AGGREGATE FOR ASPHALT AND ASPHALT PAVEMENT

摘要

PROBLEM TO BE SOLVED: To provide an aggregate for asphalt capable of forming an asphalt pavement having sufficient hardness and durability while using both a blast-furnace slag and a recycled material.SOLUTION: An aggregate for asphalt which is mixed with asphalt to constitute an asphalt mixture, the aggregate for asphalt including three types, i.e., a blast-furnace slag, a natural stone material, and a recycled material, and 10 to 25 mass% of the blast-furnace slag contained with respect to the entire aggregate for asphalt.SELECTED DRAWING: None