title: Elastic properties of fly ash-stabilized mixes.
abstract: Stabilized mixes are used in the construction of bearing layers in asphalt and concrete pavement structures. Two nondestructive methods: resonant frequency method and ultrasonic pulse velocity method, were used for estimation of elastic properties of fly ash-stabilized mixes. Stabilized mixes were designed containing sand from the river Drava and binder composed of different share of cement and fly ash. The aim of the research was to analyze the relationship between the dynamic modulus of elasticity determined by different nondestructive methods. Data showed that average value of elasticity modulus obtained by the ultrasound velocity method is lower than the values of elasticity modulus obtained by resonant frequency method. For further analysis and enhanced discussion of elastic properties of fly ash stabilized mixes, see Dimter et al. [1].
authors.affiliation: University of Osijek, Faculty of Civil Engineering, Drinska 16a, 31000 Osijek, Croatia, Europe.
authors.forename: Sanja
authors.initials: S
authors.lastname: Dimter
authors.affiliation: University of Zagreb, Faculty of Civil Engineering, Department of Transportation, Kačićeva 26, 10000 Zagreb, Croatia, Europe.
authors.forename: Tatjana
authors.initials: T
authors.lastname: Rukavina
authors.affiliation: University of Osijek, Faculty of Civil Engineering, Drinska 16a, 31000 Osijek, Croatia, Europe.
authors.forename: Krunoslav
authors.initials: K
authors.lastname: Minažek