Open AccessCOMPROMISE ASSESSMENT OF THE PREFERENCE OF STYRENE-BUTADIENE-STYRENE COPOLYMERS, USED IN THE PRODUCTION OF POLYMER-MODIFIED BITUMEN, USING FUZZY SETS
Author(s) -
Yuliya A. Urcheva,
Vladislav A. Kholodnov,
A. M. Syroezhko,
Valentin V. Vasiliev,
E. V. Salamatova,
Aleksei Ismailov,
Marina Yu. Lebedeva
Publication year - 2020
Publication title -
izvestiâ sankt-peterburgskogo gosudarstvennogo tehnologičeskogo instituta (tehničeskogo universiteta)
Language(s) - English
Resource type - Journals
ISSN - 1998-9849
DOI - 10.36807/1998-9849-2020-55-81-97-102
Subject(s) - styrene , asphalt , compromise , copolymer , polymer , fuzzy logic , materials science , styrene butadiene , preference , natural rubber , production (economics) , process engineering , computer science , polymer science , composite material , mathematics , engineering , artificial intelligence , economics , social science , statistics , sociology , macroeconomics
The influence of structure of styrene-butadiene-styrene rubber on the quality characteristics of polymer-modified bitumen – produced on its basis – was identified. A program for a compromise assessment of the preference of such polymers using fuzzy sets was developed. A mathematical model was obtained that is recommended for use to optimize production and reduce costs in the industrial production of polymer-modified bitumen.