Original scientific paper

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

Abstract

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.

Keywords

cement stabilized material; compressive strength; non-destructive testing; pavement; steel slag; ultrasound pulse velocity (UPV)

Hrčak ID:

156834

URI

https://hrcak.srce.hr/156834

Publication date:

27.4.2016.

Article data in other languages: croatian

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