The Properties of Rheology of Underwater-Hardening Epoxy Resin According to the Temperature

온도에 따른 수중경화형 에폭시수지의 레올로지 특성

  • 정은혜 (공주대학교 건축공학과) ;
  • 강철 (공주대학교 건축공학과) ;
  • 곽은구 (공주대학교 RIC/NMR) ;
  • 배기선 ((주)리폼시스템 기술연구소) ;
  • 이대경 ((주)리폼시스템 기술연구소) ;
  • 김진만 (공주대학교 건축공학과)
  • Published : 2006.05.01

Abstract

Epoxy resin has less reaction shrinkage, has better water proofing and thermal resistance than other repairing materials, to it has been applied broadly to repair and finish buildings and infrastructures. Although the ambient temperature constructed is varied with the seasons and epoxy resin has to mix with appropriate hardener due to the non self-hardening, as the real construction of it, the ambient temperature is ignored and the blending ration of epoxy resin and hardener is fixed. Also, because of the hardening time is aimed to temperature condition and the tolerance of blending ratio, we investigated the variation of viscosity according to ambient temperatures and hardener ratios. As a results of study, we can select the economical blending ratio of the epoxy resin and hardener according to site situation.

Keywords