STUDY ON MODIFICATION OF ADMIXTURE OF FLY ASH AND THREE KINDS OF BALLAST

摘要

Composite function of chemical admixtureand technical wastes was applied to modify admixture of flyash and three kinds of ballast(called“FATB”for short).Theresults show that the modified FATB has the the characteristicsof early higher compressive strength,faster improvement of strength and higher freezing—thawing resistance.