• 제목/요약/키워드: Waterproofing Method

검색결과 205건 처리시간 0.029초

시트-도막을 이용한 분리거동형 복합방수공법 개발 및 적용에 관한 연구 (Research on Separation Behavior Joint of Develop and Application in Sheet-Membrane Composite Waterproofing)

  • 허능회;김동범;오제곤;고건웅;고장렬
    • 한국건축시공학회:학술대회논문집
    • /
    • 한국건축시공학회 2014년도 추계 학술논문 발표대회
    • /
    • pp.165-166
    • /
    • 2014
  • The Composite waterproofing began to rise gradually 2000s in domestic. However, the sheet-membrane composite waterproofing method also acts as an abutment vulnerability that was a problem in a single method, and had the problem of damage to the formation of leakage paths. The existing non-overlap method, through vigorous research abutting sheet shall or could be developed to improve the seal performance of this method with the I-type joint coating material. Nevertheless, it has an integral top coat paint membrane and a sheet abutment limitation, damage to the upper membrane is damaged junction coating membranes has been generated. In this study, a method that has a layer of insulation on the joint bond breaker concept development, and to determine the physical properties with insulated joints to determine the breaking off of the upper joint is damaged coating membrane and tensile performance.

  • PDF

시멘트계 자가치유형 침투성 도포 방수재의 시공 두께가 방수 성능에 미치는 영향 연구 (A Study on Performance Evaluation of Waterproofing by Thickness of Self-curing Waterproofing Material based Cement)

  • 엄덕준;권시원;강효진;오상근
    • 한국콘크리트학회:학술대회논문집
    • /
    • 한국콘크리트학회 2004년도 춘계 학술발표회 제16권1호
    • /
    • pp.664-667
    • /
    • 2004
  • It may have to establish the definite standard for performance evaluation basis about cementitious waterproofing material in job site that applied the method of construction formed cement waterproof course on concrete surface In present paper shows the effective selection method of waterproof layer of optimum thickness for economic performance as evaluating of the need thickness on waterproof property of penetrating waterproofing material.

  • PDF

단열 보완형 복합방수공법의 단열성능에 관한 연구 (Thermal Insulation Performance of Composite Waterproofing Method of Thermal Supplement Type)

  • 최성민
    • 한국구조물진단유지관리공학회 논문집
    • /
    • 제18권4호
    • /
    • pp.59-66
    • /
    • 2014
  • 건설구조물 상부의 단열은 에너지 절약 건설구조물에 있어서 중요한 요건 중 하나이다. 건설구조물 최상부는 단열성뿐만 아니라 방수성능도 중요하다. 이와 같은 이유로 단열성을 확보한 방수공법의 개발이 요구된다. 본 연구에서는 최근 일정 단열성능을 확보한 단열 보완형의 복합방수공법이 개발되어 해당 공법에 대한 단열성능을 평가하고자 하였다. 방수성 시험결과, 모든 시험체는 KS 표준 이상의 성능을 보여주었다. 단열성 시험결과, 스티로폼 박스가 가장 높은 온도인 $25.91^{\circ}C$, 버블시트 박스가 $17.28^{\circ}C$, 단열시트 박스가 $15.47^{\circ}C$, 단열보완형 방수시트가 $24.11^{\circ}C$로 확인되었다. 시트 접합부의 열교현상을 관찰한 결과 열교현상은 발생하지 않았다. 단열보완형 복합방수공법은 단열성능을 확보하고 있는 것으로 판단된다.

콘크리트 구조물의 누수방지를 위한 점착.팽창성 유연형 도막방수재의 개발 및 적용에 관한 연구 (A Study on Development and Application of Waterproofing and repair material mixed Ruberic Asphalt Component With Adhesive and Swelling Performance)

  • 오상근;곽규성;이성일;강혜정
    • 한국건축시공학회:학술대회논문집
    • /
    • 한국건축시공학회 2002년도 학술논문발표회
    • /
    • pp.65-68
    • /
    • 2002
  • This study of concrete movement confronting a scope inspects the problems about the waterproofing method and leakage/repairement at present and research the mechanism with the variety of applying examples introducing adhesion and inflation using the flexible type of waterproofing and repairement and the substitution method developed with polymer resign composite. The polymer resign transmitted into adhesion or inflation materials under wet environment absorbs adjoining moisture, wraps impurities of concrete surface. get the waterproofing layer and concrete surface adhere toughly, reorganizes the impaired waterproofing layer and get over the detachment of it from concrete surface.

  • PDF

멤브레인 방수층 성능 및 평가방법에 관한 기초적 연구 (A Basic Study on Evaluation Method and Performance of Membrane Waterproofing Layer)

  • 오미현;권시원;강효진;정희원;최인성;오상근
    • 한국건축시공학회:학술대회논문집
    • /
    • 한국건축시공학회 2003년도 학술.기술논문 발표회
    • /
    • pp.17-21
    • /
    • 2003
  • This study is mainly acceptive for physical material performance than waterproofing layer performance on the external condition after construction. The reason are legalized only for material performance quality standard even though it is existed waterproofing materials for membrane. In actuality, waterproofing layer are greatly occurred in performance a decreased developing essential element that are human footprints as a result physical perimeter environment after construction and on the construction. As the result, this present paper purpose for evaluation and performance of the membrane waterproofing layer on the construction.

  • PDF

멤브레인 방수층 성능 및 평가방법에 관한 기초적 연구 (A Basic Study on Evaluation Method and Performance of Membrane Waterproofing Layer)

  • 오미현;권시원;강효진;정희원;최인성;오상근
    • 한국건축시공학회:학술대회논문집
    • /
    • 한국건축시공학회 2003년도 학술.기술논문발표회
    • /
    • pp.17-21
    • /
    • 2003
  • This study is mainly acceptive for physical material performance than waterproofing layer performance on the external condition after construction. The reason are legalized only for material performance duality standard even though it is existed waterproofing materials for membrane. In actuality, waterproofing layer are greatly occurred in performance a decreased developing essential element that are human footprints as a result physical perimeter environment after construction and on the construction. As the result, this present paper purpose for evaluation and performance of the membrane waterproofing layer on the construction.

  • PDF

표준화된 방수기술 평가기법 개발 및 평가체계 구축 (Proposed Development and Evaluation System for Existing Standardized Waterproof Technology Assessment Methods)

  • 송제영;이선규;최은규;이정훈;김병일;오상근
    • 한국건축시공학회:학술대회논문집
    • /
    • 한국건축시공학회 2018년도 춘계 학술논문 발표대회
    • /
    • pp.341-342
    • /
    • 2018
  • Waterproofing materials and construction methods have been developed and applied to various construction sites since the past. However, there many cases where the waterproofing performance is not satisfactory, leading to continuous water leakage. It has been observed that a key reason for this is because waterproofing method and material selection is not optimized in terms of the appropriate application area and environmental degradation factors. This paper proposes that future selection of waterproofing methods should consider the following evaluation criteria; 1) waterproof performance evaluation according to site conditions, 2) evaluation of construction method, 3) manufacturing and maintenance of waterproofing systems.

  • PDF

표준화된 방수기술 평가기법 개발 및 평가체계 구축 (생산기술, 유지관리 평가 중심) (Proposed Development and Evaluation System for Existing Standardized Waterproof Technology Assessment Methods(Production technology, maintenance evaluation))

  • 송제영;서현재;최은규;이정훈;김병일;오상근
    • 한국건축시공학회:학술대회논문집
    • /
    • 한국건축시공학회 2019년도 추계 학술논문 발표대회
    • /
    • pp.235-236
    • /
    • 2019
  • Waterproofing materials and construction methods have been developed and applied to various construction sites since the past. However, there many cases where the waterproofing performance is not satisfactory, leading to continuous water leakage. It has been observed that a key reason for this is because waterproofing method and material selection is not optimized in terms of the appropriate application area and environmental degradation factors. This paper proposes that future selection of waterproofing methods should consider the following evaluation criteria; 1) waterproof performance evaluation according to site conditions, 2) evaluation of construction method, 3) manufacturing and maintenance of waterproofing systems.

  • PDF

계열별 교면 방수시스템의 품질관리 지침(안) 고찰 (Quality Control Recommendation with Waterproofing Membrane Type of Waterproofing System for Concrete Bridge Decks)

  • 이병덕;박성기;심재원;정해문;김광우
    • 한국콘크리트학회:학술대회논문집
    • /
    • 한국콘크리트학회 2002년도 봄 학술발표회 논문집
    • /
    • pp.367-372
    • /
    • 2002
  • The waterproofing systems of concrete bridge deck are installed under the complex circumstances, such as traffic loading, weather, and the condition of the deck concrete. For assuring the effectiveness of waterproofing system, the materials and the construction method and timing ought to be suitably selected with the procedures of waterproofing and the system has to ensure the economical performances. First of all, we discussed whether the quality and performance criteria for highway bridge deck are resonable or not through the investigation of domestic and foreign criteria. The basic properties of waterproofing membranes on market and the performance of waterproofing systems of concrete bridge deck have also been investigated in the view of the damages frequently reported from job site. In this way, the causes and measures of damages, the guidelines of design, construction, quality control, and maintenance, the test methods and criteria of membranes and waterproofing system, are proposed.

  • PDF

지하층 도막방수공사의 중점관리요인 (Critical Management Factors of Fluid-Applied Membrane Waterproofing Work for building basements)

  • 권해림;유정호
    • 한국건축시공학회지
    • /
    • 제9권6호
    • /
    • pp.91-98
    • /
    • 2009
  • 건축공사 중 인간에게 많은 영향을 미치는 습기와 물에 대한 피해로부터 주거 생활을 보호하는 성능을 가진 것이 방수공사이다. 건축 방수공사의 하자로 인한 보수비는 방수층 자체의 보수비용뿐만 아니라 연계공종의 피해로 인한 연계공종의 보수비용 또한 추가되어, 방수공사의 전체적인 보수비용은 더욱 높아진다. 하지만, 방수공사의 하자를 미연에 방지할 수 있는 정량적이고 효율적인 관리방안이 부족한 실정이다. 기존 문헌 고찰과 사례 분석 결과, 지하층 방수공사 하자가 빈번하게 나타났으며, 여러 공법 중 도막방수가 가장 많이 사용되고 있었다. 이에 본 연구에서는 지하층 도막방수공사에 대한 하자 사례분석을 하였으며, 이를 미연에 방지하기 위한 방안으로 FMEA(Failure Mode and Effect Analysis) 기법을 변형한 R-FMEA 방법을 고안하였다. R-FMEA 쉬트에 대한 전문가 설문을 통하여 지하층 도막방수공사 하자 유형 중 가장 위험성이 큰 방수공사 하자 유형을 도출하여, 중요하게 관리되어야 하는 요인들을 도출하였다.