Abstract
Previously, asphalt concrete mixtures based on metallurgical waste were
 developed, which have a number of valuable qualities and contribute to the disposal of these
 industrial wastes (RF Patent No. 2787268). Long-term tests of these materials revealed insufficient resistance to aging of the asphalt-resinous complex, therefore, additional
 studies were conducted to find ways to increase the adhesion of the slag aggregate in asphalt
 concrete. Modification of bitumen binder with nanoscale additives was proposed as one of
 the measures, which is positively noted by a number of researchers. The article presents the
 results of studying the effect of nano-additives in bitumen on the adhesive and other
 properties of asphalt concrete on steelmaking slags.
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