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Information × Registration Number 0219U101951, 0118U000736 , R & D reports Title To study the process aging of road bitumen, including the modified ones using the European standard RTFOT according to DSTU B EN 12607-1: 2015 and to issue the proposals for the amendments to the relevant normative documents popup.stage_title Head Kopynets Ivan V., Registration Date 04-12-2019 Organization M.P. Shulgin State Road Research Institute State Enterprise popup.description2 Object of study is paving viscous oil bitumen; paving bitumen modified with polymers; paving bitumen modified with adhesive additives; paving bitumen modified with synthetic wax additives; paving bitumen modified by mixture additives complexes. Purpose of the study is to improve the requirements for paving bitumen including modified bitumen, in terms of its resistance to the process temperatures impact and to prepare proposals for the need of changes to the relevant regulatory documents. Method of study is experimental studies of paving viscous oil bitumen paving bitumen modified with polymers; paving bitumen modified with adhesive additives; paving bitumen modified with synthetic wax additives; paving bitumen modified by mixture additives complexes. The criteria for evaluation of changes in the properties of paving viscous oil bitumen paving bitumen modified with polymers; paving bitumen modified with adhesive additives; paving bitumen modified with synthetic wax additives; paving bitumen modified by mixture additives complexes during the process aging had been determined. The regularities of changing of bitumen properties during its warming according to DSTU EN 12607-1 (EN 12607-1: 2014, IDT) had been investigated.  Product Description popup.authors Kolesnik Yurii R. Kopynets Ivan V. Sokolov Oleksii V. Sokolova Oksana B. Yunak Alina L. popup.nrat_date 2020-04-02 Close