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REDUCTION IN INTERACTION BETWEEN COARSE AGGREGATE AND MORTAR IN SELF-COMPACTING CONCRETE AT FRESH STAGE BY SUPERPLASTICIZER WITH VISCOSITY AGENT
http://hdl.handle.net/10173/990
http://hdl.handle.net/10173/990bfdb2d91-1a21-478c-b743-6b18f4e6c971
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
sms12-5175.pdf (263.0 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-10-25 | |||||
| タイトル | ||||||
| タイトル | REDUCTION IN INTERACTION BETWEEN COARSE AGGREGATE AND MORTAR IN SELF-COMPACTING CONCRETE AT FRESH STAGE BY SUPERPLASTICIZER WITH VISCOSITY AGENT | |||||
| 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 | viscosity agent | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | friction between solid 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 |
OUCHI, Masahiro
× OUCHI, Masahiro× MORIZANE, Jun-ya |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The purpose of this study is to clarify an effect of a new type of superplasticizer with viscosity agent on reduction in interaction between coarse aggregate and mortar in self-compacting concrete at fresh stage. The interaction was defined as an increase in shear deform resistance of the fresh mortar due to normal stress generated by the approaching coarse aggregate particles when self-compacting concrete at fresh stage deforms。The interaction was quantified by degree of reduction in the funnel speed of the fresh mortar due to model coarse aggregate mixed in the mortar in this study. The degree of the reduction in the funnel speed of mortar employing the new type of superplasticizer was smaller and the effect on the reduction of the new type of superplastcizer was verified. Also, a correlation between the increment of water to cement ratio and the decrement of the interaction between fresh mortar and coarse aggregate particles by employing the new type of superplasticizer was found. | |||||
| 書誌情報 |
Society for Social Management Systems Internet Journal 巻 8, 発行日 2012-05 |
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| 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 | |||||
