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| Titre: | The study of the improvement of mechanical performance of asphalt modified by the optimization of mixing time of EVA bitumen |
| Auteur(s): | Saoula, S.
Haddadi, S.
Mokhtar, K.A |
| Mots-clés: | Behaviour
Bituminous concrete
Characterisation
EVA-Bitumens
Mixing time |
| Date de publication: | 2011 |
| Editeur: | American Institute of Physics |
| Référence bibliographique: | 1st International Congress on Advances in Applied Physics and Materials Science, APMAS2011; Antalya; Turkey; 12 May 2011 through 15 May 2011 |
| Collection/Numéro: | AIP Conference Proceedings Vol. 1400, 2011,;pp. 262-267 |
| Résumé: | To improve the performances of a bitumen, the mixing time of bitumen-EVA is studied using two contents of EVA (3 and 5%). For the study analytical and chemical tests are carried out such as penetrability, softening point, ductility, FTIR, DSC, MEB and the storage stability. The aim of this work is to change and optimize the formula of the sample of EVA, which are not conform with the Algerian standards. This work showed that the mixing time is function of the content polymer. The mixing time has a strong effect on the properties; in fact it has improved the mechanical characteristics of the bituminous. Also, the mechanical tests showed that the permanent deformations and the indirect tensile strength at the temperatures of service resistances are improved. |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080123456789/1685 |
| ISSN: | 0094243X |
| Collection(s) : | Communications Internationales
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