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Effect of Crack Width and Waterproof Membrane Coatings on the Chloride Ion Penetration of Mortar Substrate
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 Title & Authors
Effect of Crack Width and Waterproof Membrane Coatings on the Chloride Ion Penetration of Mortar Substrate
Miyauchi, Hiroyuki; Koo, Kyung-Mo; Lee, Jun; Yoon, Min-Ho; Miyauchi, Kaori; Kim, Gyu-Yong;
The purpose of this study was to evaluate the salt damage resistance of waterproofing membrane in order to protect the mortar or concrete substrate. Polyurethane and acrylic coating membrane were used, and the salt water immersion test and the chloride ion concentration test were carried out experimentally. Also, the salt damage in mortar was analyzed by comparing with the permeability of each specimens. Waterproofing membrane have a high salt damage resistance more than only non-coated substrate, and prevented the penetration of chloride ion from non-crack to 0.3mm-crack specimens in 13 weeks-accelerating test. Finally, the membrane thickness for suppressing salt damage was estimated from viewpoint of its permeability.
Waterproof Membrane Coating;Mortar;Salt Damage Resistance;Crack;Permeability Coefficient;Durability;
 Cited by
Somerville.G, The interdependence of research, durability and structural design, In Design Life of Buildings, Institute of Civil Engineering, Thomas Telford, London, 1984, p.p.233-250

Glanville. W.H, The permeability of Portland cement concrete, Building Research Establishment, Technical paper, No.3, 1931

Guide to Durable Concrete, American Concrete Institute, Report of ACI Committee 201, ACI 201.2R-08

한국콘크리트학회, 콘크리트 표준시방서-콘크리트 내구성 평가, p.p.637-672, 2009

P.A.M.Basheer, S.E.Chidiact and A.E.Long, Predictive models for deterioration of concrete structures, Construction and Building Materials, Vol.10, No.1, p.p.27-37, 1996 crossref(new window)

이대혁, 윤상천, 정용, 신재경, 지남용, 폐석분을 활용한 경량골재 콘크리트의 염화물 확산에 관한 연구, 콘크리트학회논문집 Vol.22, No.2, p.p.255-262, 2010 crossref(new window)

이창수, 남창식, 유보선, 보통 콘크리트와 인공경량골재 콘크리트의 염해 저항성에 관한 실험적 연구, 한국콘크리트학회논문집 봄학술대회 논문집, Vol.22 No.1, p.p.197-198, 2010

안태호, 강현진, 전용수, 이영재, 최세진, 고로슬래그를 다량사용한 저탄소 콘크리트의 염해특성, 한국콘크리트학회논문집 가을학술대회 논문집 Vol.24, No.2, p.p.673-674, 2012

김우재, 유조형, 길배수, 송도지역 내염해성 콘크리트 현장적용, 콘크리트학회지, Vol.25 No.5, p.p.21-24, 2013

송하원, 정민선, 안기용, 이창홍, 콘크리트의 화학적 특성을 고려한 철근 부식 임계 염소이온 농도, 대한토목학회논문집 Vol.29, No.1, p.p.75-84, 2009

김진용, 김진근, 염해에 의한 콘크리트 내부의 철근 부식에 관한 해석적 연구, 한국콘크리트학회논문집 봄학술대회논문집, Vol.19 No.1, p.p.653-656, 2007

미야우치 히로유키, 구경모, 최경철, 김규용, 박연진, 신경수, 바탕모르타르 균열부의 탄산화에 미치는 표면마감재의 $CO_2$ 투과성능의 영향, 대한건축학회논문집 구조계, Vol.28, No.3, p.p.59-66, 2012

Control of Cracking in Concrete Structures, American Concrete Institute, Report of ACI Committee 224, ACI 224.R-01

한국콘크리트학회, 2007, 콘크리트 구조설계기준

KS F 2737 지시약에 의한 콘크리트의 염화물 침투깊이 측정 방법

KS F 2713 콘크리트 및 콘크리트 재료의 염화물 분석 시험방법

Tang, I. and Nilsson, Lars-Olof, Rapid Determination of the Chlolide Diffusivity in Concrete by Applying an Electrical Field, ACI Materials Journal, Jan.-Feb. p.p.49-53, 1992

T. H. Wee, Arvind K. Suryavanshi, and S. S. Tin, Evaluation of rapid chloride permeability test(RCPT) results for concrete containing mineral admixtures, ACI materials journal, March-April, p.p.221-232, 2000