KR0127242B1 - Mortar composition - Google Patents
Mortar compositionInfo
- Publication number
- KR0127242B1 KR0127242B1 KR1019970029421A KR19970029421A KR0127242B1 KR 0127242 B1 KR0127242 B1 KR 0127242B1 KR 1019970029421 A KR1019970029421 A KR 1019970029421A KR 19970029421 A KR19970029421 A KR 19970029421A KR 0127242 B1 KR0127242 B1 KR 0127242B1
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- floor
- weight
- adhesive
- silica
- composition
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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
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
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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
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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
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/281—Polyepoxides
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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
- C04B28/18—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 mixtures of the silica-lime type
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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
- C04B2103/44—Thickening, gelling or viscosity increasing agents
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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
- C04B2103/50—Defoamers, air detrainers
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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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00637—Uses not provided for elsewhere in C04B2111/00 as glue or binder for uniting building or structural materials
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Civil Engineering (AREA)
- Floor Finish (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
본 발명은 바닥마감재 부착용 접착제에 관한 것으로, 특히 바닥바탕과는 그 재질이 동질의 재질로 되어 있고, 바닥마감재와 바닥바탕과의 사이에 이온교환이 일어나기 때문에 부착성이 뛰어난 바닥마감제 부착용 접착제에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an adhesive for attaching a floor finish material, and more particularly to an adhesive for attaching a floor finish material having excellent adhesiveness because the material is made of the same material as that of the floor surface and ion exchange occurs between the floor finish material and the floor surface. will be.
건축구조물의 바닥은 그 사용목적이나 용도에 따라 요구되는 성능이 다종다양하기 때문에, 이를 만족시키기 위해 바닥의 구조체 및 바닥바탕에 적절한 재질의 마감재를 선택하여 적절한 공법으로 시공해야 한다. 이러한 바닥마감재는 재질별로 보면, 목질재, 석재, 합성수지재, 고무재, 요업제품, 섬유재 등 여러가지가 있으나, 이를 공정별로 보면 붙임재와 바름재의 2가지로 대별할 수 있다.Since the floor of a building structure has various performances depending on its purpose and use, it is necessary to select a finishing material of a suitable material for the floor structure and the ground floor to satisfy this purpose and construct it by a suitable method. There are various types of floor finishing materials, such as wood, stone, synthetic resins, rubber, ceramic products, and textiles. However, these floor finishing materials can be roughly classified into two types, namely, paste and varnish.
상기의 붙임재는 균일한 치수로 공장에서 대량으로 생산할 수 있는 제품으로, 공법은 못으로 박거나 접착제에 의해 붙여주는 것이기에 일반적으로 시공이 간편하고 공기가 짧으나 공법이 적절하지 않으면 박리나 이음매에 공극이 생기기 쉬운 결점이 있다.The glue material is a product that can be produced in large quantities at the factory with uniform dimensions, and the method is usually nailed or glued, so that the construction is generally simple and the air is short. There is a flaw that is easy to occur.
이에 대하여 바름재는 이음매가 없고 평활하게 마감되는 장점은 있으나 일반적으로 시공이 어렵고 공기가 길며 재료에 따라서는 균열이 발생되는 결점이 있다.On the other hand, the coating material has the advantages of seamless and smooth finish, but generally has difficulty in construction, long air, and cracks depending on the material.
상기한 바와 같이 바닥마감재는 각각 일장일단이 있으므로, 건축구조물 바닥의 사용목적이나 용도에 따라 내구성, 기능성, 장식성 등의 제 성능과 시공성을 고려하여 적절한 바닥마감재와 시공방법을 선택해야 한다.As described above, each floor finishing material is finished, so it is necessary to select an appropriate floor finishing material and construction method in consideration of the performance and construction properties, such as durability, functionality, and decoration, according to the purpose or use of the floor of the building structure.
현재 일반화된 바닥마감재로는, 붙임재의 대표적인 제품으로 대리석 또는 화강암등의 석재류, 쉬이트나 타일 타입의 합성수지재가 있고, 바름재의 대표적인 제품으로 모르타르 또는 인조석 등의 요업제품류가 있다. 그러나 시공의 간편성 또는 인건비의 절감효과 등을 고려하여 붙임재가 일반적으로 선호되고 있는 실정이며, 또한 최근 생활수준 향상에 따라 바닥마감재는 고급화되는 추세에 있다.Currently, generalized floor finishing materials are typical products of paste materials, such as marble or granite stone, sheet or tile type synthetic resin materials, and typical products of coating materials include mortar or artificial stone products. However, in view of simplicity of construction or labor cost reduction effect, paste materials are generally preferred, and floor finishing materials are in the trend of being upgraded with recent improvement of living standard.
상기와 같은 고급화 추세에 따라 백화점, 오피스 빌딩, 대형 상가, 아파트나 개인주택 등 주요 건물들의 바닥에는 화강암이나 대리석 등과 같은 석재류 바닥마감재를 적용하는 것이 보편화되었는데, 이러한 석재류 제품들은 시각적인 만족감과 더불어 내구성이 뛰어난 장점은 있지만, 가격이 높고 시공이 까다로울 뿐만 아니라 재료의 공급에도 한계가 있는 문제점이 있어서 쉽게 사용할 수 있는 제품은 아니다.As a result of the above-mentioned high-grade trend, it has become common to apply stone floor finishing materials such as granite and marble to the floors of major buildings such as department stores, office buildings, large shopping malls, apartments and private houses. In addition, there are advantages of durability, but it is not easy to use because it is expensive and difficult to construct, and there is a problem in that the supply of materials is limited.
따라서, 상기 석재류와 외관효과가 유사한 인조석 물갈기공법에 의한 인조석 바닥재가 많이 사용되어 왔는데, 이는 천연 석재류에 비해 가격이 저렴하면서도 천연 석재류의 외관 효과를 발휘하며 뛰어난 내구성을 가지는 장점이 있기 때문이다.Therefore, the artificial stone flooring by the artificial stone grind method similar to the appearance of the stone has been used a lot, which is cheaper than natural stone, but exhibits the appearance effect of natural stone and has the advantage of excellent durability Because.
그러나 상기와 같은 인조석은 기본적으로 바름공법에 의하는 것으로, 대리석 등의 쇄석과 시멘트의 혼합물을 재료로 하여 이를 물에 개어서 바닥에 바르고 양생한 후 물갈기를 하는 복잡한 시공과정을 거치기 때문에, 과다한 인력투입이 요구되고, 또한 물갈기 할때 발생되는 시멘트물로 인해 주위의 벽면이 더러워져 이를 다시 청소해야 하는 불편함이 있음은 물론 작업여건이 열악하므로 작업자들이 기피하게 되고, 이는 다시 인력수급의 어려움으로 이어지며 결국은 시공비 상승을 초래하는 문제점을 야기시켰다.However, the artificial stone as described above is basically based on the coating method, because it is a mixture of crushed stone and cement, such as marble, and put it in water, apply it to the floor, and after curing it, it undergoes a complicated construction process of grinding. As the input is required, and the cement water generated when water is drained, the surrounding wall is dirty, and it is inconvenient to clean it again, and the working conditions are poor. This in turn led to problems that led to an increase in construction costs.
또한 이와 같은 공법에 의한 인조석은 그 무늬나 색조의 변화가 거의 제한되어 표면무늬의 다양한 표면욕구를 충족시켜 줄 수 없는 문제점이 있었다. 상기와 같은 요구에 부응하여 합성수지재로 된 타일 제품이 개발되어 사용되고 있는데, 이들 제품들은 붙임공법에 의함으로써 시공이 편리하고 나름대로 천연석의 외관효과를 발휘시키는데는 일정한 성공을 거두고 있지만, 그 재질이 통상 시멘트로 된 바닥바탕과는 전혀 판이하기 때문에, 물리 화학적인 변화의 차이로 인하여 몇가지 문제점이 발생한다.In addition, the artificial stone by such a method has a problem that the change of the pattern or color tone is almost limited to satisfy various surface desires of the surface pattern. In response to the above requirements, tile products made of synthetic resins have been developed and used. These products have a certain success in showing the appearance effect of natural stone in their own way by using the attaching method. Since they are completely different from cement floors, some problems arise due to differences in physicochemical changes.
즉, 바닥 바탕과 마감재는 온도변화에 따른 신축율의 차이가 크기 때문에, 온도변화가 있는 곳에서는 외부의 충격이 없어도 마감재가 저절로 박리되거나 깨어지고, 또한 수분 함수율의 차이가 크기 때문에 바닥바탕과 마감재 사이에 수분의 응집현상이 발생하여 역시 마감재가 저절로 떨어지는 치명적인 문제가 있는 것이다.In other words, the floor base and the finishing material has a large difference in expansion rate according to the temperature change, and therefore, the flooring material and the finishing material are peeled or broken by themselves even when there is no external shock, and the difference in moisture content is large. There is a fatal problem that occurs when the agglomeration of water between the finish itself spontaneously.
이에 본 발명은 상기와 같은 종래 바닥재 및 시공방법의 제문제점을 해결하기 위해, 붙임재의 바닥마감재를 개발함과 동시에 이를 바닥바탕면에 견고하게 부착시켜 줄 수 있고, 온도의 변화나 수분의 침투 또는 함수율의 변화에도 불구하고 안정된 부착상태를 유지시켜 주는 바닥마감재 부착용 접착제를 제공하는 것을 그 목적으로 한다.In order to solve the problems of the conventional flooring and construction method as described above, the present invention can develop a floor finishing material of the paste and at the same time firmly attached to the floor surface, change of temperature or infiltration of moisture or It is an object of the present invention to provide an adhesive for attaching a floor finish that maintains a stable attachment state despite changes in moisture content.
상기와 같은 목적을 달성하기 위한 본 발명에 따른 바닥마감재 부착용 접착제는, 규사, 세라믹 샌드, 고강도 시멘트, 무정형 실리카, 카치온성 아크릴계 에멀젼 수지, 메틸셀룰로오스계 중점제 및 감수제가 일정비율로 배합된 조성물로 이루어진 것을 특징으로 한다.Adhesive for attaching the floor finishing material according to the present invention for achieving the above object is a composition in which silica sand, ceramic sand, high-strength cement, amorphous silica, cationic acrylic emulsion resin, methylcellulose-based thickener and water-reducing agent in a proportion Characterized in that made.
도 1은 본 발명에 따른 접착제가 바닥바탕과 접착된 상태를 도시한 단면도이다.1 is a cross-sectional view showing a state in which the adhesive according to the present invention is bonded to the floor.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
13 : 마감재층14 : 바닥바탕층13 finish layer 14 floor floor
15:접착제층15: adhesive layer
이하 본 발명을 더욱 상세히 설명한다.Hereinafter, the present invention will be described in more detail.
본 발명에 따른 바닥마감재 부착용 접착제를 사용하기 위한 바닥마감재는, 규사, 세라믹 샌드, 고강도 시멘트, 무정형 실리카, 아크릴계 에멀젼 수지, 색소안료, 메틸셀룰로오스계 중점제, 금속비누계 기포방지제, 감수제 및 물이 배합된 것이다.The floor finishing material for using the adhesive for attaching the floor finishing material according to the present invention, silica sand, ceramic sand, high-strength cement, amorphous silica, acrylic emulsion resin, pigment pigment, methyl cellulose-based agent, metal soap-based anti-foaming agent, water reducing agent and water It is compounded.
상기의 규사는 산성암의 풍화에 의해 생성된 모래의 일종으로, 그 화합조성이 주로 실리카(SiO2)로 되어 있는 것인 바, 바닥재의 표면에 적당한 활지력을 부여해 주는데, 그 배합 비율은 25-35중량%가 바람직하다.The silica sand is a kind of sand produced by the weathering of acidic rock, and its compound composition is mainly composed of silica (SiO 2 ), which gives the surface of the flooring with suitable vitality. 35% by weight is preferred.
상기의 세라믹 샌드는 최종적인 바닥재가 긴밀한 밀도로 형성되게 해 주는 것으로, 7-11중량%의 배합비율이 적당하다.The ceramic sand allows the final flooring material to be formed at a close density, and a blending ratio of 7-11% by weight is appropriate.
상기의 고강도 시멘트는 시멘트의 본래적 기능대로 여러 재료를 교착시키는 기능을 하는 것으로, 통상 시멘트로 된 바닥바탕과 재질상 동질성을 갖게 하는데, 바탕층과의 부착성 및 내마모성을 고려하여 그 비율을 25-31중량%로 하는 것이 바람직하며, 또한, 통상의 시멘트 대신 백색으로 하면 색소 안료의 색상이 잘 발현되도록 한다.The high-strength cement is a function of interlocking various materials in accordance with the original function of the cement, and generally has a homogeneity in material with the cement floor. The ratio is 25 in consideration of adhesion to the base layer and wear resistance. It is preferable to set it as -31 weight%, and when it is white instead of normal cement, the color of a pigment pigment is expressed well.
상기의 무정형 실리카는 시멘트중의 석회분과 반응을 일으켜서 바닥재 자체의 경화를 촉진함과 동시에 바닥바탕에 바착할 때에는 시멘트 바탕의 유리석회 성분과 반응을 일으켜 바닥바탕의 미세한 공극 내부에 미립자인 규산석회의 침상결정을 형성함으로서 부착력을 강화시키는 기능을 하는 것으로, 4-6중량%의 배합비율이 적당하다.The amorphous silica reacts with the lime powder in the cement to promote hardening of the flooring material itself, and when reacted with the bottom surface, it reacts with the glass-based lime component of the cement to form fine particles in the fine pores of the bottom floor. A compounding ratio of 4-6% by weight is suitable as a function of strengthening adhesion by forming needle crystals.
상기의 아크릴 에멀젼 수지는 흡수성, 내마모성 및 신축성을 부여하는 기능을 함과 동시에, 바닥재자체로 하여금 음이온성을 띄게 하고, 이것이 음이온성의 시멘트로 된 바닥바탕과의 사이에 양이온 접착제를 개재시킴으로써 이온교환이 일어나 안정된 부착상태가 형성되게 하는 것으로서, 이것의 혼합비율은 시공된 완성바닥의 품질, 특히 내구성에 중대한 영향을 끼치는데, 16-20중량%가 바람직하다.The acrylic emulsion resin provides the function of providing absorbency, wear resistance and elasticity, and also makes the flooring material exhibit anionic properties, which causes ion exchange by interposing a cationic adhesive between the anionic cement floor. As a result of which a stable attachment state is formed, the mixing ratio thereof has a significant influence on the quality of the finished finished floor, especially the durability, and 16-20% by weight is preferable.
상기의 색소안료는 공지의 여러가지 색소가 사용될 수 있는데, 무기질 색소안료를 사용하여 바닥바탕과 동질성을 이루게 하는 것이 바람직하다. 그 함량은, 일광으로 인한 변색, 표면마찰과 물걸레질 등으로 인한 탈색 또는 변색, 얼룩의 생성 등을 방지하기 위해 조절되어야 하며, 바람직한 배합수율은 5-9중량%이다.The pigment pigment may be used a variety of known pigments, it is preferable to use the inorganic pigment pigments to achieve homogeneity with the bottom. The content should be adjusted to prevent discoloration due to sunlight, discoloration or discoloration due to surface friction and mopping, generation of stains, and the like, and a preferable compounding yield is 5-9% by weight.
한편, 각 조성물마다 첨가하는 색소를 달리하여 조성물을 여러가지 색상으로 준비하고, 이를 조합하여 분무시킴으로써 다양한 표면무늬를 표현할 수 있게 하고, 또한 무늬가 다른 다양한 바닥재를 만들 수 있게 한다.On the other hand, by varying the pigments added to each composition to prepare the composition in a variety of colors, by combining and spraying it can be expressed a variety of surface patterns, it is also possible to make a variety of different flooring material with different patterns.
상기의 점도증강제는 무기질인 모래와 유기질인 다른 성분들과의 친화성을 높이는 기능을 하는 것으로, 메틸 셀룰로오스(C6H7O2(OH)2OCH3)계가 적당하며, 그 함량은 0.1-0.2중량%가 바람직한데, 이 함량 범위에서 점도증강제는 다른 원료와 양호한 혼합성을 가지게 되어 완성된 바닥면으로 하여금 균질의 평활성이 확보되게 함은 물론 표면균열현상을 막아주고 내구성도 향상시켜 주게 된다.The viscosity enhancer is to increase the affinity between the inorganic sand and other organic components, methyl cellulose (C 6 H 7 O 2 (OH) 2 OCH 3 ) system is suitable, the content is 0.1- 0.2 wt% is preferred. In this content range, the viscosity enhancer has good mixing properties with other raw materials, which makes the finished bottom surface homogeneous smoothness as well as preventing surface cracking and improving durability. .
상기의 기포방지제(또는 소포제)는 재료의 혼합 또는 조성물의 분무공정에서 기포가 발생되는 것을 막아주는 것으로, 금속비누계가 적당한데, 그 함량은 0.05-0.15중량%가 바람직하다.The above antifoaming agent (or antifoaming agent) is to prevent bubbles from being generated during the mixing of the material or the spraying of the composition. A metal soap system is suitable, and the content thereof is preferably 0.05-0.15% by weight.
상기의 물은 조성물을 고르게 배합되게 하는데, 그 배합양은 2.2-3.0중량%가 적당하며, 상기의 감수제는 0.05~0.1중량%의 비율로 하는 것이 좋다. 상기와 같은 조성으로 이루어지는 조성물의 바람직한 배합비율의 일예를 들면 다음과 같다.The water is to mix the composition evenly, the compounding amount is 2.2-3.0% by weight is appropriate, the above water reducing agent is preferably in the ratio of 0.05 to 0.1% by weight. An example of the preferable compounding ratio of the composition which consists of such a composition is as follows.
또한 상기의 조성물에 아크릴 수지 40-60중량%, 용제 39-59중량% 및 기포방지제 0.05-2.0중량%의 비율로 배합된 투명상도제를 도포할 수 있다. 투명상도제가 도포되어 이루어진 바닥마감재는 상기 조성물층의 색상이 그대로 표현되게 하면서 표면광택을 더욱 우수하게 하고, 또한 표면이 마찰로부터 보호되도록 하여 준다.In addition, the above-mentioned composition may be coated with a transparent coating agent blended in an amount of 40-60% by weight of acrylic resin, 39-59% by weight of solvent, and 0.05-2.0% by weight of antifoaming agent. The floor finishing material to which the transparent coating agent is applied improves the surface gloss while allowing the color of the composition layer to be expressed as it is, and also allows the surface to be protected from friction.
바닥마감재를 바닥바탕에 부착하기 위한 바닥마감재 부착용 접착제는, 규사, 세라믹 샌드, 고강도 시멘트, 무정형 실리카, 카치온성 아크릴계 에멀젼 수지, 메틸셀룰로오스계 증점제 및 감수제가 배합된 조성물로 된 것으로 기본적인 조성이 상기 바닥마감재와 거의 유사하다. 다만 상기 바닥마감재에 비해 색소안료, 기포방지제, 물이 빠지고, 상기 아크릴계 에멀젼 수지가 카치온성 아크릴계 에멀젼 수지로 특정된 것이면서 그 배합비율이 약간 변경된 것이다. 상기의 색소 안료, 기포방지제 및 물이 빠진 것은 접착제의 기능성 이들 물질이 굳이 필요가 없기 때문이며, 상기의 카치온성 아크릴계 에멀젼 수지는 접착제로 하여금 양이온성을 띄게하여 시멘트로 된 바닥바탕의 음이온성과 상기 바닥마감재의 음이온성 사이에서 양자를 접착시켜줌으로써 각 층간에 이온교환이 일어나 강력한 접착상태를 이루게 하는 기능을 하는 것이다.The adhesive for attaching the floor finishing material to the floor is made of a composition comprising silica sand, ceramic sand, high strength cement, amorphous silica, cationic acrylic emulsion resin, methylcellulose thickener and water reducing agent. Almost similar to the finish. However, pigment pigments, anti-foaming agents, and water are lowered compared to the floor finishing material, and the acrylic emulsion resin is specified as a cationic acrylic emulsion resin, but its blending ratio is slightly changed. The color pigment, antifoaming agent, and water are missing because the functionalities of the adhesive do not need to be solid. The cationic acrylic emulsion resin causes the adhesive to have a cationic property such that the adhesive is anionic and the bottom of the cement floor. By adhering the protons between the anions of the finish, ion exchange between the layers results in a strong bond.
도 1은 본 발명에 따른 접착제가 바닥마감재 및 바닥바탕과 접착된 상태를 나타낸 단면도인바, 마감재층(13) 및 바닥바탕층(14)의 음이온성에 대하여 접착제층(15)이 양이온을 띄게 됨으로써 각 층간에 이온교환이 일어나면서 강력한 결합상태를 이루고 있음을 나타내는 것이다.1 is a cross-sectional view illustrating a state in which an adhesive according to the present invention is adhered to a floor finishing material and a floor surface, and the adhesive layer 15 exhibits a cation with respect to the anionicity of the finishing material layer 13 and the bottom floor layer 14. Ion exchange occurs between layers, indicating strong bonding.
상기 접착제의 바람직한 성분과 그 비율의 일예는 다음과 같다.Examples of preferred components of the adhesive and the ratio thereof are as follows.
상기에서 상세히 설명한 바와 같이, 본 발명에 따른 바닥마감재 부착용 접착제는, 음이온성을 띄는 바닥마감재 및 시멘트로 된 바닥바탕과의 사이에서 양이온성을 띔으로써 음이온성인 상기 바닥마감재과 바닥바탕을 견고하게 서로 부착시켜 줄 수 있고, 그 재질이 바닥마감재 및 바닥바탕과 동일하여 온도의 변화나 수분의 침투 또는 함수율의 변화에도 불구하고 안정된 부착상태를 유지시켜 주게 된다.As described in detail above, the adhesive for attaching the floor finishing material according to the present invention is firmly attached to the floor finishing material and the anionic floor by anionic by subtracting the cationicity between the anionic floor finishing material and cement floor. The material is the same as the floor finishing material and the floor surface, so that it maintains a stable attachment state despite the change of temperature, the penetration of moisture or the change of moisture content.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940029452A KR0120614B1 (en) | 1994-11-10 | 1994-11-10 | Floors, method of manufacturing thereof and adhesives for the floors |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940029452A Division KR0120614B1 (en) | 1994-11-10 | 1994-11-10 | Floors, method of manufacturing thereof and adhesives for the floors |
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| Publication Number | Publication Date |
|---|---|
| KR0127242B1 true KR0127242B1 (en) | 1997-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940029452A KR0120614B1 (en) | 1994-11-10 | 1994-11-10 | Floors, method of manufacturing thereof and adhesives for the floors |
| KR1019970029421A KR0127242B1 (en) | 1994-11-10 | 1997-06-30 | Mortar composition |
| KR1019970029422A KR100197359B1 (en) | 1994-11-10 | 1997-06-30 | Multi-spray device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940029452A KR0120614B1 (en) | 1994-11-10 | 1994-11-10 | Floors, method of manufacturing thereof and adhesives for the floors |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970029422A KR100197359B1 (en) | 1994-11-10 | 1997-06-30 | Multi-spray device |
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| KR (3) | KR0120614B1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100378264B1 (en) * | 2000-08-04 | 2003-03-29 | (주) 이스코 | Plaster for Surface Strengthening of Expened Polystyrene |
| KR100476104B1 (en) * | 2001-08-16 | 2005-03-17 | 주식회사 화신종합기술단건축사사무소 | High-powered tile cement |
| KR100436208B1 (en) * | 2001-11-02 | 2004-06-16 | 주식회사 일진씨피에스 | Anti-wetting finish coat having air permeability |
| KR101246710B1 (en) * | 2010-08-23 | 2013-03-25 | 이미화 | Mortar composition Making Method Thereof, and Construction Method Using It |
| CN106076690A (en) * | 2016-08-25 | 2016-11-09 | 道晟拉链科技（太仓）有限公司 | A kind of zipper teeth spray equipment |
-
1994
- 1994-11-10 KR KR1019940029452A patent/KR0120614B1/en not_active IP Right Cessation
-
1997
- 1997-06-30 KR KR1019970029421A patent/KR0127242B1/en not_active IP Right Cessation
- 1997-06-30 KR KR1019970029422A patent/KR100197359B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960017557A (en) | 1996-06-17 |
| KR100197359B1 (en) | 1999-06-15 |
| KR0120614B1 (en) | 1997-10-27 |
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