KR100488626B1 - Waterproof structure by synthetic resin and insulation film - Google Patents
Waterproof structure by synthetic resin and insulation film Download PDFInfo
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- KR100488626B1 KR100488626B1 KR10-2002-0011766A KR20020011766A KR100488626B1 KR 100488626 B1 KR100488626 B1 KR 100488626B1 KR 20020011766 A KR20020011766 A KR 20020011766A KR 100488626 B1 KR100488626 B1 KR 100488626B1
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- 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
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
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Abstract
본 발명은 합성수지계 도막 방수재와 절연 필름을 이용한 방수층구조에 관한 것으로, 그 목적은 콘크리트 슬라브면에 도막 방수층을 형성하고, 그 상면에 폴리에틸렌 절연 필름층을 접착시킨 방수층구조를 도입하고 그 위에 단열층을 시공함으로써 불투수성, 내후성, 내수성이 강한 절연 필름을 도막 방수층에 피복하여 방수효과를 향상시키고 방수층의 피로성 및 파단을 경감시킬 수 있는 방수층구조를 제공하는데 있다. The present invention relates to a waterproof layer structure using a synthetic resin waterproof film and an insulating film, the object of which is to form a waterproof film layer on the surface of the concrete slab, to introduce a waterproof layer structure bonded to the polyethylene insulation film layer on the upper surface of the insulating layer thereon By coating the coating film waterproof layer with an impermeable, weather-resistant, water-resistant, the coating layer to improve the waterproof effect and to provide a waterproof layer structure that can reduce the fatigue and breakage of the waterproof layer.
본 발명의 구성은 콘크리트 슬라브층, 폐놀수지계 프라이머, 1차 도막 방수층, 보강 심재층, 2차 도막 방수층 및 절연 필름층 및 단열층이 순차적으로 적층된 구조로 이루어진 것을 특징으로 하며, 이에 따라 절연 필름층이 누름 콘크리트층의 건조, 수축에 의한균열 발생 및 집중 응력 전달시 응력을 분산시켜 방수층의 피로성 및 파단을 경감시키고, 단열층은 건물의 단열효과 및 나아가 방수층의 내구 수명을 연장시킬 수 있는 효과가 있다.The structure of the present invention is characterized in that the concrete slab layer, waste resin based primer, the primary coating film waterproofing layer, the reinforcing core layer, the secondary coating film waterproofing layer and the insulating film layer and the heat insulating layer are laminated in this order, the insulating film layer accordingly This pressurization reduces the fatigue and fracture of the waterproofing layer by dispersing stress during cracking and intensive stress transfer due to drying and shrinking of the concrete layer, and the insulating layer has the effect of prolonging the heat insulation effect of the building and the durability life of the waterproofing layer. .
Description
본 발명은 일반 건축물의 옥상 콘크리트 슬라브면에 시공되는 도막 방수층구조에 관한 것으로서, 보다 상세하게는 콘크리트 슬라브면에 도막 방수층을 형성하고, 그 상면에 절연 필름층 및 단열층을 접착시킨 방수층구조에 관한 것이다. The present invention relates to a waterproof coating layer structure constructed on the roof concrete slab surface of a general building, and more particularly, to a waterproof layer structure in which a coating waterproof layer is formed on the concrete slab surface, and an insulating film layer and a heat insulating layer are adhered to the upper surface thereof. .
종래 일반 건축물 옥상이나 공동주택의 슬라브에 사용되는 도막 방수재는 주로 우레탄계, 고무 아스팔트계, 무기질 탄성도막계, 아크릴 고무계 등이 주종을 이루고 있다. Conventionally, coating film waterproofing materials used for roofs of general buildings or slabs of apartment houses are mainly composed of urethane, rubber asphalt, inorganic elastic coating, acrylic rubber, and the like.
이들 도막 방수재는 주로 시공 현장에서 일정 비율대로 배합되어 교반된 후 콘크리트 슬라브 바탕면에 고무헤라, 로울러, 스프레이 등으로 수회 적층 도포되어 방수층을 형성한다. These coating waterproofing materials are mainly blended and stirred at a predetermined ratio in the construction site, and then laminated on the concrete slab base surface several times with rubber, roller, spray, etc. to form a waterproofing layer.
도막 방수재 중 도포와 동시에 화학 반응이 일어나는 종류도 있으나, 유용성계 및 수용성계는 용제 또는 수분이 증발, 탈수되면서 경화가 진행되기 때문에 장시간의 건조, 양생시간이 필요하다. There are some kinds of chemical reactions at the same time as coating water-resistant coatings, but oil-soluble and water-soluble systems require long time drying and curing time because curing proceeds as the solvent or water evaporates and dehydrates.
때문에 저온이나 갑작스런 우천으로 방수층의 경화 불량이나 유실이 우려되는 등 외부 환경 요인에 민감하다는 단점이 있다. Therefore, it is sensitive to external environmental factors such as poor curing or loss of the waterproof layer due to low temperature or sudden rain.
특히, 방수층이 건조, 경화가 된 후 누름 콘크리트층을 그대로 타설하기 때문에 방수층과 누름층이 밀착 시공되거나, 시공시 파손의 우려가 높다. In particular, since the pressed concrete layer is poured as it is after the waterproof layer is dried and cured, the waterproof layer and the pressed layer are in close contact, or there is a high risk of damage during construction.
도막 방수재는 재료의 특성상 일정의 유연성과 소프트한 성질을 지니고 있기 때문에 작업중이나 시공후 후속 공정에 의한 마모, 손상의 우려가 높다. Due to the characteristics of the material, the coating waterproofing material has a certain flexibility and soft properties, so there is a high risk of abrasion and damage during the work or after construction.
더구나 대규모의 수평층이나 지붕층의 경우는 외부 기후에 장기간 노출되어 있기 때문에 자외선이나 온도, 습도에 그대로 영향을 받는다. In addition, large horizontal and roof layers are affected by ultraviolet rays, temperature and humidity as they are exposed to external climates for a long time.
이때 두꺼운 누름 콘크리트층은 수화 반응과 건조, 수축, 반복 거동으로 균열을 일으킨다. At this time, the thick pressed concrete layer causes cracking due to hydration reaction, drying, shrinkage, and repeated behavior.
이러한 균열 발생은 누름 콘크리트층 자체로 끝나는 것이 아니고, 강력히 밀착되어 있는 유연한 도막 방수층에까지 그대로 전달되어 방수층을 파단 시키거나 단기 열화를 촉진시켜 결국 누수사고를 일으키거나 수명을 단축시킨다는 문제점이 있다.These cracks do not end with the pressed concrete layer itself, but are delivered to the flexible coating layer that is tightly adhered as it is, which causes breakage of the waterproof layer or promotes short-term deterioration, resulting in leakage accidents or shortening of life.
더욱이 누름 콘크리트층의 수평 거동으로 인해 말단 부위의 파라펫 코너부위에 큰 전단응력이 작용하여 구조체의 균열이나 변형을 유발시키고, 방수층을 급격히 열화시키는 문제점을 가지고 있다.Moreover, due to the horizontal behavior of the pressed concrete layer, a large shear stress acts on the parapet corners of the end portions, causing cracking or deformation of the structure and rapidly deteriorating the waterproof layer.
상기와 같은 문제점을 해결하기 위한 본 발명의 목적은 콘크리트 슬라브면에 도막 방수층을 형성하고, 그 상면에 폴리에틸렌 절연 필름층을 접착시킨 방수층구조를 도입하고 그 위에 단열층을 시공함으로써 종래 도막 방수재의 문제점과 도막 방수 공법의 문제를 해결할 수 있음을 알게 되어 본 발명을 완성하게 되었다. 따라서 본 발명은 불투수성, 내후성, 내수성이 강한 절연 필름을 도막 방수층에 피복하여 방수효과를 향상시키고 방수층의 피로성 및 파단을 경감시킬 수 있는 방수층구조를 제공하는데 있다. An object of the present invention for solving the above problems is to form a coating waterproof layer on the surface of the concrete slab, and to introduce a waterproof layer structure bonded to the polyethylene insulating film layer on the upper surface and to construct a heat insulating layer thereon the problem of the conventional coating film waterproofing material and The present invention has been completed by knowing that the problem of the coating waterproofing method can be solved. Therefore, the present invention is to provide a waterproof layer structure that can be coated with an insulating film having a strong water impermeability, weather resistance, water resistance to improve the waterproof effect and to reduce the fatigue and breakage of the waterproof layer.
상기와 같은 목적을 달성하기 위한 본 발명의 방수층구조는 콘크리트 슬라브층, 폐놀수지계 프라이머 및 1차 도막 방수층 위에 보강 심재층(폴리에스테르, 유리섬유), 2차 도막 방수층 및 절연 필름층(PE필름) 그리고 단열재(스티로폼)를 순차적으로 적층하고, 최상면에 누름 콘크리트를 피복하여 구성하는 방수층구조를 제공함으로써 달성된다. Waterproofing layer structure of the present invention for achieving the above object is a reinforced slab layer (polyester, glass fiber), secondary coating film waterproofing layer and insulating film layer (PE film) on the concrete slab layer, waste paper resin primer and the primary coating film waterproofing layer And it is achieved by sequentially laminating insulation (styrofoam), and providing a waterproof layer structure formed by covering the pressed concrete on the top surface.
상기한 바와 같은 목적을 달성하고 종래의 결점을 제거하기 위한 과제를 수행하는 본 발명의 구성은 건물의 콘크리트 슬라브층 및 누름 몰탈층 사이에 적층 구성되는 방수층 구조에 있어서, In the construction of the present invention to achieve the object as described above and to perform the problem for eliminating the conventional defects in the waterproof layer structure that is laminated between the concrete slab layer and the pressing mortar layer of the building,
저면을 이루는 콘크리트 슬라브층에 도포되는 폐놀수지계 조성물로 이루어진 프라이머층과, 상기 층 위에 도포되는 1차 합성수지계 조성물로 이루어진 도막 방수층과, 상기 층 위에 부착되고, 폴리에스테르계와 유리섬유계 보강포 중에서 선택된 하나로 이루어진 보강 심재층과, 상기 층위에 도포되는 2차 합성수지계 조성물로 이루어진 도막 방수층과, 상기 층 위에 피복되는 폴리에틸렌 재질의 절연 필름층과, 상기 층위에 적층되는 단열층이 순차적으로 적층된 구조로 이루어진 것을 특징으로 한다.A primer layer made of a waste paper resin composition applied to the bottom concrete slab layer, a coating film waterproof layer made of a primary synthetic resin composition applied on the layer, and adhered to the layer, among polyester and glass fiber reinforcement cloths. With a structure in which a reinforcing core layer consisting of a selected one, a coating film waterproof layer consisting of a secondary synthetic resin composition applied on the layer, an insulating film layer of polyethylene material coated on the layer, and a heat insulating layer laminated on the layer are sequentially stacked Characterized in that made.
상기 폴리에틸렌 재질의 절연 필름층은 0.3∼0.5mm 두께로 이루어진 것을 특징으로 한다.The polyethylene insulation film layer is characterized in that consisting of 0.3 ~ 0.5mm thickness.
상기 1차 내지 2차 도막 방수층을 이루는 합성수지계 조성물은 열가소성 엘라스토마인 SBS(styrene butadiene styrene) 15∼30 중량%와, 가소제인 디옥틸프탈레이트를 1∼2 중량%와, 쿠마론인덴수지 10∼25 중량%와 석유수지(C9계) 10∼25 중량%와, 카본블랙 2∼4 중량%와, 충전제인 150∼200 메쉬의 고무가루 2∼5 중량%와, 충전 역할을 하는 탄산칼슘 10∼30 중량%와 30∼50 중량% 자일렌(Xylene)으로 조성한 것을 특징으로 한다.The synthetic resin composition constituting the primary to secondary coating film waterproof layer is 15 to 30% by weight of styrene butadiene styrene (SBS), a thermoplastic elastomer, 1 to 2% by weight of dioctylphthalate, a plasticizer, and 10 to 10 of coumarone indene resin. 25% by weight, 10-25% by weight of petroleum resin (C 9 system), 2-4% by weight of carbon black, 2-5% by weight of rubber powder of 150-200 mesh as a filler, and calcium carbonate 10 serving as a filler It is characterized in that it is composed of-30% by weight and 30-50% by weight xylene (Xylene).
상기 보강 심재층은 0.05∼0.1mm 두께로 구성한 것을 특징으로 한다.The reinforcing core layer is characterized in that configured to a thickness of 0.05 ~ 0.1mm.
상기 프라이머층을 이루는 합성수지계 조성물은 자일렌(Xylene) 60∼70중량%와, 폐놀수지 20∼30 중량%와, 쿠마론인덴수지 5∼10 중량%와, 열가소성 엘라스토머 수지인 SBS(styrene Butadiene styrene) 1∼3 중량%로 조성된 것을 특징으로 한다.Synthetic resin composition constituting the primer layer is 60 to 70% by weight of xylene, 20 to 30% by weight of waste knoll resin, 5 to 10% by weight of coumarone indene resin, SBS (styrene butadiene styrene) is a thermoplastic elastomer resin ) 1 to 3% by weight, characterized in that the composition.
상기 단열층은 3∼10cm 두께의 스티로폼인 것을 특징으로 한다.The heat insulation layer is characterized in that the styrofoam having a thickness of 3 to 10cm.
이하 본 발명의 실시예인 구성과 그 작용을 첨부도면에 연계시켜 상세히 설명하면 다음과 같다.Hereinafter, the configuration and the operation of the embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 방수층 구조 단면도로서, 본 발명의 방수시공 방법은 다음과 같다.1 is a cross-sectional view of the waterproof layer structure of the present invention, the waterproof construction method of the present invention is as follows.
우선 콘크리트 슬라브층 상면에 폐놀수지계 프라이머를 도포한다.First, a waste resin based primer is applied to the upper surface of the concrete slab layer.
상기 폐놀수지계 프라이머의 제조는 자일렌(Xylene) 60∼70중량%에 폐놀수지 20∼30중량%, 쿠마론인덴수지 5∼10중량% 그리고 열가소성 엘라스토머 SBS(Styrene Butadiene Styrene) 1∼3중량%를 교반시켜 제조된 것을 사용하는 것이 바람직하다. The waste lining resin-based primer is prepared by using 60 to 70% by weight of xylene, 20 to 30% by weight of waste xolol, 5 to 10% by weight of coumarone indene resin, and 1 to 3% by weight of thermoplastic elastomer SBS (Styrene Butadiene Styrene). Preference is given to using those prepared by stirring.
그 위에 합성수지계 도막 방수재를 도포하여 1차 도막 방수층을 형성한다. A synthetic resin coating film waterproofing material is applied thereon to form a primary coating film waterproofing layer.
상기 1차 도막 방수층에 사용되는 합성수지계 도막 방수재는 열가소성 엘라스토마인 SBS(styrene butadiene styrene) 15∼30 중량% 그리고 가소제로서 디옥틸프탈레이트를 1∼2 중량% 첨가하고, The synthetic resin coating waterproofing material used for the primary coating waterproofing layer is 15 to 30% by weight of thermoplastic elastomer SBS (styrene butadiene styrene) and 1 to 2% by weight of dioctylphthalate as a plasticizer,
이어서 쿠마론인덴수지 10∼25중량%와 석유수지(C9계) 10∼25중량%, 카본블랙 2∼4중량% 넣고 충전제로서 150∼200 메쉬의 고무가루를 2∼5 중량% 넣고 또한 충전 역할을 하는 탄산칼슘 10∼30 중량%를 자일렌(Xylene) 30∼50 중량%에 녹인 후 교반시켜 제조된 것을 사용하는 것이 바람직하다.Then, 10-25 wt% of coumarone indene resin, 10-25 wt% of petroleum resin (C 9 system), 2-4 wt% of carbon black, and 2-5 wt% of 150-200 mesh rubber powder as filler It is preferable to use 10-30% by weight of calcium carbonate, which plays a role, dissolved in 30-50% by weight of xylene, followed by stirring.
이하 구체적인 합성수지계 도막 방수재의 제조방법의 예를 들면 다음과 같다; Examples of the method for producing a specific synthetic resin coating waterproofing material are as follows;
반응기에 자이렌을 50중량% 넣고 반응기 온도는 약 80℃ 로 조절하여 여기에 고무 가소제로 디옥틸프탈레이트 1중량%를 넣고 교반하면서 그 후 쿠마론인덴수지 10중량%를 넣고 그리고 석유수지(C9계) 10중량%를 넣고 10분 정도 교반시켜 완전히 용해시킨다.Add 50% by weight of xylene to the reactor and adjust the temperature of the reactor to about 80 ° C, add 1% by weight of dioctylphthalate as a rubber plasticizer, add 10% by weight of coumarone indene resin and stir, and add petroleum resin (C 9 Add 10% by weight and stir for 10 minutes to dissolve completely.
여기에 SBS 15중량%를 넣고 1시간 교반시켜 완전히 녹인 다음 고무가루 2 중량%와 카본블랙 2중량%를 투입한다. 15 wt% of SBS is added thereto, stirred for 1 hour to completely dissolve, and then 2 wt% of rubber powder and 2 wt% of carbon black are added thereto.
그 다음 탄산칼슘 10중량%를 넣은 후 30분정도 충전시켜 잘 교반시켜 합성수지계 도막방수재를 제조한다.Then, after adding 10% by weight of calcium carbonate, filled for about 30 minutes and stirred well to prepare a synthetic resin coating waterproofing material.
그 다음 1차 도막 방수층의 경화 직전에 폴리에스테르계와 유리섬유계 보강포(0.05∼0.1mm) 중에서 선택된 하나를 부착하여 보강 심재층을 형성한다. Then, immediately before curing of the primary coating film waterproofing layer, one selected from polyester-based and glass fiber-based reinforcing cloths (0.05-0.1 mm) is attached to form a reinforcing core layer.
상기 보강재는 방수층의 상면과 바탕면에서 발생하기 쉬운 물리적 영향 즉, 크리프(creep)성의 경감과 보다 균일한 방수막 유지를 위해서 방수층 중간에 삽입시킨다. The reinforcing material is inserted in the middle of the waterproof layer in order to reduce the creep property and maintain a more uniform waterproof film, which is likely to occur on the upper surface and the base surface of the waterproof layer.
이어서 같은 재료의 합성수지계 도막 방수재를 2차로 도포하여 2차 도막 방수층을 형성한다. Subsequently, a synthetic resin coating film waterproofing material of the same material is applied secondly to form a secondary coating film waterproofing layer.
2차로 도포된 도막 방수층이 경화 후 두께 0.3∼0.5mm인 폴리에틸렌 재질의 절연 필름층을 도막 방수층에 밀착되도록 피복 한다.After coating the second coating layer waterproof layer is cured to cover the insulating film layer of polyethylene material 0.3 ~ 0.5mm thickness to be in close contact with the coating layer waterproof layer.
이와 비교하여 볼 때, 본 발명의 방수층구조에서는 특징적으로 절연 필름층이 형성되어 있는 바, 절연 필름으로는 0.3∼0.5mm 두께의 폴리에틸렌 재질이 가능하다. In comparison with this, in the waterproof layer structure of the present invention, an insulating film layer is formed, and as the insulating film, a polyethylene material having a thickness of 0.3 to 0.5 mm is possible.
절연 필름층은 누름 콘크리트층의 온도 차이에 의한 거동(movement)이나 집중 응력에 의한 균열 발생 및 차량 이동에 의한 동적부가 하중이 방수층에 직접, 간접적으로 전달될 경우에 응력을 분산 및 완화시킴으로써 도막 방수층의 피로성을 경감시키고, 내구수명을 연장시키는 역할을 한다.Insulating film layer is coated film waterproof layer by dispersing and mitigating stress when the load is transferred directly or indirectly to the waterproof layer due to cracking caused by movement or concentrated stress due to temperature difference of the pressed concrete layer and vehicle movement. It reduces fatigue and prolongs durability.
부가 설명하면 누름 콘크리트층과 방수층 사이에 폴리에틸렌 재질로 구성된 절연층을 형성함으로써 누름 콘크리트층이 어떠한 균열이나 변형을 일으키더라도 방수층에는 피해를 주지 않고 안전한 방수막을 장기적으로 유지할 수 있도록 한다. In addition, by forming an insulating layer made of polyethylene between the pressed concrete layer and the waterproof layer, it is possible to maintain a safe waterproof membrane for a long time without damaging the waterproof layer even if any crack or deformation occurs.
또한 폴리에틸렌 필름의 절연층은 불투수성, 내후성, 내수성이 강하고 물의 이동이나 접촉시 차수막 성능까지 발휘할 수 있기 때문에 방수면에서도 효과가 있으며, 국부적인 보수 공사시에는 누름층을 제거한 후 비교적 간단하게 할 수 있으므로 누수 부위 발견이나 보수성이 한층 용이한 특성을 지니고 있다. In addition, the insulating layer of the polyethylene film is effective in waterproofing because it is impervious to water, weather resistance, and water resistance, and can exhibit even the performance of the water barrier when moving or contacting water, and it can be relatively simple after removing the pressing layer during local repair work. Leakage detection and water retention are more easy.
상기 절연 필름층이 완성되면 그 위에 단열효과를 주기위해 단열재(스티로폼) 약 3∼10cm의 제품을 적층하고 그 위에 보호 몰탈 또는 누름 콘크리트를 형성한다. When the insulation film layer is completed, a product of about 3 to 10 cm of insulation material (styrofoam) is laminated to give an insulation effect thereon, and a protective mortar or pressed concrete is formed thereon.
이 시공방법의 또 다른 특징은 단열층의 사용인데 단열층은 스티로폼으로 방수층의 보호 및 건물의 단열효과 및 슬라브층의 직사광선에 대한 건물 온도 상승을 막아주는 역할을 동시에 한다.Another feature of this construction method is the use of insulation layer, which is a styrofoam, which serves to protect the waterproof layer, to insulate the building, and to prevent building temperature rise from direct sunlight on the slab layer.
본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다. The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.
이상에서 설명한 바와 같이, 본 발명의 방수층구조는 누름 콘크리트층과 방수층 사이에 폴리에틸렌 재질로 구성된 절연층을 형성하고 단열층을 사용함으로서 누름 콘크리트층의 건조, 수축에 의한 균열 발생 및 집중 응력 전달시 응력을 분산시켜 방수층의 피로성 및 파단을 경감시키고 단열효과 및 나아가 내구 수명을 연장시킬 수 있다는 장점이 있다. As described above, the waterproof layer structure of the present invention forms an insulating layer made of polyethylene material between the pressed concrete layer and the waterproof layer and uses a heat insulating layer to reduce stress during drying and shrinkage of the pressed concrete layer and transfer of concentrated stress. Dispersion reduces fatigue and breakage of the waterproof layer, and has the advantage of extending the thermal insulation effect and even durability.
도 1은 본 발명의 방수층 구조 단면도. 1 is a cross-sectional view of the waterproof layer structure of the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
(1) : 프라이머층 (2, 4) : 도막 방수층(1): primer layer (2, 4): coating film waterproofing layer
(3) : 보강 심재층 (5) : 절연 필름층(3): reinforcing core layer (5): insulating film layer
(6) : 단열층(6): heat insulation layer
Claims (6)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101578086B1 (en) | 2015-07-29 | 2015-12-28 | 주식회사 웨이브스트링 | A water-proof material and Construction method thereof |
| DE112020000276T5 (en) | 2019-09-19 | 2022-04-28 | Jin Woo Kim | smartphone case |
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| JPS58123926A (en) * | 1982-01-16 | 1983-07-23 | Hatsutaro Ogino | Waterproofing method for concrete underground structures |
| KR20000074352A (en) * | 1999-05-20 | 2000-12-15 | 류중근 | The multi-waterproofing Structure using Surface-balancing and reinforcing Systems and its construction method |
| KR20010002568A (en) * | 1999-06-16 | 2001-01-15 | 이봉찬 | method of constructing for waterproof by mutilayer- composite |
| KR20010018221A (en) * | 1999-08-18 | 2001-03-05 | 김경옥 | Improved Waterproof Sheet and Method for Constructing Hybrid Membranes Using the Same |
| KR20020027005A (en) * | 2000-10-04 | 2002-04-13 | 최희천 | Sheet for preventing moisture-permeation and method for preventing dew-formation of a concrete structure by using the sheet |
| KR20020069607A (en) * | 2001-02-27 | 2002-09-05 | 송복헌 | A water-proof sheets of pad type and construction method using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58123926A (en) * | 1982-01-16 | 1983-07-23 | Hatsutaro Ogino | Waterproofing method for concrete underground structures |
| KR20000074352A (en) * | 1999-05-20 | 2000-12-15 | 류중근 | The multi-waterproofing Structure using Surface-balancing and reinforcing Systems and its construction method |
| KR20010002568A (en) * | 1999-06-16 | 2001-01-15 | 이봉찬 | method of constructing for waterproof by mutilayer- composite |
| KR20010018221A (en) * | 1999-08-18 | 2001-03-05 | 김경옥 | Improved Waterproof Sheet and Method for Constructing Hybrid Membranes Using the Same |
| KR20020027005A (en) * | 2000-10-04 | 2002-04-13 | 최희천 | Sheet for preventing moisture-permeation and method for preventing dew-formation of a concrete structure by using the sheet |
| KR20020069607A (en) * | 2001-02-27 | 2002-09-05 | 송복헌 | A water-proof sheets of pad type and construction method using the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101578086B1 (en) | 2015-07-29 | 2015-12-28 | 주식회사 웨이브스트링 | A water-proof material and Construction method thereof |
| DE112020000276T5 (en) | 2019-09-19 | 2022-04-28 | Jin Woo Kim | smartphone case |
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