 26 to 36% by weight of a powdery curing agent mixed with 0.1 to 1.0% by weight of a fluidizing agent and 0.1 to 1.0% by weight of a defoaming agent; And 4 to 8% by weight of a liquid pigment mixed with 8 to 35% by weight of an inorganic pigment, 30 to 60% by weight of a dispersant, and 15 to 45% by weight of propylene glycol.

상기와 같이 구성되는 본 발명인 장식용 바닥 마감재 조성물 및 이를 이용한 시공 공법에 따르면, 콘크리트 표면, 대리석 표면, 세리믹 표면, 타일 표면, 도자기 표면과 같은 하지면에 도포함으로써 도포가 용이하고, 장시간 높은 기계적 저항성을 가지져 스크래치가 발생되는 것을 방지할 수 있으며, 다양한 색상의 연출이 가능하여 미려한 바닥면을 형성할 수 있다.According to the decorative flooring composition of the present invention having the above-described composition and the construction method using the same, it is easy to apply by coating on a concrete surface, a marble surface, a ceramic surface, a tile surface or a ground surface such as a ceramic surface, It is possible to prevent scratches from being generated, and it is possible to produce various colors, so that a beautiful bottom surface can be formed.

도 1은 본 발명에 따른 장식용 바닥 마감재 조성물을 이용한 시공 공법을 설명하기 위한 공정도이다.1 is a process diagram for explaining a construction method using a decorative flooring composition according to the present invention.

이하, 본 발명에 따른 장식용 바닥 마감재 조성물을 상세하게 설명하면 다음과 같다.Hereinafter, the decorative flooring composition according to the present invention will be described in detail.

하기에서 본 발명을 설명함에 있어, 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략할 것이다. 그리고 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례 등에 따라 달라질 수 있다. 그러므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and these may be changed according to the intention of the user, the operator, or the like. Therefore, the definition should be based on the contents throughout this specification.

먼저, 본 발명에 따른 장식용 바닥 마감재 조성물은 분말 형태의 액상의 주제 60~66중량%와, 분말 형태의 경화제 26~36중량% 및 액상의 안료 4~8중량%를 믹서기로 2~3분간 혼합한다.First, the decorative flooring finish composition according to the present invention is prepared by blending 60 to 66% by weight of a liquid-like subject in the form of powder, 26 to 36% by weight of a hardening agent in powder form and 4 to 8% by weight of a liquid pigment with a blender for 2 to 3 minutes do.

주제는 60~66중량%가 혼합되는 데, 66중량% 초과하는 경우 강도 저하 단점이 있고, 60중량% 미만인 경우에는 접착 성능이 떨어지는 단점이 있으므로 바람직하게는 64%중량%가 혼합되고, 경화제는 26~36중량%가 혼합되는 데, 26중량% 초과하는 경우 수축율 증가 단점이 있고, 36중량% 미만인 경우에는 강도 저하 단점이 있으므로 바람직하게는 30중량%가 혼합되며, 안료는 4~8중량%가 혼합되는 데, 8중량% 초과하는 경우 강도 저하 단점이 있고, 4중량% 미만인 경우에는 색상 발현이 어려워 바람직하게는 6중량%가 혼합된다.If the content of the curing agent is less than 60% by weight, the adhesive performance of the curing agent may deteriorate. Preferably, the curing agent is mixed in an amount of 64% by weight. When the content of the pigment is more than 26% by weight, the shrinkage ratio is disadvantageously increased. When the content of the pigment is less than 36% by weight, the content of the pigment is preferably in the range of 4 to 8% by weight, When the content is more than 8% by weight, there is a disadvantage in strength reduction. When the content is less than 4% by weight, color development is difficult and preferably 6% by weight is mixed.

한편, 주제는 불포화 폴리에스테르 수지 40~50중량%, 에틸렌비닐아세테이트 10∼20중량%, 스티렌-아크릴 에스테르 10∼20중량%, 폴리메타크릴산메틸 10∼20중량% 및 실란 레진 2∼7중량%가 혼합된다.On the other hand, the subject matter is that of 40 to 50% by weight of unsaturated polyester resin, 10 to 20% by weight of ethylene vinyl acetate, 10 to 20% by weight of styrene-acrylic ester, 10 to 20% by weight of polymethyl methacrylate, %.

여기에서, 불포화 폴리에스테르 수지는 충전제 및 접착제로서 40~50중량%가 혼합되는 데, 50중량%을 초과하는 경우 기포가 발생하고, 덩어리가 발생되어 품질 저하가 발생하고, 40중량% 미만인 경우 점도가 낮아지는 단점이 있다. 이때, 불포화 폴리에스테르 수지는 프탈산(Phthalic Acid) 10~30 중량%에 말레익산(Maleic Acid) 10~30 중량%, 프로필렌글리콜(Propylene Glycol) 5~20 중량%, 에틸렌 글리콜(Ethylene Glycol) 1~10중량%, 디에틸렌글리톨(Diethylene Glycol) 7~15중량%를 210℃ 이하에서 18시간 축중합 반응시키고, 반응성 희석제인 스티렌 모노머(Styrene Monomer)를 20~60중량%로 추가하여 희석시켜 제조할 수 있다. 중량평균분자량은 1500~5000인 것을 사용할 수 있는 데, 상업화된 예로는 애경화학(한국)의 ATM-161H, SC-920, 삼화페인트(한국) Polymaster MC-801 등이 있다.The unsaturated polyester resin is mixed with 40 to 50% by weight of a filler and an adhesive. When the amount of the unsaturated polyester resin is more than 50% by weight, air bubbles are generated and a lump is generated to deteriorate the quality. Is lowered. In this case, the unsaturated polyester resin may contain 10 to 30% by weight of phthalic acid, 10 to 30% by weight of maleic acid, 5 to 20% by weight of propylene glycol, 1 to 20% by weight of ethyleneglycol, 10 to 10% by weight of diethylene glycol, 7 to 15% by weight of diethylene glycol, and 20 to 60% by weight of a reactive diluent such as styrene monomer, can do. Examples of commercialized products include ATM-161H, SC-920, and Samhwa Paint (Korea) Polymaster MC-801, which have a weight average molecular weight of 1,500 to 5,000.

에틸렌비닐아세테이트는 접착력, 내구성 및 내열성을 개선하기 위해 10~20중량%가 혼합되는 데, 20중량%를 초과하면 가격경쟁력이 떨어지고, 10중량% 미만이면 접착력, 내구성 및 내열성 개선 효과가 미미할 수 있다.Ethylene vinyl acetate is mixed in an amount of 10 to 20% by weight in order to improve the adhesive strength, durability and heat resistance. If it exceeds 20% by weight, the price competitiveness is poor. If it is less than 10% by weight, the adhesive strength, durability and heat resistance improvement effect may be insignificant .

스티렌-아크릴 에스테르는 내산성 및 내알칼리성을 증진시키기 위해 10∼20중량%가 혼합되는 데, 20중량%를 초과하면 가격경쟁력이 떨어지고, 10중량% 미만이면 내산성 및 내알칼리성 증진 효과가 미미하다.The styrene-acrylic ester is mixed in an amount of 10 to 20% by weight to improve the acid resistance and alkali resistance. When the amount exceeds 20% by weight, the cost competitiveness is poor. When the amount is less than 10% by weight, the effect of improving acid resistance and alkali resistance is insignificant.

폴리메타크릴산메틸은 점도를 저하시켜 작업성및 연성의 성질을 증진시키고, 강도를 개선하기 위해 10∼20중량%가 혼합되는 데, 20중량%를 초과하면 가격경쟁력이 떨어질 수 있으며, 10중량% 미만이면 그 효과가 미미하다.Methyl polymethacrylate is mixed with 10 to 20% by weight in order to improve workability and ductility by improving the workability and ductility and to improve strength. If it exceeds 20% by weight, %, The effect is insignificant.

실란 레진은 내수성, 표면강도 및 내구성을 개선하기 위해 2~7중량%가 혼합되는 데, 7중량%를 초과하면 가격경쟁력이 떨어질 수 있으며, 2중량% 미만이면 내수성, 표면강도 및 내구성 개선 효과가 미미하다.In order to improve the water resistance, surface strength and durability, 2 to 7% by weight of silane resin is mixed. When the amount exceeds 7% by weight, the price competitiveness of the silane resin may deteriorate. When the amount is less than 2% by weight, the water resistance, surface strength and durability are improved It is insignificant.

그리고, 경화제는 26~36중량%가 혼합되는 데, 26중량% 초과하는 경우 수축율 증가 단점이 있고, 36중량% 미만인 경우에는 강도 저하 단점이 있으므로 바람직하게는 30중량%가 혼합된다.If the amount of the curing agent is more than 26% by weight, the shrinkage rate may increase. If the amount of the curing agent is less than 36% by weight, the strength is deteriorated.

그리고, 시멘트 혼합물은 백색 포틀랜드 시멘트 48~59중량%, 알루미나 시멘트 5~10중량%, 규사 10~20중량%, 규조토, 규회석 및 마이카로 이루어진 군에서 선택된 1종 이상의 강도 증진제 10~20중량%, 석회석 5~15중량%, 유동화제 0.1~1.0중량%, 소포제 0.1~1.0중량%가 혼합된다.The cement admixture may contain 10 to 20 wt% of at least one strength enhancer selected from the group consisting of 48 to 59 wt% of white Portland cement, 5 to 10 wt% of alumina cement, 10 to 20 wt% of silica, 1 wt% of diatomaceous earth, 5 to 15% by weight of limestone, 0.1 to 1.0% by weight of a fluidizing agent, and 0.1 to 1.0% by weight of a defoaming agent.

백색 포틀랜드 시멘트는 분말도 3,000~4,000㎠/g의 범위를 갖는 1종 보통 포틀랜드가 가장 적절하며, 48~59중량%가 혼합되는 데, 59중량% 초과하는 경우 수축율 증가 단점이 있고, 48중량% 미만인 경우에는 강도 저하 단점 및 색상 발현이 어려운 단점이 있다.The white Portland cement is most suitable for one kind of ordinary Portlandite having a powder range of 3,000 to 4,000 cm 2 / g, and 48 to 59% by weight is mixed. When the Portland cement is more than 59% by weight, , There is a disadvantage in that it is difficult to lower the strength and to exhibit color.

또한, 알루미나 시멘트는 분말도 3,000~4,000㎠/g의 범위를 갖는 초속경, 응결지연을 방지, 초기강도 구현, 내화학성을 고려하여 5~10중량%가 혼합되는 데, 10중량% 초과일 경우 초기응결이 빨라 크랙유발 및 작업성 저하가 발생되며, 5중량% 미만일 경우 응결지연이 발생된다.The alumina cement is mixed with 5 to 10% by weight in consideration of the initial speed of the powder having a range of 3,000 to 4,000 cm < 2 > / g, prevention of the coagulation delay, realization of initial strength and chemical resistance, The initial condensation is accelerated to induce cracking and deterioration of workability. When the amount is less than 5% by weight, the condensation delay occurs.

규사는 모래를 분쇄하여 분말도 3,000~4,000㎠/g의 범위를 가지며, 10~20중량%가 혼합되는 데, 20중량%를 초과되면 강도저하 및 작업성, 충진성 저하가 발생되고, 10중량%미만에는 수축증가 및 충진성의 저하가 발생된다.When sand is crushed and the powder is also in the range of 3,000 to 4,000 cm 2 / g, 10 to 20% by weight is mixed. When the amount exceeds 20% by weight, the strength, workability and filling property are lowered, %, The shrinkage increase and the filling property are lowered.

강도 증진제는 분말도가 5,000~8,000㎡/g를 가지며 강도를 증진하도록 10~20중량%가 혼합되는 데, 20중량%를 초과되면 부착성이 저하되고, 10중량%미만에는 자기 충전성 및 레벨성이 떨어지고 내마모성 저하가 발생된다.The strength improver has a powder degree of 5,000 to 8,000 m < 2 > / g and is mixed in an amount of 10 to 20% by weight to improve the strength. When the content is more than 20% by weight, And the abrasion resistance is deteriorated.

석회석은 탄산칼슘(CaCO3) 함량이 75~90중량%이고, 분말도가 5,000~8,000㎡/g로서, 조기 강도를 구현하기 위하여 5~15중량%가 혼합되는 데, 10중량% 초과일 경우 초기 유동성이 저하되는 단점이 있고, 5중량% 미만일 경우 원하는 조기 강도를 구현하지 못하는 단점이 있으며, 바람직하게는 5중량%가 혼합된다.The limestone is mixed with calcium carbonate (CaCO3) content of 75 to 90% by weight and powdery degree of 5,000 to 8,000 m2 / g in order to realize early strength, and when it is more than 10% by weight, There is a disadvantage in that the flowability is lowered. When the amount is less than 5% by weight, the desired strength is not achieved, and preferably 5% by weight is mixed.

유동화제는 조성물의 유동성을 증진시켜 작업성을 개선하고, 혼수량 감소를 통하여 강도를 증진시키기 위해 시중에 판매하는 분말 형태로 0.1~1.0중량%가 혼합되는 데, 1.0중량% 초과일 경우 과도한 유동성 발현으로 재료분리 및 블리딩이 발생하여 좋지 못하고, 0.1중량% 미만일 경우 그 효과가 미미하다. 이때, 유동화제는 리그노술폰산염(Ligno sulphonates), 하이드록시 폴리 카르본산(Hydroxypolycarboxylicacids), 나프탈렌 포름알데하이드 술폰산염(Salts of naphtalene formaldehyde sulphonic acids) 및 멜라민 포름알데하이드 술폰산염(Salt of melamine formaldehyde sulphonates)으로 이루어진 그룹 중에서 선택된 하나 이상이 적용되는 것이 바람직하다.The fluidizing agent is mixed with 0.1 to 1.0% by weight in the form of powder sold in the market in order to improve the fluidity of the composition to improve the workability and increase the strength through reduction of the amount of the mixture. When the amount of the fluidizing agent is more than 1.0% The separation of material and bleeding occur due to the expression, which is not good. When the content is less than 0.1% by weight, the effect is insignificant. The fluidizing agent may be selected from the group consisting of Ligno sulphonates, Hydroxypolycarboxylic acids, Salts of naphtalene formaldehyde sulphonic acids and Salt of melamine formaldehyde sulphonates One or more selected from the group consisting of < RTI ID = 0.0 >

소포제는 기포발생을 억제하기 위한 것으로 시중에 판매되는 분말 형태로 0.1~1.0중량%가 혼합되는 데, 1.0중량%을 초과하는 경우 공기량이 많아져 품질 저하가 발생하고, 0.1중량% 미만인 경우 공기량이 저하되는 단점이 있다.The defoaming agent is intended to inhibit the formation of air bubbles. The defoaming agent is mixed with 0.1 to 1.0% by weight in the form of powder sold on the market. If it exceeds 1.0% by weight, the amount of air is increased to deteriorate the quality. .

또한, 안료는 무기 안료 8∼35중량%, 분산제 30∼60중량%, 프로필렌글리콜 15∼45중량%가 혼합된다.Further, the pigment is mixed with 8 to 35% by weight of an inorganic pigment, 30 to 60% by weight of a dispersant, and 15 to 45% by weight of propylene glycol.

무기 안료는 색상을 발현하도록 8∼35중량%가 혼합되는 데, 35중량%를 초과하면 가격경쟁력이 떨어지고, 물성의 저하가 발생하고, 8중량% 미만이면 색상 발현이 어려운 단점이 있다. 여기에서, 무기 안료는 광물 또는 금속화합물이 적용되는 데, 천연광물을 가공·분쇄하여 사용하거나, 철, 아연, 구리, 크로뮴 등의 금속화합물을 원료를 사용한다.The inorganic pigment is mixed in an amount of 8 to 35% by weight so as to exhibit hue. When the content exceeds 35% by weight, the inorganic pigment is inferior in price competitiveness and deteriorates in physical properties, and if it is less than 8% by weight, color development is difficult. Here, the inorganic pigment is a mineral or a metal compound. Natural minerals are processed and pulverized, or metal compounds such as iron, zinc, copper and chromium are used as raw materials.

그리고, 무기 안료는 발현시키고자 하는 색상에 따라 백색안료(산화아연, 산화타이타늄, 실버 등), 적색안료(산화제이철, 카드뮴 등), 황색안료(크롬 등), 녹색안료(산화크로뮴 등), 청색안료(코발트 등), 흑색안료(산화제일철, 카본 등), 투명성 백색안료(실리카, 알루미나, 탄산칼슘 등) 등이 있다.The inorganic pigments may be selected from the group consisting of white pigments (zinc oxide, titanium oxide and silver), red pigments (ferric oxide and cadmium), yellow pigments (chromium and the like), green pigments Blue pigments (such as cobalt), black pigments (such as ferrous oxide and carbon), and transparent white pigments (such as silica, alumina, and calcium carbonate).

분산제는 큰 입자와 응집한 입자를 분산시켜 보다 작은 입자와 콜로이드 입자로 만들 때 생성된 미소 입자의 응집을 방지하기 위해 가하는 물질로서 폴리에틸렌그리콜류, 폴리카르복실산염 등을 예로 들 수 있고, 30∼60중량%가 혼합되는 데, 60중량%를 초과하면 가격경쟁력이 떨어질 수 있으며, 30중량% 미만이면 그 효과가 미미하다.The dispersant is exemplified by polyethylene glycol, polycarboxylate, etc. as a substance to be added to prevent agglomeration of fine particles produced when large particles and agglomerated particles are dispersed to make smaller particles and colloidal particles, and 30 To 60% by weight. When the content exceeds 60% by weight, the price competitiveness may deteriorate. If the content is less than 30% by weight, the effect is insignificant.

프로필렌글리콜은 유동성과 수용성을 제공하도록 15∼45중량%가 혼합되는 데, 45중량%를 초과하면 가격경쟁력이 떨어질 수 있으며, 15중량% 미만이면 그 효과가 미미하다.The propylene glycol is mixed in an amount of 15 to 45% by weight to provide fluidity and water solubility. If it exceeds 45% by weight, the price competitiveness may be deteriorated. If the amount is less than 15% by weight, the effect is insignificant.

한편, 본 발명에 따른 장식용 바닥 마감재 조성물은 KS F 2405(모르타르의 압축강도 시험방법) 기준으로 재령 28일이후 압축강도 37±2N/㎟이고, JIS A 6916 (마무리 도장재용 바탕 조정재) 기준으로 재령 28일이후 부착강도 2~2.2N/㎟이다.Meanwhile, the decorative flooring composition according to the present invention has a compressive strength of 37 ± 2 N / mm 2 after 28 days of age based on KS F 2405 (Mortar Compressive Strength Test Method), and is classified as JIS A 6916 After 28 days, the adhesive strength is 2 to 2.2 N / mm < 2 >.

이하, 본 발명에 따른 장식용 바닥 마감재 조성물 및 이를 이용한 시공 공법을 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a decorative flooring composition according to the present invention and a construction method using the same will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 장식용 바닥 마감재 조성물을 이용한 시공 공법을 설명하기 위한 공정도이다.1 is a process diagram for explaining a construction method using a decorative flooring composition according to the present invention.

먼저, 본 발명에 따른 장식용 바닥 마감재 조성물을 이용한 시공 공법은, 면정리 공정(S10)과, 프라이머 도포 공정(S20)과, 1차 도포 공정(S30)과, 2차 도포 공정(S40) 및 코팅 공정(S50)으로 이루어진다.First, a construction method using a decorative flooring composition according to the present invention comprises a surface preparation step (S10), a primer application step (S20), a primary coating step (S30), a secondary application step (S40) and a coating (Step S50).

《면정리 공정-S10》"Surface Preparation Process-S10"

먼저, 콘크리트 표면, 대리석 표면, 세리믹 표면, 타일 표면, 도자기 표면과 같은 하지면을 정리한다. 이때, 하지면에는 먼지와 오염물질을 제거한다.First, the bottom surface such as the concrete surface, the marble surface, the ceramic surface, the tile surface, and the ceramic surface is arranged. At this time, remove dust and pollutants on the bottom surface.

《프라이머 도포 공정-S20》&Quot; Primer application process-S20 "

면정리가 완료되면, 상면에 수용성 아크릴계 또는 수용성 라텍스계 프라이머를 물과 1:2~3비율로 희석하여 도포하는 데, 프라이머 도포는 적당한 시간 간격을 두고 2회 도포 시공한다.When the surface preparation is completed, the water-soluble acrylic-based or water-soluble latex primer is diluted with water at a ratio of 1: 2 to 3: 1, and the application of the primer is applied twice at appropriate time intervals.

또한, 프라이머를 도포 전에 면정리시 시공 1일전 물청소 등으로 하지면을 충분히 적셔(Wetting)주고, 프라이머를 깨끗한 물로 희석하여 로울러나 스프레이 등으로 고르게 도포하여 피막이 형성될 때까지 2~3시간 건조시키며, 흡수성이 높거나 거친 표면은 표면상태에 따라 물과의 희석비를 높여 2~3회로 나누어 도포한다.Before primer application, wet the surface with water, etc. 1 day before the application, dilute the primer with clean water, apply it evenly with a roller or spray, and dry it for 2-3 hours until the film is formed. , And the water-absorbent or coarse surface is applied in two or three divided portions at an increased dilution ratio with water according to the surface condition.

《1차 도포 공정-S30》&Quot; Primary coating process-S30 "

프라이머의 건조가 완료되면 프라이머가 도포된 하지면에 장식용 바닥 마감재 조성물을 0.6~0.8㎜의 두께로 1차 도포하여 1차 마감층을 형성한다.After drying of the primer is completed, the decorative flooring composition is first applied to the base surface coated with the primer to a thickness of 0.6 to 0.8 mm to form a primary finish layer.

《2차 도포 공정-S40》&Quot; Second application step-S40 "

1차 마감층의 1차 도포후 건조가 완료되면 장식용 바닥 마감재 조성물을 0.6~0.8㎜의 두께로 2차 도포하여 2차 마감층을 형성한다.After the primary coating layer is dried after the primary coating layer is finished, the decorative floor coating composition is applied in a thickness of 0.6 to 0.8 mm to form a secondary finish layer.

《코팅 공정-S50》&Quot; Coating process-S50 "

2차 도포후 건조가 완료되면 2차 마감층 상면에 코팅제를 도포한다.After the second application and drying, the coating agent is applied on the upper surface of the second finish layer.

여기에서, 코팅 공정은 2차 마감층의 표면에 자국이 발생하는 경우 코팅제를 도포전에 표면을 샌딩 처리하는 것이 바람직하고, 코팅제를 2회 도포하는 것이 바람직하다. 이때, 코팅제는 부타디엔 스티렌, 스티렌 아크릴 라텍스(Styrene Acrylic Latex) 또는 순수 아크릴 중 선택된 어느 하나이다.Here, in the coating step, if a mark is formed on the surface of the secondary finishing layer, it is preferable to sand the surface before applying the coating agent, and it is preferable to apply the coating agent twice. At this time, the coating agent is any one selected from butadiene styrene, styrene acrylate latex, and pure acrylic.

본 발명은 다양하게 변형될 수 있고 여러 가지 형태를 취할 수 있으며 상기 발명의 상세한 설명에서는 그에 따른 특별한 실시 예에 대해서만 기술하였다. 하지만 본 발명은 상세한 설명에서 언급되는 특별한 형태로 한정되는 것이 아닌 것으로 이해되어야 하며, 오히려 첨부된 청구범위에 의해 정의되는 본 발명의 정신과 범위 내에 있는 모든 변형물과 균등물 및 대체물을 포함하는 것으로 이해되어야 한다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood, however, that the invention is not to be limited to the specific forms thereof, which are to be considered as being limited to the specific embodiments, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

Claims (8)

불포화 폴리에스테르 수지 40~50중량%, 에틸렌비닐아세테이트 10∼20중량%, 스티렌-아크릴 에스테르 10∼20중량%, 폴리메타크릴산메틸 10∼20중량% 및 실란 레진 2∼7중량%가 혼합되는 액상의 주제 60~66중량%와; 백색 포틀랜드 시멘트 48~59중량%, 알루미나 시멘트 5~10중량%, 규사 10~20중량%, 규조토, 규회석 및 마이카로 이루어진 군에서 선택된 1종 이상의 강도 증진제 10~20중량%, 석회석 5~15중량%, 유동화제 0.1~1.0중량%, 소포제 0.1~1.0중량%가 혼합된 분말 형태의 경화제 26~36중량%; 및 액상의 안료 4~8중량%를 혼합하여 이루어지는 것을 특징으로 하는 장식용 바닥 마감재 조성물.40 to 50% by weight of unsaturated polyester resin, 10 to 20% by weight of ethylene vinyl acetate, 10 to 20% by weight of styrene-acrylic ester, 10 to 20% by weight of polymethyl methacrylate and 2 to 7% by weight of silane resin 60 to 66% by weight of a liquid phase; 10 to 20% by weight of at least one strength-enhancing agent selected from the group consisting of diatomaceous earth, wollastonite and mica, limestone of 5 to 15 wt%, limestone of 5 to 15 wt%, alumina cement of 10 to 20 wt% 26 to 36% by weight of a powdery curing agent mixed with 0.1 to 1.0% by weight of a fluidizing agent and 0.1 to 1.0% by weight of a defoaming agent; And 4 to 8% by weight of a liquid pigment. 제 1 항에 있어서,
상기 안료는,
무기 안료 8∼35중량%, 분산제 30∼60중량%, 프로필렌글리콜 15∼45중량%가 혼합되는 것을 특징으로 하는 장식용 바닥 마감재 조성물.The method according to claim 1,
The above-
By weight of an inorganic pigment, 8 to 35% by weight of an inorganic pigment, 30 to 60% by weight of a dispersant, and 15 to 45% by weight of propylene glycol. 제 2 항에 있어서,
상기 무기 안료는,
광물 또는 금속화합물인 것을 특징으로 하는 장식용 바닥 마감재 조성물.3. The method of claim 2,
The inorganic pigment includes,
Mineral or metal compound. ≪ RTI ID = 0.0 > 11. < / RTI > 제 1 항의 장식용 바닥 마감재 조성물을 이용한 시공 공법에 있어서,
콘크리트 표면, 대리석 표면, 세리믹 표면, 타일 표면, 도자기 표면과 같은 하지면을 정리하는 면정리 공정과;
상기 하지면에 프라이머를 도포하는 프라이머 도포 공정과;
상기 프라이머가 도포된 하지면에 상기 장식용 바닥 마감재 조성물을 0.6~0.8㎜의 두께로 1차 도포하여 1차 마감층을 형성하는 1차 도포 공정과;
상기 1차 마감층의 1차 도포후 건조가 완료되면 상기 장식용 바닥 마감재 조성물을 0.6~0.8㎜의 두께로 2차 도포하여 2차 마감층을 형성하는 2차 도포 공정; 및
2차 도포후 건조가 완료되면 상기 2차 마감층 상면에 코팅제를 도포하는 코팅 공정으로 이루어지는 것을 특징으로 하는 장식용 바닥 마감재 조성물을 이용한 시공 공법.In the construction method using the decorative flooring composition of claim 1,
A surface preparation process for arranging the base surface such as the concrete surface, the marble surface, the ceramic surface, the tile surface, and the ceramic surface;
A primer applying step of applying a primer to the base surface;
A primary coating step of coating the decorative bottom coating composition at a thickness of 0.6 to 0.8 mm on a surface to which the primer is applied to form a primary finish layer;
A second coating step of coating the decorative flooring composition at a thickness of 0.6 to 0.8 mm after the first coating and drying of the first coating layer are completed to form a second coating layer; And
And a coating step of applying a coating agent on the upper surface of the second finish layer after the second coating and drying are completed. 제 4 항에 있어서,
상기 코팅 공정은,
상기 2차 마감층의 표면에 자국이 발생하는 경우 상기 코팅제를 도포전에 표면을 샌딩 처리하는 것을 특징으로 하는 장식용 바닥 마감재 조성물을 이용한 시공 공법.5. The method of claim 4,
The coating process comprises:
Wherein the surface of the second finish layer is sanded before the coating agent is applied when a mark is formed on the surface of the second finish layer. 제 4 항에 있어서,
상기 코팅 공정은,
상기 코팅제를 2회 도포하는 것을 특징으로 하는 장식용 바닥 마감재 조성물을 이용한 시공 공법.5. The method of claim 4,
The coating process comprises:
Wherein the coating agent is applied twice. 제 4 항에 있어서,
상기 코팅제는,
부타디엔 스티렌, 스티렌 아크릴 라텍스(Styrene Acrylic Latex) 또는 순수 아크릴 중 선택된 어느 하나인 것을 특징으로 하는 장식용 바닥 마감재 조성물을 이용한 시공 공법.5. The method of claim 4,
Preferably,
Butadiene styrene, styrene acrylate latex, or pure acrylic. [3] The decorative flooring composition according to claim 1, 제 4 항에 있어서,
상기 장식용 바닥 마감재 조성물은,
불포화 폴리에스테르 수지 40~50중량%, 에틸렌비닐아세테이트 10∼20중량%, 스티렌-아크릴 에스테르 10∼20중량%, 폴리메타크릴산메틸 10∼20중량% 및 실란 레진 2∼7중량%가 혼합되는 액상의 주제 60~66중량%와; 백색 포틀랜드 시멘트 48~59중량%, 알루미나 시멘트 5~10중량%, 규사 10~20중량%, 규조토, 규회석 및 마이카로 이루어진 군에서 선택된 1종 이상의 강도 증진제 10~20중량%, 석회석 5~15중량%, 유동화제 0.1~1.0중량%, 소포제 0.1~1.0중량%가 혼합된 분말 형태의 경화제 26~36중량%; 및 무기 안료 8∼35중량%, 분산제 30∼60중량%, 프로필렌글리콜 15∼45중량%가 혼합된 액상의 안료 4~8중량%를 혼합하여 이루어지는 것을 특징으로 하는 장식용 바닥 마감재 조성물을 이용한 시공 공법.5. The method of claim 4,
The decorative flooring finish composition comprises:
40 to 50% by weight of unsaturated polyester resin, 10 to 20% by weight of ethylene vinyl acetate, 10 to 20% by weight of styrene-acrylic ester, 10 to 20% by weight of polymethyl methacrylate and 2 to 7% by weight of silane resin 60 to 66% by weight of a liquid phase; 10 to 20% by weight of at least one strength-enhancing agent selected from the group consisting of diatomaceous earth, wollastonite and mica, limestone of 5 to 15 wt%, limestone of 5 to 15 wt%, alumina cement of 10 to 20 wt% 26 to 36% by weight of a powdery curing agent mixed with 0.1 to 1.0% by weight of a fluidizing agent and 0.1 to 1.0% by weight of a defoaming agent; And 4 to 8% by weight of a liquid pigment mixed with 8 to 35% by weight of an inorganic pigment, 30 to 60% by weight of a dispersant, and 15 to 45% by weight of propylene glycol. .
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