摘要
Composite function of chemical admixture and technical wastes was applied to modify admixture of fly ash and three kinds of ballast (called 'FATB' for short). The results show that the modified FATB has the characteristics of early higher compressive strength,faster improvement of strength and higher freezing-thawing resistance.
Composite function of chemical admixture and technical wastes was applied to modify admixture of fly ash and three kinds of ballast (called 'FATB' for short). The results show that the modified FATB has the characteristics of early higher compressive strength,faster improvement of strength and higher freezing-thawing resistance.
