FIELD: roads.
SUBSTANCE: invention relates to asphalt products, including modified asphalt compositions. Described is modified asphalt binder compositions producing method, which involves stirring of asphalt binder and at least one asphalt additive and/or asphalt modifier in ball mill-mixer, which causes stirring, shifting, impact and grinding effect on mixture. Invention also relates to road surface compositions, which include said modified asphalt binder composition and filling material.
EFFECT: technical result is obtaining asphalt composition which has improved operational characteristics compared to similar asphalt and additive mixture made not in ball mill-mixer.
14 cl, 1 dwg, 2 tbl
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