| 種別 | 論文 |
| 主題 | 生コンクリートの廃棄物や副産物を活用した環境負荷低減型のCLSMの開発 |
| 副題 | |
| 筆頭著者 | HATEU Ebsa（Yokohama National University） |
| 連名者1 | HOSODA Akira（Yokohama National University） |
| 連名者2 | PHAN Thang Ngoc（University of Technology and Education, The University of Danang） |
| 連名者3 | MIYAMOTO Mitsuya（Nagaoka Ready-Mixed Concrete Company） |
| 連名者4 | |
| 連名者5 | |
| キーワード | controlled low-strength material、eco-friendly material、by-products、fresh concrete waste、improved water absorption fine aggregate、excavatability、backfilling buried pipes |
| 巻 | 47 |
| 号 | 1 |
| 先頭ページ | 306 |
| 末尾ページ | 311 |
| 年度 | 2025 |
| 要旨 | This study investigates the utilization of concrete sludge powder (CSP), reused waste from the sludge cake generated by returned concrete and concrete truck cleaning, as a partial replacement for Improved Water Absorption (IWA) fine aggregate in Controlled Low-Strength Material (CLSM). The processed CSP was incorporated into CLSM mixes at replacement levels of 0%, 10%, 15%, 20%, and 25% by weight of the IWA fine aggregate. Experimental results indicate that up to 20% replacement with CSP produces an eco-friendly CLSM suitable for backfilling buried pipes. |
| PDFファイル名 | 047-01-1048.pdf |