MATERIALS FOR ASPHALT PAVEMENT AND METHODS OF ITS PREPARATION Russian patent published in 2017 - IPC C04B26/26 C08L95/00 C04B111/27 

FIELD: construction.

SUBSTANCE: present invention relates to the materials for asphalt pavement. The material for asphalt pavement containing bituminous binder at the amount of about 3 to about 8 wt % of the material for asphalt pavement comprising a base bitumen and polymer which is homopolymer of the high density oxidized polyethylene, wherein the polymer is at the amount of about 0.25 to about 10 wt % of base bitumen.; and the filler is at the amount of about 92 to about 97 wt % of the material for asphalt pavement. The method of prepairing the material for asphalt pavement including the stage of mixing the bituminous binder and the filler under the conditions effective for preparation of the material for asphalt pavement where the material is the above one. The invention is developed in the dependent claims of the formula.

EFFECT: invention provides reduced delamination and tracking of asphalt pavement.

8 cl, 3 dwg