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C-S-H の組成がコンクリートの耐久性に及ぼす影響
http://hdl.handle.net/10191/17660
http://hdl.handle.net/10191/17660972c0bea-574a-4d4f-b9f9-303f2a3d1466
名前 / ファイル | ライセンス | アクション |
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ZQ_56(8)_699-706.pdf (1.0 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2012-04-05 | |||||
タイトル | ||||||
タイトル | C-S-H の組成がコンクリートの耐久性に及ぼす影響 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | C-S-H の組成がコンクリートの耐久性に及ぼす影響 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | C-S-H | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ca/Si ratio | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Density | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Surface area | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Chloride diffusion | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Chloride binding | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Carbonation | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
その他のタイトル | ||||||
その他のタイトル | Effect of Chemical Composition of C-S-H on Concrete Durability | |||||
著者 |
佐々木, 謙二
× 佐々木, 謙二× 佐伯, 竜彦 |
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著者別名 | ||||||
識別子 | 39738 | |||||
識別子Scheme | WEKO | |||||
姓名 | Sasaki, Kenji | |||||
著者別名 | ||||||
識別子 | 39739 | |||||
識別子Scheme | WEKO | |||||
姓名 | Saeki, Tatsuhik | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper describes the effect of Ca/Si molar ratio of C-S-H on concrete durability. Concrete durability depends on the physical and chemical properties of concrete. The physical and chemical properties of concrete are affected by the kinds and amounts of hydration products. C-S-H is dominant hydration product. And, Ca/Si ratio of C-S-H depends on types of mineral admixtures, mixture proportion and curing period. Therefore, it is important for estimating of concrete durability to clarify the properties of C-S-H. In this study, physical properties, such as density and surface area, of C-S-H with various Ca/Si ratios were measured. And chemical properties, such as chloride binding capacity and releasing due to carbonation were also measured. From the experimental results, physical and chemical properties of C-S-H depend on Ca/Si ratio. Based on these results, the effect of Ca/Si ratio of C-S-H on concrete durability, such as chloride diffusion and chloride binding was examined. The durability of blended cement concrete can be explained qualitatively in consideration of Ca/Si ratio of C-S-H. | |||||
書誌情報 |
材料 en : 材料 巻 56, 号 8, p. 699-706, 発行日 2007-08 |
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出版者 | ||||||
出版者 | 日本材料学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 05145163 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00096175 | |||||
著者版フラグ | ||||||
値 | publisher |