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Russian Journal of Applied Chemistry

, Volume 75, Issue 9, pp 1525–1528 | Cite as

Modification of Paving Asphalts with an Elastoplastic

  • A. M. Syroezhko
  • O. Yu. Begak
  • V. V. Fedorov
  • V. A. Proskuryakov
  • E. B. Semenova
Article

Abstract

BND 60/90 and BND 89/130 paving asphalts were modified by addition of DST-30 elastoplastic and petroleum plasticizers. Their performance at temperatures from -(32-35) to +(90-95)°C was examined in comparison with that of commercial unmodified asphalts, which are efficient at temperatures from -(23-27) to +(44-50)°C.

Keywords

Petroleum Asphalt Pave Asphalt Unmodified Asphalt Petroleum Plasticizer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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REFERENCES

  1. 1.
    Kolbanovskaya, A.S. and Mikhailov, V.V., Dorozhnye bitumy (Paving Asphalts), Moscow: Transport, 1973.Google Scholar
  2. 2.
    Pechenyi, B.G., Bitumy i bitumnye kompozitsii (Asphalts and Asphalt Compounds), Moscow: Khimiya, 1990.Google Scholar
  3. 3.
    Primenenie polimerno-bitumnogo vyazhushchego pri stroitel'stve dorozhnykh, mostovykh i aerodromnykh asfal'tobetonnykh pokrytii: Uchebnoe posobie (Use of a Polymer-Asphalt Binder for Asphalt Concrete Paving of Roads, Bridges, and Airports: Textbook), Tarasenko, I.E., Ed., Moscow: Soyuzdornii, 1979.Google Scholar

Copyright information

© MAIK “Nauka/Interperiodica” 2002

Authors and Affiliations

  • A. M. Syroezhko
    • 1
    • 2
  • O. Yu. Begak
    • 1
    • 2
  • V. V. Fedorov
    • 1
    • 2
  • V. A. Proskuryakov
    • 1
    • 2
  • E. B. Semenova
    • 1
    • 2
  1. 1.St. Petersburg State Technological InstituteSt. PetersburgRussia
  2. 2.State Unitary EnterpriseMendeleev Russian Research Institute of MetrologySt. PetersburgRussia

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