Građevinar, Vol. 65 No. 11., 2013.
Prethodno priopćenje
https://doi.org/10.14256/JCE.927.2013
Influence of start temperature on tensile stress testing of restrained asphalt concrete specimens
Dejan Hribar
; Gradbeni inštitut ZRMK d.o.o.
Marjan Tušar
; Kemijski institut Ljubljana
Bernhard Hofko
; Tehničko sveučilište u Beču, Institut za promet
Ronald Blab
; Tehničko sveučilište u Beču, Institut za promet
Sažetak
This paper presents the result of the Tensile Stress Restrained Specimen Tests on specimens of asphalt concrete AC 8 with bitumen 50/70 depending on two starting temperatures of +10 °C and +20 °C. The analysis of the results shows that there is only a non significant difference between these two start temperatures and the results are within the limit of standard precision. On the other hand, there is a difference between the results of two laboratory TU Wien and ZAG Ljubljana, who carried out the tests in accordance with EN 12697-46 at start temperature +20 °C.
Ključne riječi
asphalt concrete; start temperature; low temperatures; cracks; bitumen
Hrčak ID:
112009
URI
Datum izdavanja:
12.12.2013.
Posjeta: 1.578 *