About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Makarov D.B. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Yagund E.M. – candidate of chemical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Ayupov D.A. – candidate of technical sciences, senior lecturer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Murafa A.V. – candidate of technical sciences, associate professor Faskhutdinov K.A. – student E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Khozin V.G. – doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Yakhin R.G. – doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Construction The organization address: 420043, Russia, Kazan, Zelenaya st., 1 |
| Title of the article | Study of bitumen-polymer binders, modified by mixed thermoplastic elastomer by the method of IR-spectroscopy |
| Abstract. | The subject of research is the nature of the interactions that take place between the components of the composite elastomer and the matrix of the road petroleum bitumen. The chemical interaction of the composite elastomer with the bitumen matrix by means of C=C olefinic functionality resulting in the lightly crosslinked polymer formation within the bitumen-polymer binder has also been proven in the course of the study. The adding of the polymers as modifiers results in a significant change in the material stress-strain properties and rheological properties of the bitumen polymer systems. With the introduction of Azole adhesive additives in thermoplastic mixtures is no chemical interaction between components, so Azole retains the properties of the adhesive additive. This reduces the time of receipt of bitumen-polymer binder, the resulting composition is less subject to thermal degradation, which further extends the life of asphalt concrete pavement. Thus, the introduction of adhesive additives Azole in thermoplastic mixtures can be highly effective for asphalt concrete paving with the best operational and technical specifications. |
| Keywords. | bitumen, bitumen polymer binders, thermoplastic, plasticizer adhesive, IR absorption, rubber. |
| For citations: | Makarov D.B., Yagund E.M., Ayupov D.A., Murafa A.V., Faskhutdinov K.A., Khozin V.G., Yakhin R.G. Study of bitumen-polymer binders, modified by mixed thermoplastic elastomer by the method of IR-spectroscopy // Izvestiya KGASU. 2015. №4(34) P.280-286. |
