UM
Non-steady state migration of chloride ions in cement pastes at early age
Tang S.W.; Li Z.J.; Chen E.; Shao H.Y.
2014
Source PublicationRSC Advances
ISSN20462069
Volume4Issue:89Pages:48582-48589
AbstractThis paper proposes preliminary work to study the diffusion and migration of chloride ions in cement pastes at early age. The non-steady state ion migration coefficients of cement pastes are evaluated from three aspects: (1) electrical rapid ion migration test; (2) non-contact impedance measurement (NCIM) based on a fractal model; and (3) a corresponding simulation of an "I" shape fractal network. The experimental results from electrical rapid ion migration tests and NCIM have good agreement. The influences of water to cement ratio, curing hydration age and addition of mineral admixtures on the performance of ion diffusion/migration in cement pastes are investigated.
DOI10.1039/c4ra06306f
URLView the original
Language英語
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Cited Times [WOS]:19   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
AffiliationHong Kong University of Science and Technology
Recommended Citation
GB/T 7714
Tang S.W.,Li Z.J.,Chen E.,et al. Non-steady state migration of chloride ions in cement pastes at early age[J]. RSC Advances,2014,4(89):48582-48589.
APA Tang S.W.,Li Z.J.,Chen E.,&Shao H.Y..(2014).Non-steady state migration of chloride ions in cement pastes at early age.RSC Advances,4(89),48582-48589.
MLA Tang S.W.,et al."Non-steady state migration of chloride ions in cement pastes at early age".RSC Advances 4.89(2014):48582-48589.
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