Research Article
Influence of Concrete Sludge Addition in the Properties of Alkali-Activated and Non-Alkali-Activated Fly Ash-Based Mortars
Table 4
Proportioning of alkali-activated mortars.
| | Mixture | F (parts by mass) | CS75 (parts by mass) | CS200 (parts by mass) | Liquid/binder (parts by mass) | Natural river sand (parts by mass) | Superplasticizer (% by mass of the binder) |
| | AF | 1.0 | — | — | 0.73 | 3.0 | 3.0 | | AFS20 | 0.8 | 0.2 | — | 0.67 | 3.0 | 3.0 | | AFS50 | 0.5 | 0.5 | — | 0.67 | 3.0 | 2.0 | | AN30/AT30 | 0.7 | — | 0.3 | 0.67 | 3.0 | 3.0 |
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