Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)

Korea Concrete Institute (한국콘크리트학회)
권호 표지

Properties of Adhesion Tension of Polymer Cement Slurry for Coated Reinforcing Bar

철근 도장용 폴리머 시멘트 슬러리의 부착 특성

  • 김현기 (정회원, 전북대학교 대학원) ;
  • 이철웅 (정회원, 전북대학교 대학원) ;
  • 장성주 (정회원, (주) 삼호특수 대표이사, 전북대학교 건축공학과) ;
  • 김완기 (정회원, 전북대학교 강사, 공박 공업기술연구소) ;
  • 소양섭 (정회원, 전북대학교 건축·도시공학부 교수·공업기술연구소)
  • Published : 2000.04.01
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Abstract

The purpose of this study is to clarify properties adhesive strength of polymer-cement slurry for coated reinforcing bars. The epoxy coating material is superior to performance of anti-corrosion but lately age adhesive strength between concrete raise to structural problems. However, polymer dispersion with excellent performance of elasticity and adhesion can solve this problems. From the test results. adhesion of steel with polymer cement slurry using St/BA emulsion is show excellent without concerned coating thickness, and polymer cement slurry using St/BA emulsion is show adhesion in tension 1.2~2.2MPa at polymer cement ratio 50% of more.

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