| 種別 | 論文 |
| 主題 | Drying shrinkage and microstructure characteristics of ground granulated blast furnace slag-cement mortar |
| 副題 | |
| 筆頭著者 | Wenyan ZHANG（Muroran Institute of Technology） |
| 連名者1 | Mohamed ZAKARIA（Muroran Institute of Technology） |
| 連名者2 | 岸本嘉彦（室蘭工業大学） |
| 連名者3 | 濱幸雄（室蘭工業大学） |
| 連名者4 | |
| 連名者5〜 | |
| キーワード | 乾燥収縮、高炉スラグ微粉末、セメント種類、細孔構造、質量減少率、比表面積、ESW、drying shrinkage、ground granulated blast furnace slag、cement type、microstructure、mass loss、specific surface area、excess surface work |
| 巻 | 34 |
| 号 | 1 |
| 先頭ページ | 388 |
| 末尾ページ | 393 |
| 年度 | 2012 |
| 要旨 | This paper presents an experimental study to investigate the effects of ground granulated blast furnace slag (GGBFS) fineness, cement type and curing age on the drying shrinkage and microstructure of GGBFS blended cement mortar. The test results revealed that the drying shrinkage evolution can be significantly affected by GGBFS powder fineness, cement type, specific surface area and 6-30nm porosity, but curing age. As a result of this study, the prediction equation of drying shrinkage is proposed based on ESW specific surface area, the volume of 6-30nm diameter pore and mass loss. |
| PDFファイル名 | 034-01-1057.pdf |