Application of Integrated Quality Assessment Method to Select Polymer-Bitumen Binder

The physical and chemical properties of polymer-bitumen binders obtained by compounding highly oxidized bitumen and modified heavy resid polymers are listed. It is shown that heavy resids of various nature can be used as plasticizers of highly oxidized bitumen structure and be modified by thermoelas...

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Bibliographic Details
Published in:	Chemistry and technology of fuels and oils Vol. 54; no. 5; pp. 557 - 563
Main Authors:	Evdokimova, N. G., Luneva, N. N., Egorova, N. A., Imangulova, E. A., Taratunin, I. V., Luneva, M. E.
Format:	Journal Article
Language:	English
Published:	New York Springer US 01-11-2018 Springer Springer Nature B.V
Subjects:	Bitumens Chemical properties Chemistry Chemistry and Materials Science Geotechnical Engineering & Applied Earth Sciences Industrial Chemistry/Chemical Engineering Mineral Resources Organic chemistry Plasticizers Polymers Quality assessment compounding standardized coefficient polymer-bitumen bindel; modified heavy resid bitumen weightiness coefficient quality index integral quality index
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Summary:	The physical and chemical properties of polymer-bitumen binders obtained by compounding highly oxidized bitumen and modified heavy resid polymers are listed. It is shown that heavy resids of various nature can be used as plasticizers of highly oxidized bitumen structure and be modified by thermoelastoplastics to obtain polymer-bitumen binders meeting standard requirements. The quality of polymer-bitumen binder samples is assessed by integrated quality assessment method. It is demonstrated that this method can be used to select the composition offinished products having the best values of physical and chemical parameters.
ISSN:	0009-3092 1573-8310
DOI:	10.1007/s10553-018-0959-y