Research Article
High-Performance Grouting Mortar Based on Mineral Admixtures
Table 6
Effect of gypsum and bauxite on the setting time of grouting mortar.
| Number | Mortar (g) | Gypsum (g) | Bauxite (g) | Water-to-binder ratio = 0.3 | Initial setting time (min) | Final setting time (min) |
| 1 | 1400 | 0 | 0 | 215 | 301 | 2 | 1400 | 117 | 0 | 251 | 357 | 3 | 1400 | 0 | 48.6 | 55 | 86 |
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