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Change in flowability of self-compacting concrete due to pumping
http://hdl.handle.net/10173/1642
http://hdl.handle.net/10173/1642c0065f2f-ea5b-48c5-a233-528d72a409cc
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SMS07-129.pdf (170.6 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-02-06 | |||||
| タイトル | ||||||
| タイトル | Change in flowability of self-compacting concrete due to pumping | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | self-compacting concrete | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | pumping | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | external force | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | dispersion of cement particles | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 著者 |
Sakue, Jiro
× Sakue, Jiro× Ouchi, Masahiro |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The mechanism of the reduction in the flowability of self-compacting concrete due to pumping was clarified. Compressive and shearing force were applied to the mortar of self-compacting concrete. The authors have set up a hypothesis for the mechanism, in which the particles of the cement in the concrete can be dispersed more resulting in the larger surface area of the particles, and then the repulsing effect by the superplasticizer can be reduced. The chemical analysis was carried out to prove the hypothesis. BET surface area and the amount of adsorption of the superplasticizer were measured. Also, the compressive strength was tested. The hypothesis was proved. | |||||
| 書誌情報 |
Society for Social Management Systems Internet Journal 巻 3, 号 1, 発行日 2007-03 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2432-552X | |||||
| 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 | |||||
| 出版者 | ||||||
| 出版者 | Society for Social Management Systems | |||||
