Evaluation on Resistance of Chloride Attack and Freezing and Thawing of Connote with Surface Penetration Sealer

표면 침투제에 따른 콘크리트의 염화물 침투와 동결융해 저항성에대한 평가

  • Yang, Eun-Ik (Dept. of Civil Engineering, Kangnung National University) ;
  • Kim, Myung-Yu (Dept. of Civil Engineering, Kangnung National University) ;
  • Lho, Byeong-Cheol (Dept. of Civil Engineering, Sangji National University) ;
  • Kim, Jeong-Hoon (Dept. of Civil Engineering, Sangji National University)
  • 양은익 (강릉대학교 토목공학과) ;
  • 김명유 (강릉대학교 토목공학과) ;
  • 노병철 (상지대학교 건설시스템공학과) ;
  • 김정훈 (상지대학교 건설시스템공학과)
  • Published : 2006.02.28


Concrete has a void, which exists as one of defect in concrete. If the porosity of concrete increases, durability of concrete decreases. In this paper, to improve surface void of concrete, surface penetration sealers are applied to specimen. And, it were investigated that the resistances of chloride penetration and freezing and thawing for concrete with surface penetration sealer of two types. According to the results, surface penetration sealer has not show a harmful influence on strength and resistance of freezing and thawing. Surface penetration sealers were effective in the resistance of chloride penetration.


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