Investigation of nano ulexite mineral effects on mechanical behaviour of warm mix asphalt pavements

Autor:	Tuba Kütük-Sert, Resul Ekrem Günbey
Jazyk:	English<br />Croatian
Rok vydání:	2020
Předmět:	warm mix asphalts ulexite mineral marshall stability moisture susceptibility tensile strength Engineering (General). Civil engineering (General) TA1-2040
Zdroj:	Građevinar, Vol 72, Iss 06., Pp 503-513 (2020)
Druh dokumentu:	article
ISSN:	0350-2465 1333-9095
DOI:	10.14256/JCE.2568.2018
Popis:	The research presented in the paper shows that further investigations on additives used in the warm mix asphalt technology are needed. It was observed that the negative effect of adhesion loss in asphalt mixes produced by warm process can be reduced by adding ulexite mineral nano particles to a commercial additive. The Marshall stability, Indirect tensile strength modulus, and moisture susceptibility, were tested for this purpose. Based on the analysis of results, it can be seen that the WMA mixture production temperature can additionally be reduced, and that lower compaction energy is needed during placement of such mixtures, which results in energy savings.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/21f0914ac8f745b3a355a16cb05feeb5 Zobrazit plný text záznamu View record in DOAJ