KR100683133B1 - A layer structure formed by using composition for water-proof/heat insulation - Google Patents

A layer structure formed by using composition for water-proof/heat insulation Download PDF

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KR100683133B1
KR100683133B1 KR20060022535A KR20060022535A KR100683133B1 KR 100683133 B1 KR100683133 B1 KR 100683133B1 KR 20060022535 A KR20060022535 A KR 20060022535A KR 20060022535 A KR20060022535 A KR 20060022535A KR 100683133 B1 KR100683133 B1 KR 100683133B1
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weight
powder
layer
mesh
waterproof
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KR20060022535A
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Korean (ko)
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김갑철
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(유)도원그린케미칼
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
    • E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • 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
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Abstract

A waterproof layer structure formed by using a heat-insulating and waterproof composition is provided to increase recycling degree of the source by recycling the waste tire and to prevent the floor and the waterproof layer from being unstable by increasing air permeability. A waterproof layer structure formed by using a heat-insulating and waterproof composition comprises a mortar layer(20) keeping horizontality of a concrete structure floor(10) and filling the uneven area; a first layer(30) formed by coating the heat-insulating and waterproof composition formed by mixing the powder mixture 40~70 weight% containing the waste tire rubber powder 20~30 weight% of 20~30 mesh, the volcanic ash powder 20~30 weight% of 20~30 mesh, the foaming stone powder 20~30 weight% of 20~30 mesh, and the cement 15~25 weight%, and the emulsion solution 30~60 weight% containing the vinyl acetate ethylene copolymerization emulsion 20~30 weight%, the water 50~60 weight%, and the carboxylic methylcellulose sodium 10~20 weight%; a second layer(40) formed by coating the heat-insulating and waterproof composition formed by mixing the powder mixture 30~50 weight% containing the waste tire rubber powder 30~40 weight% of 30~40 mesh, the volcanic ash powder 20~40 weight% of 30~50 mesh, the ceramic powder 15~25 weight%, and the white cement 15~25 weight%, and the emulsion solution 50~70 weight% containing the vinyl acetate ethylene copolymerization emulsion 50~70 weight%, the water 20~30 weight%, and the carboxylic methylcellulose sodium 10~20 weight%; and a finishing paint film layer(50) processed on the upper surface of the second waterproof layer.

Description

단열·방수 조성물을 이용하여 시공한 방수 층구조{A LAYER STRUCTURE FORMED BY USING COMPOSITION FOR WATER-PROOF/HEAT INSULATION} A waterproof layer structure constructed using a heat insulating and waterproof composition {A LAYER STRUCTURE FORMED BY USING COMPOSITION FOR WATER-PROOF / HEAT INSULATION}

도 1은 본 발명에 의해 시공된 층구조를 설명한 단면도1 is a cross-sectional view illustrating the layer structure constructed by the present invention

본 발명은 폐타이어 고무를 재활용하여 단열· 방수 기능을 갖는 조성물을 제조하고 이를 이용하여 시공한 방수 층구조, 및 이의 시공방법에 관한 것이다. The present invention relates to a waterproof layer structure manufactured by using the same and recycling the waste tire rubber to produce a composition having a heat insulating and waterproofing function, and a construction method thereof.

특히 일정 입도 크기의 폐타이어 분말과 화산재 분말, 발포 돌분말, 시멘트로 이루어진 분말 혼합물과, 공중합 에멀젼 수용액을 혼합하여 이루어진 단열· 방수 기능을 갖는 조성물을 제공하고, 이러한 조성물을 이용하여 시공된 층구조 및 이의 시공방법에 관한 것이다. In particular, there is provided a composition having a heat insulating and waterproofing function by mixing a powder mixture consisting of waste tire powder, volcanic ash powder, foamed stone powder, and cement with a predetermined particle size, and an aqueous solution of a copolymerized emulsion, and using the composition, a layer structure And it relates to a construction method thereof.

종래의 단열 및 방수공법의 일례로서 대한민국특허 공개번호 제2005-0000818호에 개시된 내용을 살펴보면, 콘크리트바닥면에 유무기 규산질계 침투성 방수제, 경량성 단열 모르타르, 결로방지용 도료가 차례로 적층되어 이루어진 층구조로 이루어져 있고, 여기에 사용되는 유무기 규산질계 방수재는 성분비가 시멘트 30∼50 중량부와 규사 20∼40중량부를 주성분으로 하고, 비정질 실리케이트 5∼10중량부, 고분자 고상수지 1∼3중량부, 비정질계 산화실리카 3∼10중량부를 첨가 혼합하여 제조된 것으로 하며, 이러한 방수재의 사용시 유무기 규산질계 침투성 방수재와 아크릴에멀젼를 물과 일정비율로 혼합하여 콘크리트 바탕면에 도포하는 기술에 관한 것이다. Looking at the contents disclosed in the Republic of Korea Patent Publication No. 2005-0000818 as an example of the conventional thermal insulation and waterproofing method, a layer structure in which an organic-inorganic siliceous-based permeable waterproofing agent, lightweight insulating mortar, condensation prevention paint is sequentially laminated on the concrete floor surface The organic-inorganic siliceous waterproofing material used herein has a component ratio of 30 to 50 parts by weight of cement and 20 to 40 parts by weight of silica sand, 5 to 10 parts by weight of amorphous silicate, 1 to 3 parts by weight of polymer solid resin, It is made by adding and mixing 3-10 parts by weight of amorphous silica oxide, and relates to a technique for mixing the organic-inorganic siliceous-based permeable waterproofing material and acrylic emulsion in a certain ratio with water and applying it to the concrete base surface when using such a waterproofing material.

그러나 이러한 방수 조성물은 유무기 규산질계 방수제를 주성분으로 사용하는 방수 방법으로써 방수재를 구성하고 있는 비정질리케이트, 고상수지, 실리카등은 비용이 비교적 높고, 실질적으로 방수기능을 담당하는 유무기 규산질계 침투성 방수재층 만으로는 단열, 방수효과가 저하되는 문제점이 있다. However, such a waterproof composition is a waterproof method using an organic-inorganic siliceous-based waterproofing agent as a main component, and amorphous silicate, solid resin, silica, etc. constituting the waterproofing material have a relatively high cost, and are substantially insoluble in organic-inorganic siliceous-based permeability. There is a problem that the insulation, the waterproof effect is reduced only by the waterproof material layer.

본 발명과 관련된 또 다른 선행기술로서 대한민국특허 공개번호 제2005-0101801호에 개시된 기술내용을 살펴보면, 이건 발명은 무기질계 탄성 도막을 도포하여 통기성 및 투습성을 갖고, 도막이 탄성과 강도를 확보하여 구조물의 크랙으로 인한 누수를 방지하여, 결로방지, 수축방지, 경량화를 도모하며, 3차원 구조를 가진 불용성 섬유강화 셀룰로우즈의 결합으로 한번 작업으로 층 두께를 두껍게 시공하여 공정감소, 및 작업의 안정성을 도모하기 위한 경량 무기질계 탄성도막 조성물 및 그 제조방법에 관한 것이다. Looking at the technical content disclosed in the Republic of Korea Patent Publication No. 2005-0101801 as another prior art related to the present invention, this invention has a breathable and breathable by applying an inorganic elastic coating film, the coating film to ensure the elasticity and strength of the structure Prevents leakage due to cracks, condensation prevention, shrinkage prevention, and weight reduction.The combination of insoluble fiber-reinforced cellulose with a three-dimensional structure makes it possible to reduce the process and stabilize the work by thickening the layer thickness in one operation. The present invention relates to a lightweight inorganic elastic coating composition and a method for producing the same.

그러나 이러한 종래의 방수 조성물 역시 결로방지, 수축방지 등에는 우수한 효과를 보이나, 이러한 방수 기술은 탄성을 갖도록 하여 크랙을 일으키는 수축방지에 주안점이 맞추어져 있고, 이러한 종래의 방수재는 비교적 단가가 높아 시공 단가가 상승되는 문제점이 있다. However, such a conventional waterproof composition also shows an excellent effect in preventing condensation, shrinkage, etc., but this waterproof technology is focused on preventing shrinkage causing cracks by having elasticity, and such a conventional waterproofing material is relatively high unit cost construction cost There is a problem that is raised.

본 발명은 상기와 같은 고가의 화합물을 이용하지 않고, 폐타이어 등 가격이 저렴하고 쉽게 입수 가능한 재료를 기반으로 단열, 보온, 방수까지 겸할 수 있는 단열·방수 조성물을 제공하고, 이러한 조성물로 시공된 층구조 및 이의 시공방법을 제공함으로써 시공이 용이하며, 시공 후 유지보수가 용이하고, 단열· 방수기능을 겸비할 수 있는 폐타이어 등 재활용 소재를 이용한 단열·방수 조성물을 제공하고자 한다. The present invention provides a heat-insulating and waterproofing composition that can serve as heat insulation, heat insulation, and waterproofing, based on materials that are inexpensive and easily available, such as waste tires, without using such expensive compounds. By providing a layer structure and a construction method thereof, it is intended to provide an insulation and waterproof composition using recycled materials, such as waste tires, which is easy to construct, easy to maintain after construction, and can combine heat insulation and waterproof functions.

상기한 본 발명의 기술적 과제를 달성하기 위해서 본 발명의 제1 목적은 20 내지 30 메시의 폐타이어 고무 분말 20중량%∼30중량%, 20 내지 30 메시의 화산재 분말 20중량% ∼ 30중량%, 20 내지 30 메시의 발포 돌분말 20중량% ∼ 30중량%, 시멘트 15중량% ∼ 25중량%로 이루어진 분말 혼합물 40중량% ∼ 70중량%와 ; 공중합 에멀젼 수용액 30중량% ∼ 60중량%를 혼합하여 이루어진 단열·방수 조성물을 제공하는 것에 있다.In order to achieve the above technical problem of the present invention, the first object of the present invention is 20 to 30% by weight of 20 to 30 mesh waste tire rubber powder, 20 to 30% by weight of ash powder of 20 to 30 mesh, 40 to 70 weight percent of a powder mixture consisting of 20 to 30 weight percent foamed stone powder of 20 to 30 mesh and 15 to 25 weight percent cement; It is providing the heat insulation and waterproofing composition which mixes 30 weight%-60 weight% of copolymerization emulsion aqueous solution.

본 발명의 제2 목적은 상기 에멀젼 수용액은 비닐아세테이트 에틸렌 에멀젼 20중량% ∼ 30중량%, 물 50중량%∼60중량%, CMC 10중량% ∼ 20중량%로 이루어진 단열·방수 조성물을 제공하는 것에 있다. The second object of the present invention is to provide a heat-insulating and waterproof composition wherein the emulsion aqueous solution is composed of 20% to 30% by weight of vinyl acetate ethylene emulsion, 50% to 60% by weight of water, and 10% to 20% by weight of CMC. have.

본 발명의 제3 목적은 30 내지 40 메시의 폐타이어 고무분말 30중량% ∼ 40중량%, 30 내지 50 메시의 화산재 분말 20중량% ∼ 40중량%, 세라믹 분말 15중량% ∼ 25중량%, 백시멘트 15중량%∼25중량%로 이루어진 분말 혼합물 30중량%∼50중량%와 ; 공중합 에멀젼 수용액 50중량%∼70중량%를 혼합하여 이루어진 단열·방수조성물을 제공하는 것에 있다. The third object of the present invention is 30 to 40% by weight waste tire rubber powder of 30 to 40 mesh, 20 to 40% by weight of ash powder of 30 to 50 mesh, 15 to 25% by weight of ceramic powder, bag 30 wt% to 50 wt% of a powder mixture composed of 15 wt% to 25 wt% of cement; It is providing the heat insulation and waterproofing composition which mixes 50 weight%-70 weight% of copolymerization emulsion aqueous solution.

본 발명의 제4 목적은 상기 공중합 에멀젼 수용액은 비닐아세테이트 에틸렌 에멀젼 50중량%∼70중량%, 물 20중량%∼30중량%, CMC 10중량%∼20중량%로 이루어진 단열·방수조성물을 제공하는 것에 있다.A fourth object of the present invention is to provide a heat-insulating and water-resistant composition of the copolymer emulsion aqueous solution consisting of 50% to 70% by weight of vinyl acetate ethylene emulsion, 20% to 30% by weight of water, and 10% to 20% by weight of CMC. Is in.

본 발명의 제5 목적은 콘크리트 구조체 바닥의 수평처리 및 파손부분을 메우는 모르타르층; 상기 모르타르 코팅층 상에 도포되는 제1 목적 기재의 단열·방수 조성물로 이루어진 제1 층; 상기 제1 방수층 상에 도포되는 제3 목적 기재의 단열·방수 조성물로 이루어진 제 2층; 상기 제2 방수층의 상면에 처리되는 마감용 페인트 도막층으로 이루어진 단열·방수 기능을 갖는 층구조를 제공하는 것에 있다. A fifth object of the present invention is a mortar layer for filling the damaged portion and the horizontal treatment of the concrete structure floor; A first layer made of a heat insulating / waterproof composition of a first target substrate applied onto the mortar coating layer; A second layer made of a heat insulating / waterproof composition of a third object base material applied on the first waterproofing layer; It is providing the layer structure which has the heat insulation and waterproofing function which consists of a finishing paint coating layer processed on the upper surface of a said 2nd waterproof layer.

본 발명의 제6 목적은 콘크리트 구조체 바닥의 수평 및 파손 부분을 모르타르 시공하는 제1 단계; 제1 목적 기재의 방수재로 도포 시공하는 제2 단계; 제3항 기재의 방수재로 도포 시공하는 제3 단계; 페인트 도막 시공하는 제4 단계; 로 이루어진 단열·방수 시공방법을 제공하는 것에 있다.A sixth object of the present invention is the first step of mortar construction of the horizontal and damaged portions of the concrete structure floor; A second step of applying with a waterproof material of the first object base; A third step of coating with a waterproof material of claim 3; A fourth step of coating the paint film; It is to provide a heat insulating and waterproof construction method consisting of.

본 발명의 제7 목적은 상기 제1 단계와 제2단계 사이에 선택적으로 상기 모르타르 시공된 표면을 고압세척 하는 단계를 더 포함하는 단열·방수 시공공법을 제공하는 것에 있다.A seventh object of the present invention is to provide a heat insulation and waterproof construction method further comprising the step of high pressure washing the mortar-coated surface selectively between the first step and the second step.

본 발명의 제8 목적은 상기 제1 단계의 모르타르 시공을 적어도 1회 내지 4회 실시하는 단열·방수 시공 방법을 제공하는 것에 있다.It is an 8th object of this invention to provide the heat insulation and waterproof construction method which performs the mortar construction of a said 1st step at least 1 to 4 times.

이하 본 발명에 의한 단열·방수 조성물, 시공방법, 이러한 시공방법으로 구성된 층 구조에 대해서 상세히 설명한다. Hereinafter, the heat insulation and waterproofing composition, a construction method, and the layer structure comprised by such a construction method by this invention are demonstrated in detail.

이러한 본 발명은 일반적으로 폐기되는 폐타이어를 절단, 분쇄하여 20 내지 30 메시의 입도 크기로 제조된 폐타이어 고무분말과, 화산재를 20 내지 30 메시 크기로 분말화하여 제조한 화산재 분말과, 20 내지 30 메시 크기의 발포성 돌분말과, 여기에 시멘트를 첨가하여 이루어진 혼합 분말에, 공중합 에멀젼 수용액을 혼합함으로써 단열· 방수 조성물을 제조한다.
본원 발명에서 사용되는 폐타이어 고무 분말은 20중량% 이하로 사용하게 되면 방수 시공후 도포면의 탄성이 급격하게 저하되어 방수기능이 저하되고, 40중량%이상 혼합하여 사용하면 탄성을 양호하나 바닥면과의 접착력이 저하되어 제1층 시공시에는 20중량% 내지 30중량%, 제2층 시공시에는 30 내지 40 중량%를 사용하는 것이 바람직하다. 또한 화산재의 경우 20중량%이하를 사용할 경우 방수기능이 현격하게 저하되고, 40중량% 이상을 사용할 경우에는 방수기능은 향상되나, 혼합액의 농도가 높아져 시공성이 저하되는 문제가 있어, 제1층 시공시에는 20 내지 30중량%, 제2층 시공시에는 20 내지 40중량% 를 사용하는 것이 가장 바람직하다. 발포 돌분말은 기공률이 높아 보온 단열 효과를 높이기 위해서 사용하는 재료로서 공지된 재료이긴 하나, 방수재료로 사용된 것으로 개시된 바 없는 재료입니다. 또한 이건 발명에서 CMC는 10중량% 내지 20중량%를 사용하고 있으나, 10중량% 이하로 사용할 경우에는 접착성능이 저하되며, 20중량 %이상 사용할 경우에는 유연성이 저하되는 문제가 있으므로 이건 발명에서는 상기 범위로 사용하는 것이 바람직하다.The present invention is a waste tire rubber powder produced by cutting and crushing waste tires that are generally discarded to a particle size of 20 to 30 mesh, volcanic ash powder prepared by powdering ash to 20 to 30 mesh size, and 20 to A heat-insulating and waterproofing composition is prepared by mixing a 30-mesh-sized foaming stone powder and a mixed powder formed by adding cement to the copolymerized emulsion aqueous solution.
The waste tire rubber powder used in the present invention, when used at 20% by weight or less, the elasticity of the coated surface is drastically lowered after the waterproofing construction, and the waterproofing function is lowered. It is preferable to use 20 to 30 weight% at the time of the 1st layer construction, and 30 to 40 weight% at the time of the 2nd layer construction. In case of less than 20% by weight of volcanic ash, the waterproofing function is significantly lowered, and when more than 40% by weight is used, the waterproofing function is improved. In the case of 20 to 30% by weight at the time of the second layer construction, it is most preferable to use 20 to 40% by weight. Foamed stone powder is a material known to be used to increase the thermal insulation effect due to its high porosity, but has not been disclosed as being used as a waterproofing material. In addition, in this invention, CMC is used in the 10% by weight to 20% by weight, but when used in less than 10% by weight, the adhesive performance is lowered, when using more than 20% by weight, there is a problem that the flexibility is lowered, so in the invention It is preferable to use in the range.

본 발명에 사용되는 또 다른 조성물은 상기 제1 혼합물에서 돌분말 대신에 세라믹 분말을 혼합하고, 시멘트 대신에 백시멘트를 혼합하여 이루어진 분말 혼합물에 역시 공중합 에멀젼 수용액을 혼합하여 이루어진 단열·방수 조성물을 제조한다. Another composition to be used in the present invention is to prepare a heat-insulating and waterproofing composition comprising mixing an aqueous solution of copolymer emulsion in a powder mixture formed by mixing ceramic powder instead of stone powder in the first mixture and mixing back cement instead of cement. do.

본 발명은 상기한 단열,방수 조성물을 이용해서 방수 시공된 층구조와 시공방법에 대해서 설명한다. The present invention describes a layer structure and a construction method that are waterproofed using the heat insulating and waterproof composition described above.

먼저 콘크리트 구조체 바닥(10)의 수평처리 및 파손부분을 메우기 위해 모르타르 층(20)을 포설하고;, 이어서 상기 모르타르 코팅층 20 내지 30 메시의 폐타이어 고무 분말 20중량%∼30중량%, 20 내지 30 메시의 화산재 분말 20중량% ∼ 30중량%, 20 내지 30 메시의 발포 돌분말 20중량% ∼ 30중량%, 시멘트 15중량% ∼ 25중량%로 이루어진 분말 혼합물 40중량% ∼ 70중량%와, 공중합 에멀젼 수용액 30중량% ∼ 60중량%를 혼합하여 이루어진 조성물을 도포하여 통기성 단열·방수층(제1 방수층)(30)을 형성하고; 상기 제1 방수층 상에 30 내지 40 메시의 폐타이어 고무 분말 30중량% ∼ 40중량%, 30 내지 50 메시의 화산재 분말 20중량% ∼ 40중량%, 세라믹 분말 15중량% ∼ 25중량%, 백시멘트 15중량%∼25중량%로 이루어진 분말 혼합물 30중량%∼50중량%와, 공중합 에멀젼 수용액 50중량%∼70중량%를 혼합하여 이루어진 조성물을 도포하여 단열·방수층(제2 방수층)(40)을 형성하고, 마지막으로 상기 제2 방수층(40)의 상면에 처리되는 마감용 페인트 도막층(50)을 도막하여 이루어진다. First, the mortar layer 20 is laid to fill the leveled and damaged portions of the concrete structure floor 10; then, 20 to 30% by weight of the waste tire rubber powder of the mortar coating layer 20 to 30 mesh, 20 to 30 Copolymerized with 40% to 70% by weight of a powder mixture consisting of 20% to 30% by weight of the ash powder of the mesh, 20% to 30% by weight of the foamed stone powder of 20 to 30 mesh, and 15% to 25% by weight of the cement. Applying a composition composed of 30% by weight to 60% by weight of an aqueous emulsion solution to form a breathable heat insulating / waterproof layer (first waterproof layer) 30; 30 to 40 weight percent of waste tire rubber powder of 30 to 40 mesh, 20 to 40 weight percent of volcanic ash powder of 30 to 50 mesh, 15 to 25 weight percent of ceramic powder, back cement on the first waterproof layer 30 to 50% by weight of the powder mixture consisting of 15% to 25% by weight, and a composition comprising a mixture of 50% to 70% by weight of an aqueous solution of the copolymerized emulsion was applied to form a heat insulating / waterproof layer (second waterproof layer) 40. It is formed, and finally by coating a finishing paint coating layer 50 to be processed on the upper surface of the second waterproof layer 40.

상기와 같이 형성된 제1 방수층의 두께는 4 내지 15mm 정도가 바람직하고, 더 바람직하게는 6 내지 10mm 범위인 것이 바람직하다. 그리고 제2방수층의 두께는 2 내지 5mm 더 바람직하게는 2 내지 3mm가 바람직하다. The thickness of the first waterproof layer formed as described above is preferably about 4 to 15 mm, more preferably 6 to 10 mm range. The thickness of the second waterproof layer is 2 to 5 mm, more preferably 2 to 3 mm.

여기서 상기 공중합 에멀젼 수용액은 비닐아세테이트 에틸렌 에멀젼과, 물, 카르복실메틸셀룰로스나트륨(CMC)로 이루어지고, 비닐아세테이트 에틸렌 에멀젼 50중량%∼70중량%, 물 20중량%∼30중량%, 카르복실메틸셀룰로스나트륨 10중량%∼20중량%을 혼합하여 제조된다. Here, the aqueous copolymerization emulsion is composed of vinyl acetate ethylene emulsion, water and carboxymethyl sodium cellulose (CMC), 50% to 70% by weight of vinyl acetate ethylene emulsion, 20% to 30% by weight of water, carboxymethyl It is prepared by mixing 10% to 20% by weight of sodium cellulose.

그리고 상기 단열· 방수층을 형성하기 전에 상기 모르타르 시공된 표면을 고압세척 하여 이물질을 제거하는 공정을 추가로 실시할 수 있다. And before forming the heat insulation and waterproof layer, the process of removing foreign matters by high pressure washing the mortar-coated surface may be further performed.

또한 상기 모르타르 시공을 바닥의 수평상태나 균열상태에 따라 적어도 1회 이상 반복 실시하는 것도 바람직하다. Moreover, it is also preferable to repeat the said mortar construction at least 1 time or more according to the horizontal state or the crack state of a floor.

이상과 같이 본 발명의 단열· 방수 조성물은 폐타이어를 재활용하여 제조함으로써 자원의 재활용도를 높일 수 있고, 생산단가를 저렴하게 낮출 수 있는 장점 이 있으며, 단열· 방수층을 2층에 걸쳐 포설함으로써 방수, 단열, 보온 등의 효과가 매우 뛰어나며 내구성도 향상된 효과가 있다. As described above, the heat-insulating and waterproofing composition of the present invention can increase the degree of recycling of resources by recycling waste tires, and can lower production costs at a low cost. , Heat insulation, insulation, etc. are very effective and durability is also improved.

또한 2층에 걸쳐 포설되는 단열·방수층(제1층 및 제2 층)은 최소한 입자의 크기를 20 내지 50 메시로 함으로써 통기성이 우수하여 기공이 형성되고, 단열· 방수재의 포설 후에도 바닥과 방수층이 들뜨는 현상을 방지할 수 있는 제반 효과가 있다. In addition, the insulating and waterproofing layers (first layer and the second layer) laid over two layers have air permeability due to the minimum particle size of 20 to 50 mesh, and the pores are formed. There are various effects that can prevent the lifting.

Claims (8)

삭제delete 삭제delete 삭제delete 삭제delete 콘크리트 구조체 바닥(10)의 수평처리 및 파손부분을 메우는 모르타르층(20);Mortar layer 20 to fill the horizontal and damaged parts of the concrete structure floor (10); 상기 모르타르층 상에, 20 내지 30 메시의 폐타이어 고무분말 20중량%∼30중량%, 20 내지 30 메시의 화산재 분말 20중량% ∼ 30중량%, 20 내지 30 메시의 발포 돌분말 20중량% ∼ 30중량%, 시멘트 15중량% ∼ 25중량%로 이루어진 분말 혼합물 40 ∼ 70중량%; 비닐아세테이트 에틸렌 공중합 에멀젼 20중량% ∼ 30중량%, 물 50중량%∼60중량%, 카르복실메틸셀룰로스나트륨 10중량% ∼ 20중량%로 이루어진 에멀젼 수용액 30중량% ∼ 60중량%;를 혼합하여 이루어진 단열·방수 조성물을 도포하여 이루어진 제1 층(30);On the mortar layer, 20 to 30% by weight of 20 to 30 mesh waste tire rubber powder, 20 to 30% by weight of 20 to 30 mesh volcanic ash powder, and 20 to 30% to 20 to 30 mesh foamed stone powder 40 to 70 wt% of a powder mixture consisting of 30 wt% and 15 wt% to 25 wt% cement; 30% by weight to 60% by weight of an aqueous emulsion solution consisting of 20% to 30% by weight of vinyl acetate ethylene copolymer emulsion, 50% to 60% by weight of water, and 10% to 20% by weight of sodium carboxymethylcellulose; 1st layer 30 which apply | coated heat insulation and waterproofing composition; 상기 제1 방수층 상에, 30 내지 40 메시의 폐타이어 고무분말 30중량% ∼ 40중량%, 30 내지 50 메시의 화산재 분말 20중량% ∼ 40중량%, 세라믹 분말 15중량% ∼ 25중량%, 백시멘트 15중량%∼25중량%로 이루어진 분말 혼합물 30∼50중량%; 비닐아세테이트 에틸렌 에멀젼 50중량%∼70중량%, 물 20중량%∼30중량%, 카르복실메틸셀룰로스나트륨 10중량%∼20중량%를 혼합하여 이루어진 에멀젼 수용액 50중량∼70중량%;를 혼합하여 이루어진 단열·방수 조성물을 도포하여 이루어진 제 2층(40);30 to 40 weight percent of waste tire rubber powder of 30 to 40 mesh, 20 to 40 weight percent of volcanic ash powder of 30 to 50 mesh, 15 to 25 weight percent of ceramic powder, bag on the first waterproof layer 30 to 50% by weight of the powder mixture consisting of 15 to 25% by weight of cement; 50% to 70% by weight of an aqueous emulsion solution of vinyl acetate ethylene emulsion 50% to 70% by weight, 20% to 30% by weight of water, and 10% to 20% by weight of carboxymethyl cellulose sodium; 2nd layer 40 formed by apply | coating heat insulation and waterproofing composition; 상기 제2 방수층의 상면에 처리되는 마감용 페인트 도막층(50);으로 이루어진 것을 특징으로 하는 단열·방수 조성물을 이용하여 시공한 방수 층구조.Finishing paint film layer (50) to be treated on the upper surface of the second waterproof layer; Waterproof layer structure constructed using a heat insulating and waterproof composition, characterized in that consisting of. 삭제delete 삭제delete 삭제delete
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100878584B1 (en) * 2007-07-10 2009-01-15 (유)도원그린케미칼 Construction method for forming soundproofing floor
KR101149745B1 (en) * 2008-11-06 2012-06-01 (유)도원그린케미칼 complexity water-proof layer structure using the perforation sheets, and construction method of complexity water-proof layers using thereof
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CN102649637A (en) * 2011-02-25 2012-08-29 陈少明 Multifunctional waterproof heat-insulating powder
CN102649637B (en) * 2011-02-25 2014-09-03 陈少明 Multifunctional waterproof heat-insulating powder
CN110527330A (en) * 2018-05-24 2019-12-03 广州禹神建筑防水工程有限公司 A kind of waterproof material formula and preparation method
WO2021056328A1 (en) * 2019-09-26 2021-04-01 惠庭暄 Water-proof and thermal-insulation coating and preparation method therefor

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