• Title/Summary/Keyword: 역수압

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A Study on the Test Methods of Bond Strength in Waterproofing and Anti-corrosion Materials by Reversed Pressure (역수압 작용을 고려한 방수·방식재의 부착강도 시험방법에 관한 연구)

  • Kim, Meong-Ji;Choi, Su-Young;Choi, Sung-Min;Oh, Sung-Keun
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2014.05a
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    • pp.232-233
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    • 2014
  • Recently, water treatment facility is usually eastablished in underground, and waterproofing and anti-corrosion materials for concrete structures applied water treatment tank is developing in various ways. However, as the limit of research focused on durability improvement of top coating material, it is insufficient to study on the adhesion strength between the concrete surface and primer. Therefore, there is to confirm the adhesion of between concrete surface and the three primers used as anti-corrosion waterproofing materials, and to investigate the properties of adhesion strength according to the condition such as wet codition and water pressure condition of the concrete surface in this study.

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Characteristics of Bond Strength as Types of Primer for the Facilities of Anti-corrosion Waterproofing Materials by the Reversed Pressure and Concrete Surface Condition (내부 방수⋅방식재의 프라이머 종류별 역수압 작용 및 콘크리트 표면 상태에 따른 부착강도 특성)

  • Oh, Sang-Keun;Heo, Neung-Hoe;Shin, Hong-Chul;Choi, Sung-Min
    • Journal of the Korea institute for structural maintenance and inspection
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    • v.18 no.1
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    • pp.68-74
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    • 2014
  • Recently, concrete facility as advanced water treatment facilities is extending in the water treatment facilities according to raise awareness of pure drinking water and delicious water. For this reason, it is increased to the necessity need to make the standard and the development of waterproofing and anti-corrosion materials for concrete structures applied water treatment tank. So, related research has become active recently. However, as the limit of research focused on durability improvement of top coating material, it is insufficient to study on the adhesion strength between the concrete surface and primer. Therefore, there is to confirm the adhesion of between concrete surface and the three primers used as anti-corrosion waterproofing materials, and to investigate the properties of adhesion strength according to the condition such as dry condition, wet condition, and water pressure condition of the concrete surface in this study.