Skoči na glavni sadržaj

Pregledni rad

https://doi.org/10.13167/2014.8.3

INVESTIGATION OF ASPHALT PAVEMENT WITH ADDED CRUMB RUBBER

Jan Mandula ; Faculty of Civil Engineering, Technical University of Kosice
Tomaš Olexa ; Faculty of Civil Engineering, Technical University of Kosice
Mariya Holubka ; Faculty of Civil Engineering, Technical University of Kosice
Brigita Salaiova ; Faculty of Civil Engineering, Technical University of Kosice


Puni tekst: engleski pdf 323 Kb

str. 19-26

preuzimanja: 537

citiraj


Sažetak

Waste tires must be recycled in environmentally safe ways that meet civil engineering concerns while fulfilling standards for construction materials. Used tires can be processed into rubber powders with particle sizes of 0–2 mm, a suitable fine aggregate for mixing into road pavements. We tested asphalt mixtures with rubber added using the dry method, comparing their properties with a traditional mixture. We tested asphalt–rubber mixtures with rubber incorporated at either ambient temperature or preheated. Rubberized and traditional asphalt concretes compared well in void content, indirect tensile strength ratio, rut depth, and wheel-track slope. After optimizing the rubber content added, we laid an experimental road course with the asphalt–rubber mixture.

Ključne riječi

crumb rubber; road surface course

Hrčak ID:

123531

URI

https://hrcak.srce.hr/123531

Datum izdavanja:

4.7.2014.

Posjeta: 979 *