Abstract
Research on improving petroleum bitumen complex properties by modifying them with polymeric elastomers in the form of rubber waste are given in this article. The purpose of the research is to create a bituminous-rubber composition with an increased set of thermo-physical and physical-mechanical characteristics. The effect of bitumen modification with waste rubber crumb and powder in combination with the addition of taurite on the melting temperature, the degree of crosslinking, toughness and heat resistance of the compositions was studied. The optimal composition of bituminous-rubber compositions modified with taurite with high thermo-physical and physical-mechanical characteristics has been determined.
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