| 種別 | paper |
| 主題 | Study on Cement-Superplasticizer Compatibility and its Effect on Rheology and Filtration Properties of High-performance Cement Grout |
| 副題 | |
| 筆頭著者 | A. Yahia（Oriental Construction Corporation） |
| 連名者1 | Akira Okuma（Oriental Construction Corporation） |
| 連名者2 | C. Wu（Oriental Construction Corporation） |
| 連名者3 | |
| 連名者4 | |
| 連名者5 | |
| キーワード | Cement, superplasticizer, compatibility, rheology, filtration, cement grout |
| 巻 | 23 |
| 号 | 2 |
| 先頭ページ | 289 |
| 末尾ページ | 294 |
| 年度 | 2001 |
| 要旨 | The objective of this study is to highlight the effect of cement-superplasticizer compatibility on rheology and filtration properties of high-performance portland cement grout. Two different types of superplasticizer, a β-naphthalene sulfonate and a polycarboxylic were used in combination with three cements, corresponding to ordinary, low heat and belite cements. The investigated mixtures were prepared using a W/C ranging between 0.30 and 0.36. Test results showed that the rheological behavior and filtration properties of cement grout are mainly affected by the cement-superplasticizer combination. |
| PDFファイル名 | 023-01-2049.pdf |