Siberian Federal University 
- Issue
- Journal of Siberian Federal University. Engineering & Technologies. 2011 4 (6)
- Authors
- Vasilovskaya, Galina V.; Nazirov, Denis R.
- Contact information
- Vasilovskaya, Galina V. : Siberian Federal University , 79 Svobodny, Krasnoyarsk, 660041 Russia , e-mail: ; Nazirov, Denis R. : Siberian Federal University , 79 Svobodny, Krasnoyarsk, 660041 Russia
- Keywords
- asphalt-concrete; sulfur-bitumen binder; Norilsk combine technical sulfur; bitumen of Achinsk oil-refiner plant; road pavement; technological parameters
- Abstract
An influence of sulfur as a part of sulfur-bitumen binder on the properties of asphalt-concrete was studied. On the base of local mineral filling aggregates such as the bitumen of Achinsk oil-refiner plant and Norilsk combine technical sulfur, composition of road asphalt-concrete was calculated and prepared. Cakes-powder-like wastes of Krasnoyarsk «Krastzvetmet» plant were used as mineral powders. To compare the results asphalt-concrete mixture based on «pure» bitumen was prepared. The research conducted has shown that an introduction of sulfur into asphalt-concrete leads not only to the economy of bitumen, but to an increase in basic physical and mechanical properties. The composition of sulfur-asphalt-concrete is recommended for production. The main technological parameters of plant technology of sulfur-asphalt-concrete preparation and its application in road pavement are substantiated.
- Pages
- 696-703
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/2775
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).