Research Article
Amazonian Metakaolin Reactivity for Geopolymer Synthesis
Table 1
Geopolymer batches compositions.
| GP batches | Descriptions | Compositions wt% [25] | Na2O | K2O | Al2O3 | SiO2 | H2O |
| K-Na-AMK67 | 76% pure AMK/24% quartz; 75% K, 25% Na | 2.1 | 9.6 | 20.7 | 40.7 | 26.9 | K-Na-CMK | Metamax® MK, Al2O3·2SiO2, particle size 1.3 µm; 75% K, 25% Na | 2.5 | 11.3 | 16.3 | 38.4 | 31.6 | Na-AMK76 | 76% pure AMK/24% quartz, particle size 4.7 µm; 100% Na | 9.2 | | 19.9 | 41.4 | 29.5 |
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