KR20220074357A - Waterproof agent for elastic membrane and method for producting thereof - Google Patents
Waterproof agent for elastic membrane and method for producting thereof Download PDFInfo
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- KR20220074357A KR20220074357A KR1020200162769A KR20200162769A KR20220074357A KR 20220074357 A KR20220074357 A KR 20220074357A KR 1020200162769 A KR1020200162769 A KR 1020200162769A KR 20200162769 A KR20200162769 A KR 20200162769A KR 20220074357 A KR20220074357 A KR 20220074357A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
- E04B1/644—Damp-proof courses
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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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
- C09D1/08—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement with organic additives
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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
- C09D109/00—Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
- C09D109/06—Copolymers with styrene
- C09D109/08—Latex
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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
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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
- C09D5/16—Antifouling paints; Underwater paints
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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
- 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
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
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Abstract
도포된 구조물의 염분에 의한 내부식성 및 내화학성을 향상시키고 내균열성과 내굴곡성을 증대시켜 누수현상을 최소화할 수 있는 탄성 도막 침투방수제 시공방법을 제공하는 것으로서, 보다 상세하게는, 퍼라이트 10-15중량부와, 시멘트 40-50중량부와 규사 30-40중량부를 주성분으로 하고, 비정질 실리케이트 5-10 중량부, 고분자 고상 수지 1-3중량부, 비정질계 산화실리카 3-10중량을 첨가하여 혼합 조성하여 유·무기 규산질계 침투성 방수재를 준비하는 단계와, 상기 단계 후 유·무기 규산질계 침투성 방수재 65-70중량부와 아크릴 에멀젼 8-10중량부와 물 20-30중량부의 비율로 혼합하여 콘크리트 바닥면에 도포 후 기건 양생하여 유·무기 규산질계 침투성 방수재층을 생성하는 단계와, 상기 단계 후 SBS라텍스와 시멘트 몰탈을 1 : 1로 교반 후 시멘트 풀칠을 한 후 양생 하여 시멘트 풀칠층을 생성하는 단계와, 상기 단계 후 보호 몰탈 작업을 하고 양생하는 단계로 이루어지는 것을 특징으로 하는 퍼라이트를 포함하는 유·무기 규산질계 침투성 방수재를 이용하는 것이다.To provide a method of constructing an elastic coating film penetration waterproofing agent capable of improving the corrosion resistance and chemical resistance of the applied structure by salt and increasing the crack resistance and flex resistance to minimize the leakage phenomenon, and more specifically, Perlite 10-15 The main components are 40-50 parts by weight of cement and 30-40 parts by weight of silica sand, and 5-10 parts by weight of amorphous silicate, 1-3 parts by weight of a polymer solid resin, and 3-10 parts by weight of amorphous silica are added and mixed. A step of preparing an organic/inorganic siliceous permeable waterproofing material by composition, and after the above step, 65-70 parts by weight of an organic/inorganic siliceous permeable waterproofing material, 8-10 parts by weight of an acrylic emulsion, and 20-30 parts by weight of water are mixed in a ratio of 20-30 parts by weight of water. After application on the floor surface, dry curing to create an organic/inorganic siliceous permeable waterproofing layer, and after the above step, after stirring SBS latex and cement mortar in a 1:1 ratio, apply cement paste and then cure to create a cement paste layer It is to use an organic/inorganic siliceous permeable waterproofing material containing perlite, characterized in that it consists of a step, and a step of curing the protective mortar after the step.
Description
본 발명은 탄성 도막 침투방수제 시공방법에 관한 것으로, 보다 상세하게는 건물의 옥상이나 기타 구조물의 표면에 도포하여 누수현상을 최소화할 수 있도록 하는 탄성 도막 침투방수제 시공방법에 관한 것이다.The present invention relates to a method of constructing an elastic coating film penetrating waterproofing agent, and more particularly, to a method of constructing an elastic coating film penetration waterproofing agent by coating it on the surface of a roof of a building or other structure to minimize water leakage.
일반적으로 탄성도막 방수제는 수성 또는 유성의 액상 형태의 방수제를 표면에 도포하여 수분 또는 용제가 증발되고 남은 피막을 이용하는 방수제의 일종이다.In general, an elastic coating waterproofing agent is a type of waterproofing agent using a film remaining after moisture or solvent is evaporated by applying a water-based or oil-based liquid-type waterproofing agent to the surface.
이러한 탄성도막 방수제는 굴곡이 심하고 구조가 복잡한 곳에 시공이 용이하며 에폭시계를 제외한 대부분의 탄성도막 방수제는 신장율이 크므로 균열이 예상되는 곳이나 연결부위에 많이 사용된다.These elastic coating waterproofing agents are easy to install in places with severe bends and complicated structures, and most elastic coating waterproofing agents, except for epoxy, have a high elongation, so they are often used in places where cracks are expected or in connection parts.
그러나 종래의 수지형 탄성도막 방수제는 에멀션제(유제)를 바탕 구조물 표면에 여러 차례 덧발라 방수층을 형성하는 과정에서 면적이 넓은 장소에서는 시공이 어려운 문제가 발생하였다.However, in the process of forming a waterproofing layer by applying an emulsion agent (emulsion) to the surface of the base structure several times, the conventional resin-type elastic coating waterproofing agent is difficult to construct in a large area.
또한, 종래의 용제형 탄성도막 방수제는 천연 및 합성고무를 휘발성 용제에 녹인 고무도료를 여러 번 덧칠하여 방수층을 형성하는 과정에서 인화성이 강하여 부주의시 화재가 발생할 수 있으며 폐쇄된 장소에서 환기를 제대로 하지 못하고 작업할 시 질식 사고를 주의해야 하는 문제가 발생하였다.In addition, the conventional solvent-type elastic coating waterproofing agent is highly flammable in the process of forming a waterproofing layer by applying a rubber paint obtained by dissolving natural and synthetic rubber in a volatile solvent several times. There was a problem in which we had to be careful about suffocation accidents when working.
그리고 종래의 에폭시형 탄성도막 방수제는 접착력이 우수하여 콘크리트 부착면에 일체화시킬 수 있으나, 구조체에 크랙이 발생할 경우 신장율이 작아 균열 부위는 방수가 되지 못하는 문제가 발생하였다.In addition, the conventional epoxy-type elastic coating waterproofing agent has excellent adhesive strength and can be integrated into the concrete attachment surface, but when cracks occur in the structure, the elongation rate is small and the cracks cannot be waterproofed.
한편, 종래의 유성형 탄성도막 방수제는 톨루엔, 자일렌, 부틸아세테이트, 메틸이소부틸케톤과 같은 발암성 유기용제를 다량으로 함유하고 있어 사용자 등의 인체에 심각한 위해를 끼치는 문제가 발생하였다.On the other hand, the conventional oil-type elastic coating waterproofing agent contains a large amount of carcinogenic organic solvents such as toluene, xylene, butyl acetate, and methyl isobutyl ketone, thereby causing serious harm to the human body such as users.
특히 종래의 유성형 탄성도막 방수제는 건축된 주택이나 건물은 석면, 포름알데히드 및 기타 실내 오염물질을 배출하면서 인체의 눈과 코, 목 등을 자극하고 두통과 어지럼증을 유발하거나 실내 거주자에게 쉽게 피로감을 느끼게 하며 천식 등과 같은 호흡기 질환을 유발하는 문제가 발생하였다.In particular, the conventional oil-type elastic coating waterproofing agent emits asbestos, formaldehyde, and other indoor pollutants from the built house or building, stimulating the eyes, nose, and throat of the human body, causing headaches and dizziness, or making indoor residents feel tired easily. And there was a problem that caused respiratory diseases such as asthma.
본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 본 발명의 목적은 도포된 구조물의 염분에 의한 내부식성 및 내화학성을 향상시키고 내균열성과 내굴곡성을 증대시켜 누수현상을 최소화할 수 있는 탄성 도막 침투방수제 시공방법을 제공하는 것이다. The present invention is to solve the above problems, and an object of the present invention is to improve the corrosion resistance and chemical resistance of the applied structure due to salt, and increase the crack resistance and bending resistance to minimize the leakage phenomenon. It is to provide a method of constructing a penetration waterproofing agent.
본 발명에 따르면, 퍼라이트 10-15중량부와, 시멘트 40-50중량부와 규사 30-40중량부를 주성분으로 하고, 비정질 실리케이트 5-10 중량부, 고분자 고상 수지 1-3중량부, 비정질계 산화실리카 3-10중량을 첨가하여 혼합 조성하여 유·무기 규산질계 침투성 방수재를 준비하는 단계와, 상기 단계 후 유·무기 규산질계 침투성 방수재 65-70중량부와 아크릴 에멀젼 8-10중량부와 물 20-30중량부의 비율로 혼합하여 콘크리트 바닥면에 도포 후 기건 양생하여 유·무기 규산질계 침투성 방수재층을 생성하는 단계와, 상기 단계 후 SBS라텍스와 시멘트 몰탈을 1 : 1로 교반 후 시멘트 풀칠을 한 후 양생 하여 시멘트 풀칠층을 생성하는 단계와, 상기 단계 후 보호 몰탈 작업을 하고 양생하는 단계로 이루어지는 것을 특징으로 하는 퍼라이트를 포함하는 유·무기 규산질계 침투성 방수재를 이용하는 것이다.According to the present invention, 10-15 parts by weight of perlite, 40-50 parts by weight of cement, and 30-40 parts by weight of silica sand as main components, amorphous silicate 5-10 parts by weight, polymer solid resin 1-3 parts by weight, amorphous oxidation A step of preparing an organic/inorganic siliceous penetrating waterproofing material by adding 3-10 weight of silica to a mixed composition, and 65-70 parts by weight of an organic/inorganic siliceous penetrating waterproofing material after the above step, 8-10 parts by weight of an acrylic emulsion and 20 parts by weight of water After mixing in a ratio of -30 parts by weight, applying it to the concrete floor, drying it to create an organic/inorganic siliceous permeable waterproofing layer, and after the above step, mixing SBS latex and cement mortar in a 1:1 ratio and then applying cement paste. It is to use an organic/inorganic siliceous penetrating waterproofing material containing perlite, characterized in that it consists of a step of curing after curing to create a cement paste layer, and a step of performing protective mortar work and curing after the step.
상술한 바와 같이 본 발명에 따르면, 도포된 구조물의 염분에 의한 내부식성 및 내화학성을 향상시켜 방수제가 녹아내리면서 발생하는 환경 오염을 방지할 수 있는 효과를 갖는다.As described above, according to the present invention, the corrosion resistance and chemical resistance caused by salt of the applied structure are improved to prevent environmental pollution caused by the melting of the waterproofing agent.
또한, 방수제와 구조물의 표면에 대한 접착력을 증대시켜 시공품질을 향상할 수 있는 효과를 갖는다.In addition, it has the effect of improving the construction quality by increasing the adhesion between the waterproofing agent and the surface of the structure.
도 1은 본 발명의 일실시예에 의한 개략적인 방수구조를 보여주는 단면도이다1 is a cross-sectional view showing a schematic waterproof structure according to an embodiment of the present invention;
이하, 첨부된 도면을 참조하여 본 발명의 탄성 도막 침투방수제 시공방법을 상세히 설명한다.Hereinafter, the construction method of the elastic coating film penetration waterproofing agent of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 일실시예에 의한 개략적인 방수구조를 보여주는 단면도이다.1 is a cross-sectional view showing a schematic waterproof structure according to an embodiment of the present invention.
본 발명의 바람직한 실시예에 의한 탄성 도막 침투방수제 시공방법으로는, 도 1에 도시된 바와 같이, 상기한 바와 같은 목적을 달성하고 종래의 결점을 제거하기 위한 과제를 수행하는 본 발명은 기존의 규산질계 침투성 방수재 및 방수재층구조 및 그 시공법에서 사용하던 2-3차례의 살수 양생을 하지 않고 적은 살수로도 2-3차례와 대등한 효과를 보면서도 그 침투 효과를 증진시킬 수 있으며, 또한 기존에는 규산질계 침투성 방수재에 하기 힘들었던 보호몰탈이나 미장등을 시멘트 풀칠층을 이용하여 특히 벽체에 규산질계 침투성 방수재 후 후속 작업으로써, 보호몰탈이나 미장을 하도록 한 것을 그 기술적 특징으로 한다.As a method for constructing an elastic coating film penetration waterproofing agent according to a preferred embodiment of the present invention, as shown in FIG. 1 , the present invention, which achieves the above object and performs a task for removing the conventional defects, is a conventional siliceous It is possible to enhance the penetration effect while showing the same effect as 2-3 times with a small amount of watering without the 2-3 spraying curing used in the system permeable waterproofing material and waterproofing material layer structure and its construction method. Its technical feature is that protective mortar or plaster, which was difficult to do with permeable waterproofing materials, is applied with a cement paste layer to apply protective mortar or plaster as a follow-up work after siliceous permeable waterproofing materials are applied to the wall.
규산질계 침투성 방수재는 계속적인 규산질 성분과 물과의 포졸란 반응으로 콘크리트 하지에 계속적인 침투가 이루어지기 때문에 살수 양생이 필요하지만 본 발명에 사용된 퍼라이트가 물을 함유하기 때문에 퍼라이트의 공극사이에서 물과 함께 규산질계 성분이 반응하게 되는 것이다. 퍼라이트는진주암 이라는 화산활동으로 생성된 천연광물을 고온으로 팽창하면 수십배로 체적이 팽창하여 생성된 초경량 다각질의 백색입자이며 입자 사이의 미세한 공간을 이용하여 여과조제로써 불순물 등의 필터 역할을 한다. 또한 자기 자신의 무게의 2.5배인 250%에 해당되는 흡유 또는 흡수할 수 있는 성능이 있기 때문에 이를 이용하여 본 발명에서는 퍼라이트의 방수재의 배합시 흡수되는 물을 저장하여 방수층 형성 후 반드시 필요한 살수를 하지 않거나 또는 그 살수 횟수를 절약한다는 것이다.Since the siliceous penetrating waterproofing material continuously penetrates into the concrete underlay due to the pozzolan reaction between the siliceous component and water, watering curing is required, but since the perlite used in the present invention contains water, water and Together, the siliceous components will react. Perlite is an ultra-light polymorphic white particle created by expanding the volume of a natural mineral created by volcanic activity called pearlite at a high temperature by tens of times. In addition, since it has the ability to absorb or absorb oil equivalent to 250% of its own weight, 2.5 times its own weight, the present invention stores the water absorbed when mixing the waterproofing material of perlite and does not necessarily spray the water after forming the waterproofing layer. Or to save the number of watering.
그리고 1차 또는 2차 방수층을 형성한 후 보호몰탈이나 미장이 필요한 경우 기존에는 그 위에 몰탈이나 미장 작업을 하게 되면 방수층 위에 작업을 하게 되는 것으로 보통의 콘크리트 하지나 시멘트 몰탈과 같이 접착이 원활히 않기 때문에 방수층과 몰탈 층이 박리되는 경우가 많았지만 본 발명에서는 접착력을 증강시킨 SBS라텍스(중앙고분자, JAPT-1470)와 시중에서 구입하기 쉬운 시멘트 몰탈을 일정한 배합으로 교반하여 시멘트 풀칠을 하듯이 방수층 위에 시공 후 2-3㎜두께의 거친 면을 형성시켜 보호몰탈이나 미장 작업을 하여도 쉽게 박리가 되지 않도록 하였다.And if protective mortar or plastering is required after forming the first or second waterproofing layer, if mortar or plastering work is done on it, the waterproofing layer is applied to the waterproofing layer. In many cases, the mortar layer peels off, but in the present invention, SBS latex (Jungang Polymer, JAPT-1470), which has enhanced adhesion, and cement mortar, which are easy to purchase in the market, are stirred in a certain mixture to apply cement paste after construction on the waterproofing layer. A rough surface with a thickness of 2-3 mm was formed so that it was not easily peeled off even with protective mortar or plastering work.
이하 본 발명의 실시예인 구성과 그 작용을 첨부도면에 연계시켜 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the embodiment of the present invention will be described in detail in connection with the accompanying drawings.
도 1은 본 발명에 의한 개략적인 방수구조를 보인 단면도로 그 구조는 콘크리트(바닥면)(1)으로부터 1차 퍼라이트를 이용한 유·무기 규산질계 침투성 방수재층(2), 2차 퍼라이트를 이용한 유·무기 규산질계 침투성 방수재층(3), 시멘트 풀칠(4), 보호몰탈(5)이 차례로 적층된 구조로 형성된다.1 is a cross-sectional view showing a schematic waterproof structure according to the present invention, the structure of which is an organic/inorganic siliceous permeable waterproofing material layer (2) using primary perlite from concrete (floor) (1), and oil using secondary perlite · The inorganic siliceous permeable waterproofing layer (3), cement paste (4), and protective mortar (5) are sequentially stacked.
상기 유·무기 규산질계 침투성 방수재층(2, 3)은 퍼라이트 10-15중량부, 시멘트 40-50중량부와 규사 30-40중량부를 주성분으로 하고, 비정질 실리케이트 5-10 중량부, 고분자 고상 수지 1-3중량부, 비정질계 산화실리카 3-10중량을 첨가하여 혼합 조성되어 제조된 것이며, 사용시 유·무기 규산질계 침투성 방수재 : 아크릴 에멀젼 : 물 = 65-70 중량부 : 8-10중량부 : 20-30중량부 비율로 잘 혼합한 후, 이를 깨끗이 정리되고 습윤 처리된 콘크리트 바닥면에 스프레이나 롤러, 방수비 등으로 1-2mm로 균일하게 1-2회 도포한다.The organic/inorganic siliceous permeable waterproofing layer (2, 3) contains 10-15 parts by weight of perlite, 40-50 parts by weight of cement, and 30-40 parts by weight of silica sand as main components, and 5-10 parts by weight of amorphous silicate, polymeric solid resin It is prepared by mixing 1-3 parts by weight and 3-10 parts by weight of amorphous silica oxide, and when used, organic/inorganic siliceous permeable waterproofing material: acrylic emulsion: water = 65-70 parts by weight: 8-10 parts by weight: After mixing well in the proportion of 20-30 parts by weight, apply it evenly 1-2 times at a thickness of 1-2 mm by spraying, roller, or waterproofing on the cleaned and wetted concrete floor.
본 발명의 방수재층은 1-2㎜로 1㎜로 보다 방수층이 얇으면 적은 침투성분으로 침투효과를 보기 힘들며 2㎜로 보다 두꺼우면 작업시 처짐현상이 발생하여 방수층이 안정되게 형성되지 못하며 건축물의 하중을 증가시키게 된다.If the waterproofing layer of the present invention is 1-2 mm, which is thinner than 1 mm, it is difficult to see the penetration effect with less penetrating components. will increase the load.
양생기간은 10-15일이며 양생기간이 짧으면 양생이 되지 못한 상태에서 보호몰탈이나 미장작업을 하여 방수층이 파괴되는 경우가 발생하게 되고 그보다 길면 전체 건축물의 공사기간을 연장시키게 된다.The curing period is 10-15 days, and if the curing period is short, the waterproofing layer is destroyed by applying protective mortar or plastering work without curing. If it is longer than that, the construction period of the entire building is extended.
상기 퍼라이트(해동규조토)는 물을 흡수하여 본 발명의 효과를 보기 위한 것으로 상기 중량보다 많이 사용하면 콘크리트와의 접착이 이루어지지 않으며 적으면 흡수효과를 보기 힘들어 시공 후 살수 공정을 다시 하여야 한다.The perlite (thawed diatomaceous earth) absorbs water to show the effect of the present invention. If more than the above weight is used, adhesion to concrete is not made.
상기 시멘트는 보통 포틀란트 시멘트를 사용하며 포졸란 반응을 일으켜 강도향상과 접착력을 증강시키며 상기 중량보다 적으면 강도와 접착력이 저하되며 많으면 갈라짐의 원인이 되 양생 후 방수층 파괴를 일으켜 하자의 원인이 된다.The cement usually uses portland cement and causes a pozzolan reaction to improve strength and enhance adhesion. If the weight is less than the above weight, the strength and adhesion are reduced. .
상기 비정질 실리케이트(Bau Mann Korea, 실리카 흄)와 비정질계 산화실리카(알루미늄 실리케이트)는 포틀란트 시멘트와 더불어 규산질 침투를 더욱 효과적으로 하기 위해 첨가되어 포졸란 반응을 원활히 일으키는 물질로서 적으면 침투효과를 보기 힘들며 많으면 분산이 적절히 되지 않아 방수층 형성에 문제를 일으키게 된다. 비정질계 산화 실리카는 일반적인 알루미늄 실리케이트의 파우더 형태의 제품을 사용하면 된다.The amorphous silicate (Bau Mann Korea, silica fume) and amorphous silica oxide (aluminum silicate) are added together with Portland cement to more effectively penetrate the siliceous material to facilitate the pozzolan reaction. If there is too much, the dispersion is not adequate, which causes a problem in the formation of the waterproofing layer. For the amorphous silica, a powder type product of general aluminum silicate may be used.
상기 고분자 고상수지(WACKER, LL5364)는 아크릴 고상 수지로서 접착력과 각 성분간의 바인더 역할을 하는 것으로서 적으면 접착성분 및 바인더로서의 역할을 하지 못하며 많으면 침투성분의 침투효과를 떨어뜨리게 된다.The polymer solid resin (WACKER, LL5364) is an acrylic solid resin, which acts as a binder between each component and adhesive strength.
Claims (1)
상기 단계 후 유·무기 규산질계 침투성 방수재 65-70중량부와 아크릴 에멀젼 8-10중량부와 물 20-30중량부의 비율로 혼합하여 콘크리트 바닥면에 도포 후 기건 양생하여 유·무기 규산질계 침투성 방수재층을 생성하는 단계와,
상기 단계 후 SBS라텍스와 시멘트 몰탈을 1 : 1로 교반 후 시멘트 풀칠을 한 후 양생 하여 시멘트 풀칠층을 생성하는 단계와,
상기 단계 후 보호 몰탈 작업을 하고 양생하는 단계로 이루어지는 것을 특징으로 하는 퍼라이트를 포함하는 유·무기 규산질계 침투성 방수재를 이용하는,
탄성 도막 침투방수제 시공방법.10-15 parts by weight of perlite, 40-50 parts by weight of cement and 30-40 parts by weight of silica sand as main components, 5-10 parts by weight of amorphous silicate, 1-3 parts by weight of polymeric solid resin, 3-10 parts by weight of amorphous silica preparing an organic/inorganic siliceous permeable waterproofing material by adding
After the above step, mix 65-70 parts by weight of organic/inorganic siliceous penetrating waterproofing material, 8-10 parts by weight of acrylic emulsion, and 20-30 parts by weight of water, apply on the concrete floor, dry and cure the organic/inorganic siliceous penetrating waterproofing material creating a layer;
After the above step, after stirring SBS latex and cement mortar in a 1:1 ratio, cement paste is applied and cured to form a cement paste layer;
Using an organic/inorganic siliceous permeable waterproofing material containing perlite, characterized in that it consists of a step of curing the protective mortar after the step,
Construction method of elastic coating film penetration waterproofing agent.
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