Abstract
Modification of tar with petroleum polymeric resins yields paving-grade bitumens with enhanced cohesion. With respect to the heat resistance and other parameters, these bitumens meet the requirements of GOST (State Standard) for BND 90/130 paving bitumens.
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Fedorov, V.V., Syroezhko, A.M., Begak, O.Y. et al. Modified Paving Bitumens Based on Tar and Petroleum Polymeric Resins. Russian Journal of Applied Chemistry 75, 1009–1013 (2002). https://doi.org/10.1023/A:1020369604090
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DOI: https://doi.org/10.1023/A:1020369604090