| 種別 | Paper |
| 主題 | Influence of Dosing Method of Superplasticizers on Double Mixing Effect Observed for Slag or Limestone Powder Replaced Cement |
| 副題 | |
| 筆頭著者 | Benedict MTASIWA（Hiroshima University） |
| 連名者1 | Ei-ichi TAZAWA（Hiroshima University） |
| 連名者2 | Masatoshi TAKAHASHI（Lion Corporation） |
| 連名者3 | Kazuhiro YOSHIOKA（Tokuyama Cement Corporation） |
| 連名者4 | |
| 連名者5 | |
| キーワード | superplasticizer,dispersing mechanism,loss of fluidity,double mixing,dosing sequence. |
| 巻 | 19 |
| 号 | 1 |
| 先頭ページ | 259 |
| 末尾ページ | 264 |
| 年度 | 1997 |
| 要旨 | This paper reports the properties of fresh cement paste,fresh and hardened concrete using superplasticizers with different dispersing mechanisms for cement particles,and their compatibility with blast furnace slag and limestone powder.For the sample prepared by single mixing and double mixing and by changing sequence of addition of superplasticizers.Fluidity,loss of fluidity,setting time and strength development are influence by types of superplasticizers,binder,mixing method and dosing sequence of superplasticizer. |
| PDFファイル名 | 019-01-1041.pdf |