| 種別 | 論文 |
| 主題 | An experimental study of shrinkage behavior of bulk hydrophobic mortar |
| 副題 | |
| 筆頭著者 | 欒堯（埼玉大学） |
| 連名者1 | 浅本晋吾（埼玉大学） |
| 連名者2 | 米田大樹（前田建設工業） |
| 連名者3 | |
| 連名者4 | |
| 連名者5 | |
| キーワード | autogenous shrinkage, contact angle, drying shrinkage, hydrophobic mortar, setting time, 接触角, 凝結, 撥水材, 自己収縮, 乾燥収縮 |
| 巻 | 39 |
| 号 | 1 |
| 先頭ページ | 409 |
| 末尾ページ | 414 |
| 年度 | 2017 |
| 要旨 | Bulk hydrophobic mortar, made by adding hydrophobic chemicals in mix proportion, has been proven with good water penetration resistance even if crack exists. In this study, autogenous shrinkage and drying shrinkage of bulk hydrophobic mortar with different w/c ratios were investigated experimentally. Other properties, such as setting time, water loss, strength and Young's modulus were also measured. It is found that most of the hydrophobic mortars had lower autogenous shrinkage and drying shrinkage. The shrinkage was discussed based on water loss and capillary tension theory. |
| PDFファイル名 | 039-01-1061.pdf |