Search results for: ASPHALTS

• Ground tire rubber thermo-mechanically devulcanized in the presence of waste engine oil as asphalt modifier

  Publication

  • Y. Li
  • A. Shen
  • Z. Lyu
  • S. Wang
  • K. Formela
  • G. Zhang

  - CONSTRUCTION AND BUILDING MATERIALS - Year 2019

  Cross-linked elastomers network is main limitation for industrial usage of ground tire rubber (GTR) as asphalts’ and road pavements modifier. GTR was thermo-mechanically devulcanized via extrusion in the presence of waste engine oil (WEO) at temperature ranges from 150 to 280 °C. Combined impact of WEO content and extruder barrel temperature on the change of cross-linked structure of degraded GTR (DTGR) was investigated through...

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• Pavement ageing influence on tyre/road noise

  Publication

  • P. Mioduszewski
  • K. Kowalski

  - Year 2017

  Road surface should be constructed in a way that ensures safe and comfortable traffic conditions, not only when it is newly paved but also during its entire lifetime. An important factor in the asphalt mixture design process is also the expected pavement durability and stability of pavement properties over time. In many countries, road surface starts to play a significant role in traffic noise reduction actions. Selecting a particular...