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dc.date.accessioned | 2019-01-22T20:44:10Z | |
dc.date.available | 2019-01-22T20:44:10Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 1314-2704 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/148517 | |
dc.description.abstract | © SGEM2018. Asphalt concrete correspond to dispersive strengthened composition material, in which organic matrix-bitumen takes over all the load and forces. The structure and properties of asphalt concrete are determined mainly by the phase and physical state of the organic matrix-bitumen. In this paper the results of «Adgezolin» additive in the composition of asphalts based on oxidized (produced by OJSC «TAIF-NK») and non-oxidized (Elkhovskoe oil refinery plant) bitumen are discussed. It is revealed, that adhesive additive positively affects asphalt properties. Particularly, adding 0.8 wt % into oxidized bitumen increases R20 and R50, as well as improves R0 parameters. The asphalts based on non-oxidized BNN 80/120 bitumen stand for higher R20 and R50 values comparing with asphalt properties based on oxidized bitumen. However, adding adhesive to asphalts based on non-oxidized bitumen results to the highest strength values. At the same time the asphalt mixtures based on non-oxidized bitumen have higher water resistance value than asphalt based on oxidized bitumen, which makes the former more attractive. | |
dc.relation.ispartofseries | International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM | |
dc.subject | Adhesion additive | |
dc.subject | Bitumen | |
dc.subject | Compressive strength | |
dc.subject | Mineral pavement | |
dc.title | Investigation of physical and mechanical properties of asphalt mixtures modified by adhesive additive | |
dc.type | Conference Paper | |
dc.relation.ispartofseries-issue | 1.4 | |
dc.relation.ispartofseries-volume | 18 | |
dc.collection | Публикации сотрудников КФУ | |
dc.relation.startpage | 553 | |
dc.source.id | SCOPUS13142704-2018-18-14-SID85058879983 |