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NI Jingxu, FANG Xiang, WANG Pengsheng. Evaluation of Silane Protection for Concrete Structures in Marine Environment[J]. Corrosion & Protection, 2020, 41(10): 29-32,56. DOI: 10.11973/fsyfh-202010006
Citation: NI Jingxu, FANG Xiang, WANG Pengsheng. Evaluation of Silane Protection for Concrete Structures in Marine Environment[J]. Corrosion & Protection, 2020, 41(10): 29-32,56. DOI: 10.11973/fsyfh-202010006

Evaluation of Silane Protection for Concrete Structures in Marine Environment

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  • Received Date: March 04, 2019
  • The protective effect of silane on concrete structure was comprehensively analyzed through investigating the protective effect of silane in a real project in combination with real sea exposure test and indoor accelerated corrosion test. A calculation model was established to quantitatively evaluate the extension time of service life of concrete structures by anti-corrosion measure of silane. The results show that silane effectively insulated the invasion of chlorine ions from environment and provided a good protection for concrete structures. The external environment could not significantly affect the protective effect of silane. Based on the data from Qingdao exposure test station during 5 years, it was calculated that the extension of concrete structure service life because of silane protection was about 16 years.
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