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N. P. KRUTKO, O. N. PANASENKO, and O. V. LUKSHA
«Research of Structural and Rheological Properties of Bitumen Films»
551–555 (2008)

PACS numbers: 81.05.Rm, 81.07.Pr, 82.70.Kj, 83.10.Tv, 83.60.St, 83.80.Iz

Structural and rheological properties of the bituminousmineral compositions structured by defecator (sugar-production waste) are investigated. The comparative analysis of strength and viscosity characteristics of bituminous mineral compositions under investigation and properties of the bitumens modified by thermoplastic polymers and polymers of natural origin is carried out. As revealed, due to physical and chemical interactions between the defecator and bitumen, its structurization of composition takes place with formation of organic-mineral binding material. The comparative analysis of properties of the bitumen structured by the defecator with properties of structured polymer bitumen compositions corroborates the conclusion that the use of the defecator for preparation of asphaltic-cement concrete mixes would be appropriate.

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