Nothing Special   »   [go: up one dir, main page]

KR101148090B1 - Heat shielding method for concrete structure - Google Patents

Heat shielding method for concrete structure Download PDF

Info

Publication number
KR101148090B1
KR101148090B1 KR1020110040712A KR20110040712A KR101148090B1 KR 101148090 B1 KR101148090 B1 KR 101148090B1 KR 1020110040712 A KR1020110040712 A KR 1020110040712A KR 20110040712 A KR20110040712 A KR 20110040712A KR 101148090 B1 KR101148090 B1 KR 101148090B1
Authority
KR
South Korea
Prior art keywords
polyurea
concrete structure
layer
urethane
coating step
Prior art date
Application number
KR1020110040712A
Other languages
Korean (ko)
Inventor
양재봉
주철한
최영식
오성
Original Assignee
한국석유공업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국석유공업 주식회사 filed Critical 한국석유공업 주식회사
Priority to KR1020110040712A priority Critical patent/KR101148090B1/en
Application granted granted Critical
Publication of KR101148090B1 publication Critical patent/KR101148090B1/en

Links

Images

Classifications

    • 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
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
    • 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
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Building Environments (AREA)

Abstract

PURPOSE: A heat insulating and waterproofing method of a concrete structure is provided to improve a cooling effect in the summer and a heat insulation effect in the winter by cutting off external heat. CONSTITUTION: A heat insulating and waterproofing method of a concrete structure is as follows. A primer layer(10) is formed by spreading primer on the top of a concrete structure(1). A urethane layer(20) is formed by spreading urethane on the outer surface of the primer layer. A polyurea layer(30) is formed by spreading polyurea mixed with hollow ceramic on the outer surface of the urethane layer.

Description

콘크리트 구조물의 차열방수공법{HEAT SHIELDING METHOD FOR CONCRETE STRUCTURE}Heat shielding method of concrete structure {HEAT SHIELDING METHOD FOR CONCRETE STRUCTURE}

본 발명은 건설 분야에 관한 것으로서, 상세하게는, 콘크리트 구조물의 차열 및 방수성능을 개선하기 위한 공법에 관한 것이다.The present invention relates to the field of construction, and more particularly, to a method for improving the thermal insulation and waterproof performance of concrete structures.

콘크리트 구조물은 그 자체로 우수한 수밀성을 갖지만, 양생과정 중 발생하는 기포로 인해 미세균열이 발생하고, 콘크리트간의 이음부분에 세밀한 공정이 없어 구조체 내부로 누수가 되는 요인이 많이 존재하므로 별도의 방수시공이 필요하다. Concrete structures themselves have excellent watertightness, but micro-cracks occur due to air bubbles generated during curing, and there is a lot of leaks into the structure because there is no detailed process at the joints between concretes. need.

이러한 콘크리트 구조물의 바닥면, 벽면, 천정면 등 면으로부터의 누수를 방지하기 위한 방수공법은 크게 방수시트를 부착하는 방식(시트방수)과, 방수재를 도포하여 도막을 형성하는 방식(도막방수)으로 대별할 수 있다.The waterproofing method for preventing leakage from the bottom, wall, ceiling surface, etc. surface of the concrete structure is largely a method of attaching a waterproof sheet (waterproof sheet), and a method of forming a coating film by applying a waterproof material (film waterproof) It can be distinguished.

시트방수의 경우 시트 상호의 조인트 부분에 누수가 발생한다는 문제가 있으므로, 작업성 및 내구성을 위하여 후자인 도막방수에 관한 연구 및 시공이 활발하게 진행되고 있다.In the case of sheet waterproofing, there is a problem in that water leakage occurs in joint portions between sheets, and research and construction on the latter coating waterproofing are actively progressed for workability and durability.

그런데, 종래의 도막방수공법은 도막방수재의 차열 및 단열 성능이 취약하므로, 방수 구조의 성능 저하가 빠르게 진행된다는 점에서 문제로 지적되어 왔고, 특히 건물의 옥상과 같이 태양열에 직접적으로 노출되는 구조의 경우, 이러한 문제의 심각성이 더욱 부각되었다.However, the conventional film waterproofing method has been pointed out as a problem in that the degradation of the waterproof structure is rapidly progressed because the thermal insulation and thermal insulation performance of the film waterproofing material is weak, and in particular, the structure of the structure directly exposed to the solar heat such as the roof of the building. In this case, the severity of this problem is highlighted.

본 발명은 상기와 같은 문제점을 해결하기 위하여 도출된 것으로서, 우수한 방수 성능을 보유할 뿐만 아니라, 차열 및 단열 성능이 우수하여 건물 옥상과 같이 태양열에 직접 노출되는 곳에 시공되더라도 내구성이 우수한 구조를 얻을 수 있으며, 외부 열을 차단함으로써 하절기 냉방효과 및 동절기 보온효과를 향상시켜 실내 냉방비 및 보온비 절감효과를 얻도록 하는 콘크리트 구조물의 차열방수공법을 제시하는 것을 그 목적으로 한다.The present invention has been derived to solve the above problems, not only has excellent waterproof performance, but also excellent heat shielding and thermal insulation performance, even if the construction is directly exposed to solar heat, such as building roofs can be obtained a durable structure In addition, the purpose of the present invention is to propose a heat shielding waterproofing method of a concrete structure to improve the cooling effect of the summer and the effect of keeping warm in winter by blocking the external heat to achieve the effect of reducing the indoor cooling cost and warming cost.

상기 과제의 해결을 위하여, 본 발명은 콘크리트 구조물(1)의 표면에 프라이머를 도포하여 프라이머층(10)을 형성하는 프라이머 도포단계; 상기 프라이머층(10)의 외부에 중공 세라믹이 혼입된 폴리우레아를 도포하여 폴리우레아층(30)을 형성하는 폴리우레아 도포단계;를 포함하는 콘크리트 구조물의 차열방수공법을 제시한다.In order to solve the above problems, the present invention is a primer coating step of forming a primer layer 10 by applying a primer on the surface of the concrete structure (1); It proposes a heat-resistant waterproofing method of a concrete structure comprising a; polyurea coating step of forming a polyurea layer 30 by applying a polyurea mixed with a hollow ceramic on the outside of the primer layer (10).

상기 폴리우레아에는 상기 중공 세라믹 5~15 중량부(상기 폴리우레아의 중량 대비)가 혼입된 것이 바람직하다.Preferably, the polyurea is mixed with 5 to 15 parts by weight of the hollow ceramic (relative to the weight of the polyurea).

상기 중공 세라믹의 입경은 30~60㎛인 것이 바람직하다.It is preferable that the particle diameter of the said hollow ceramic is 30-60 micrometers.

상기 폴리우레아 도포단계 이후, 상기 폴리우레아층(30)의 외면에 중공 세라믹이 혼입된 탑코트(Top Coat)를 도포하여 탑코팅층(40)을 형성하는 탑코팅단계;를 더 포함하는 것이 바람직하다.After the polyurea coating step, the top coating step of forming a top coating layer 40 by applying a top coat (Top Coat) in which the hollow ceramic is mixed on the outer surface of the polyurea layer 30; .

상기 탑코트는 우레탄 또는 아크릴 재질에 의해 형성된 것이 바람직하다.The top coat is preferably formed of a urethane or acrylic material.

상기 탑코트에는 상기 중공 세라믹 5~15 중량부(상기 폴리우레아의 중량 대비)가 혼입된 것이 바람직하다.It is preferable that 5-15 parts by weight of the hollow ceramic (relative to the weight of the polyurea) is mixed in the top coat.

상기 중공 세라믹은 친유성 재질에 의해 코팅된 것이 바람직하다.The hollow ceramic is preferably coated with a lipophilic material.

상기 친유성 재질은 메틸기, 메타아크릴기, 비닐기, 아미노, 에폭시 실란 중 하나 또는 2 이상의 혼합에 의해 형성된 것이 바람직하다.The lipophilic material is preferably formed by mixing one or more of methyl, methacryl, vinyl, amino, epoxy silane.

상기 프라이머 도포단계와 폴리우레아 도포단계의 사이에는, 상기 프라이머층(10)의 외면에 우레탄을 도포하여 우레탄층(20)을 형성하는 우레탄 도포단계를 더 포함하고, 상기 폴리우레아층(30)은 상기 우레탄층(20)의 외부에 대한 상기 폴리우레아의 도포에 의해 형성하는 것이 바람직하다.Between the primer coating step and the polyurea coating step, further comprising a urethane coating step of forming a urethane layer 20 by applying a urethane on the outer surface of the primer layer 10, the polyurea layer 30 It is preferable to form by apply | coating the said polyurea to the exterior of the said urethane layer 20.

본 발명은 우수한 방수 성능을 보유할 뿐만 아니라, 차열 및 단열 성능이 우수하여 건물 옥상과 같이 태양열에 직접 노출되는 곳에 시공되더라도 내구성이 우수한 구조를 얻을 수 있으며, 외부 열을 차단함으로써 하절기 냉방효과 및 동절기 보온효과를 향상시켜 실내 냉방비 및 보온비 절감효과를 얻도록 하는 콘크리트 구조물의 차열방수공법을 제시한다.The present invention not only has excellent waterproof performance, but also has excellent heat shielding and thermal insulation performance, so that even if the construction is directly exposed to solar heat such as a roof of a building, a durable structure can be obtained. We propose a thermal insulation waterproofing method for concrete structures to improve the thermal insulation effect and to achieve indoor cooling and thermal insulation savings.

도 1 이하는 본 발명에 의한 차열방수공법의 실시예를 설명하기 위한 것으로서,
도 1은 제1 실시예에 관한 단면도.
도 2는 제2 실시예에 관한 단면도.1 is for explaining an embodiment of the heat shield waterproofing method according to the present invention,
1 is a cross-sectional view according to a first embodiment.
2 is a cross-sectional view according to a second embodiment.

이하, 첨부도면을 참조하여 본 발명의 실시예에 관하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1,2에 도시된 바와 같이, 본 발명에 의한 콘크리트 구조물의 차열방수공법은 기본적으로, 콘크리트 구조물(1)의 표면에 프라이머를 도포하여 프라이머층(10)을 형성하는 프라이머 도포단계; 프라이머층(10)의 외부에 중공 세라믹이 혼입된 폴리우레아를 도포하여 폴리우레아층(30)을 형성하는 폴리우레아 도포단계;를 포함하여 구성된다.As shown in Figures 1 and 2, the heat shielding waterproofing method of the concrete structure according to the present invention, the primer coating step of forming a primer layer 10 by applying a primer on the surface of the concrete structure (1); It comprises a; polyurea coating step of forming a polyurea layer 30 by applying a polyurea mixed with a hollow ceramic on the outside of the primer layer (10).

폴리우레아(Polyurea)는 초속경화형 재료로서, 압축강도, 신축성, 내산성, 내알칼리성, 내약품성, 내후성 등이 우수하다는 특성이 있다. Polyurea is an ultra-fast curing material, and has excellent characteristics such as compressive strength, elasticity, acid resistance, alkali resistance, chemical resistance, and weather resistance.

또한, 폴리우레아는 환경오염이 없어 친환경적이고, 온도의 영향을 적게 받으므로 겨울철에도 시공이 가능하며, 스프레이에 의한 도포가 가능하므로 시공성이 우수하여 콘크리트 구조물의 구석진 모서리 부분 등에도 손쉽게 시공할 수 있다는 장점이 있다.In addition, polyurea is environmentally friendly due to no environmental pollution, and can be installed even in winter because it is less affected by temperature, and it can be easily applied to the corners of concrete structures due to its excellent workability because it can be applied by spraying. There is an advantage.

나아가, 시공 후 지촉건조시간이 30초 이내, 완전경화시간이 30분 이내로서 일반적인 도막방수재의 경화시간(지촉건조 약 2시간 내외, 완전경화 24시간)에 비해 경화시간이 매우 짧아 타 공정이 바로 진행될 수 있어 공기단축이 가능하다는 장점이 있다. Furthermore, after the construction, the drying time is less than 30 seconds and the curing time is less than 30 minutes.The curing time is very short compared to the curing time of general coating waterproofing materials (about 2 hours for drying and 24 hours for complete curing). There is an advantage that the air can be reduced because it can proceed.

중공 세라믹은 미세한 크기(10~100 ㎛)의 세라믹 재료로서, 구체와 같이 내부에 공간이 형성되어 있어 우수한 흡열 성능을 발휘한다.The hollow ceramic is a ceramic material having a fine size (10 to 100 µm), and a space is formed inside like a sphere to exhibit excellent endothermic performance.

따라서 본 발명에 의한 공법은 이러한 중공 세라믹을 폴리우레아에 혼입하여 방수층을 형성하므로, 기본적으로 우수한 방수 성능을 보유할 뿐만 아니라, 차열 및 단열 성능이 우수하여 건물 옥상과 같이 태양열에 직접 노출되는 곳에 시공되더라도 내구성이 우수한 구조를 얻을 수 있으며, 외부 열을 차단함으로써 하절기 냉방효과 및 동절기 보온효과를 향상시켜 실내 냉방비 및 보온비 절감효과를 얻도록 한다.Therefore, the method according to the present invention forms a waterproof layer by incorporating such a hollow ceramic into polyurea, thereby basically not only has excellent waterproof performance, but also has excellent heat shielding and thermal insulation performance so that the construction is directly exposed to solar heat such as a roof of a building. Even if the structure is excellent in durability, by blocking external heat to improve the cooling effect of the summer and the winter warming effect to obtain the indoor cooling cost and thermal insulation savings.

폴리우레아층(30)을 형성하는 폴리우레아에는 구체적으로, 중공 세라믹 5~15 중량부 정도(상기 폴리우레아의 중량 대비)가 혼입되는 것이 바람직하고, 중공 세라믹의 입경은 30~60㎛ 정도가 적당하고, 밀도는 0.125~0.6 g/cc의 것을 사용하는 것이 바람직하다.Specifically, the polyurea forming the polyurea layer 30 is preferably mixed with about 5 to 15 parts by weight of the hollow ceramic (relative to the weight of the polyurea), and the particle diameter of the hollow ceramic is about 30 to 60 μm. In addition, it is preferable to use the density of 0.125-0.6 g / cc.

중공 세라믹의 혼입량이 너무 적거나 입경이 너무 작으면 차열성능이 떨어지고, 중공 세라믹의 혼입량이 너무 많거나 입경이 너무 크면 도료의 균형이 깨지며 접착력, 내구성의 저하 등의 문제가 야기될 수 있기 때문이다.If the mixing amount of the hollow ceramics is too small or the particle size is too small, the heat shielding performance is lowered. If the mixing amount of the hollow ceramics is too large or the particle size is too large, the balance of the paint may be broken and problems such as deterioration of adhesive strength and durability may occur. to be.

폴리우레아층(30)의 외면에 중공 세라믹이 혼입된 탑코트(Top Coat)를 도포하여 추가로 탑코팅층(40)을 형성하는 경우, 햇빛에 대한 차열성능이 더욱 우수해지므로, 직사광선에 노출되는 부분은 특히 위 탑코팅층(40)을 추가로 형성하는 것이 바람직하다(도 2).When the top coat layer 40 is further formed by applying a top coat in which hollow ceramics are mixed on the outer surface of the polyurea layer 30, the heat shielding performance against sunlight is further improved, and thus, is exposed to direct sunlight. It is particularly preferred that the part further forms a top coating layer 40 (FIG. 2).

이러한 탑코트는 폴리우레아층(30)과의 부착성이 우수한 우레탄 또는 아크릴 재질에 의해 형성되는 것이 바람직하고, 이에 혼입되는 중공 세라믹은 위와 마찬가지로 5~15 중량부 정도가 혼입되는 것이 바람직하다.The top coat is preferably formed of a urethane or acrylic material having excellent adhesion to the polyurea layer 30, and the hollow ceramic to be mixed therein is preferably mixed in an amount of about 5 to 15 parts by weight.

한편, 중공 세라믹은 기본적으로 친수성 재료이고, 콘크리트 구조물의 표면에 이를 접착하기 위한 접착재(폴리우레아, 우레탄 또는 아크릴 재질의 탑코트)는 유성 재료이므로, 중공 세라믹의 견고한 부착이 이루어지지 않아, 중공 세라믹이 콘크리트 구조물의 표면으로부터 단기간 내에 이탈할 수 있어, 내구성이 좋지 않다는 문제가 있을 수 있다.On the other hand, since the hollow ceramic is basically a hydrophilic material, and the adhesive material for attaching it to the surface of the concrete structure (topcoat of polyurea, urethane or acrylic material) is an oily material, the hollow ceramic is not firmly attached, and thus the hollow ceramic is There may be a problem that can be released from the surface of this concrete structure in a short time, the durability is not good.

이를 방지하기 위해서는, 중공 세라믹을 친유성 재질에 의해 먼저 코팅한 후, 유성 재질인 폴리우레아, 탑코트에 혼입하여 도포함으로써 견고한 부착효과를 얻을 수 있다.In order to prevent this, the hollow ceramic is first coated with a lipophilic material, and then mixed with an oily material, polyurea and a top coat, and coated to obtain a firm adhesion effect.

따라서 이 경우 종래의 차열(방수)재에 비해, 차열 성능뿐만 아니라 우수한 내구성을 얻을 수 있다는 효과가 추가된다.Therefore, in this case, compared with the conventional heat shield (waterproof) material, the effect of obtaining not only heat shielding performance but also excellent durability is added.

여기서, 친유성 재질은 메틸기, 메타아크릴기, 비닐기, 아미노, 에폭시 실란 중 하나 또는 2 이상의 혼합에 의해 형성된 것을 사용하면 된다.Here, the lipophilic material may be one formed of a methyl group, methacryl group, vinyl group, amino, epoxy silane, or a mixture of two or more.

프라이머층(10)과 폴리우레아층(30)의 사이에 추가로 우레탄의 도포에 의한 우레탄층(20)을 형성하는 경우, 더욱 우수한 차열 및 방수효과를 얻을 수 있다.When the urethane layer 20 is further formed between the primer layer 10 and the polyurea layer 30 by the application of urethane, more excellent heat shielding and waterproofing effects can be obtained.

이상은 본 발명에 의해 구현될 수 있는 바람직한 실시예의 일부에 관하여 설명한 것에 불과하므로, 주지된 바와 같이 본 발명의 범위는 위의 실시예에 한정되어 해석되어서는 안 될 것이며, 위에서 설명된 본 발명의 기술적 사상과 그 근본을 함께 하는 기술적 사상은 모두 본 발명의 범위에 포함된다고 할 것이다.Since the above has been described only with respect to some of the preferred embodiments that can be implemented by the present invention, the scope of the present invention, as is well known, should not be construed as limited to the above embodiments, the present invention described above It will be said that both the technical idea and the technical idea which together with the base are included in the scope of the present invention.

1 : 콘크리트 구조물 10 : 프라이머층
20 : 우레탄층 30 : 폴리우레아층
40 : 탑코팅층1: concrete structure 10: primer layer
20: urethane layer 30: polyurea layer
40: top coating layer

Claims (9)

콘크리트 구조물(1)의 표면에 프라이머를 도포하여 프라이머층(10)을 형성하는 프라이머 도포단계;
상기 프라이머층(10)의 외부에, 친유성 재질에 의해 코팅된 중공 세라믹이 혼입된 폴리우레아를 도포하여 폴리우레아층(30)을 형성하는 폴리우레아 도포단계;를
포함하는 콘크리트 구조물의 차열방수공법.A primer coating step of forming a primer layer 10 by applying a primer on the surface of the concrete structure (1);
A polyurea coating step of forming a polyurea layer 30 by applying a polyurea mixed with a hollow ceramic coated with a lipophilic material to the outside of the primer layer 10;
Thermal insulation waterproofing method of concrete structure containing. 제1항에 있어서,
상기 폴리우레아에는 상기 중공 세라믹 5~15 중량부(상기 폴리우레아의 중량 대비)가 혼입된 것을 특징으로 하는 콘크리트 구조물의 차열방수공법.The method of claim 1,
The polyurea heat shielding method of the concrete structure, characterized in that 5 to 15 parts by weight of the hollow ceramic (compared to the weight of the polyurea) is mixed. 제2항에 있어서,
상기 중공 세라믹의 입경은 30~60㎛인 것을 특징으로 하는 콘크리트 구조물의 차열방수공법.The method of claim 2,
Particle diameter of the hollow ceramic is heat shielding method of the concrete structure, characterized in that 30 ~ 60㎛. 제1항에 있어서,
상기 폴리우레아 도포단계 이후,
상기 폴리우레아층(30)의 외면에 중공 세라믹이 혼입된 탑코트(Top Coat)를 도포하여 탑코팅층(40)을 형성하는 탑코팅단계;를
더 포함하는 것을 특징으로 하는 콘크리트 구조물의 차열방수공법.The method of claim 1,
After the polyurea coating step,
A top coating step of forming a top coating layer 40 by applying a top coat in which a hollow ceramic is mixed to an outer surface of the polyurea layer 30;
Heat-resistant waterproof method of the concrete structure, characterized in that it further comprises. 제4항에 있어서,
상기 탑코트는 우레탄 또는 아크릴 재질에 의해 형성된 것을 특징으로 하는 콘크리트 구조물의 차열방수공법.The method of claim 4, wherein
The top coat is heat-resistant waterproof method of the concrete structure, characterized in that formed by urethane or acrylic material. 제5항에 있어서,
상기 탑코트에는 상기 중공 세라믹 5~15 중량부(상기 폴리우레아의 중량 대비)가 혼입된 것을 특징으로 하는 콘크리트 구조물의 차열방수공법.The method of claim 5,
Heat shielding method of the concrete structure, characterized in that 5 to 15 parts by weight of the hollow ceramic (compared to the weight of the polyurea) is mixed in the top coat. 삭제delete 제1항에 있어서,
상기 친유성 재질은 메틸기, 메타아크릴기, 비닐기, 아미노, 에폭시 실란 중 하나 또는 2 이상의 혼합에 의해 형성된 것을 특징으로 하는 콘크리트 구조물의 차열방수공법.The method of claim 1,
The lipophilic material is methyl, methacrylic group, vinyl group, amino, epoxy silane, heat-resistant waterproof method of the concrete structure, characterized in that formed by mixing one or two or more. 제1항에 있어서,
상기 프라이머 도포단계와 폴리우레아 도포단계의 사이에는,
상기 프라이머층(10)의 외면에 우레탄을 도포하여 우레탄층(20)을 형성하는 우레탄 도포단계를 더 포함하고,
상기 폴리우레아층(30)은 상기 우레탄층(20)의 외부에 대한 상기 폴리우레아의 도포에 의해 형성하는 것을 특징으로 하는 콘크리트 구조물의 차열방수공법.The method of claim 1,
Between the primer coating step and the polyurea coating step,
Further comprising a urethane coating step of forming a urethane layer 20 by applying a urethane on the outer surface of the primer layer 10,
The polyurea layer 30 is heat-resistant waterproof method of the concrete structure, characterized in that formed by the application of the polyurea to the outside of the urethane layer (20).
KR1020110040712A 2011-04-29 2011-04-29 Heat shielding method for concrete structure KR101148090B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110040712A KR101148090B1 (en) 2011-04-29 2011-04-29 Heat shielding method for concrete structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110040712A KR101148090B1 (en) 2011-04-29 2011-04-29 Heat shielding method for concrete structure

Publications (1)

Publication Number Publication Date
KR101148090B1 true KR101148090B1 (en) 2012-05-22

Family

ID=46272439

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110040712A KR101148090B1 (en) 2011-04-29 2011-04-29 Heat shielding method for concrete structure

Country Status (1)

Country Link
KR (1) KR101148090B1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101461172B1 (en) * 2013-06-21 2014-12-04 주식회사 부일건화 Construction method of waterproof using polyurea and heat exchange paint
KR101471302B1 (en) * 2013-09-12 2014-12-09 조동호 Complex water-proof layer and method for constructing the same layer
KR101901865B1 (en) * 2018-01-18 2018-11-08 태정산업개발(주) polyurea waterproofing materials and method for waterproofing using this
KR20190066904A (en) * 2017-12-06 2019-06-14 (주)석엔지니어링 Waterproofing Method of Circular hollow particle type In response to the construction environment
KR102058903B1 (en) 2019-04-30 2019-12-24 (주)새론테크 Coating composition for thermal protection of concrete or steel structure and method of construction using the same
KR102177186B1 (en) 2020-03-18 2020-11-10 주식회사 태담 Polyurea resin with waterproofing, heat shielding and phase changing function, and manufacturing method thereof
KR102243203B1 (en) * 2020-10-26 2021-04-22 서원교 Resin composition of concrete structure with superior heat shielding and antistatic function and constructing method using thereof
KR102342364B1 (en) 2021-04-29 2021-12-22 주식회사 창의에스텍 Construction method using a curing on ground-type polyurea water film waterproofing material with excellent thermal insulation
KR20220077702A (en) * 2020-12-02 2022-06-09 조양산업 주식회사 Complex waterproof construction method
KR102549054B1 (en) * 2022-06-23 2023-06-30 김영근 Composite waterproofing method using waterproofing membrane coating
KR102635744B1 (en) 2023-05-04 2024-02-13 (주)씨티기술 Quick-curing type polyurea composition having excellent thermo shield and heat insulation function and quick-curing type thermo shield and heat insulation waterproofing method for concrete structure using the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100548189B1 (en) * 2003-04-01 2006-02-02 주식회사 이파엘지종합특수방수 Adiabatic and waterproof method of construction foe rooftop
KR20060014901A (en) * 2004-08-12 2006-02-16 (주)아텍스 Waterproofing method using polyurea and surface preparation compound
KR100772329B1 (en) * 2007-02-05 2007-10-31 주식회사 테크닉스디앤씨 Method of waterproof and floor construction using thixotropic urethane and fabric sheet
KR100942521B1 (en) * 2008-12-24 2010-02-16 박동준 Construction method using waterproofing membranecomposition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100548189B1 (en) * 2003-04-01 2006-02-02 주식회사 이파엘지종합특수방수 Adiabatic and waterproof method of construction foe rooftop
KR20060014901A (en) * 2004-08-12 2006-02-16 (주)아텍스 Waterproofing method using polyurea and surface preparation compound
KR100772329B1 (en) * 2007-02-05 2007-10-31 주식회사 테크닉스디앤씨 Method of waterproof and floor construction using thixotropic urethane and fabric sheet
KR100942521B1 (en) * 2008-12-24 2010-02-16 박동준 Construction method using waterproofing membranecomposition

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101461172B1 (en) * 2013-06-21 2014-12-04 주식회사 부일건화 Construction method of waterproof using polyurea and heat exchange paint
KR101471302B1 (en) * 2013-09-12 2014-12-09 조동호 Complex water-proof layer and method for constructing the same layer
KR20190066904A (en) * 2017-12-06 2019-06-14 (주)석엔지니어링 Waterproofing Method of Circular hollow particle type In response to the construction environment
KR102171492B1 (en) * 2017-12-06 2020-10-29 (주)석엔지니어링 Waterproofing Method of Circular hollow particle type In response to the construction environment
KR101901865B1 (en) * 2018-01-18 2018-11-08 태정산업개발(주) polyurea waterproofing materials and method for waterproofing using this
KR102058903B1 (en) 2019-04-30 2019-12-24 (주)새론테크 Coating composition for thermal protection of concrete or steel structure and method of construction using the same
KR102177186B1 (en) 2020-03-18 2020-11-10 주식회사 태담 Polyurea resin with waterproofing, heat shielding and phase changing function, and manufacturing method thereof
KR102243203B1 (en) * 2020-10-26 2021-04-22 서원교 Resin composition of concrete structure with superior heat shielding and antistatic function and constructing method using thereof
KR20220077702A (en) * 2020-12-02 2022-06-09 조양산업 주식회사 Complex waterproof construction method
KR102508079B1 (en) * 2020-12-02 2023-03-09 조양산업 주식회사 Complex waterproof construction method
KR102342364B1 (en) 2021-04-29 2021-12-22 주식회사 창의에스텍 Construction method using a curing on ground-type polyurea water film waterproofing material with excellent thermal insulation
KR102549054B1 (en) * 2022-06-23 2023-06-30 김영근 Composite waterproofing method using waterproofing membrane coating
KR102635744B1 (en) 2023-05-04 2024-02-13 (주)씨티기술 Quick-curing type polyurea composition having excellent thermo shield and heat insulation function and quick-curing type thermo shield and heat insulation waterproofing method for concrete structure using the same

Similar Documents

Publication Publication Date Title
KR101148090B1 (en) Heat shielding method for concrete structure
KR101529694B1 (en) Waterproofing and adiabatic sheet for structure and waterproofing and adiabatic method of concrete structure using the same thing
KR101328680B1 (en) Structure for inorganic complex waterproof sheet with heat insulator and method using the same
RU2642697C2 (en) Construction material and method of its manufacture
CN106891592B (en) It is a kind of that there is sound insulation, heat-insulated, water-proof function self-adhesive coiled material
TW201430195A (en) Building board and method for producing the same
KR101222875B1 (en) A sheet wasteproof layer and A method of forming thereof
CN101173549A (en) Novel material integrating decoration, anti-crack, water-proof and heat preserving function, and its producing method
KR101623567B1 (en) Thermal barrier waterproofing method using a coating material microspheres are contained
CN201521068U (en) Hard bubble polyurethane thin plasterer heat preservation system
KR101465453B1 (en) Structure for avoiding water of a building
CN104130605B (en) A kind of hydrophobic type capillary crystalline waterproof agent and preparation method thereof
KR101381084B1 (en) Construction method for waterproof and insulation
KR101431012B1 (en) Excution method for close contact internal insulation using inorganic expanded panel
KR100971201B1 (en) Method for partial attachment waterproofing on a vertical or horizontal plane of construction continuously, with quick spray type liquid membrane
CN103206020B (en) Laminated layer structures
RU117468U1 (en) INTEGRATED WARMING SYSTEM "TEPLOLINK" FOR BUILDINGS AND CONSTRUCTIONS
JP2010001631A (en) Structure and construction method for installing metal plate-integrated solar battery
CN1198035C (en) Water resistant construction method for architectures
JP4236093B2 (en) Surface finishing method for exposed concrete or lightweight cellular concrete
CN214994761U (en) Waterproof coating structure
CN205530808U (en) Anti -wind heat preservation EPS board outer wall structure
JP2014055435A (en) Heat insulation waterproof structure
KR102267052B1 (en) Composite sheet waterproof reinforcement method
KR102208827B1 (en) Multi waterproof sheet

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20160516

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20180329

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20190515

Year of fee payment: 8