Tehnički vjesnik, Vol. 23 No. 2, 2016.
Izvorni znanstveni članak
https://doi.org/10.17559/TV-20140916142451
Characterization of cement stabilized pavement layers with ultrasound testing
Ivana Barišić
orcid.org/0000-0002-8680-977X
; University of Osijek, Faculty of Civil Engineering Osijek, Drinska 16a, 31000 Osijek, Croatia
Sanja Dimter
orcid.org/0000-0003-0688-8592
; University of Osijek, Faculty of Civil Engineering Osijek, Drinska 16a, 31000 Osijek, Croatia
Tatjana Rukavina
orcid.org/0000-0003-0968-4413
; Faculty of Civil Engineering, University of Zagreb, Fra Andrije Kačića-Miošića 26, 10 000 Zagreb, Croatia
Sažetak
Performance of ultrasonic pulse velocity (UPV) in hydraulically bound mixtures is examined as a non-destructive testing, in order to estimate its potential for pavement material characterization. Test results show that an increase in cement content results in an increase in UPV values. Increase in steel slag aggregate content results in a decrease in UPV values. Analyses of relationship between UPV values and strengths have shown strong polynomial relationship. For UPV values ranging 2 ÷ 3,2 km/s cement stabilized material can be classified as appropriate for usage in road construction. Test results have shown good potential for UPV measure as non-destructive method in cement stabilized material characterization.
Ključne riječi
cement stabilized material; compressive strength; non-destructive testing; pavement; steel slag; ultrasound pulse velocity (UPV)
Hrčak ID:
156834
URI
Datum izdavanja:
27.4.2016.
Posjeta: 3.099 *