KR100479194B1 - Polymer modified color asphalt mortar compound have antifouling - Google Patents

Polymer modified color asphalt mortar compound have antifouling Download PDF

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KR100479194B1
KR100479194B1 KR10-2002-0028056A KR20020028056A KR100479194B1 KR 100479194 B1 KR100479194 B1 KR 100479194B1 KR 20020028056 A KR20020028056 A KR 20020028056A KR 100479194 B1 KR100479194 B1 KR 100479194B1
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weight
asphalt mortar
resistance
modified asphalt
present
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KR10-2002-0028056A
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KR20030090067A (en
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김규야
이원헌
박지성
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주식회사 동방포루마
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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
    • C04B24/36—Bituminous materials, e.g. tar, pitch
    • 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
    • C04B24/2623—Polyvinylalcohols; Polyvinylacetates
    • 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
    • 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
    • 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
    • C04B2111/00439—Physico-chemical properties of the materials not provided for elsewhere in C04B2111/00
    • 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
    • C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
    • C04B24/42—Organo-silicon compounds

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

본 발명은 내오염성을 갖는 칼라 개질아스팔트 몰탈혼화재에 관한 것으로서, 착색제를 쉽게 함유할 수 있도록 아스팔트를 개질하여 다양한 색상을 표현할 수 있으며, 실리콘 수지에 의한 표면광택으로 외관을 향상시킬 수 있고, 높은 유리전이온도를 갖는 경질 폴리머를 혼용함으로써 내세척성을 향상시키면서, 내마모성이나 내충격성은 종래의 것에 비하여 동등 이상을 유지할 수 있어 주차장 바닥 마감재 등으로 유용한 내오염성을 갖는 칼라 개질아스팔트 몰탈혼화재에 관한 것이다. The present invention relates to a color modified asphalt mortar admixture having a stain resistance, and can express various colors by modifying asphalt so as to easily contain colorants, and improve appearance by surface gloss by silicone resin, and high glass. The present invention relates to a color modified asphalt mortar admixture having contamination resistance useful for parking lot floor finishing and the like while improving washing resistance by mixing hard polymers having a transition temperature, and maintaining equal or more than conventional ones.

Description

내오염성을 갖는 칼라 개질아스팔트 몰탈혼화재{Polymer modified color asphalt mortar compound have antifouling}Polymer modified color asphalt mortar compound have antifouling

본 발명은 내오염성을 갖는 칼라 개질아스팔트 몰탈혼화재에 관한 것으로서, 더욱 상세하게는 통상의 개질아스팔트 몰탈혼화재 조성에 착색용 유,무기안료, 유리전이온도가 다른 경질 폴리머, 실리콘 수지 에멀젼, 내오염성 수지를 첨가하여 최종 마감재로 적합하도록 에폭시 도장과 대등한 외관을 형성하고 우수한 내오염성을 갖는 주차장 바닥 마감재로 유용한 내오염성을 갖는 칼라 개질아스팔트 몰탈혼화재에 관한 것이다. The present invention relates to a color modified asphalt mortar admixture having fouling resistance, and more particularly, to a color modified oil, inorganic pigment, hard polymer having a different glass transition temperature, a silicone resin emulsion, and a fouling resistant resin in a conventional modified asphalt mortar admixture composition. The present invention relates to a color modified asphalt mortar admixture having contamination resistance, which is useful as a parking lot floor finishing material having an appearance that is equivalent to epoxy coating to be suitable as a final finishing material by adding a.

종래 주차장 바닥 마감재로 사용되는 몰탈 혼합용 아스팔트는 합성고무 라텍스, 유화제, 아스팔트, 물, 증점제 등을 포함하는 것으로서, 내마모성이나 내충격성 측면에서는 우수하였다. 그런데, 이와같은 종래 마감재의 경우 아스팔트 특유의 점착성이 남아 있어 오염이 잘되고, 물과 접하면 유화제 성분에 의해 표면이 군데군데 하얗게 변하여 미관을 나쁘게 하는 문제가 있었다. Conventional mortar mixing asphalt used as a parking lot floor finish, including synthetic rubber latex, emulsifiers, asphalt, water, thickeners, etc., was excellent in terms of wear resistance and impact resistance. By the way, in the conventional finishes such as asphalt, the adhesive characteristic of asphalt remains well, and when contacted with water, the surface may be changed in white and white by the emulsifier component, thereby causing a bad aesthetics.

또한, 그 색상으로는 흑색만이 제품화되어 있는 바, 흑색 이외의 색상으로는 사용되지 않았다. 기존제품에 색상을 내기위해 분말착색제를 혼합할 경우 침전과 엉킴이 생기고 현장에서 교반하여 사용하여도 고무아스팔트의 친수성이 떨어져 교반정도에 따라 색차가 심하고 쉽게 오염되었기에 굳이 번거롭게 분말착색제를 혼합하여 사용하지 않았다.In addition, since only black was commercialized as the color, it was not used as a color other than black. When powder coloring agent is mixed to give color to existing products, sedimentation and entanglement occur, and even when used in the field, the rubber asphalt's hydrophilicity is dropped, so the color difference is severe and easily contaminated depending on the degree of agitation. Did.

이에, 본 발명에서는 착색제를 쉽게 함유하여 다양한 색상을 표현할 수 있으면서 내세척성을 향상시키고 내마모성이나 내충격성을 그대로 유지시킬 수 있는 방법을 모색하던 중, 높은 유리전이온도를 갖는 경질 폴리머를 혼용하고 실리콘 수지 에멀젼 및 내오염성 수지를 더 포함한 결과, 이와같은 목적을 달성할 수 있음을 알게되어 본 발명을 완성하게 되었다. Therefore, in the present invention, while blending with a hard polymer having a high glass transition temperature while seeking a method that can easily contain a colorant to express a variety of colors while improving the wash resistance and maintain wear resistance or impact resistance, As a result of further comprising an emulsion and a stain-resistant resin, it was found that the above object can be achieved to complete the present invention.

본 발명의 목적은 착색제를 쉽게 함유할 수 있도록 아스팔트를 개질하여 다양한 색상을 표현할 수 있도록 하고 실리콘 수지에 의한 표면광택으로 외관을 향상시키며 높은 유리전이온도를 갖는 경질 폴리머를 혼용하여 내세척성을 향상시키면서 내마모성이나 내충격성은 종래의 것과 동등 이상인 칼라 개질아스팔트 몰탈 혼합재를 제공하는 데 있다. An object of the present invention is to modify the asphalt so that it can easily contain a colorant to express a variety of colors, improve the appearance by the surface gloss by the silicone resin and improve the wash resistance by using a hard polymer having a high glass transition temperature Abrasion resistance and impact resistance are to provide a color modified asphalt mortar mixture material equivalent to or more than the conventional one.

이와같은 목적을 달성하기 위한 본 발명의 칼라 개질아스팔트 몰탈혼화재는 합성고무 라텍스 10∼20중량%, 경질 폴리머 1∼10중량%, 유화제 0.1∼1.0중량%, 아스팔트 30∼50중량%, 안료 5∼15중량%, 변성 실리콘 수지 에멀젼 1∼10중량%, 파라핀 왁스 컴파운드 0.05∼0.2중량%, 내오염성 수지 0.1∼1.0중량%, 분산제 0.005∼0.02중량%, 이온교환수 11.0∼13.0중량% 및 증점제 0.01∼0.1중량%를 포함하는 것임을 그 특징으로 한다. Color modified asphalt mortar admixture of the present invention for achieving the above object is 10 to 20% by weight of synthetic rubber latex, 1 to 10% by weight of hard polymer, 0.1 to 1.0% by weight of emulsifier, 30 to 50% by weight of asphalt, pigment 5 to 15 wt%, modified silicone resin emulsion 1-10 wt%, paraffin wax compound 0.05-0.2 wt%, stain-resistant resin 0.1-1.0 wt%, dispersant 0.005-0.02 wt%, ion-exchanged water 11.0-13.0 wt% and thickener 0.01 It is characterized by including -0.1 weight%.

이와같은 본 발명을 더욱 상세하게 설명하면 다음과 같다.The present invention will be described in more detail as follows.

본 발명은 주차장 바닥 마감재 등으로 유용한 개질아스팔트 몰탈혼화재에 관한 것으로서, 일반적으로 합성고무 라텍스를 포함한다. 합성고무 라텍스의 구체적인 예로는 유리전이온도 -40℃ 이하의 고농도(69%)의 제품을 들 수 있다.The present invention includes, as a synthetic rubber latex generally relates to a useful modified asphalt mortar admixture including a floor of parking lot. Specific examples of the synthetic rubber latex may be a product of high concentration (69%) below the glass transition temperature of -40 ℃.

이와같은 합성고무 라텍스와 더불어, 높은 유리전이온도를 갖는 경질 폴리머를 혼용하는 바, 경질 폴리머로는 유리전이온도가 0∼10℃인 합성고무 라텍스, EVA계 또는 아크릴계 폴리머를 들 수 있다. 이와같은 경질 폴리머를 혼용하면 내세척성을 향상시킬 수 있는 바, 그 함량은 전체 조성 중 1∼10중량%인 것이 바람직하다. 만일, 그 함량이 10중량%를 초과하면 탄성능력이 떨어져 외부충격에 약할 수 있다. In addition to such synthetic rubber latex, a hard polymer having a high glass transition temperature is mixed. Examples of the hard polymer include synthetic rubber latex, EVA-based or acrylic polymer having a glass transition temperature of 0 to 10 ° C. When such a hard polymer is mixed, washing resistance can be improved, and the content thereof is preferably 1 to 10% by weight of the total composition. If the content is more than 10% by weight, the elastic capacity is lowered and may be weak to external impact.

또한, 본 발명의 내오염성을 갖는 칼라 개질아스팔트 몰탈혼화재에서는 변성 실리콘 수지 에멀젼을 포함하는 바, 여기서 "변성 실리콘 수지 에멀젼"이라 함은 아크릴 변성 실리콘 에멀젼으로서, 아크릴 변성 실리콘 에멀젼은 실리콘에 특수한 성질 도입을 위하여 관능기를 도입한 실리콘을 아크릴 모노머와 중합하여 이루어진 고분자 물질로서 정의되어진다. 이같은 변성 실리콘 수지는 표면광택으로 외관을 향상시키는 역할을 할 수 있다. 그 함량은 전체 조성 중 1∼10중량%인 바, 만일 그 함량이 10중량% 초과면 콘크리트면과의 접착성이 떨어지고 경제성에도 문제가 있을 수 있다. In addition, the color modified asphalt mortar admixture having the stain resistance of the present invention includes a modified silicone resin emulsion, wherein "modified silicone resin emulsion" is an acrylic modified silicone emulsion, and the acrylic modified silicone emulsion has a special property introduced into silicone. It is defined as a high molecular material formed by polymerizing silicone introduced with a functional group with an acrylic monomer. Such modified silicone resin may serve to improve appearance by surface gloss. The content is 1 to 10% by weight of the total composition, if the content is more than 10% by weight, the adhesion to the concrete surface is poor and there may be a problem in economic efficiency.

본 발명에서는 착색제를 또한 포함할 수 있는 바, 구체적으로는 백색안료, 적색 안료, 녹색안료 등을 들 수 있으며, 이에 한정되는 것은 아니다. 일반적인 몰탈 혼합용 아스팔트 에멀젼은 착색제를 첨가하는 것이 용이하지 않았는데, 이는 분산성이 불량하며 wetting 정도에 따라 색상차이가 많이 나고 아스팔트 에멀젼과 재료분리(안료끼리 응집되어 침전됨)가 쉽게 일어나기 때문이었다. In the present invention, a colorant may also be included, specifically, a white pigment, a red pigment, a green pigment, and the like, but are not limited thereto. In general, the asphalt emulsion for mortar mixing was not easy to add colorant because of poor dispersibility, color difference according to the degree of wetting, and asphalt emulsion and material separation (pigmentation between pigments) easily occur.

이를 위해 본 발명에서는 비이온계 유화제로서 폴리옥시에틸렌알킬에테르 10몰의 제품(HLB가 13.3)과 4몰의 제품(HLB가 8.9)을 4:1로 혼합사용하여 흡습, 친수성을 강화시켜 아스팔트를 에멀젼화하면서, wetting agent(산노프코 제품)를 함께 사용하여 착색제를 혼합시 착색제가 충분한 함습상태가 되어 일정한 색상을 유지할 수 있게 하고, 분산제(동해화학공업의 bent-super, 산노프코 44S)를 사용하여 착색안료와 개질아스팔트의 분리가 쉽게 일어나지 않아 다양한 색상을 표현할 수 있도록 한다.To this end, in the present invention, as a nonionic emulsifier, 10 mol of polyoxyethylene alkyl ether product (HLB is 13.3) and 4 mol of product (HLB is 8.9) are mixed at 4: 1 to enhance moisture absorption and hydrophilicity. While emulsifying, wetting agents (products of Sanofco) are used together to make the colorants sufficiently moisturized when mixing the colorants, and to maintain a constant color, and dispersants (bent-super of Donghae Chemical Industries, Sannovco 44S). By using, the separation of coloring pigment and modified asphalt does not occur easily so that various colors can be expressed.

유화제의 전체 함량은 0.1∼1.0중량%인 것이 바람직하고, wetting agent의 함량은 0.01∼0.05중량%인 것이 바람직하다. 그리고, 분산제는 0.005∼0.02중량%인 것이 바람직하다. The total content of the emulsifier is preferably 0.1 to 1.0% by weight, and the content of the wetting agent is preferably 0.01 to 0.05% by weight. And it is preferable that a dispersing agent is 0.005-0.02 weight%.

안료의 총 함량은 전체 조성 중 5∼15중량%인 바, 만일 그 함량이 15중량%를 초과하면 비경제적이고 개질 아스팔트 고유의 물성에 저하가 생길수 있고 10%정도에서도 충분히 원하는 색상을 얻을 수 있다. The total content of the pigment is 5 to 15% by weight of the total composition. If the content exceeds 15% by weight, it is uneconomical and may cause degradation of the property of the modified asphalt, and a desired color may be obtained even at about 10%.

그리고, 본 발명에서는 파라핀 왁스 컴파운드를 전체 조성 중 0.02∼0.2중량%로 포함하는 바, 이는 파라핀왁스(양초)를 에멀젼화하여 제조된 것으로서 표면광택효과와 미장작업성을 개선하는 역할을 한다. 만일 그 함량이 0.02중량% 미만이면 그 효과가 미약하고 0.2중량%를 초과하면 표면에 미끄럼이 생길 수 있다. In addition, the present invention includes a paraffin wax compound containing 0.02 to 0.2% by weight of the total composition, which is prepared by emulsifying paraffin wax (candles), and serves to improve surface gloss effect and plastering workability. If the content is less than 0.02% by weight, the effect is slight, and if the content exceeds 0.2% by weight, the surface may be slipped.

또한, 본 발명에서는 아스팔트 특유의 점착성으로 인한 오염이 잘 되는 문제점을 해결하기 위해 내오염성 수지를 전체 조성 중 0.1∼1.0중량%로 함유할 수 있다. 내오염성 수지라 함은 50∼80℃의 높은 유리전이온도를 가지면서 0∼8℃의 낮은 MFT(성막온도)를 갖는 아크릴 수지를 들 수 있으며, 그 함량이 0.1중량% 미만이면 그 효과가 미약하고 1.0중량% 초과면 표면의 탄성력이 떨어진다. In addition, in the present invention, in order to solve the problem of contamination due to the stickiness peculiar to asphalt, the stain-resistant resin may contain 0.1 to 1.0% by weight of the total composition. The fouling resistant resin may be an acrylic resin having a high glass transition temperature of 50 to 80 ° C. and a low MFT (film formation temperature) of 0 to 8 ° C., and its effect is less than 0.1 wt%. If more than 1.0% by weight of the elasticity of the surface falls.

그리고, 본 발명에서는 무기, 유기안료의 분산성 확보와 아스팔트와의 엉킴방지를 위해서 분산제를 전체 조성 중 0.005∼0.02중량%로 포함한다. In the present invention, a dispersant is included in an amount of 0.005 to 0.02% by weight in the total composition to ensure dispersibility of inorganic and organic pigments and to prevent entanglement with asphalt.

그밖에 본 발명에서는 통상의 몰탈 혼합용 개질 아스팔트 혼합재에서와 같이 아스팔트, 이온교환수, 증점제 등을 포함하는 바, 아스팔트 30∼50중량%, 이온교환수 11.0∼13.0중량% 및 증점제 0.01∼0.1중량%를 첨가하는 것이 통상적이다. In addition, the present invention includes asphalt, ion-exchanged water, thickeners, and the like, as in the conventional modified mortar mixture for mortar mixing, and includes 30 to 50 wt% asphalt, 11.0 to 13.0 wt% ion exchange water, and 0.01 to 0.1 wt% thickener. It is common to add.

또한, 상기한 화합물들 이외에 소포제, 감수제, 유동화제, 증점제 등과 같은 기타 첨가제를 더 포함할 수 있다. In addition to the above compounds, other additives such as antifoaming agents, water reducing agents, glidants, thickeners, and the like may be further included.

이와같이 본 발명에 따른 내오염성을 갖는 칼라 개질아스팔트 몰탈혼화재는 착색제를 쉽게 함유할 수 있도록 아스팔트를 개질하여 다양한 색상을 표현할 수 있으며, 실리콘 수지에 의한 표면광택으로 외관을 향상시킬 수 있고, 높은 유리전이온도를 갖는 경질 폴리머를 혼용함으로써 내세척성을 향상시키면서, 내마모성이나 내충격성은 종래의 것에 비하여 동등 이상을 유지할 수 있다. As described above, the color modified asphalt mortar admixture having pollution resistance according to the present invention can express various colors by modifying asphalt so as to easily contain a colorant, and improve appearance by surface gloss by silicone resin, and high glass transition. By using a hard polymer having a temperature, the wear resistance and the impact resistance can be maintained equal to or higher than the conventional one while improving the washing resistance.

이하, 본 발명을 실시예에 의거 상세히 설명하면 다음과 같은 바, 본 발명이 실시예에 의해 한정되는 것은 아니다. Hereinafter, the present invention will be described in detail with reference to Examples, but the present invention is not limited by the Examples.

실시예 1 및 비교예 1∼2Example 1 and Comparative Examples 1-2

다음 표 1에 나타낸 바와 같은 배합비로 개질아스팔트 몰탈혼화재를 제조하였다. Next, modified asphalt mortar admixtures were prepared in a compounding ratio as shown in Table 1 below.

(단위: 중량%)(Unit: weight%) 실시예Example 비교예 1Comparative Example 1 비교예 2Comparative Example 2 합성고무 라텍스Synthetic rubber latex 1717 2222 1515 경질 폴리머Hard polymer 55 -- -- 유화제Emulsifier 0.90.9 0.850.85 1One wetting agentwetting agent 0.030.03 -- -- 아스팔트asphalt 4040 4040 5252 백색안료White Pigment 55 -- -- 적색안료Red Pigment 77 -- -- 변성 실리콘 수지 에멀젼Modified Silicone Resin Emulsion 55 -- 33 파라핀 왁스 컴파운드Paraffin Wax Compound 0.10.1 -- -- 내오염성 수지Pollution-resistant resin 0.50.5 -- -- 분산제Dispersant 0.010.01 -- -- 이온교환수Ion exchange water 12.4512.45 32.1032.10 25.9025.90 증점제Thickener 0.040.04 0.050.05 0.100.10 기타Etc 6.976.97 55 33 총합total 100100 100100 100100 (주)합성고무 라텍스: 금호석유 KSL341 제품경질 폴리머: 유리전이온도 5℃인 테크폴리머 TP-10 제품백색안료(TiO2):적색안료(Fe2O3): 다양산업사 제품실리콘 수지 에멀젼:한석소재 제품, 아크릴 변성 실리콘 에멀젼 수지내오염성 수지: 한석소재 제품, 50~80℃의 높은 유리전이온도를 가지면서 0~8℃의 낮은 MFT(성막온도)를 갖는 아크릴 수지파라핀 왁스 컴파운드: 화공약품상회 구매, 파라핀왁스(양초)를 에멀젼화하여 제조된 것.분산제: 동해화학, 산노프코 44S, 천연칼슘 벤토나이트를 활성화시킨 제품, 팽윤도 10cc/2g이상, pH(5%, solution) 9~11, 입도(Particle Size, 200Mesh Pass): 80% 이상증점제: 대한 고분자 제품, HPMC계기타: 소포제 BYK -22(디메틸 폴리실록산의 혼합물)* 유화제의 종류 : 실시예 - 폴리옥시 에틸렌알킬에테르 10몰제품 : 4몰제품을 4:1로 혼합 비교예 1 - 음이온계의 로진산과 비이온계 폴리옥시에틸렌 노닐페닐에테르 혼합사용 비교예 2 _ 비이온계 유화제 사용Synthetic rubber latex: Kumho Petroleum KSL341 Hard polymer: Techpolymer TP-10 with glass transition temperature of 5 ° C White pigment (TiO 2 ): Red pigment (Fe 2 O 3 ): Silicone resin emulsion: Hanseok Material Products, Acrylic Modified Silicone Emulsion Resin Contamination Resistant: Hanseok Material, Acrylic Resin Paraffin Wax Compound with High Glass Transition Temperature of 50 ~ 80 ℃ and Low MFT (Deposition Temperature) of 0 ~ 8 ℃: Chemical Industry Co., Ltd. Purchasing, prepared by emulsifying paraffin wax (candles). Dispersant: Donghae Chemical, Sanofko 44S, Natural calcium bentonite activated product, Swelling degree 10cc / 2g or more, pH (5%, solution) 9 ~ 11, Particle Size (200Mesh Pass): 80% or more Thickener: Korean polymer, HPMC, etc .: Antifoaming agent BYK-22 (mixture of dimethyl polysiloxane) * Type of emulsifier: Example-10 moles of polyoxyethylene alkyl ether Mixing molar product to 4: 1 Comparative Example 1- Use of mixed rosin acid and nonionic polyoxyethylene nonylphenyl ether Comparative Example 2 _ Use of nonionic emulsifier

그 다음, 상기 표 1의 배합으로 제조된 개질아스팔트 몰탈혼화재 0.85중량비, 시멘트 1중량비, 모래 2중량비 및 규사 2중량비의 배합비로 배합하여 시험편을 제조한 다음, 이에 대하여 내오염성, 내세척성, 흡수량, 내마모성, 내충격성, 휨감도를 측정하여 그 결과를 다음 표 2에 나타내었다. Next, a test piece was prepared by blending the modified asphalt mortar admixture 0.85 weight ratio, 1 weight ratio cement, 2 weight ratio sand, and 2 weight ratio silica sand prepared by the formulation of Table 1, and then, about the stain resistance, wash resistance, water absorption, Wear resistance, impact resistance, and bending sensitivity were measured and the results are shown in Table 2 below.

여기서, 내오염성은 육안으로 관찰하였고, 내세척성은 KS M 5000에 의거 측정하였으며, 흡수량은 KS F 2451에 의거 측정하였고, 내마모성은 KS F2813에 의거 측정하였으며, 내충격성은 KS L 5115에 의거 측정하였고, 휨강도는 KS F 4916에 의거 측정하였다. Here, the stain resistance was visually observed, the wash resistance was measured according to KS M 5000, the absorption amount was measured according to KS F 2451, the wear resistance was measured according to KS F2813, the impact resistance was measured according to KS L 5115, Flexural strength was measured according to KS F 4916.

실시예 1Example 1 비교예 1Comparative Example 1 비교예 2Comparative Example 2 내오염성Pollution resistance 양호Good 불량Bad 보통usually 내세척성Wash resistance 21002100 300300 700700 흡수량(g)Absorption amount (g) 1.21.2 1.41.4 1.11.1 내마모성(mg)Abrasion Resistance (mg) 315315 301301 382382 내충격성(1kg×4m)Impact Resistance (1kg × 4m) 균열발생 없음패인지름 : 3.2mmNo crack occurrence 균열발생 없음패인지름 : 3.4mmNo crack occurrence 균열발생 없음패인지름 : 3.7mmNo crack occurrence 휨강도(kgf/㎠)Flexural strength (kgf / ㎠) 132132 128128 140140

상기 표 2의 결과로부터, 본 발명에 따라 경질 폴리머를 더 첨가한 경우 내세척성이 월등히 향상되며, 내마모성이나 내충격성은 동등 이상임을 알 수 있다. 또한, 내오염성 측면에서는 종래의 것보다 향상되었음을 알 수 있다. From the results in Table 2, when the hard polymer is further added according to the present invention, it can be seen that the washing resistance is greatly improved, and the wear resistance and the impact resistance are equal or more. In addition, it can be seen that in terms of fouling resistance has been improved than the conventional one.

이상에서 상세히 설명한 바와 같이, 본 발명에 따라 착색제를 쉽게 함유할 수 있도록 아스팔트를 개질하여 다양한 색상을 표현할 수 있으며, 실리콘 수지에 의한 표면광택으로 외관을 향상시킬 수 있고, 높은 유리전이온도를 갖는 경질 폴리머를 혼용함으로써 내세척성을 향상시키면서, 내마모성이나 내충격성은 종래의 것에 비하여 동등 이상을 유지할 수 있어 주차장 바닥 마감재 등으로 유용하다.As described in detail above, it is possible to express various colors by modifying the asphalt so as to easily contain the colorant according to the present invention, improve the appearance by the surface gloss by the silicone resin, hard having a high glass transition temperature By mixing the polymer, the washing resistance and the impact resistance can be maintained equal to or higher than the conventional one, and thus it is useful as a parking lot floor finishing material or the like.

Claims (3)

합성고무 라텍스 10∼20중량%, 경질 폴리머 1∼10중량%, 유화제 0.1∼1.0중량%, 아스팔트 30∼50중량%, 안료 5∼15중량%, 변성 실리콘 수지 에멀젼 1∼10중량%, 파라핀 왁스 컴파운드 0.05∼0.2중량%, 내오염성 수지 0.1∼1.0중량%, wetting agent 0.01∼0.05중량%, 분산제 0.005∼0.02중량%, 이온교환수 11.0∼13.0중량% 및 증점제 0.01∼0.1중량%를 포함하는 내오염성을 갖는 칼라 개질아스팔트 몰탈혼화재.10-20 wt% synthetic rubber latex, 1-10 wt% hard polymer, 0.1-1.0 wt% emulsifier, 30-50 wt% asphalt, 5-15 wt% pigment, 1-10 wt% modified silicone resin emulsion, paraffin wax Including 0.05 to 0.2% by weight of compound, 0.1 to 1.0% by weight of fouling resistant resin, 0.01 to 0.05% by weight of wetting agent, 0.005 to 0.02% by weight of dispersant, 11.0 to 13.0% by weight of ion-exchanged water and 0.01 to 0.1% by weight of thickener Color modified asphalt mortar admixture having contaminants. 제 1 항에 있어서, 경질 폴리머는 유리전이온도가 0∼10℃인 합성고무 라텍스, EVA계 및 아크릴계 폴리머 중에서 선택된 것임을 특징으로 하는 내오염성을 갖는 칼라 개질아스팔트 몰탈혼화재. [Claim 2] The color modified asphalt mortar admixture of claim 1, wherein the hard polymer is selected from synthetic rubber latex, EVA-based, and acrylic polymers having a glass transition temperature of 0 to 10 ° C. 제 1 항에 있어서, 내오염성 수지는 50∼80℃의 높은 유리전이온도를 가지면서 0∼8℃의 낮은 MFT(성막온도)를 갖는 아크릴 수지인 것임을 특징으로 하는 내오염성을 갖는 칼라 개질아스팔트 몰탈혼화재. 2. The color modified asphalt mortar having stain resistance according to claim 1, wherein the stain resistant resin is an acrylic resin having a high glass transition temperature of 50 to 80 DEG C and a low MFT (film forming temperature) of 0 to 8 DEG C. Admixtures.
KR10-2002-0028056A 2002-05-21 2002-05-21 Polymer modified color asphalt mortar compound have antifouling KR100479194B1 (en)

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JPS5783552A (en) * 1980-11-14 1982-05-25 Japanese National Railways<Jnr> Emulsion of bitumen or the like for moistureproofing and antimicrobial use
US5713996A (en) * 1997-01-20 1998-02-03 Kimberton Enterprises, Inc. Asphalt coating composition and method for coating a surface using the same
JPH11609A (en) * 1997-06-13 1999-01-06 Daikichi Suematsu Coating structure of asphalt road surface
JPH1149550A (en) * 1997-08-04 1999-02-23 Takeda Uplex Kk Method for repairing floor, auxiliary material and floor material
KR19990069934A (en) * 1998-02-16 1999-09-06 조한형 Process for producing cationic asphalt modified with EVA copolymer emulsion and acrylate copolymer emulsion
KR20030088716A (en) * 2002-05-14 2003-11-20 (주)다린테크 Modified additive for asphalt concrete and manufacturing method of the additive

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JPS5783552A (en) * 1980-11-14 1982-05-25 Japanese National Railways<Jnr> Emulsion of bitumen or the like for moistureproofing and antimicrobial use
US5713996A (en) * 1997-01-20 1998-02-03 Kimberton Enterprises, Inc. Asphalt coating composition and method for coating a surface using the same
JPH11609A (en) * 1997-06-13 1999-01-06 Daikichi Suematsu Coating structure of asphalt road surface
JPH1149550A (en) * 1997-08-04 1999-02-23 Takeda Uplex Kk Method for repairing floor, auxiliary material and floor material
KR19990069934A (en) * 1998-02-16 1999-09-06 조한형 Process for producing cationic asphalt modified with EVA copolymer emulsion and acrylate copolymer emulsion
KR20030088716A (en) * 2002-05-14 2003-11-20 (주)다린테크 Modified additive for asphalt concrete and manufacturing method of the additive

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