Research Article
Utilization of Brine Sludge in Nonstructural Building Components: A Sustainable Approach
Table 6
Properties of brine sludge-fly ash-cement binders.
| | Designation | Setting time, min | Compressive strength, MPa | Bulk density, gm/cc | Soundness, mm | | Initial | Final | 3 d | 7 d | 14 d | 28 d |
| | B1 | 130 | 270 | 18.8 | 22.3 | 24.2 | 27.7 | 1.88 | 4.3 | | B2 | 115 | 253 | 21.5 | 27.3 | 28.5 | 32.4 | 1.76 | 3.6 | | B3 | 122 | 269 | 20.8 | 24.5 | 26.2 | 30.2 | 1.78 | 3.8 | | B4 | 140 | 288 | 11.3 | 15.0 | 19.5 | 21.2 | 2.01 | 4.6 | | B5 | 168 | 335 | 9.9 | 12.0 | 14.3 | 15.8 | 1.93 | 4.9 |
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