Analysis of Methods for Modifying Organic Binder S. G. Borisov
K. R. Gubaa, V. N. Kulikovb, E. N. Gabidulinb, N. A. Kovshikb, A. D. Gurinb, S. G. Borisovb
a Automobile and Road Institute «Donetsk National Technical University»
b Donbas National Academy of Civil Engineering and Architecture
Abstract: One of the main tasks in the field of road construction materials science is the search for new materials that will improve the physical and mechanical properties of asphalt concrete and thereby increase the service life of non-rigid road clothes. An increase in the service life of road surfaces will lead to a decrease in the costs of their maintenance and repair. Numerous studies have established that improving the quality of asphalt concrete can be achieved by improving the physical and mechanical properties of the organic binder. The analysis of methods for modifying oil road bitumen is carried out. It has been established that there are two effective methods for modifying an organic binder, technological and recipe. Prescription methods have been proven to be the most effective. The classification of modifying additives for oil road bitumen is given. It has been proven that one of the most effective ways of modifying organic binders is the introduction of surfactants into their composition.
Keywords: asphalt concrete, additives, methods of modifying asphalt concrete, classification, bitumen.
Pages: 53-59.
Link for citation: Guba, K. R.; Kulikov, V. N.; Gabidulin, E. N. [et al.]. Analysis of Methods for Modifying Organic Binder S. G. Borisov . – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2021. – Issue 2021-1(147) Modern building materials. – Р. 53-59. – URL: https://donnasa.ru/publish_house/journals/vestnik/2021/2021-1(147)/st_06_guba_kulikov_gabidulin_kovschik_gurin_borisov.pdf (date of access: 15.10.2024). (in Russian)
Issue 2021-1 (147)Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture