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. | Stroganov V.F. – doctor of chemical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Riazapov Sh.A. – researcher E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1 |
| Title of the article | The relative valuation of choice efficiency and a substantiation of grinding devices for mechanical activation of mineral fillers of asphalt mixes |
| Abstract. | It is known that the majority of mineral powders are a polymeric materials. They are the structural additives and components in obtaining composite building materials, including road surfaces. An important role in their preparation has not only the chemical composition but also the energetic activity of the highly developed surface, which is provided by activating their surface. One of the most effective activation technologies is the process of grinding in the various grinding devices. In the article the analysis and comparative evaluation of the work of the ball, spring mills and disintegrator in obtaining mineral active fillers. Replaced with the settings of powders of: specific surface area and granulometric composition. Defined indicators of the quality of asphalt mixes modified mineral fillers. According to the results of the comparative evaluation of the considered device justified the choice of the most effective grinding device for the implementation of physical chemical activation of mineral powders – disintegrator. |
| Keywords. | Grinding device, activated mineral powders, specific surface, sedimentation analysis, asphalt concrete. |
| For citations: | Stroganov V.F., Riazapov Sh.A. The relative valuation of choice efficiency and a substantiation of grinding devices for mechanical activation of mineral fillers of asphalt mixes // Izvestiya KGASU. 2013. №2(24) P.273-280. |
