Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)

The Korean Institute of Building Construction (한국건축시공학회)
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Properties of Polymer Modified Mortars Substitution Re-dispersible Polymer Powders

재유화형 폴리머를 첨가한 폴리머시멘트 모르타르의 특성

  • 장건영 (대진대학교 건축공학과) ;
  • 류동우 (대진대학교 건축공학과) ;
  • 전찬수 (한국건설기술연구원, 국민생활연구본부)
  • Published : 2018.05.16
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Abstract

For this study, a test was conducted on the basic polymer property depending on the replacement amount of polymer. The result showed that the flow of slump was increased with the increase of polymer replacement amount and an amount of air entraining. In addition, with a decrease of unit W/B, an amount of bleeding was reduced, and the first and final time for 6% replacement amount was found to be the fastest. This implies that replacement of more than 6% may affect the hydration of cement.

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