GROUND IMPROVEMENT MATERIAL, AGGREGATE FOR ASPHALT CONCRETE AND METHOD FOR MANUFACTURING SAME

摘要

Disclosed are a ground improvement material, an aggregate for asphalt concrete, and a method for manufacturing the same. The ground improvement material according to an aspect of the present invention comprises soil which satisfies that when the diameter of the largest particle is Dmax and the diameter of the smallest particle is Dmin on a diameter accumulation curve obtained by a diameter analysis of the soil, the multiplied value of an accumulated passing ratio (Pus) from Dmin to a value (Dmax/4.45) obtained by dividing Dmax by 4.45 and an accumulated passing ratio (Pos) from a value (4.45Dmin) obtained by multiplying Dmin by 4.45 to Dmax is less than 0.4.