Prediction of Compressive Strength Behavior of Ground Bottom Ash Concrete by an Artificial Neural Network

Table 1

Chemical composition of ground bottom ash.

Chemical composition (%)	Ground bottom ash
SiO2	46.02
Al2O3	22.31
Fe2O3	10.64
CaO	11.48
MgO	3.47
Na2O	0.07
K2O	3.47
SO3	1.52
LOI	2.72