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http://dx.doi.org/10.4334/JKCI.2006.18.1.065

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

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)
Publication Information
Journal of the Korea Concrete Institute / v.18, no.1, 2006 , pp. 65-71 More about this Journal
Abstract
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.
Keywords
void; surface penetration sealer; freezing and thawing; chloride;
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1 이창수, 성재덕, 윤인석, '콘크리트 구조물용 표면도장 공법의 차염성능의 최적화에 대한 연구', 한국콘크리트학회 가을학술논문집, 16권 2호, 2004. 11, pp. 233-236
2 문한영, 김홍삼, '고로슬래그미분말 혼합 콘크리트의 공극구조 및 염소이온 확산특성', 한국콘크리트학회 가을학술논문집, 14권 2호, 2002. 11, pp.365-368
3 김명유, 양은익, 민석홍, 섬상배, 최중철, 이광교, '광물질 혼화재가 콘크리트의 염화물 확산계수에 마치는 영향', 한국콘크리트학회 가을학술논문집, 15권 2 호, 2003. 11, pp.281-284
4 Tang, L. and Nilsson, L. -O., 'Rapid Estimation of Chloride Diffusivity in Concrete by Applying an Electrical Field,', ACI Materials Journal, Jan-Feb. 1992, pp.49-53
5 한국콘크리트학회, '특수콘크리트공학', 한국콘크리트 학회, 2004, pp.357 - 365
6 유성원, 서정인, 하헌재, 이상민, 이상근, '고성능 표면 침투제가 도포된 콘크리트의 불리특성', 한국콘크리트학회, 가을학술논문집, 16권 2호, 2004, pp.809-812
7 박승범, 김도겸, '콘크리트 중의 염소이온 확산특성 에 관한 실험적 연구', 콘크리트학회 논문집, 12권 1 호, 2000. 2, pp.33-44
8 김명유, 양은익, 이광교, 민석홍, '콘크리트 염화물 침투특성 평가를 위한 변색법의 적용', 한국콘크리트학회, 봄학술논문집, 16권 2호, 2004. 11, pp.798-801