KR102007434B1 - Waterproof painting membrane composition for water treatment system - Google Patents

Waterproof painting membrane composition for water treatment system Download PDF

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KR102007434B1
KR102007434B1 KR1020190084975A KR20190084975A KR102007434B1 KR 102007434 B1 KR102007434 B1 KR 102007434B1 KR 1020190084975 A KR1020190084975 A KR 1020190084975A KR 20190084975 A KR20190084975 A KR 20190084975A KR 102007434 B1 KR102007434 B1 KR 102007434B1
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weight
parts
agent
composition
concrete
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KR1020190084975A
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Korean (ko)
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이태희
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이태희
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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
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • 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
    • 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

Abstract

The present invention relates to a coating film waterproof composition capable of being used for a drinking water facility, and more specifically, the coating film waterproof composition is to enhance waterproof properties while being safely used for a water treatment facility or a drinking water facility by being provided to be used for the water treatment facility, in particularly, a pipe for storing or treating and transferring drinking water and the like, since a chemical component is not eluted even in a storage state while exhibiting waterproof performance. To this end, the coating film waterproof composition of present invention, which can be used for a water treatment facility made of concrete to be safely used since a chemical component is not eluted while exhibiting waterproof performance for a concrete facility by being applied to the surface of the water treatment facility made of concrete, comprises: 25 to 45 parts by weight of silicone emulsion; 24.2 to 28 parts by weight of latex emulsion; 18 to 20 parts by weight of silica powder; 5 to 8 parts by weight of titanium dioxide; 0.5 to 1.5 parts by weight of a viscous agent; 5 to 8 parts by weight of silicate which is an adhesion promoter; 0.1 to 1 parts by weight of a UV agent; 0.1 to 1 parts by weight of a pH regulator; 0.1 to 0.5 parts by weight of a silicone antifoaming agent; 1 to 5 parts by weight of a dispersing agent; and 1 to 2 parts by weight of a silane coupling agent.

Description

음용수 시설물에 사용 가능한 도막 방수조성물{WATERPROOF PAINTING MEMBRANE COMPOSITION FOR WATER TREATMENT SYSTEM}Coating film waterproofing composition usable for drinking water facilities {WATERPROOF PAINTING MEMBRANE COMPOSITION FOR WATER TREATMENT SYSTEM}

본 발명은 음용수 시설물에 사용 가능한 도막 방수조성물에 관한 것으로서, 더욱 상세하게는, 방수성능을 발휘하면서 담수상태에서도 화학성분이 용출되지 않음에 따라 수처리 시설물 특히, 음용수를 담수 또는 처리 및 이송하는 배관 등에 사용이 가능하도록 하는 도막 방수조성물을 제공함으로써, 수처리 시설물 또는 음용수 시설물 등에도 방수성을 강화할 수 있도록 하는 음용수 시설물에 사용 가능한 도막 방수조성물에 관한 것이다.The present invention relates to a coating film waterproof composition that can be used in drinking water facilities, and more particularly, because the chemical component is not eluted even in a fresh water state while exhibiting a waterproofing performance, particularly in water treatment facilities, particularly piping or the like for drinking or treating and transporting drinking water. By providing a coating waterproof composition to enable use, the present invention relates to a coating waterproof composition that can be used in drinking water facilities that can enhance the waterproofness in water treatment facilities or drinking water facilities.

일반적으로, 콘크리트 구조물의 수명은 50년이라 하나, 산업발달에 의한 대기오염 등의 외부 환경오염이 갈수록 심각하여 실질적으로 그 수명은 단축된다. 또한, 콘크리트의 노화 및 부식은 심각해지고 있으며, 보수되어야 할 콘크리트 구조물은 중성화의 진행, 산성비 등에 의해 결국 파괴되고 새로운 구조물로 대체해야 하는 결과를 초래한다.In general, the life of the concrete structure is 50 years, but the external environmental pollution such as air pollution caused by industrial development is more serious and the life is substantially shortened. In addition, aging and corrosion of concrete are becoming serious, and concrete structures to be repaired are eventually destroyed by the progress of neutralization, acid rain, etc., resulting in the replacement of new structures.

이러한 문제를 해결하기 위해 콘크리트 구조물의 표면에 빗물 또는 지하수에 의한 물의 침입을 막을 수 있도록 하는 방수공법이 시행된다.In order to solve this problem, a waterproofing method is implemented to prevent water from entering the surface of the concrete structure by rainwater or groundwater.

상기 방수공법은 우레탄 도막공법, FRP 도막공법, 염화비닐계 시트공법, 합성고무계 시트공법, 에틸렌초산비닐계 시트공법, 이들을 조합한 복합공법 등이 사용되고 있다.As the waterproofing method, a urethane coating method, an FRP coating method, a vinyl chloride sheet method, a synthetic rubber sheet method, an ethylene vinyl acetate sheet method, a combination method thereof, and the like are used.

예컨대, 우레탄 도막 방수공법은 콘크리트의 바닥인 바탕면에 BGE, DGE 등과 같은 유제가 함유된 에폭시 수지모르타르로 균열을 보수한 다음, 자일렌, 톨루엔 등과 같은 유기용제가 다량 함유된 폴리우레탄계 하도를 50㎛ 두께로 도포하고, 자일렌, 톨루엔 등이 함유된 용제형 폴리우레탄계 중도를 2 ~ 3mm 두께로 도포한 다음, 자일렌, 톨루엔 등이 함유된 아크릴-우레탄계 상도를 70 ~ 80㎛ 두께로 마감처리 하는 공법이 사용된다.For example, the urethane coating waterproofing method repairs cracks with epoxy resin mortar containing an emulsion such as BGE and DGE on the ground surface of concrete, and then uses a polyurethane base coat containing a large amount of organic solvents such as xylene and toluene. It is applied in a thickness of μm, and a solvent-based polyurethane-based medium containing xylene, toluene, etc. is applied to a thickness of 2 to 3 mm, and the acrylic-urethane top coating containing xylene, toluene, etc. is finished in a thickness of 70 to 80 μm. The method used is used.

또한, 물탱크, 취수장, 배수지, 정수장, 염전 등의 구조물에는 대량의 물을 담수하기 위한 콘크리트나 철골조의 저수조가 있으므로, 저수조 내부에 방수 라이닝을 시공하여 저수조의 내구성을 확보하며 저수조에 담수된 물의 오염을 방지한다. 상기 저수조는 콘크리트 수조뿐만 아니라 제작형태에 따라 FRP 재질로 마련되는 FRP수조, 금속재의 패널들을 결합한 수조 등이 제공되고 있다.In addition, water tanks, water intakes, drainage stations, water purification plants, salt fields, etc., have a reservoir of concrete or steel frame for desalination of a large amount of water.Therefore, waterproof lining is installed inside the reservoir to ensure durability of the reservoir and Prevent contamination The water tank is provided not only the concrete tank but also the FRP tank made of FRP material according to the production form, the tank combining the panels of the metal material, and the like.

또한, 콘크리트 수조의 경우에는 일정한 틀을 형성하여 거푸집을 형성한 후 거푸집 내부에 콘크리트를 충전하여 양생함에 따라 거푸집에 의해 형성된 공간에 의해 벽체가 형성된다.In addition, in the case of the concrete tank, the wall is formed by the space formed by the form as the mold is formed by forming a mold and then curing the concrete inside the form.

상기 수조의 벽체의 내부 표면에 방수층을 시공하여 저수조의 내구성을 확보하며 수조에 담수된 물의 오염을 방지한다.By installing a waterproof layer on the inner surface of the wall of the tank to ensure the durability of the reservoir and to prevent contamination of the fresh water in the tank.

상기 수조에 방수층을 형성하는 콘크리트 구조물 방수공법에 대한 일례를 살펴보면, 본 출원인의 선등록 특허 제10-1743401호의 잔갈라짐 또는 거동성에 대하여 효과적으로 대응하는 합성고무계 방수조성물을 이용한 콘크리트 구조물 방수공법은, 제작공장에서 제1 내지 제3구조물을 형성하되, 상기 제1구조물은 일정폭으로 형성되고 일측에 일정깊이를 가지는 제1삽입홈이 형성되는 상단면과 상기 상단면에서 내측으로 일정각도 기울어져 방수층의 원활한 형성 및 내부 작용하는 수압을 효과적으로 분산시키도록 하는 제1모따기 및 상기 제1모따기의 하단에서 수평을 가지도록 형성되는 바닥면을 포함하고, 상기 제2구조물은 상기 제1구조물의 상단에 안착되어 측벽을 형성하고 상기 제1삽입홈과 대응하는 위치에 일정깊이의 제1삽입홈을 포함하며, 상기 제3구조물은 상기 제2구조물의 상단에 안착되도록 일정폭의 하단면과 상기 하단면에서 일정각도 기울어진 경사면을 형성하는 제2모따기와 상기 제2모따기에서 수평의 평면을 형성하는 상부면 및 상기 상부면의 일측에 외부와 연통되는 일정크기의 통공을 포함하고, 상기 제1 내지 제3구조물의 내부면을 접촉면적의 확대로 인해 방수층의 접착력이 향상되도록 표면거칠기가 형성되는 제1 내지 제3구조물 제작단계와, 상기 제1 내지 제3구조물 제작단계를 통해 제작된 제1 내지 제3구조물의 내부면에서 잔갈라짐이 발생하여도 자체 탄성력에 의해 함께 늘어남에 따라 방수기능이 유지되도록 하는 1 ~ 3mm 두께의 제1방수층을 형성하되, 상기 제1방수층은 엘라스토머계 탄성 중합체 수지 15 ~ 30중량부와, 석유제용제 15 ~ 30중량부와, 규사 10 ~ 20중량부와, 폐고무파우더 5 ~ 10중량부와, 실리콘수지 5 ~ 10중량부와, 아스팔트 5 ~ 10중량부와, 탄소 5 ~ 10중량부와, 제주 화산석 5 ~ 10중량부와, 마이크로실리카 5 ~ 10중량부와, 아스팔트 개질제 1 ~ 2중량부와, 유성 침강방지제 1 ~ 2중량부와, 유성분산제 1 ~ 2중량부 및 유성증점제 1 ~ 2중량부로 조성되는 제1 내지 제3구조물 제1방수단계와, 상기 제1 내지 제3구조물 제1방수단계를 통해 제1 내지 제3구조물 내부면에 제1방수층이 완료되면, 상기 제1구조물의 상단면 제1삽입홈에 지수판을 삽입시키되, 상기 지수판은 중앙에 일정길이 돌출되는 제1돌기 및 상기 제1돌기를 기준으로 상,하방에 일정길이 돌출되되, 상기 제1돌기보다 작은 길이로 돌출되는 제2돌기를 포함하고, 상기 제1 및 제2돌기는 끝단이 뾰쪽한 삼각형상으로 형성되고, 수팽창고무 지수재 또는 벤토나이트 지수재로 형성되는 제1구조물의 제1삽입홈에 지수판 삽입단계와, 상기 제1구조물의 제1삽입홈에 지수판 삽입단계를 통해 제1구조물에 지수판의 결합이 완료되면, 상기 제1구조물의 상단면에 0.5 ~ 1.5mm 두께의 제1 및 제2지수조인트를 형성하되, 상기 제1지수조인트는 벤토나이트 고무지수재 또는 벤토나이트 지수재이고, 제2지수조인트는 연질염화비닐지수재 또는 수팽창고무지수재로 형성되는 제1구조물의 상단면에 조인트 형성단계와, 상기 제1구조물의 상단면에 조인트 형성단계를 통해 제1구조물에 지수판 및 제1과 제2지수조인트가 완료되면, 상기 제1구조물의 제1삽입홈에 일부가 삽입된 지수판의 타단부가 제2구조물의 제2삽입홈에 삽입되도록 하여 상기 제1구조물과 제2구조물을 결합시키는 제1구조물에 제2구조물 결합단계와, 상기 제1구조물에 제2구조물 결합단계를 통해 제1 및 제2구조물의 결합이 완료되면, 상기 제2구조물의 상단부 표면을 거칠게 형성하고 상기 제2구조물의 상단부 외주면에 일정높이의 거푸집을 형성한 후 일정량의 콘크리트를 타설하여 양생되기 전에 제3구조물을 안착시켜 상기 제2구조물에 제3구조물을 결합시키는 제2구조물에 제3구조물 결합단계, 및 상기 제2구조물에 제3구조물 결합단계를 통해 제2구조물에 제3구조물이 결합된 콘크리트 구조물이 완료되면, 상기 콘크리트구조물의 내부면에 제2방수층을 형성하되, 상기 제2방수층은 폴리우레탄 40 ~ 50중량부와, 천연고무라텍스 20 ~ 30중량부와, 실리콘수지 20 ~ 30중량부와, 아스팔트 10 ~ 30중량부와, 유성침강방지제 1 ~ 2중량부와, 유성분산제 1 ~ 2중량부 및 유성증감제 1 ~ 2중량부로 조성되어 초속경으로 방수층 시공을 완료하는 콘크리트구조물의 내부에 제2방수단계(S7)로 이루어진다.Looking at an example of a concrete structure waterproofing method for forming a waterproof layer in the water tank, concrete structure waterproofing method using a synthetic rubber-based waterproof composition that effectively responds to the cracking or behavior of the applicant's pre-registered patent No. 10-1743401, Forming the first to third structures in the manufacturing plant, wherein the first structure is formed at a predetermined width and the upper surface is formed with a first insertion groove having a predetermined depth on one side and an inclined angle at an inner side from the upper surface to the waterproof layer A first chamfer and a bottom surface is formed to have a horizontal surface at the bottom of the first chamfer to facilitate the smooth formation of the internal pressure and the internal pressure, the second structure is seated on top of the first structure A first insertion groove having a predetermined depth at a position corresponding to the first insertion groove to form a sidewall, and The third structure includes a second chamfer forming a lower surface of a predetermined width and an inclined surface inclined at an angle from the lower surface so as to be seated on an upper end of the second structure, and an upper surface and an upper surface forming a horizontal plane in the second chamfer. First to third structures including a predetermined size of the through-hole communicating with the outside on one side of the surface, the surface roughness is formed to improve the adhesion of the waterproof layer due to the enlarged contact area of the inner surface of the first to third structures 1 to 3mm to maintain the waterproofing function as the elasticity increases even when a crack occurs in the inner surface of the first to third structures manufactured through the manufacturing step and the first to third structure manufacturing steps Forming a first waterproof layer of thickness, wherein the first waterproof layer is 15 to 30 parts by weight of the elastomeric elastomer resin, 15 to 30 parts by weight of petroleum solvent, 10 to 20 parts by weight of silica sand, waste rubber 5 to 10 parts by weight of wood, 5 to 10 parts by weight of silicone resin, 5 to 10 parts by weight of asphalt, 5 to 10 parts by weight of carbon, 5 to 10 parts by weight of Jeju volcanic stone, 5 to 10 parts by weight of microsilica, , 1 to 2 parts by weight of asphalt modifier, 1 to 2 parts by weight of oil sedimentation inhibitor, 1 to 2 parts by weight of oil component acid and 1 to 2 parts by weight of oil thickener, and a first waterproofing step of the first to third structures, and When the first waterproof layer is completed on the inner surface of the first to third structures through the first waterproofing step of the first to third structures, the index plate is inserted into the first insertion groove of the upper surface of the first structure, and the index plate is in the center. A first protrusion protruding a predetermined length and a predetermined length protruding upward and downward based on the first protrusion, and including a second protrusion protruding with a length smaller than the first protrusion, the first and second protrusions It is formed into a pointed triangular shape and is made of a water-expandable rubber index material or bentonite index material After completion of the coupling of the index plate to the first structure through the insertion of the index plate into the first insertion groove of the first structure and the insertion of the index plate into the first insertion groove of the first structure, the upper surface of the first structure First and second index joints having a thickness of 0.5 to 1.5 mm are formed, wherein the first index joint is a bentonite rubber index material or a bentonite index material, and the second index joint is a soft vinyl chloride index material or a water-expandable rubber index material. When the index plate and the first and second index joints are completed on the first structure through the joint forming step on the upper surface of the first structure to be formed and the joint forming step on the upper surface of the first structure, the first structure of the first structure And coupling the second structure to the first structure that couples the first structure and the second structure by inserting the other end of the index plate into which the first insertion part is inserted into the second insertion groove of the second structure. Texture 2nd Structure on Structure When the joining of the first and second structures is completed through the combining step, the upper surface of the second structure is formed to be rough and a mold of a certain height is formed on the outer circumferential surface of the upper part of the second structure, and then a certain amount of concrete is poured to cure. The third structure is attached to the second structure through the step of coupling the third structure to the second structure, and the third structure is coupled to the second structure to seat the third structure to couple the third structure to the second structure. When the combined concrete structure is completed, to form a second waterproof layer on the inner surface of the concrete structure, the second waterproof layer is 40 to 50 parts by weight of polyurethane, 20 to 30 parts by weight of natural rubber latex, silicone resin 20 ~ Cone which is composed of 30 parts by weight, 10 to 30 parts by weight of asphalt, 1 to 2 parts by weight of oil-based sedimentation inhibitor, 1 to 2 parts by weight of oil component acid and 1 to 2 parts by weight of oil-based sensitizer, and completes the waterproofing layer construction with a super speed mirror. In the interior of the tree structure comprises a second water phase (S7).

이에 따라, 제1 내지 제3구조물로 이루어지는 콘크리트구조물의 내부에 탄성력을 가지는 합성고무계의 제1 및 제2방수층을 형성하고, 제1 및 제2구조물에 지수판 및 지수조인트를 형성하고, 제2 및 제3구조물에 콘크리트조인트를 형성함으로써, 콘크리트 특성 상 발생하는 잔갈라짐과 외부에서 작용하는 충격 또는 진동 등의 거동에 대하여 효과적으로 대응하는 대응성을 강화하여 콘크리트구조물의 내구성이 향상되도록 한다.Accordingly, the first and second waterproof layers of synthetic rubbers having elastic force are formed in the concrete structures including the first to third structures, the index plates and the index joints are formed on the first and second structures, and the second and By forming the concrete joint in the third structure, the durability of the concrete structure is improved by effectively responsiveness to coping with behaviors such as cracking caused by the characteristics of the concrete and external shocks or vibrations.

그러나, 종래의 도막방수공법에 사용된 도막제는 방수성능을 향상시키기 위해 휘발성 유기화합물이 사용되고, 이로 인해, 수처리 시설물 특히, 사람이 직접 마시게 되는 음용수를 저장하는 수조 등에 사용될 경우, 담수상태에서 유기화합물이 용출되어 음용수를 오염시킬 수 있기 때문에 사용의 한계성을 가지는 문제점이 있다.However, the coating film used in the conventional coating film waterproofing method is used in the fresh water when volatile organic compounds are used to improve the waterproofing performance, and therefore, when used in water treatment facilities, especially a tank for storing drinking water that a person directly drinks. Since organic compounds may be eluted to contaminate drinking water, there is a problem of limitation in use.

대한민국 공개특허공보 제10-2008-100589호(2008.11.19. 공개)Republic of Korea Patent Publication No. 10-2008-100589 (Published November 19, 2008) 대한민국 특허공보 제10-949599호(2010.03.25. 공고)Republic of Korea Patent Publication No. 10-949599 (announced on March 25, 2010) 대한민국 특허공보 제10-1035397호(2011.05.20. 공고)Republic of Korea Patent Publication No. 10-1035397 (2011.05.20. Notification)

상기와 같은 문제점을 해결하기 위해 제안하는 것으로서, 본 발명의 목적은, 방수성능을 발휘하면서 담수사항에서도 화학성분이 용출되지 않음에 따라 수처리 시설물 특히, 음용수를 담수 또는 처리 및 이송하는 배관 등에 사용이 가능하도록 하는 도막 방수조성물을 제공함으로써, 수처리 시설물 또는 음용수 시설물 등에도 안전한 사용으로 사용의 한계성을 극복하도록 하는 콘크리트로 이루어진 수처리 시설물에 사용 가능한 도막 방수조성물을 제공하는 데 있다.As proposed in order to solve the above problems, an object of the present invention is to use the water treatment facilities, especially pipes for fresh water or treatment and transport, as the chemical components are not eluted in the fresh water while exhibiting waterproof performance. The present invention provides a coating waterproof composition that can be used for a water treatment facility made of concrete to overcome the limitation of use by safe use even in a water treatment facility or a drinking water facility.

상기와 같은 목적을 달성하기 위한 본 발명은, 콘크리트로 이루어진 수처리 시설물의 표면에 도포되어 콘크리트 시설물에 대한 방수성능을 발휘하면서도 화학성분이 용출되지 않아 안정적으로 사용할 수 있도록 하는 콘크리트로 이루어진 수처리 시설물에 사용 가능한 도막 방수조성물에 있어서, 25 ~ 45중량부의 실리콘에멀젼과; 24.2 ~ 28중량부의 라텍스에멀젼과; 18 ~ 20중량부의 실리카파우더와; 5 ~ 8중량부의 티타늄다이옥사이드와; 0.5 ~ 1.5중량부의 점성제와; 5 ~ 8중량부의 접착촉진제인 규산염과; 0.1 ~ 1중량부의 UV제와; 0.1 ~ 1중량부의 PH조절제와; 0.1 ~ 0.5중량부의 실리콘소포제와; 1 ~ 5중량부의 분산제; 및 1 ~ 2중량부의 실란커플링제;로 조성되는 것을 특징으로 한다.The present invention for achieving the above object, is applied to the surface of the water treatment facility made of concrete used in water treatment facilities made of concrete that can be used stably because the chemical composition is not eluted while exhibiting a waterproofing performance for concrete facilities 1. A possible coating composition waterproofing composition, comprising: 25 to 45 parts by weight of a silicone emulsion; 24.2 to 28 parts by weight of latex emulsion; 18 to 20 parts by weight of silica powder; 5 to 8 parts by weight of titanium dioxide; 0.5 to 1.5 parts by weight of a viscous agent; Silicates which are 5 to 8 parts by weight of adhesion promoters; 0.1 to 1 part by weight of UV agent; 0.1 to 1 part by weight of a PH regulator; 0.1 to 0.5 parts by weight of a silicone antifoaming agent; 1 to 5 parts by weight of dispersant; And 1 to 2 parts by weight of a silane coupling agent.

본 발명에 있어서, 도막 방수조성물 100중량부에 대하여 1 ~ 5중량부의 항균제를 포함하고; 상기 항균제는, 숯 분말 또는 피톤치드;인 것이 바람직하다.In the present invention, 1 to 5 parts by weight of the antimicrobial agent per 100 parts by weight of the coating film waterproof composition; Preferably, the antimicrobial agent is charcoal powder or phytoncide.

본 발명에 있어서, 도막 방수조성물로 이루어지는 방수제에 논슬립성능이 발휘되도록 0.5 ~ 1 부피비의 충진제;를 더 포함하는 것이 바람직하다.In the present invention, the non-slip performance is exhibited in the waterproofing agent consisting of the coating film waterproofing composition; and a filler in a volume ratio of 0.5 to 1 is preferable.

본 발명에 의하면, 방수성능을 발휘하면서 장시간 담수상태가 유지되어도 화학성분이 용출되지 않음에 따라 수처리 시설물 특히, 음용수를 담수 또는 처리 및 이송하는 배관 등에 사용이 가능하도록 하는 도막 방수조성물을 제공함으로써, 수처리 시설물 또는 음용수 시설물 등에서 방수성능을 향상시키면서도 안전한 사용이 가능하도록 하는 효과가 있다.According to the present invention, by providing a coating film waterproof composition that can be used in water treatment facilities, especially pipes for treating or transporting drinking water, as the chemical composition is not eluted even if the fresh water is maintained for a long time while exhibiting waterproof performance, In the water treatment facilities or drinking water facilities, etc., there is an effect to enable a safe use while improving the waterproof performance.

또한, 인장성능 및 인열성능을 향상시킴에 따라, 콘크리트로 이루어지는 배수지, 정수장, 취수장 등의 수처리 시설물의 수조에 작용하는 외부충격 또는 진동에 의해 발생되는 콘크리트의 잔갈라짐이 발생될 수 있으나, 확보된 인장성능에 의해 효과적으로 대응함에 따라 상기 수처리 시설물에 대한 내구성을 향상시키는 효과가 있다.In addition, as the tensile performance and the tearing performance are improved, the cracking of the concrete generated by the external impact or vibration acting on the water tank of the water treatment facility such as a drainage basin, a water purification plant, a water intake plant, etc. made of concrete may be generated. By effectively responding to the tensile performance has the effect of improving the durability for the water treatment plant.

도 1a 내지 1f는 본 발명에 따른 도막 방수조성물로 이루어진 시료에 대한 '한국화학융합시험연구원(KTR)'에서 '수도용 자재 및 제품의 위생안전 기준 공정시험방법'에 의한 시험성적서.
도 2는 본 발명에 따른 도막 방수조성물로 이루어진 시료에 대한 '한국과학기술대학교 건설기술연구소'를 통해 '서울특별시 상수도 사업본부 방수·방식 내부지침'에 따라 시험성적서.
도 3a 내지 3c는 본 발명에 따른 도막 방수조성물로 이루어진 시료에 대한 '한국과학기술대학교 건설기술연구소'를 통해 'KS F 3211 : 2015(건설용 도막방수재)'에 의한 시험성적서.1a to 1f is a test report according to the 'sanitary safety standard process test method of waterborne materials and products' in the 'Korea Chemical Convergence Testing Institute (KTR)' for a sample made of a waterproof coating composition according to the present invention.
2 is a test report according to the 'Seoul Metropolitan Waterworks Headquarters waterproofing and anticorrosion internal guidelines' through the 'Korea Institute of Science and Technology Construction Technology' for the sample consisting of a waterproof coating composition according to the present invention.
3a to 3c is a test report by 'KS F 3211: 2015 (constructive coating waterproofing material) through the' Korea Institute of Science and Technology 'for the sample consisting of a waterproof coating composition according to the present invention.

이하, 본 발명의 바람직한 실시 예를 첨부된 도면을 참조하여, 상세히 설명하면 다음과 같다. Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

본 발명의 도막 방수조성물은, 방수성과 화학안정성으로 음용수를 저장하는 음용수 시설물에 도포하여도 유기용제의 용출이 발생되지 않음으로써, 안전한 사용이 가능하다는 장점이 있다.The coating film waterproof composition of the present invention has the advantage that it is safe to use because the elution of the organic solvent does not occur even when applied to drinking water facilities that store the drinking water with water resistance and chemical stability.

본 발명의 도막 방수조성물은, 25 ~ 45중량부의 실리콘에멀젼과, 24.2 ~ 28중량부의 라텍스에멀젼과, 18 ~ 20중량부의 실리카파우더와, 5 ~ 8중량부의 티타늄다이옥사이드와, 0.5 ~ 1.5중량부의 점성제와, 5 ~ 8중량부의 접착촉진제와, 0.1 ~ 1중량부의 UV제와, 0.1 ~ 1중량부의 pH조절제와, 0.1 ~ 0.5중량부의 실리콘소포제와, 1 ~ 5중량부의 분산제, 및 1 ~ 2중량부의 실란커플링제로 조성된다.The coating film waterproof composition of the present invention, 25 to 45 parts by weight of silicone emulsion, 24.2 to 28 parts by weight of latex emulsion, 18 to 20 parts by weight of silica powder, 5 to 8 parts by weight of titanium dioxide, 0.5 to 1.5 parts by weight of viscosity Agent, 5 to 8 parts by weight of adhesion promoter, 0.1 to 1 part by weight of UV agent, 0.1 to 1 part by weight of pH adjusting agent, 0.1 to 0.5 part by weight of silicone antifoaming agent, 1 to 5 parts by weight of dispersant, and 1 to 2 It is composed of parts by weight of silane coupling agent.

상기 실리콘에멀젼은 주요성분으로서, 유체, 수지 또는 탄성중합체의 형태로 만들어진 실리콘 원소가 포함된 화학중합체이며, 이는 도막제의 방수성을 영향을 미치게 된다.The silicone emulsion is a chemical polymer containing a silicon element made in the form of a fluid, a resin or an elastomer as a main component, which affects the waterproofness of the coating agent.

이 경우, 25중량부 미만이면 원활한 방수성을 얻을 수 없고, 45중량부 초과하면 방수성을 향상시킬 수 있으나 신률을 저하시켜 바탕면에 대한 부착강도에 영향을 미치게 된다.In this case, if less than 25 parts by weight can not be obtained smooth waterproofness, if it exceeds 45 parts by weight can improve the waterproofness, but the elongation is reduced to affect the adhesion strength to the base surface.

상기 라텍스에멀젼은 파라고무나무와 같은 식물의 세포에서 발견되는 백색 유액이나, 고무, 플라스틱으로 이루어진 여러 가지 수성 유택액을 말하는 것으로서, 도막제의 신률 및 부착강도에 영향을 미치게 된다.The latex emulsion refers to a variety of white emulsions found in cells of plants, such as para-rubber, or various aqueous suspensions made of rubber and plastics, which affect elongation and adhesion strength of the coating agent.

이 경우, 24.2중량부 미만이면 방수도막제에서 요구되는 신률을 얻을 수 없어 콘크리트로 이루어진 바탕면에 작용하는 거동에 대한 대응성이 떨어짐에 따라 도막층이 쉽게 파단되는 문제점이 있고, 28중량부를 초과하면 신률이 향상될 수 있으나 다른 조성물에 영향을 미치게 되는 문제점이 있다.In this case, if less than 24.2 parts by weight can not obtain the elongation required by the waterproof coating material, there is a problem that the coating layer is easily broken as the response to the behavior acting on the base surface made of concrete is poor, exceeding 28 parts by weight Elongation may be improved but there is a problem that affects other compositions.

상기 실리카 파우더는 지각에서 가장 풍부한 원소인 규소와 산소로 이루어진 화합물로서, 지각 질량의 59%, 암석의 95% 이상을 이루는 주요구성성분으로, 석영, 트리다이마이트, 크리스토빌라이트의 3가지 주요결정형태를 갖는 것이고, 다공성 무정형 silica로서 밀도가 낮은 백색 무취 분말이다. 이는 다공성에 의한 도막제의 내부 표면적을 증가시켜 부착강도를 향상시키는 기능을 수행한다.The silica powder is a compound composed of silicon and oxygen, which are the most abundant elements in the earth's crust, and is composed of 59% of the earth's crust and 95% or more of the rock, and includes three main crystals: quartz, tridymite, and cristovilite. It is in the form of porous amorphous silica, a low density white odorless powder. This increases the internal surface area of the coating agent due to porosity, thereby performing a function of improving adhesion strength.

이 경우, 18중량부 미만이면 원활한 부착강도를 유지할 수 없고, 20중량부를 초과하면 도막제의 부착강도를 향상시키나 다른 조성물에 영향을 미치게 되는 문제점이 있다.In this case, if it is less than 18 parts by weight, the smooth adhesion strength cannot be maintained. If it exceeds 20 parts by weight, the adhesion strength of the coating agent is improved, but there is a problem that affects other compositions.

상기 티타늄다이옥사이드는 착색제, 불투명화제, 자외선차단제 등으로 사용되는 것으로서, 주로 자외선차단기능을 가지는 화장품에 사용되는 것에서 보는 바와 같이, 사람에 영향을 미치지 않는 친환경 성분이며, 여기에서는 콘크리트 바탕면에 대한 부착성능에 영향을 미친다.The titanium dioxide is used as a colorant, an opaque agent, a sunscreen, etc., and is an environmentally friendly component that does not affect a person, as shown in the mainly used in cosmetics having a sunscreen function. Affect performance.

이 경우, 5중량부 미만이면 도막방수제에서 요구되는 부착강도를 얻을 수 없고, 8중량부 초과하면 부착강도를 향상시킬 수 있으나 다른 조성물에 영향을 미치게 되는 문제점이 있다.In this case, less than 5 parts by weight can not obtain the adhesion strength required by the coating film waterproofing agent, more than 8 parts by weight can improve the adhesion strength, but there is a problem that affects other compositions.

상기 점성제는 도막제의 점성에 영향을 미치는 것으로서, 0.5중량부 미만이면 도막제의 점성을 얻을 수 없고, 1.5중량부 초과하면 점성이 높아 바탕면에 도막층을 형성할 수 없다는 문제점이 있다.The viscous agent affects the viscosity of the coating agent. If the viscosity is less than 0.5 part by weight, the viscosity of the coating agent cannot be obtained. If the viscosity is higher than 1.5 parts by weight, the viscosity is high and the coating layer cannot be formed on the base surface.

상기 접착촉진제는 조성물간의 결합력을 향상시키도록 함으로써, 원활한 도막층의 형성이 이루어지도록 한다. 이 경우, 상기 접착촉진제는 규산염임이 바람직하다. 상기 규산염(Silicates)은 인체에 무해한 친환경소재로서, 접착 및 결합, 분산, 완충작용, 필름형성, 내부식성 등의 규산염의 성질들은 매우 다양한 산업분야에서 활용되고 있으며, 또한 규산염의 환경적 안전성과 강하고 견고한 결합력, 사용취급상의 용이성, 방청성, 내열성, 난연성 등의 성능을 가진다.The adhesion promoter is to improve the bonding strength between the compositions, thereby forming a smooth coating layer. In this case, the adhesion promoter is preferably silicate. Silicates are environmentally friendly materials that are harmless to the human body, and the properties of silicates such as adhesion and bonding, dispersion, buffering, film formation, and corrosion resistance are utilized in a wide variety of industries. It has strong bonding strength, ease of use, rust resistance, heat resistance and flame retardancy.

이 경우, 5중량부 미만이면 조성물간의 결합력을 저하시켜 조성물간의 박리, 박락형상이 쉽게 일어나고, 8중량부 초과하면 조성물간의 결합력이 향상되나 다른 조성물에 영향을 미치게 되는 문제점이 있다.In this case, if less than 5 parts by weight, the bonding strength between the composition is lowered, peeling and peeling between the composition easily occurs, if more than 8 parts by weight, the bonding strength between the composition is improved, but there is a problem affecting other compositions.

상기 UV제는 보관성을 향상시키는 기능을 수행한다.The UV agent performs a function of improving storage.

이 경우, 0.1중량부 미만이면 장시간 보관성이 떨어져 사용의 불편성을 야기하고, 1중량부 초과하면 다른 조성물에 영향을 미치게 되는 문제점이 있다.In this case, when less than 0.1 part by weight, long-term storage is poor, causing inconvenience in use, and when more than 1 part by weight, there is a problem that affects other compositions.

상기 pH조절제는 수소이온농도지수를 조절하는 기능을 수행한다.The pH adjusting agent performs a function of adjusting the hydrogen ion concentration index.

이 경우, 0.1중량부 미만이면 pH조절기능을 얻을 수 없고, 1중량부 초과하면 다른 조성물에 영향을 미치게 되는 문제점이 있다.In this case, if less than 0.1 parts by weight can not obtain a pH adjustment function, if more than 1 parts by weight has a problem that affects other compositions.

상기 실리콘소포제는 기액면에 흡착하여 표면장력을 저하시켜 가소성 및 강성으로 인해 안정화시키는 기능을 수행한다.The silicone antifoaming agent adsorbs on the gas-liquid surface to lower the surface tension, thereby stabilizing due to plasticity and rigidity.

이 경우, 0.1중량부 미만이면 소포기능을 얻을 수 없고, 0.5중량부 초과하면 다른 조성물에 영향을 미치게 되는 문제점이 있다.In this case, if less than 0.1 parts by weight can not be obtained defoaming function, if more than 0.5 parts by weight there is a problem that affects the other composition.

상기 분산제는 고체의 미립자를 액체 속에 분산시키는 기능을 수행한다.The dispersant serves to disperse the solid particles in the liquid.

이 경우, 1중량부 미만이면 원활한 분산기능을 수행할 수 없고, 5중량부 초과하면 다른 조성물에 영향을 미치게 되는 문제점이 있다.In this case, if less than 1 part by weight can not perform a smooth dispersion function, if more than 5 parts by weight there is a problem that affects other compositions.

상기 실란커플링제는 가교기능을 수행한다.The silane coupling agent performs a crosslinking function.

이 경우, 1중량부 미만이면 원활한 가교기능을 수행할 수 없고, 2중량부 초과하면 다른 조성물에 영향을 미치게 되는 문제점이 있다.In this case, if less than 1 part by weight can not perform a smooth crosslinking function, if more than 2 parts by weight there is a problem affecting other compositions.

상기와 같이 조성된 도막 방수조성물은 수처리 시설물 특히, 음용수를 저장하는 상수시설물에도 사용이 가능하면서 방수성까지 가짐으로써, 도막제에 대한 사용의 한계성을 극복한다.The coating film waterproof composition formed as described above can be used in water treatment facilities, in particular, water purification facilities for storing drinking water, and has waterproofness, thereby overcoming the limitation of use for the coating agent.

이를 증명하기 위해, 본 발명의 도막 방수조성물에 대하여 공신력을 가지는 '한국화학융합시험연구원(KTR)'을 통해 '수도용 자재 및 제품의 위생안전기준 공정시험방법'으로 시험하였다.In order to prove this, through the 'Korea Chemical Convergence Testing Institute (KTR)' having high reliability for the waterproof coating composition of the present invention was tested by the 'hygienic safety standard process test method of water supply materials and products'.

위의 시험방법을 통해 도 1a 내지 1e에 게재된 바와 같은 시험결과를 획득하였으며, 이를 살펴보면, 비소, 카드뮴, 6가크롬, 구리, 납 외 28종에 대한 화학성분이 불검출된 사실을 확인할 수 있고, 이를 통해 음용수 사용에 대한 안전성을 확보하였다.Through the above test method was obtained the test results as shown in Figures 1a to 1e, looking at this, can be confirmed that the chemical composition of 28 kinds of arsenic, cadmium, hexavalent chromium, copper, lead and the like is not detected This ensured the safety of drinking water.

또한, 본 발명의 도막 방수조성물에 대한 수처리시설물에 적용될 때의 방수, 방식성능을 확인하기 위하여, '한국과학기술대학교 건설기술연구소'를 통해 '서울특별시 상수도 사업본부 방수·방식 내부지침'에 따라 시험을 하였다.In addition, in order to confirm the waterproofing and anticorrosion performance when applied to the water treatment facility for the coating film waterproofing composition of the present invention, according to the 'Internal guidelines for waterproofing and anticorrosion' of the Seoul Metropolitan Waterworks Division through the Korea Institute of Science and Technology. Test was made.

위의 시험방법을 통해 도 2에 게재된 바와 같은 시험결과를 획득하였으며, 이를 살펴보면, 부착강도, 습윤면 부착안정성능, 내투수성능, 내충격성능, 균열대응성능, 내피로성능의 기준을 만족함을 알 수 있다.Through the above test method, the test results as shown in FIG. 2 were obtained. Looking at this, it satisfies the criteria of adhesion strength, wet surface adhesion stability performance, water permeability performance, impact resistance performance, crack resistance performance, fatigue resistance performance. Able to know.

또한, 본 발명의 도막 방수조성물에 대한 건설분야에 적용될 때의 방수성능을 확인하기 위하여, '한국과학기술대학교 건설기술연구소'를 통해 'KS F 3211 : 2015(건설용 도막방수재)'의 시험을 하였다.In addition, to confirm the waterproof performance when applied to the construction field for the coating film waterproof composition of the present invention, the test of 'KS F 3211: 2015 (Construction film waterproofing material)' through the 'Korea Institute of Construction Technology' It was.

위의 시험방법을 통해 도 3a 내지 3c에 게재된 바와 같은 시험결과를 획득하였으며, 이를 살펴보면, 인장성능, 인열성능, 온도 의존성, 가열신축성상, 부착성능, 내피로성능 등의 기준을 만족함을 알 수 있다.Through the above test method, the test results as shown in Figs. 3a to 3c were obtained. Looking at this, it was found that the criteria of tensile performance, tearing performance, temperature dependence, heating and stretching properties, adhesion performance, fatigue resistance, etc. were satisfied. Can be.

즉, 본 발명의 도막 방수조성물은 건설분야에서 요구되는 방수·방식성능을 만족하는 것뿐만 아니라, 수처리시설물 특히, 음용수를 취급하는 상수도 시설물에서도 안정적으로 사용이 가능하다는 사실을 확인할 수 있고, 이를 통해 도막조성물에 대한 사용의 한계성을 극복하는 효과를 얻는다.That is, the coating film waterproof composition of the present invention not only satisfies the waterproofing and anticorrosive performance required in the construction field, it can be confirmed that it can be used stably in water treatment facilities, especially drinking water handling facilities that handle drinking water. The effect of overcoming the limitation of use for the coating composition is obtained.

한편, 상기 도막 방수조성물에는 100중량부에 대하여 1 ~ 5중량부의 항균제를 포함함에 따라 수처리 시설물에 대한 항균작용으로 안전한 사용이 더욱 향상되도록 한다.On the other hand, the coating film waterproof composition to include 1 to 5 parts by weight of the antimicrobial agent with respect to 100 parts by weight to further improve the safe use by the antibacterial action on the water treatment facility.

상기 항균제는 친환경적인 재료인 숯 분말 또는 피톤치드이다.The antimicrobial agent is charcoal powder or phytoncide, which is an environmentally friendly material.

또한, 상기 도막 방수조성물은 빙수, 방식 성능을 유지하면서도 제조단가ㅑ의 하락 및 논슬립(non-slip)기능을 강화하도록 하여, 예컨대 주차장과 같은 특수 목적을 가지는 바닥면 또는 옥상, 계단 등에 사용이 용이하도록 하는 사용의 한계성을 극복하여 제품 경쟁력을 강화한다.In addition, the coating film waterproof composition is to maintain the ice water, anti-corrosion performance while strengthening the drop in manufacturing cost and non-slip (non-slip) function, for example, easy to use on the floor or roof, stairs, etc. for a special purpose such as parking lot Strengthen product competitiveness by overcoming the limitations of use.

이를 위해, 본 발명의 도막 방수조성물로 이루어지는 도막방수제 1 : 0.5 ~ 1 부피비의 충진제로 조성된다.To this end, the coating film waterproofing agent 1: the composition of the coating film waterproofing composition of the present invention 1: 0.5 to 1 by volume of the filler.

상기 충진제는 규사임이 바람직하다.The filler is preferably silica.

이 경우, 상기 도막 방수조성물은 바탕면에 대하여, 0.5 ~ 1mm의 하도와, 1 ~ 3mm의 중도, 및 0.5 ~ 1mm의 상도로 이루어지는 방수층을 형성하고, 상기 상도에서 1 : 0.5 ~ 1 부피비를 가지도록 도막방수조성물에 규사인 충진제를 사용한다.In this case, the coating film waterproof composition forms a waterproof layer made of 0.5 to 1mm of the base, 1 to 3mm of the middle, and 0.5 to 1mm of top with respect to the base surface, and has a volume ratio of 1: 0.5 to 1 at the top. In order to make the coating waterproof composition, silica filler is used.

이상에서 설명한 것은 음용수 시설물에 사용 가능한 도막 방수조성물을 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.What has been described above is just one embodiment for carrying out the coating film waterproof composition that can be used in drinking water facilities, the present invention is not limited to the above embodiment. Those skilled in the art will appreciate that various modifications can be made without departing from the spirit of the invention.

시험성적서Test report

Claims (3)

콘크리트로 이루어진 수처리 시설물의 표면에 도포되어 콘크리트 시설물에 대한 방수성능을 발휘하면서도 화학성분이 용출되지 않아 안정적으로 사용할 수 있도록 하는 콘크리트로 이루어진 수처리 시설물에 사용 가능한 도막 방수조성물에 있어서,
25 ~ 45중량부의 실리콘에멀젼과;
24.2 ~ 28중량부의 라텍스에멀젼과;
18 ~ 20중량부의 실리카파우더와;
5 ~ 8중량부의 티타늄다이옥사이드와;
0.5 ~ 1.5중량부의 점성제와;
5 ~ 8중량부의 접착촉진제인 규산염과;
0.1 ~ 1중량부의 UV제와;
0.1 ~ 1중량부의 PH조절제와;
0.1 ~ 0.5중량부의 실리콘소포제와;
1 ~ 5중량부의 분산제; 및
1 ~ 2중량부의 실란커플링제;
로 조성되는 것을 특징으로 하는 콘크리트로 이루어진 수처리 시설물에 사용 가능한 도막 방수조성물.
In the coating film waterproof composition that can be applied to the surface of the water treatment facility made of concrete to exhibit a water-resistant performance to the concrete facilities, but do not elute chemical components to be used stably, so that it can be used stably.
25 to 45 parts by weight of a silicone emulsion;
24.2 to 28 parts by weight of latex emulsion;
18 to 20 parts by weight of silica powder;
5 to 8 parts by weight of titanium dioxide;
0.5 to 1.5 parts by weight of a viscous agent;
Silicates which are 5 to 8 parts by weight of adhesion promoters;
0.1 to 1 part by weight of UV agent;
0.1 to 1 part by weight of a PH regulator;
0.1 to 0.5 parts by weight of a silicone antifoaming agent;
1 to 5 parts by weight of dispersant; And
1 to 2 parts by weight of the silane coupling agent;
Coating composition that can be used in water treatment facilities made of concrete, characterized in that the composition.
청구항 1에 있어서,
상기 도막 방수조성물 100중량부에 대하여 1 ~ 5중량부의 항균제를 포함하고;
상기 항균제는, 숯 분말 또는 피톤치드;
인 것을 특징으로 하는 콘크리트로 이루어진 수처리 시설물에 사용 가능한
도막 방수조성물.
The method according to claim 1,
1 to 5 parts by weight of the antimicrobial agent based on 100 parts by weight of the coating film waterproofing composition;
The antimicrobial agent is charcoal powder or phytoncide;
Usable for water treatment facilities made of concrete, characterized in that
Coating waterproof composition.
청구항 1에 있어서,
상기 도막 방수조성물로 이루어지는 방수제에 논슬립성능이 발휘되도록 0.5 ~ 1 부피비의 충진제;
를 더 포함하는 것을 특징으로 하는 콘크리트로 이루어진 수처리 시설물에 사용 가능한
도막 방수조성물.The method according to claim 1,
A filler having a volume ratio of 0.5 to 1 so that nonslip performance is exerted on the waterproofing agent formed of the coating film waterproofing composition;
Usable for water treatment facilities made of concrete, characterized in that it further comprises
Coating waterproof composition.
KR1020190084975A 2018-10-24 2019-07-15 Waterproof painting membrane composition for water treatment system KR102007434B1 (en)

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Publication number Priority date Publication date Assignee Title
KR20000013781A (en) * 1998-08-13 2000-03-06 박준하 Anti-bacterial surface coating composition for sanitary rubber glove
KR20080100589A (en) 2007-05-14 2008-11-19 주식회사 청화티앤에스 Protective coating against ultraviolet of use thereof
KR100949599B1 (en) 2009-05-22 2010-03-25 진도화성주식회사 Waterproofing method with water reactive polyurethane resin compounds
KR101035397B1 (en) 2010-12-23 2011-05-20 (주)동란산업개발 Polymer ceramic hybrid coating agent for anticorrosion and waterproof of drinking water constructures using silicate ion and coating method using the same
KR20110129866A (en) * 2009-02-24 2011-12-02 아크조노벨코팅스인터내셔널비.브이. Latex emulsions and coating compositions formed from latex emulsions
KR101725288B1 (en) * 2016-07-11 2017-04-11 에코스포츠화학 주식회사 Eco-friendly coating composition for floor or finishing comprising water soluble silicon acrylate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000013781A (en) * 1998-08-13 2000-03-06 박준하 Anti-bacterial surface coating composition for sanitary rubber glove
KR20080100589A (en) 2007-05-14 2008-11-19 주식회사 청화티앤에스 Protective coating against ultraviolet of use thereof
KR20110129866A (en) * 2009-02-24 2011-12-02 아크조노벨코팅스인터내셔널비.브이. Latex emulsions and coating compositions formed from latex emulsions
KR100949599B1 (en) 2009-05-22 2010-03-25 진도화성주식회사 Waterproofing method with water reactive polyurethane resin compounds
KR101035397B1 (en) 2010-12-23 2011-05-20 (주)동란산업개발 Polymer ceramic hybrid coating agent for anticorrosion and waterproof of drinking water constructures using silicate ion and coating method using the same
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