Rubber and Rubber–Polymer Modifiers of Asphalt Concrete Mixes Prepared by High-Temperature Shear Grinding. Part 2. Methodology of Evaluation of Performance of Modifiers.

Autor: Berlin, A. A., Nikol'skii, V. G., Krasotkina, I. A., Dudareva, T. V., Gorbatova, V. N., Sorokin, A. V., Lobachev, V. A., Dubina, S. I., Sinkevich, M. Yu.
Zdroj: Polymer Science -- Series D; Oct2021, Vol. 14 Issue 4, p568-574, 7p
Abstrakt: The active regulatory basis for the evaluation of the quality of bitumen binders (BBs) is analyzed. A method for evaluating the effectiveness of powder modifiers added to asphalt concrete mixes by the Russian dry process through rheological tests of model binders is proposed. A new criterion for evaluation of the quality of binders is proposed, i.e., the temperature of destruction of BBs during fatigue tests. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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