KR20190078351A - A waterproof and anti corrosion method by using ceramics - Google Patents
A waterproof and anti corrosion method by using ceramics Download PDFInfo
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- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
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- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
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- C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
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- 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
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- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/002—Priming paints
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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Abstract
본 발명은 습윤면에 구애됨이 없이 시공 가능한 세라믹 방수방식공법에 관한 것으로서, 프라이머가 도포되는 프라이머층과, 바탕조정제가 도포되는 바탕조정층 및 세라믹방식재가 도포되는 세라메탈층을 포함하는 세라믹 방수방식공법에 있어서, 상기 프라이머층은 20 ~ 40 중량부의 메칠메타크릴레이트(methyl-methacrylate)와; 15 ~ 20 중량부의 하이드록시에틸메타크릴레이트(hydroxy-ethyl-methacrylate)와; 10 ~ 12.5 중량부의 폴리메칠메타크릴레이트(polymethyl-methacrylate)와; 1 ~ 2 중량부의 에틸렌글리콜디메타크릴레이트(ethylene-glycol-dimethacrylate)와; 0.5 ~ 1중량부의 부틸디글리콜메타크릴레이트(butyl-diglycol-methacrylate)와; 0.5 ~ 1중량부의 2-에틸헥실아크릴레이트(2-ethyl-hexyl-acrylate)와; 0.5 ~ 1중량부의 파라톨루이딘에톡실레이티드(para-toluidine ethoxylated)와; 0.5 ~ 1 중량부의 파라핀(paraffine)과; 0.5 ~ 1 중량부의 안트라퀴논다이(anthraquinone dye)와; 0.5 ~ 1 중량부의 메타크릴로일옥시에틸 포스페이트(methacryloyloxyethyl-phosphate)와; 10 ~ 12.5 중량부의 디벤조일 퍼옥사이드(dibenzoyl-peroxide)와; 10 ~ 12.5 중량부의 디시클로 헥실 프탈레이트(dicyclohexyl-phthalate)와; 10 ~ 12.5 중량부의 불활성 충전제의 혼합물(mixture of inert fillers)과; 0.5 ~ 1 중량부의 우레탄 메탈크릴레이크(urethane-methacrylate); 및 0.5 ~ 1 중량부의 선형 프탈레이트 에스테르(linear phthalate ester);로 조성되는 것을 특징으로 한다.The present invention relates to a ceramic waterproofing method which can be applied without being restricted to a wet surface, and is a ceramic waterproofing method comprising a primer layer to which a primer is applied, a ceramic grounding layer to which a background adjusting agent is applied, Wherein the primer layer comprises 20 to 40 parts by weight of methyl-methacrylate; 15 to 20 parts by weight of hydroxyethyl methacrylate; 10 to 12.5 parts by weight of polymethyl-methacrylate; 1 to 2 parts by weight of ethylene-glycol-dimethacrylate; 0.5 to 1 part by weight of butyl-diglycol-methacrylate; 0.5 to 1 part by weight of 2-ethyl-hexyl-acrylate; 0.5 to 1 part by weight of paratoluidine ethoxylated; 0.5 to 1 part by weight of paraffine; 0.5 to 1 part by weight of anthraquinone dye; 0.5 to 1 part by weight of methacryloyloxyethyl-phosphate; 10 to 12.5 parts by weight of dibenzoyl-peroxide; 10 to 12.5 parts by weight of dicyclohexyl phthalate; 10 to 12.5 parts by weight of a mixture of inert fillers; 0.5 to 1 part by weight of urethane methacrylate; And 0.5 to 1 part by weight of a linear phthalate ester.
Description
본 발명은 습윤면에 구애됨이 없이 시공 가능한 세라믹 방수방식공법에 관한 것으로서, 더욱 상세하게는, 습윤상태 예컨대, 30 ~ 60%의 습윤상태를 유지하는 바탕면에 직접적으로 시공 가능하고, 프라이머 상에 도포되는 세라믹 방식재인 세라메탈을 도포함으로써, 바탕면에 대한 내부적 요인 또는 외부적 요인 등에 구애됨이 없이 방수방식공법을 수행할 수 있고, 이로 인해 시공의 공기를 단축하여 방식시공의 경쟁력을 강화하는 습윤면에 구애됨이 없이 시공 가능한 세라믹 방수방식공법에 관한 것이다.More particularly, the present invention relates to a ceramic waterproofing method that can be applied on a wet surface, such as a wet surface, It is possible to carry out the waterproofing method without any internal factors or external factors to the base surface, thereby shortening the construction air and strengthening the competitiveness of the method construction. The present invention relates to a ceramic waterproofing method that can be applied without any restriction on the wet surface.
일반적으로, 공동주택, 공공건물, 오피스텔 또는 백화점, 할인마트와 같은 상업시설이나, 건축물 지하 주차장이나, 창고, 각종 공장 및 수처리시설의 대형수조, 저장조 등에는 방식층이 형성되고, 상기 방식층은 하도(프라이머), 중도 및 상도로 분류된다. 여기서, 상기 하도는 모체의 소지면과 후속 도장인 중도와의 접착력을 향상시키기 위한 공정이고, 중도는 모체의 소지면의 요철과 크랙보수 또는 소지면이 평활해지도록 도막을 두껍게 도포하면서 콘크리트의 기공을 통한 습기의 침투를 차단하기 위한 공정이며, 상도는 내수성, 내약품성, 내마모성, 내오염성 및 원하는 색상을 표현하기 위한 최종 마감공정이다.Generally, a method layer is formed in commercial facilities such as apartment buildings, public buildings, office buildings or department stores, discount stores, underground parking lots of buildings, large water tanks of various factories and water treatment facilities, storage tanks, (Primer), middle and top. Here, the undercoat is a process for improving the adhesion between the base surface of the mother body and the intermediate coating, which is a subsequent coating. In the middle of the coating process, the coating film is thickly applied so as to smooth the roughness, crack repair, And top coat is a final finishing process for expressing water resistance, chemical resistance, abrasion resistance, stain resistance and desired color.
상기와 같은 방식층 시공방법은, 콘크리트 바탕면에 대략 8% 이하가 되도록 습기를 제거하기 위해 건조작업을 수행한다.In the above-mentioned method of constructing a conventional layer, a drying operation is performed to remove moisture to a level of about 8% or less on the concrete base.
바탕면의 건조작업이 완료되면, 휘발성유기화합물 등이 함유된 용제용 프라이머를 도포하여 프라이머층을 형성한다.After the drying of the substrate is completed, a solvent primer containing a volatile organic compound or the like is applied to form a primer layer.
프라이머층이 형성되면, 바탕면의 기공을 제거하기 위해 무기질 타입의 바탕조정재 등과 같은 조성물로 중도층을 형성한다.Once the primer layer is formed, the intermediate layer is formed with a composition such as an inorganic type of base adjusting material or the like to remove pores on the base surface.
중도층이 형성되면, 방식기능을 수행하기 위해 에폭시 또는 폴리 우레아 등과 같은 조성물로 상도층을 형성한다.Once the intermediate layer is formed, the top layer is formed with a composition such as epoxy or polyurea to perform the sealing function.
그러나, 하도 공정에서 프라이머에 함유되는 휘발성유기화합물은 주위 습기와 반응하여, 물과 기름처럼 침투하지 못하고 콘크리트 바탕 표면에 겉도는 문제점이 있다.However, the volatile organic compounds contained in the primer in the undercoating process react with the ambient moisture, can not penetrate like water and oil, and have a problem on the concrete base surface.
또한, 수분으로 인해 콘크리트 바탕면에 형성된 기공이 다수 형성되고, 시공 후 바탕면의 기공을 통해 방식층으로 상승하여 들뜸 현상이 발생하면서 바탕면과의 부착력을 감소시킴으로써, 박리, 박락현상이 발생하는 문제점이 있다.In addition, due to moisture, many pores are formed on the concrete base surface, and after the construction, the pores are raised through the pores of the base surface to the method layer, resulting in lifting and detachment of adhesion to the base surface, There is a problem.
또한, 습한날씨나 건조한 날씨 등과 같은 외부조건에 따라 바탕면의 수분함량에 큰차이가 발생하고, 이로 인해 건조작업에 소요되는 기간이 일정하지 않음으로써, 방수시공에 대한 신뢰성을 확보하기 어려운 문제점이 있다.In addition, there is a great difference in moisture content of the substrate depending on the external conditions such as wet weather or dry weather, and the period required for the drying operation is not constant, so that it is difficult to secure the reliability of the waterproof construction have.
결국, 종래의 프라이머는 습기에 약하기 때문에 날씨에 의한 외부적환경조건 및 콘크리트 바탕면의 습윤상태 등에 의한 내부적환경조건 등에 따라 방식시공의 불량이 발생하는 문제점이 있다.As a result, since the conventional primer is weak in moisture, there is a problem that defective construction is caused according to external environmental conditions due to weather and internal environmental conditions such as wetness of the concrete base.
상기와 같은 문제점을 해결하기 위해 제안하는 것으로서, 본 발명의 목적은, 습윤상태 예컨대, 30 ~ 60%의 습윤상태를 유지하는 바탕면에 직접적으로 시공 가능하고, 프라이머 상에 도포되는 세라믹 방식재인 세라메탈을 도포함으로써, 바탕면에 대한 내부적 요인 또는 외부적 요인 등에 구애됨이 없이 방수방식공법을 수행할 수 있고, 이로 인해 시공의 공기를 단축하여 방식시공의 경쟁력을 강화하는 습윤면에 구애됨이 없이 시공 가능한 세라믹 방수방식공법을 제공하는 데 있다.It is an object of the present invention to overcome the above-mentioned problems and it is an object of the present invention to provide a ceramic material which can be directly applied to a base surface maintaining a wet state, for example, a wet state of 30 to 60% By applying the metal, it is possible to carry out the waterproof method without any internal factors or external factors to the base surface, thereby shortening the air of the construction, thereby making the wet surface to enhance the competitiveness of the method construction. A ceramic waterproofing method which can be constructed without using a waterproofing method.
상기와 같은 목적을 달성하기 위한 본 발명은, 프라이머가 도포되는 프라이머층과, 일정두께의 바탕조정제가 도포되는 바탕조정층및 일정두께의 세라믹방식재가 도포되는 세라메탈층을 포함하는 세라믹 방수방식공법에 있어서, 상기 프라이머층은 30 ~ 60%의 습윤상태에서도 시공할 수 있는 프라이머 조성물로 이루어지고; 상기 프라이머조성물은 20 ~ 40 중량부의 메칠메타크릴레이트(methyl-methacrylate)와; 15 ~ 20 중량부의 하이드록시에틸메타크릴레이트(hydroxy-ethyl-methacrylate)와; 10 ~ 12.5 중량부의 폴리메칠메타크릴레이트(polymethyl-methacrylate)와; 1 ~ 2 중량부의 에틸렌글리콜디메타크릴레이트(ethylene-glycol-dimethacrylate)와; 0.5 ~ 1중량부의 부틸디글리콜메타크릴레이트(butyl-diglycol-methacrylate)와; 0.5 ~ 1중량부의 2-에틸헥실아크릴레이트(2-ethyl-hexyl-acrylate)와; 0.5 ~ 1중량부의 파라톨루이딘에톡실레이티드(para-toluidine ethoxylated)와; 0.5 ~ 1 중량부의 파라핀(paraffine)과; 0.5 ~ 1 중량부의 안트라퀴논다이(anthraquinone dye)와; 0.5 ~ 1 중량부의 메타크릴로일옥시에틸 포스페이트(methacryloyloxyethyl-phosphate)와; 10 ~ 12.5 중량부의 디벤조일 퍼옥사이드(dibenzoyl-peroxide)와; 10 ~ 12.5 중량부의 디시클로 헥실 프탈레이트(dicyclohexyl-phthalate)와; 10 ~ 12.5 중량부의 불활성 충전제의 혼합물(mixture of inert fillers)과; 0.5 ~ 1 중량부의 우레탄 메탈크릴레이크(urethane-methacrylate); 및 0.5 ~ 1 중량부의 선형 프탈레이트 에스테르(linear phthalate ester);로 조성되는 것을 특징으로 한다.According to an aspect of the present invention, there is provided a ceramic waterproofing method including a primer layer to which a primer is applied, a ground adjusting layer to which a base adjusting agent having a predetermined thickness is applied, and a cerametal layer to which a ceramic base material having a predetermined thickness is applied. Wherein the primer layer is composed of a primer composition which can be applied even in a wet state of 30 to 60%; The primer composition comprises 20 to 40 parts by weight of methyl-methacrylate; 15 to 20 parts by weight of hydroxyethyl methacrylate; 10 to 12.5 parts by weight of polymethyl-methacrylate; 1 to 2 parts by weight of ethylene-glycol-dimethacrylate; 0.5 to 1 part by weight of butyl-diglycol-methacrylate; 0.5 to 1 part by weight of 2-ethyl-hexyl-acrylate; 0.5 to 1 part by weight of paratoluidine ethoxylated; 0.5 to 1 part by weight of paraffine; 0.5 to 1 part by weight of anthraquinone dye; 0.5 to 1 part by weight of methacryloyloxyethyl-phosphate; 10 to 12.5 parts by weight of dibenzoyl-peroxide; 10 to 12.5 parts by weight of dicyclohexyl phthalate; 10 to 12.5 parts by weight of a mixture of inert fillers; 0.5 to 1 part by weight of urethane methacrylate; And 0.5 to 1 part by weight of a linear phthalate ester.
본 발명에 있어서, 불활성 충전제 혼합물은, 실리카, 산화지르코늄, 규산 알루미네이트 및 탄산칼슘이 0.2 : 0.3 : 0.5 : 1 중량비율로 혼합;되는 것이 바람직하다.In the present invention, the inert filler mixture is preferably mixed with silica, zirconium oxide, silicate aluminate, and calcium carbonate in a weight ratio of 0.2: 0.3: 0.5: 1.
본 발명에 있어서, 세라메탈층은, 주제와 경화제가 1 : 1 중량비율로 이루어지는 세라믹 방식재이고; 상기 주제는 12 ~ 15 중량부의 산화규소(SiO2)와, 4 ~ 5 중량부 이산화타이타늄과, 0.5 ~ 1 중량부의 흄과, 4 ~ 6 중량부의 운모와, 7 ~ 10 중량부의 산화 지르코늄과, 4 ~ 6 중량부의 규산 알루미네이트와, 7 ~ 15 중량부의 방해석과, 0.1 ~ 0.5 중량부의 페로시안화 제2철과, 16 ~ 20 중량부의 에폭시수지와, 0.3 ~ 1 중량부의 친유기성 점토와, 20 ~ 45 중량부의 비스페놀-F 에폭시수지, 및 0.1 ~ 0.5 중량부의 12-하이드록시옥타데칸아마이드로 조성되며; 상기 경화제는 35 ~ 45 중량부의 아이소포론 디아민(5-AMINO-1,3,3-TRIMETHYLCYCLOHEXANEMETH AMINE)과, 35 ~ 45 중량부의 폴리아미도아민(POLYAMIDOAMINE) 및 15 ~ 25 중량부의 반응 생성물;로 조성되는 것이 바람직하다.In the present invention, the cerametal layer is a ceramic sanitary material comprising a 1: 1 weight ratio of a base and a curing agent; The subject matter of the present invention is a composition comprising 12 to 15 parts by weight of silicon oxide (SiO2), 4 to 5 parts by weight of titanium dioxide, 0.5 to 1 part by weight of fume, 4 to 6 parts by weight of mica, 7 to 10 parts by weight of zirconium oxide, To 6 parts by weight of silicate aluminate, 7-15 parts by weight of calcite, 0.1-0.5 parts by weight of ferric ferrocyanide, 16-20 parts by weight of epoxy resin, 0.3-1 parts by weight of organophilic clay, 45 parts by weight of bisphenol-F epoxy resin, and 0.1 to 0.5 parts by weight of 12-hydroxyoctadecane amide; The curing agent is composed of 35 to 45 parts by weight of isophoronediamine (5-AMINO-1,3,3-TRIMETHYLCYCLOHEXANEMETH AMINE), 35 to 45 parts by weight of polyamidoamine and 15 to 25 parts by weight of reaction product .
본 발명에 의하면, 습윤상태 예컨대, 30 ~ 60%의 습윤상태를 유지하는 바탕면에 직접적으로 시공이 가능하고, 프라이머 상에 도포되는 세라믹 방식재인 세라메탈을 도포함으로써, 바탕면에 대한 내부적 요인 또는 외부적 요인 등에 구애됨이 없이 방수방식공법을 수행할 수 있고, 이로 인해 시공의 공기를 단축하여 방식시공의 경쟁력을 강화하는 효과가 있다.According to the present invention, by applying cerametal, which is a ceramics-based material applied on a primer, which can be directly applied to a base surface maintaining a wet state, for example, a wet state of 30 to 60% It is possible to carry out the waterproof method without any external factors, thereby shortening the construction air and enhancing the competitiveness of the method construction.
이하, 본 발명의 바람직한 실시 예를 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail.
본 발명의 세라믹 방수방식공법은 습윤상태의 바탕면에 도포가 가능하도록 도포되는 프라이머층과, 상기 프라이머 상에 일정두께의 바탕조정제가 도포되는 바탕조정층 및 상기 바탕조정제 상에 세라믹 방수제가 일정두께 도포되는 세라메탈층을 포함한다.The ceramic waterproofing method of the present invention comprises a primer layer applied so as to be able to be applied on a wetted surface, a base adjusting layer to which a base adjusting agent having a predetermined thickness is applied on the primer, and a ceramic waterproofing agent on the base adjusting agent, And a ceramic layer to be applied.
상기 프라이머층은 30 ~ 60%의 습윤상태를 유지하는 바탕면에 시공이 가능하도록 조성된 프라이머를 일정두께 도포된다.The primer layer is applied to a certain thickness of the primer so that the primer layer can be applied to the base surface maintaining a wet state of 30 to 60%.
상기 프라이머 조성물은, 20 ~ 40 중량부의 메칠메타크릴레이트(methyl-methacrylate, CAS-no: 80-62-6)와, 15 ~ 20 중량부의 하이드록시에틸메타크릴레이트(hydroxy-ethyl-methacrylate, CAS-no: 868-77-9)와, 10 ~ 12.5 중량부의 폴리메칠메타크릴레이트(polymethyl-methacrylate, CAS-no: 25852-37-3)와, 1 ~ 2 중량부의 에틸렌글리콜디메타크릴레이트(ethylene-glycol-dimethacrylate, CAS-no: 97-90-5)와, 0.5 ~ 1 중량부의 부틸디글리콜메타크릴레이트(butyl-diglycol-methacrylate, CAS-no: 7328-22-5)와, 0.5 ~ 1 중량부의 2-에틸헥실아크릴레이트(2-ethyl-hexyl-acrylate, CAS-no: 103-11-7)와, 0.5 ~ 1 중량부의 파라톨루이딘에톡실레이티드(para-toluidine ethoxylated, CAS-no: 3077-12-1)와, 0.5 ~ 1 중량부의 파라핀(paraffine, CAS-no: 64742-51-4)과, 0.5 ~ 1 중량부의 안트라퀴논다이(anthraquinone dye, CAS-no: C.I.Solvent violet 13)와, 0.5 ~ 1 중량부의 메타크릴로일옥시에틸 포스페이트(methacryloyloxyethyl-phosphate, CAS-no: 52628-03-2)와, 10 ~ 12.5 중량부의 디벤조일 퍼옥사이드(dibenzoyl-peroxide, CAS-no: 94-36-0)와, 10 ~ 12.5 중량부의 디시클로 헥실 프탈레이트(dicyclohexyl-phthalate, CAS-no: 84-61-7)와, 10 ~ 12.5 중량부의 불활성 충전제의 혼합물(mixture of inert fillers, mixture of: 1318-59-8, 12001-26-2, 14808-60-7, each 33,3..%)과, 0.5 ~ 1 중량부의 우레탄 메탈크릴레이크(urethane-methacrylate, CAS-no: 607-134-00-4), 및 0.5 ~ 1 중량부의 선형 프탈레이트 에스테르(linear phthalate ester, CAS-no: 68515-42-4)로 조성된다.The primer composition comprises 20 to 40 parts by weight of methyl-methacrylate (CAS-no: 80-62-6), 15 to 20 parts by weight of hydroxyethyl methacrylate (CAS- -no: 868-77-9), 10-12.5 parts by weight of polymethyl-methacrylate (CAS-no: 25852-37-3), 1 to 2 parts by weight of ethylene glycol dimethacrylate ethylene-glycol-dimethacrylate, CAS-no: 97-90-5), 0.5-1 parts by weight of butyldiglycol-methacrylate (CAS-no: 7328-22-5) 1 part by weight of 2-ethyl-hexyl acrylate (CAS-no: 103-11-7) and 0.5 to 1 part by weight of paratoluidine ethoxylated (CAS-no : 3077-12-1), 0.5-1 parts by weight of paraffin (CAS-no: 64742-51-4), 0.5-1 parts by weight of anthraquinone dye (CAS-no: CISolvent violet 13 ), 0.5 to 1 part by weight of methacryloyloxyethyl 10 to 12.5 parts by weight of dibenzoyl-peroxide (CAS-no: 94-36-0), 10 to 12.5 parts by weight of dicyclopentyl methacrylate A mixture of inert fillers (mixture of 1318-59-8, 12001-26-2, 10-12-2) was prepared by mixing 10 to 12.5 parts by weight of dicyclohexyl phthalate (CAS-no: 84-61-7) (Meth) acrylate (CAS-no: 607-134-00-4), 0.5 to 1 part by weight of linear (meth) acrylate And a phthalate ester (CAS-no: 68515-42-4).
상기 메칠메타크릴레이트(methyl-methacrylate)는 글라이콜디메타크릴레이트로 가교되며, 피막형성제, 점증제의 기능을 수행한다. 이 경우, 20 중량부를 미만이면 피막형성 또는 점증기능이 원활하게 이루어지지 않고, 40 중량부를 초과하면 물성변화는 없으면서 재료 추가에 따른 단가의 상승으로 경제적이지 못하다.The methyl-methacrylate is crosslinked with glycolide methacrylate, and functions as a film-forming agent and an increasing agent. In this case, if the amount is less than 20 parts by weight, the film formation or gradual function is not smoothly performed. If the amount is more than 40 parts by weight, there is no change in physical properties,
상기 하이드록시에틸메타크릴레이트(hydroxy-ethyl-methacrylate)는 콘테츠렌즈의 주재료로 사용될 만큼 환경친화적인 재료로서, 접착기능을 포함한다. 이 경우, 15 중량부 미만이면 조성물간의 접착기능을 수행하지 못하고, 20 중량부 초과하면 물성변화는 없으면서 재료 추가에 따른 단가의 상승으로 경제적이지 못하다.The hydroxy-ethyl-methacrylate is an environmentally friendly material which is used as a main material of the contents lens and includes an adhesive function. In this case, if the amount is less than 15 parts by weight, the adhesion function between the compositions can not be performed. If the amount is more than 20 parts by weight, there is no change in physical properties.
상기 폴리메칠메타크릴레이트(polymethyl-methacrylate)는 메칠메타크릴레이트의 폴리머로서, 피막형성제의 기능을 수행하는 것이다. 이 경우, 10 중량부 미만이면 피막형성이 원활하게 수행되지 못하고, 12.5 중량부 초과하면 물성변화는 없으면서 재료 추가에 따른 단가의 상승으로 경제적이지 못하다.The polymethyl-methacrylate is a polymer of methyl methacrylate, which functions as a film-forming agent. In this case, if the amount is less than 10 parts by weight, the film formation can not be smoothly performed. If the amount is more than 12.5 parts by weight, there is no change in physical properties.
상기 에틸렌글리콜디메타크릴레이트(ethylene-glycol-dimethacrylate)는 접착성능을 향상시키는 기능을 수행한다. 이 경우, 1 중량부 미만이면 접착성능 즉, 속경화성능을 발휘하지 못하고, 2 중량부 초과하면 과도한 접착성능을 발휘하여 너무 단단해져 신축성이 떨어지는 문제점이 있다.The ethylene glycol dimethacrylate functions to improve adhesion performance. In this case, if the amount is less than 1 part by weight, the adhesive performance, that is, the fast curing performance, can not be exhibited. If the amount is more than 2 parts by weight, excessive adhesion is exhibited.
상기 부틸디글리콜메타크릴레이트는 피막형성 및 점증제 기능을 수행한다. 이 경우, 0.5 중량부 미만이면 피막형성 또는 점증제의 기능을 발휘하지 못하고, 1 중량부 초과하면 물성변화는 없으면서 재료 추가에 따른 단가의 상승으로 경제적이지 못하다.The butyl diglycol methacrylate performs the function of film formation and thickening. In this case, if the amount is less than 0.5 parts by weight, the function of the film forming or thickening agent can not be exhibited. If the amount is more than 1 part by weight, the physical properties are not changed, and the cost is increased.
상기 2-에틸헥실아크릴레이트(2-ethyl-hexyl-acrylate)는 중합반응을 종결시키는 기능을 수행한다. 0.5 중량부 미만이면 신장률이 감소하고, 1 중량부 초과하면 경도가 증가하는 문제점이 있다.The 2-ethyl-hexyl-acrylate functions to terminate the polymerization reaction. When the amount is less than 0.5 parts by weight, the elongation percentage is decreased. When the amount is more than 1 part by weight, the hardness is increased.
상기 파라톨루이딘에톡실레이티드는 유기합성을 통한 계면활성제 기능을 숭행한다. 이 경우, 0.5 중량부 미만이면 계면활성제 기능을 수행하지 못하고, 1 중량부 초과하면 물성변화는 없으면서 재료 추가에 따른 단가의 상승으로 경제적이지 못하다.The para-toluidine ethoxylate has a surfactant function through organic synthesis. In this case, if the amount is less than 0.5 part by weight, the surfactant function can not be performed. If the amount is more than 1 part by weight, there is no change in the physical properties, but the cost is increased due to the addition of the material.
상기 파라핀(paraffine)은 윤활성이 있는 석유원료를 탈랍해서 얻는 것으로서, 석탄가스를 탄화수소로 바꾸는 반응에서 얻어진 생성물 중의 하나이다. 이는 나무의 방수용 도장제, 녹방지제 및 콘크리트의 처리제로 사용된다. 이 경우, 0.5 중량부 미만이면 처리기능이 미미하고, 1 중량부 초과하면 물성변화는 없으면서 재료 추가에 따른 단가의 상승으로 경제적이지 못하다.The paraffine is obtained by dewatering a lubricating petroleum raw material and is one of the products obtained by the reaction of converting coal gas into hydrocarbon. It is used as a waterproof coating agent for wood, a rust inhibitor and a treatment agent for concrete. In this case, if the amount is less than 0.5 part by weight, the treatment function is insignificant. If the amount is more than 1 part by weight, there is no change in the physical properties, but the cost is increased due to the addition of materials.
상기 안트라퀴논 다이(anthraquinone dye)는 여로 종류의 염료와 색소의 근원이 되는 물질로서, 안트라센을 산화시키거나 벤젠과 프탈산 무수물을 축합하여 만든다. 알리자린과 그 외의 많은 식물색소의 화학적 구조는 안트라귀논과 비슷하다. 안트라귀논은 알리자린 및 건염염료군을 포함한 수많은 합성염료로 전환될 수 있다. 안트라귀논이 산화에는매우 안정하지만 쉽게 환원되어 다양한 생성물을 만든다. 알칼리 용액에서 이티온산나트륨에 의해 환원되어 안트라히드로퀴논이 되는데, 이것은 물에 녹는 알칼리 금속염이다. 이 경우, 0.5 중량부 미만이면 알칼리기능을 발휘하지 못하고, 1 중량부 초과하면 물성변화는 없으면서 재료 추가에 따른 단가의 상승으로 경제적이지 못하다.The anthraquinone dye is a source of dyes and pigments of various kinds, and is made by oxidizing anthracene or condensing benzene and phthalic anhydride. The chemical structure of alizarin and many other plant pigments is similar to that of anthraquinones. Anthraquinone can be converted to a number of synthetic dyes, including alizarin and the kinetics dyes. Anthraquinone is very stable in oxidation but is easily reduced to produce various products. In an alkali solution, it is reduced with sodium itthionate to anthrahydroquinone, which is an alkali metal salt that dissolves in water. In this case, if the amount is less than 0.5 part by weight, the alkali function can not be exhibited. If the amount is more than 1 part by weight, there is no change in the physical properties, but the cost is increased.
상기 메타크릴로일록시에틸 포스페이트는 바탕면에 조성물을 침투시키는 침투성능을 발휘하는 기능을 수행한다. 이 경우, 0.5 중량부 미만이면 침투성능이 저하되어 원활한 시공면을 유지할 수 없고, 1 중량부 초과하면 물성변화는 없으면서 재료 추가에 따른 단가의 상승으로 경제적이지 못하다.The methacryloyloxyethyl phosphate performs a function of exhibiting permeation performance by penetrating the composition onto the base surface. In this case, if the amount is less than 0.5 part by weight, the penetration performance is lowered and a smooth surface can not be maintained. If the amount is more than 1 part by weight, the physical properties are not changed but the cost is increased.
상기 디벤조일 퍼옥사이드는 발수성능을 발휘하는 기능을 수행한다. 이 경우, 10 중량부 미만이면 발수성능이 저하되고, 12.5 중량부 초과하면 물성변화는 없으면서 재료 추가에 따른 단가의 상승으로 경제적이지 못하다.The dibenzoyl peroxide performs a function of exhibiting water repellency. In this case, when the amount is less than 10 parts by weight, the water repellency is deteriorated. When the amount is more than 12.5 parts by weight, there is no change in the physical properties.
상기 디시클로 헥실 프탈레이트(dicyclohexyl-phthalate)는 가소제의 기능을 수행하는 것으로서, 10 중량부 미만이면 가소제 기능을 발휘하지 못하고, 12.5 중량부 초과하면 물성변화는 없으면서 재료 추가에 따른 단가의 상승으로 경제적이지 못하다.The dicyclohexyl phthalate functions as a plasticizer. When the amount is less than 10 parts by weight, the plasticizer function is not exhibited. When the amount is more than 12.5 parts by weight, the dicyclohexyl phthalate does not change in physical properties, Can not do it.
상기 불활성 충전제의 혼합물(mixture of inert fillers)은 물리적성질 예컨대, 인장강도, 모듈러스, 마모, 노화, 내광성, 균열, 전기적 저항 등의 성질을 개선하여 소수성에 의한 발수성능을 발휘하여 바탕면의 습윤상태에서도 도포가 가능하도록 한다.The mixture of inert fillers improves physical properties such as tensile strength, modulus, wear, aging, light resistance, cracking, electrical resistance, and the like, thereby exhibiting water repellency by hydrophobicity, So that the coating can be performed.
상기 불활성 충전제 혼합물은 실리카, 산화지르코늄, 규산 알루미네이트 및 탄산칼슘이 0.2 : 0.3 : 0.5 : 1 중량비율로 혼합된다. 물론, 이에 한정하는 것은 아니며, 습윤상태에 도포가 가능하면서 물리적 성질을 개선시킬 수 있는 혼합물이면 어느 것이든 사용 가능하다.The inert filler mixture is mixed with silica, zirconium oxide, silicate aluminate, and calcium carbonate in a weight ratio of 0.2: 0.3: 0.5: 1. Of course, it is not limited thereto, and any mixture which can be applied in a wet state and can improve its physical properties can be used.
상기 불활성 충전제의 경우, 10 중량부 미만이면 물리적 성질 개선효과가 미비하고, 12.5 중량부 초과하면 재료 추가에 따른 단가의 상승으로 경제적이지 못하다.In the case of the inert filler, if the amount is less than 10 parts by weight, the effect of improving the physical properties is insufficient. If the amount is more than 12.5 parts by weight, the unit price is increased.
상기 우레탄 메탈크릴레이크는 우레탄의 공중합체로서, 인장강도와, 접착력 및 코팅안정성 등의 물리적 특성을 향상시키도록 하는 기능을 수행한다. 이 경우, 0.5 중량부 미만이면 요구되는 물리적 특성을 발휘할 수 없고, 1 중량부 초과하면 재료 추가에 따른 단가의 상승으로 경제적이지 못하다.The urethane metal chelate is a copolymer of urethane, and functions to improve physical properties such as tensile strength, adhesion and coating stability. In this case, if the amount is less than 0.5 part by weight, the desired physical properties can not be exhibited. If the amount is more than 1 part by weight, the unit price is increased due to the addition of the material, which is not economical.
상기 선형 프탈레이트 에스테르(linear phthalate ester)는 성형을 쉽게 해주고 부드러운 유연성을 가지도록 하는 가소제 기능을 수행한다. 이 경우, 0.5 중량부 미만이면 가소제 기능이 미비하고, 1 중량부 초과하면 재료 추가에 따른 단가의 상승으로 경제적이지 못하다.The linear phthalate ester acts as a plasticizer to facilitate molding and to provide soft flexibility. In this case, if the amount is less than 0.5 part by weight, the plasticizer function is insufficient, and if it is more than 1 part by weight, the unit price is increased due to the addition of the material, which is not economical.
상기 바탕조정층은 일정두께의 바탕조정제를 도포하여 형성한다. 이 경우, 상기 바탕조정제는 종래에 사용되는 것을 사용함으로써, 여기에서 상세한 설명은 생략한다.The base adjusting layer is formed by applying a base adjusting agent having a certain thickness. In this case, since the background adjuster used conventionally is used, detailed description thereof will be omitted here.
상기 세라메탈층은 세라믹 방수제를 일정두께로 도포하여 형성하는 것이다.The ceramic layer is formed by applying a ceramic waterproofing agent to a predetermined thickness.
상기 세라메탈층은 주제와 경화제가 1 : 1 중량비율로 혼합하여 이루어진다.The cerametal layer is formed by mixing a main component and a curing agent in a weight ratio of 1: 1.
상기 세라메탈의 주제는 12 ~ 15 중량부의 산화규소(SiO2)와, 4 ~ 5 중량부 이산화타이타늄과, 0.5 ~ 1 중량부의 흄과, 4 ~ 6 중량부의 운모와, 7 ~ 10 중량부의 산화 지르코늄과, 4 ~ 6 중량부의 규산 알루미네이트와, 7 ~ 15 중량부의 방해석과, 0.1 ~ 0.5 중량부의 페로시안화 제2철과, 16 ~ 20 중량부의 에폭시수지와, 0.3 ~ 1 중량부의 친유기성 점토와, 20 ~ 45 중량부의 비스페놀-F 에폭시수지, 및 0.1 ~ 0.5 중량부의 12-하이드록시옥타데칸아마이드로 조성된다.The subject of the cerametal includes 12-15 parts by weight of silicon oxide (SiO2), 4-5 parts by weight of titanium dioxide, 0.5-1 parts by weight of fume, 4-6 parts by weight of mica, 7-10 parts by weight of zirconium oxide 4 to 6 parts by weight of silicate aluminate, 7 to 15 parts by weight of calcite, 0.1 to 0.5 parts by weight of ferric ferrocyanide, 16 to 20 parts by weight of epoxy resin, 0.3 to 1 part by weight of organophilic clay, 20 to 45 parts by weight of a bisphenol-F epoxy resin, and 0.1 to 0.5 parts by weight of 12-hydroxyoctadecane amide.
상기 산화규소(SiO2)는 결정체 석영으로서, 플루오르화수소산을 제외한 산 및 알칼리에 침해되지 않는 성질을 가진다.The silicon oxide (SiO2) is crystalline quartz and has properties that it is not infringed by acids and alkalis except hydrofluoric acid.
상기 이산화타이타늄은 빛을 쬐면 광촉매 작용 및 초친수성 작용이 일어나고, 이러한 작용에 의해 발수성능이 발휘되도록 한다.When the titanium dioxide is exposed to light, a photocatalytic action and a superhydrophilic action occur, and the water repellent performance is exerted by this action.
상기 흄(fume)은 증기 또는 가스상의 연소생성물이 응축하여 생성된 고체입자이다.The fume is a solid particle produced by condensation of combustion products in the form of vapor or gas.
상기 운모는 2차원적인 층상구조를 갖는 층상규산염에 속하며, 이는 충전제윤활제, 및 흡착제 기능을 가진다.The mica belongs to a layered silicate having a two-dimensional layer structure, which has a filler lubricant, and an adsorbent function.
상기 산화 지르코늄(ZIRCONIUM OXIDE)은 누르스름하거나 또는 갈색을 띠는 지르코늄의 산화물로서, 화학식은 ZrO2이며, 부식에 대한 저항이 강하다.The zirconium oxide is an oxide of zirconium which is yellowish or brownish in color, and the chemical formula is ZrO2, which is resistant to corrosion.
상기 규산 알루미네이트(ALUMINATE SILICATE)는 CAS NO 1327-36-2로서, 시멘트와 만나면 포졸란반응에 의해 조직을 치말하게 하는 기능을 수행한다.ALUMINATE SILICATE is CAS NO 1327-36-2. When it comes in contact with cement, it functions to tear the tissue by pozzolanic reaction.
상기 방해석은 탄산칼슘(CACO3)의 안정한 형태로서, 유기산이나 용해된 이산화탄소(CO2)를 함유하는 지하수에 매우 잘 용해된다.The calcite is a stable form of calcium carbonate (CACO3) and dissolves very well in groundwater containing organic acids or dissolved carbon dioxide (CO2).
상기 페로시안화 제2철은 감청의 착색안료이다.The ferric ferrocyanide is a tinting colored pigment.
상기 에폭시수지는 C-C-O가 삼각형으로 결합되어 있는 에폭시기를 가진 수지 상태의 화합물이나 그 화합물과 경화제를 중합하여 얻는 열경화성 합성수지이다.The epoxy resin is a thermosetting synthetic resin obtained by polymerizing a compound in a resin state having an epoxy group in which C-C-O is bonded in a triangle, or a compound thereof and a curing agent.
상기 친유기성 점토(ORGANOPHILIC CLAY)는 표면의 수산화기를 통해 친수성을 소수성으로 또는 친유기성으로 개질하는 것으로서, 4차 암모늄 화합물, 비스(수소산 수지 알킬) 다이메탈, 벤토나이트 등이 있다.The ORGANOPHILIC CLAY is a quaternary ammonium compound, bis (hydrogencarbonate alkyl) dimetal, bentonite or the like, which is hydrophilic or hydrophilic modified through the hydroxyl group of the surface.
상기 비스페놀-F 에폭시수지는 에폭시기와 수지 내에 있는 수산화기가 반응에 참여하게 된다.In the bisphenol-F epoxy resin, the epoxy group and the hydroxyl group in the resin participate in the reaction.
상기 12-하이드록시옥타데칸아마이드는 유화안정제, 결합제 등의 기능을 수행한다.The above-mentioned 12-hydroxyoctadecane amide functions as an emulsifying stabilizer, a binder and the like.
상기 세라메탈의 경화제는 35 ~ 45 중량부의 아이소포론 디아민(5-AMINO-1,3,3-TRIMETHYLCYCLOHEXANEMETH AMINE)과, 35 ~ 45 중량부의 폴리아미도아민(POLYAMIDOAMINE) 및 15 ~ 25 중량부의 반응 생성물로 조성된다.The curing agent of cerametal is a reaction product of 35 to 45 parts by weight of isophoronediamine (5-AMINO-1,3,3-TRIMETHYLCYCLOHEXANEMETH AMINE), 35 to 45 parts by weight of polyamidoamine and 15 to 25 parts by weight of reaction product .
상기 폴리아미도아민은 반응성이 높은 폴리아마이드 수지(REACTIVE POLYAMIDE RESIN)이다.The polyamidoamine is a reactive polyamide resin (REACTIVE POLYAMIDE RESIN).
상기 반응 생성물은 지방산, 톨-기름, 테트라에틸렌펜타민과의 반응 생성물이다.The reaction product is a reaction product with fatty acid, tol-oil and tetraethylenepentamine.
한편, 상기 세라메탈은 주제와 경화제를 혼합하여 정형화된 제품을 미세분말화시켜 충전제로 사용하거나, 또는 주제만을 혼합한 것을 충전제로 사용할 수 있다.On the other hand, the cerametal can be used as a filler by mixing a subject and a curing agent to form a finely powdered product into a fine powder and then using it as a filler, or a mixture of only a main ingredient.
상기와 같이 구조로 구성되는 세라믹 방수방식공법은 습윤면 예컨대, 30 ~ 60%의 습윤상태를 유지하는 바탕면에 직접적으로 시공이 가능함으로써, 프라이머 상에 도포되는 세라믹 방수재인 세라메탈층에 대한 접착상태를 유지하도록 한다.The ceramic waterproofing method having the above structure can be directly applied on the wet surface of the wet surface, for example, 30 to 60%, so that the adhesion to the cerametal layer, which is a ceramic waterproofing material applied on the primer, Keep the state.
이로 인해, 바탕면이 내부적 요인 또는 외부적 요인 등에 구애됨이 없이 세라믹 방수방식 공법에 따른 세라믹 방식재인 세라메탈의 시공이 원활하게 이루어져 방식시공의 공기를 단축함으로써, 방식공법에 대한 경쟁력을 강화한다.This makes it possible to improve the competitiveness of the method by shortening the air of the ceramics, which is a ceramic material according to the ceramic waterproofing method, smoothly with the smooth surface of the ceramic surface material without any matter such as internal factors or external factors. .
이상에서 설명한 것은 습윤면에 구애됨이 없이 시공 가능한 세라믹 방수방식공법을 실시하기 위한 하나의 실시 예에 불과한 것으로서, 본 발명은 상기한 실시 예에 한정되지 아니한다. 본 발명에 속하는 분야에서 통상의 지식을 가진 자라면, 본 발명의 요지를 벗어남이 없이 다양한 변경실시가 가능하다는 것을 이해할 수 있을 것이다.The above description is only an example for implementing the ceramic waterproofing method which can be applied without any restriction on the wet surface, and the present invention is not limited to the above-described embodiment. It will be understood by those skilled in the art that various changes may be made without departing from the spirit of the invention.
Claims (3)
상기 프라이머층은 30 ~ 60%의 습윤상태에서도 시공할 수 있는 프라이머 조성물로 이루어지고;
상기 프라이머조성물은 20 ~ 40 중량부의 메칠메타크릴레이트(methyl-methacrylate)와;
15 ~ 20 중량부의 하이드록시에틸메타크릴레이트(hydroxy-ethyl-methacrylate)와;
10 ~ 12.5 중량부의 폴리메칠메타크릴레이트(polymethyl-methacrylate)와;
1 ~ 2 중량부의 에틸렌글리콜디메타크릴레이트(ethylene-glycol-dimethacrylate)와;
0.5 ~ 1중량부의 부틸디글리콜메타크릴레이트(butyl-diglycol-methacrylate)와;
0.5 ~ 1중량부의 2-에틸헥실아크릴레이트(2-ethyl-hexyl-acrylate)와;
0.5 ~ 1중량부의 파라톨루이딘에톡실레이티드(para-toluidine ethoxylated)와;
0.5 ~ 1 중량부의 파라핀(paraffine)과;
0.5 ~ 1 중량부의 안트라퀴논다이(anthraquinone dye)와;
0.5 ~ 1 중량부의 메타크릴로일옥시에틸 포스페이트(methacryloyloxyethyl-phosphate)와;
10 ~ 12.5 중량부의 디벤조일 퍼옥사이드(dibenzoyl-peroxide)와;
10 ~ 12.5 중량부의 디시클로 헥실 프탈레이트(dicyclohexyl-phthalate)와;
10 ~ 12.5 중량부의 불활성 충전제의 혼합물(mixture of inert fillers)과;
0.5 ~ 1 중량부의 우레탄 메탈크릴레이크(urethane-methacrylate); 및
0.5 ~ 1 중량부의 선형 프탈레이트 에스테르(linear phthalate ester);
로 조성되는 것을 특징으로 하는 습윤면에 구애됨이 없이 시공 가능한 세라믹 방수방식공법.
A ceramic waterproofing method comprising a primer layer to which a primer is applied, a base adjusting layer to which a primer is applied, and a ceramic layer to which a ceramic primer is applied,
Wherein the primer layer is composed of a primer composition that can be applied even in a wet state of 30 to 60%;
The primer composition comprises 20 to 40 parts by weight of methyl-methacrylate;
15 to 20 parts by weight of hydroxyethyl methacrylate;
10 to 12.5 parts by weight of polymethyl-methacrylate;
1 to 2 parts by weight of ethylene-glycol-dimethacrylate;
0.5 to 1 part by weight of butyl-diglycol-methacrylate;
0.5 to 1 part by weight of 2-ethyl-hexyl-acrylate;
0.5 to 1 part by weight of paratoluidine ethoxylated;
0.5 to 1 part by weight of paraffine;
0.5 to 1 part by weight of anthraquinone dye;
0.5 to 1 part by weight of methacryloyloxyethyl-phosphate;
10 to 12.5 parts by weight of dibenzoyl-peroxide;
10 to 12.5 parts by weight of dicyclohexyl phthalate;
10 to 12.5 parts by weight of a mixture of inert fillers;
0.5 to 1 part by weight of urethane methacrylate; And
0.5 to 1 part by weight of a linear phthalate ester;
The ceramic waterproofing method according to claim 1,
실리카, 산화지르코늄, 규산 알루미네이트 및 탄산칼슘이 0.2 : 0.3 : 0.5 : 1 중량비율로 혼합;
되는 것을 특징으로 하는 습윤면에 구애됨이 없이 시공 가능한 세라믹 방수방식공법.
The method of claim 1, wherein the inert filler mixture comprises:
Silica, zirconium oxide, silicate aluminate, and calcium carbonate in a weight ratio of 0.2: 0.3: 0.5: 1;
Wherein the water-repellent layer is formed on the surface of the water-repellent layer.
상기 주제는 12 ~ 15 중량부의 산화규소(SiO2)와, 4 ~ 5 중량부 이산화타이타늄과, 0.5 ~ 1 중량부의 흄과, 4 ~ 6 중량부의 운모와, 7 ~ 10 중량부의 산화 지르코늄과, 4 ~ 6 중량부의 규산 알루미네이트와, 7 ~ 15 중량부의 방해석과, 0.1 ~ 0.5 중량부의 페로시안화 제2철과, 16 ~ 20 중량부의 에폭시수지와, 0.3 ~ 1 중량부의 친유기성 점토와, 20 ~ 45 중량부의 비스페놀-F 에폭시수지, 및 0.1 ~ 0.5 중량부의 12-하이드록시옥타데칸아마이드로 조성되며;
상기 경화제는 35 ~ 45 중량부의 아이소포론 디아민(5-AMINO-1,3,3-TRIMETHYLCYCLOHEXANEMETH AMINE)과, 35 ~ 45 중량부의 폴리아미도아민(POLYAMIDOAMINE) 및 15 ~ 25 중량부의 반응 생성물;
로 조성되는 것을 특징으로 하는 습윤면에 구애됨이 없이 시공 가능한 세라믹 방수방식공법.[2] The ceramics layer according to claim 1, wherein the cerametal layer is a ceramic ceramics material in which the base and the curing agent are in a weight ratio of 1: 1;
The subject matter of the present invention is a composition comprising 12 to 15 parts by weight of silicon oxide (SiO2), 4 to 5 parts by weight of titanium dioxide, 0.5 to 1 part by weight of fume, 4 to 6 parts by weight of mica, 7 to 10 parts by weight of zirconium oxide, To 6 parts by weight of silicate aluminate, 7-15 parts by weight of calcite, 0.1-0.5 parts by weight of ferric ferrocyanide, 16-20 parts by weight of epoxy resin, 0.3-1 parts by weight of organophilic clay, 45 parts by weight of bisphenol-F epoxy resin, and 0.1 to 0.5 parts by weight of 12-hydroxyoctadecane amide;
The curing agent comprises 35 to 45 parts by weight of isophoronediamine (5-AMINO-1,3,3-TRIMETHYLCYCLOHEXANEMETH AMINE), 35 to 45 parts by weight of polyamidoamine and 15 to 25 parts by weight of reaction product;
The ceramic waterproofing method according to claim 1,
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