THIN FILM PAVEMENT ASPHALT MIXTURE, METHOD OF REPAIRING PAVED ROAD, AND PAVED ROAD

摘要

To provide a thin film pavement asphalt mixture capable of supplying a large volume inexpensively and improving durability, a method of repairing a paved road using the same, and the paved road repaired thereby.SOLUTION: A thin film pavement asphalt mixture 1 is obtained by heat mixing a bone material and asphalt, the bone material has a maximum particle diameter of less than 8 mm, and in a particle distribution of the bone material, a rough bone material having a particle diameter of 2.36 mm or more and less than 8 mm is within the range of 65 mass% or more and 80 mass% or less, a fine bone material having a particle diameter of 0.3 mm or more and less than 1 mm is within the range of 5 mass% or more and 25 mass% or less, and a total of fine sand having a particle diameter of 0.075 mm or more and less than 0.3 mm and stone powder having a particle diameter of less than 0.075 mm is within 5 mass% or more and 25 mass% or less.SELECTED DRAWING: Figure 1