The paper deals with a method to reduce temperature of asphalt mix using the ingredients of natural zeolite. In this article we discuss a proposal of the warm mix asphalt mixtures based on natural zeolite and determine the density, maximum density and sensitivity of asphalt test specimens on water. The results are compared with the reference hot mix asphalt.
1. Rubio M. C., Martínez G., Baena L., Moreno F.: Warm mix asphalt: an overview. Journal of Cleaner Production Volume 24, March 2012, pp. 76–84.
2. Vaitkus, A., Cygas, A., Laurinavicius, A., Perveneckas, Z.: Analysis and evaluation of possibilities for the use of warm mix asphalt in Lithuania. The Baltic Journal of Road and Bridge Engineering 4, 2009, pp. 80-86.
3. Vaitkus, A., Vorobjovas, V., Ziliut, L.: The Research on the Use of Warm Mix Asphalt for Asphalt Pavement Structures. Road Department, Vilnius Gediminas Technical University, 2009, Vilnius, Lithuania.
4. W. R. Grace & Co. Enriching Lives, Everywhere. – Zeolite Structure. Grace.com. Retrieved on 2010-12-09.
5. http://www.zeocem.com/sk/.
6. Dubravský, M., Mandula, J.: Objemové hmotnosti nízkoteplotných asfaltových zmesí na báze zeolitu. In: Vedecko-výskumná činnosť ÚIS. Herľany 6.-7. december 2011. Košice: TU, SvF, 2011, s. 29-32. ISBN 978-80-553-0821-0.
7. Mandula, J., Dubravský, M.: Warm mix asphalt based on natural zeolites. In.: Pozemné komunikácie a dráhy. Vol. 7/issue 2, 2011, pp. 21-30. ISSN 1336-7501.