Article

Received 02.08.2022

Revised 18.11.2022

Accepted 15.12.2022

Retrieved from Iss. 112, 2022

Pages 46 -52

Guyvan, E., & Kuzlo, M. (2022). INFLUENCE ON PHISICAL AND MECHANICAL PROPERTIES OF ASPALT CONCETE ADDITIVE RW ELAST FROM CONCENTRATED POLYMER-MODIFIED BITUMEN (PmB). Automobile Roads and Road Construction, (112), 46-52. https://doi.org/10.33744/0365-8171-2022-112-046-052

INFLUENCE ON PHISICAL AND MECHANICAL PROPERTIES OF ASPALT CONCETE ADDITIVE RW ELAST FROM CONCENTRATED POLYMER-MODIFIED BITUMEN (PmB)

Evgen Guyvan Mykola Kuzlo

This article presents data on the influence of the RW Elast additive on the physical and mechanical properties of hot fine-grained type A asphalt concrete. An experimental study of its resistance to rutting in an aggressive environment was conducted. The main issue of this study is the determination of the effectiveness of the modifier on asphalt concrete, which can significantly affect the economic benefit of using the additive. Indeed the physico-mechanical properties of the studied starting material change depending on the percentage content of the additive and the material's resistance to rutting. The analysis of the obtained results of the performed experimental study shows the positive effect of the RW Elast additive on the physical and mechanical parameters of asphalt concrete

asphalt concrete, track resistance, track formation, modifying additive, bitumen, physical and mechanical properties
  1. Mishutin, A.V., Zavoloka, M.V., & Tverdokhlib, O.L. (2017). Factors affecting the resistance of asphalt concrete pavement to rutting formation. Bulletin of the Odesa State Academy of Civil Engineering and Architecture, 68, 76-85.
  2. Kutsman, A.M., et al. (2015). Influence of thermorheological processes on the strength and durability of asphalt concrete pavement of non-rigid road structures. Roads and Bridges, 34(2), 102-112.
  3. Zhdaniuk, V.K., & Kostin, D.Yu. (2017). Influence of bitumen modification on properties and rut resistance of stone mastic asphalts. Scientific and Technical Collection “Automobile Roads and Road Construction”, 100, 57-67.
  4. Zhdaniuk, V.K., Volovyk, O.O., & Kostin, D.Yu. (n.d.). Investigation of properties of fine-grained asphalt concrete with the addition of “TRINIDSD EPURE Z 0/8”. Scientific and Technical Collection “Urban Planning and Territorial Planning”, 40, 395-400.
  5. DSTU B V.2.7-319:2016. (2016). Asphalt concrete mixtures and road and airfield asphalt concrete. Test methods. Kyiv: Technical Committee for Standardization TK 307 “Automobile Roads and Transport Structures” (State Enterprise “DerzhdorNDI”).
  6. DSTU EN 12697-22:2018. (2018). Bituminous mixtures. Test methods for hot asphalt concrete mixtures. Part 22. Rutting (EN 12697-22:2003+A1:2007, IDT). Kyiv: Technical Committee for Standardization TK 307 “Automobile Roads and Transport Structures” (State Enterprise “DerzhdorNDI”).
  7. DSTU B V.2.7-121:2014. (2014). Mineral powder for asphalt concrete mixtures. Specifications. Kyiv: State Standards of Ukraine.
  8. DSTU B V.2.7-119:2011. (2011). Asphalt concrete mixtures and road and airfield asphalt concrete. Specifications. Kyiv: National Transport University (NTU).
  9. DSTU 8959:2019. (2019). Asphalt concrete mixtures and road asphalt concrete based on polymer-modified bitumens. Specifications. Kyiv: Technical Committee for Standardization TK 307 “Automobile Roads and Transport Structures”.

https://doi.org/10.33744/0365-8171-2022-112-046-052