Search academic texts

Information × Registration Number 0223U004762, 0123U102676 , R & D reports Title Production of bitumen from oil residues modified with low-molecular organic compounds popup.stage_title Head Gunka Volodymyr M., Кандидат технічних наук Registration Date 01-12-2023 Organization Lviv Polytechnic National University popup.description2 The influence of the main technological parameters of controlling the process of chemical modification of oil residues with low-molecular organic compounds (amount of modifier, temperature, and duration) on the physical and mechanical properties of the obtained road binders was determined. Mathematical experimental and statistical models have been developed and optimal conditions for modification processes have been established. The chemistry of the processes of chemical modification of oil residues with formaldehyde and maleic anhydride was investigated. A complete physical and mechanical analysis of the obtained binders by the proposed methods, design and testing of compositions of crushed stone-mastic asphalt mixtures and asphalt concrete were carried out.  Product Description popup.authors Hrynchuk Yurii Demchuk Yuriy Poliak Olha Prysiazhnyi Yurii Sidun Iurii popup.nrat_date 2023-12-01 Close