Workability study of sand-bentonite-cement mixtures for construction of two-phase cut-off wall

• Main Authors: Cheng, Hongzhan, Li, Wentao, Chen, Renpeng, Yi, Yaolin
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Civil engineering; Bentonite; Cement
• Online Access: https://hdl.handle.net/10356/163334
• Institution: Nanyang Technological University

The workability of fresh materials is critical for sand-bentonite-cement cut-off wall; however, previous studies are limited to the one-phase construction method, not the two-phase. Hence, this study attempts to fill the gap. First, series of flowability and bleeding tests on sand-bentonite mixtures...