Experimental Studies on M 25 Grade of Self Compacting .
The design mix procedure adopted to get M25 grade concrete as per Nan S u'smethod,for Nan S coefficient 12 is as follows. Max size of aggregate = 10 mm The volume ratio of fine aggregates to total aggregates [11] =S/a= 54% (50% to 57%) Sp gravity of Cement (Gc) = Sp gravity of CA (Gg) =