Table 2 Composition of major and minor oxides in the raw binders.
From: Performance evaluation of superplasticizers in one part geopolymer mortar
Oxides | GGBS (%) | Diatomite (%) | Feldspar (%) |
|---|---|---|---|
SiO2 | 34 | 88 | 61.19 |
Al2O3 | 17 | 6 | 15.12 |
CaO | 37 | 1.5 | 3.5 |
Fe2O3 | 0.6 | 1 | 0.7 |
MgO | - | 0.51 | - |
TiO2 | - | 0.4 | - |
SO3 | - | 0.14 | - |
K2O | - | - | 8.6 |
Na2O | - | - | 9.2 |
