PDF Strength Enhancement for Portland Limestone Cements
(plant and/or BASF) 7. Plant trial concrete testing ... longer grinding time = lower mill production ... Finish mill production Date Time Type Limestone Additive 325, % Blaine, cm2/g Production, tph 1day cube strength, psi 28day cube strength, psi 6/19/2013 13:30 IL % MasterCem 3805 2536 6200