EXPRIMENTAL STUDY ON STAGNATION HAVING INFLUENCE ON CHLORIDE ION PENETRATION IN CONCRETE
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- SHIMURA Masato
- THE UNIVERSITY OF TOKYO, Graduate School of Engineering
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- KISHI Toshiharu
- THE UNIVERSITY OF TOKYO, Institute of Industrial Science
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- KAMADA Tomohisa
- THE UNIVERSITY OF TOKYO, Graduate School of Engineering
Bibliographic Information
- Other Title
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- コンクリートへの塩分浸透に支配的な影響を与える停滞現象に関する実験的検討
Abstract
In recent years, There are reports that stagnation phenomenon of salt permeation in concrete which can’t be explained by Fick’s law. If salt stagnation phenomenon can be comprehended, it will be possible to rationalize durability design materially, however study case of cause of stagnation phenomenon is not enough. The purpose of this research is to disclose the predominant cause of stagnation phenomenon and for this purpose, salt water immersion test, pore structure test, water content test were done to two kinds arrangement concretes. As a result, it is disclosed that not only pore structure of concrete, but also water-retaining condition is important to stagnation of salt permeation.
Journal
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- Cement Science and Concrete Technology
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Cement Science and Concrete Technology 69 (1), 478-483, 2015
Japan Cement Association
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Details 詳細情報について
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- CRID
- 1390001204828919296
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- NII Article ID
- 130005140627
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- ISSN
- 21873313
- 09163182
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed