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