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Nano-structural Changes of C-S-H in Hardened Cement Paste during Drying at 50°C
http://hdl.handle.net/10258/1309
http://hdl.handle.net/10258/1309a12f5d75-f7ba-4e37-8d51-1a7944360ba7
名前 / ファイル | ライセンス | アクション |
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jact5_313_2007.pdf (472.4 kB)
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Item type | 学術雑誌論文 / Journal Article.(1) | |||||||||||
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公開日 | 2012-07-18 | |||||||||||
タイトル | ||||||||||||
言語 | en | |||||||||||
タイトル | Nano-structural Changes of C-S-H in Hardened Cement Paste during Drying at 50°C | |||||||||||
言語 | ||||||||||||
言語 | eng | |||||||||||
資源タイプ | ||||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
資源タイプ | journal article | |||||||||||
アクセス権 | ||||||||||||
アクセス権 | open access | |||||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
著者 |
青野, 義道
× 青野, 義道× 松下, 文明× 柴田, 純夫× 濱, 幸雄
WEKO
10963
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室蘭工業大学研究者データベースへのリンク | ||||||||||||
濱 幸雄(HAMA Yukio) | ||||||||||||
http://rdsoran.muroran-it.ac.jp/html/100000044_ja.html | ||||||||||||
抄録 | ||||||||||||
内容記述タイプ | Abstract | |||||||||||
内容記述 | Pore structural changes in hardened cement pastes, subjected to drying and wetting/drying cycles, were studied at micrometer and nanometer levels. Characterization techniques included Nuclear Magnetic Resonance (NMR), nitrogen and water vapor adsorption, mercury intrusion porosimetry (MIP) and under-water weighing. Coarsening of pore structure was observed with MIP and increase in the true density of C-S-H was suggested by the result of under-water weighing. Decrease in specific surface area due to drying was observed with nitrogen adsorption, and water vapor adsorption associated with Excess Surface Work (ESW) analysis suggested a development of cohesive structure in C-S-H. NMR confirmed polymerization of silicate anion chains. The drying-induced coarsening of pore structure is probably attributed to polymerization of silicate anion chains and development of cohesive structure in C-S-H. | |||||||||||
言語 | en | |||||||||||
書誌情報 |
en : Journal of advanced concrete technology : materials, stractures and environment 巻 5, 号 3, p. 313-323, 発行日 2007-10 |
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出版者 | ||||||||||||
言語 | en | |||||||||||
出版者 | Japan Concrete Institute | |||||||||||
出版者版へのリンク | ||||||||||||
10.3151/jact.5.313 | ||||||||||||
https://doi.org/10.3151/jact.5.313 | ||||||||||||
DOI | ||||||||||||
関連タイプ | isIdenticalTo | |||||||||||
識別子タイプ | DOI | |||||||||||
関連識別子 | 10.3151/jact.5.313 | |||||||||||
論文ID(NAID) | ||||||||||||
関連タイプ | isIdenticalTo | |||||||||||
識別子タイプ | NAID | |||||||||||
関連識別子 | 120004470171 | |||||||||||
日本十進分類法 | ||||||||||||
主題Scheme | NDC | |||||||||||
主題 | 511 | |||||||||||
ISSN | ||||||||||||
収録物識別子タイプ | PISSN | |||||||||||
収録物識別子 | 13468014 | |||||||||||
書誌レコードID | ||||||||||||
収録物識別子タイプ | NCID | |||||||||||
収録物識別子 | AA11862067 | |||||||||||
権利 | ||||||||||||
言語 | en | |||||||||||
権利情報 | Copyright 2007 Japan Concrete Institute. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the Japan Concrete Institute. | |||||||||||
著者版フラグ | ||||||||||||
出版タイプ | VoR | |||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
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内容記述タイプ | Other | |||||||||||
内容記述 | application/pdf |