Eurasian Chemico-Technological Journal (Jun 2012)

Study of Production of Rubber-Bitumen Compounds

  • F. Austruy,
  • Ye. Tileuberdi,
  • Ye. Ongarbaev,
  • Z. Mansurov

DOI
https://doi.org/10.18321/ectj106
Journal volume & issue
Vol. 14, no. 2
pp. 133 – 138

Abstract

Read online

In this article were investigated ways of production of Rubber-Bitumen Compounds (RBC). The physico-mechanical characteristics of paving bitumen BND 60/90 modified with rubber crumb from spent tire and spent engine oil. The structure of rubber crumb was characterized by optical microscopy and physico-mechanical characteristics of rubber-bitumen compounds are determined by standard methods. It established that the quantity of entered rubber-oil depending (ratio 3:2) on physical and chemical conditions. 15-25 wt.% rubber-oil modified bitumens were according to variety standard of RBC.