Effect of clinker free lime and cement fineness on the ...
Limestone and gypsum (additions) are taken from a cement mill doser (BK IV) and they dried in an oven at 105°C and 60°C, respectively to facilitate crushing and to prevent clogging in the mill. Fly ash is taken from a cement mill doser (BK IV). They have a dry fine nature and they don''t need any grinding .