Research Article
A Study on Load Carrying Capacity of Fly Ash Based Polymer Concrete Columns Strengthened Using Double Layer GFRP Wrapping
Table 1
Chemical composition of fly ash.
| S. number | Parameter | Content (% by mass) |
| 1 | Sio2 | 59.7 | 2 | Al2O3 | 28.36 | 3 | Fe2O3 + Fe2O4 | 4.57 | 4 | CaO | 2.1 | 5 | Na2O | 0.04 | 6 | MgO | 0.83 | 7 | Mn2O3 | 0.04 | 8 | TiO2 | 1.82 | 9 | SO3 | 0.4 | 10 | Others | 2.14 | 11 | Loss of ignition | 1.06 |
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