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

한국콘크리트학회 (Korea Concrete Institute)
권호 표지

분말형 폴리머 시멘트모르타르의 강도 특성

Strength Properties of Polymer-Modified Cement Mortar

  • 김성수 (대진대학교 건설시스템공학과) ;
  • 정호섭 (대진대학교 건설시스템공학과) ;
  • 이정배 (삼영유화산업(주) 개발사업팀) ;
  • 윤하영 (대진대학교 토목공학과) ;
  • 한승우 (대진대학교 토목공학과)
  • 발행 : 2005.11.01
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초록

This study investigated the strength of concrete to improve construction material with polymer cement mortar. Some mixtures composed of Styrene-Butadiene Rubber(SBR) and Ethylene Vinyl Acetate(EVA) Poly Vinyl Alcohol(PVA) were studied. The three mixtures carried out the physical, mechanical test to determine its properties which a include : compressive, flexural, bond strength test. The test results show that the compressive strength was increased at long-term age when compared to early ages for increasing polymer contents. It was found that flexural strength and bond strength became larger as polymer to cement ratio became higher.

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