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

The Korean Institute of Building Construction (한국건축시공학회)
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An Experimental study on the Mechanical Performance of High-Strength Self-Leveling Mortar according to Polymer Mixing Ratio

폴리머 혼입률에 따른 고강도 자기 수평 모르타르의 역학적 성능에 대한 실험적 연구

  • 정민구 (한양대학교 스마트시티공학과) ;
  • 조인성 (한양대학교 ERICA캠퍼스 산학협력단) ;
  • 김인수 (여주대학교 건축공학과) ;
  • 이한승 (한양대학교 ERICA캠퍼스 건축공학과)
  • Published : 2020.11.12
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Abstract

This study is about high strength self-leveling mortar according to the mixing ratio of polymer. The self-leveling mortar currently released in Korea maintains a compressive strength of 40 Mpa as of 28 days. In addition, the level of bonding strength and flexural strength are kept the same. However, through this study, it is confirmed how the self-leveling mortar with a compressive strength of 60Mpa as of the 28th is shown according to the amount of polymer mixed. Experimental factors were configured according to the amount of polymer mixed, and the types of experiments were to confirm compressive strength, flexural strength, adhesion strength and flow. In addition, by confirming the early strength, a study was conducted to improve the quick workability compared to the self-horizontal mortar in the market.

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Acknowledgement

이 연구는 2020년도 정부(과학기술정보통신부)의 재원으로 한국연구재단의 지원을 받아 수행된 기초연구사업이다. (No.2015R1A5A1037548)