Road repairing material

Abstract

A road repairing material of the invention has a very excellent adhesive property and adherent property to an existing paved road surface and aggregate, and even if several years has passed since the repair, displacement, peeling, cracking and the like do not occur in the repaired spot. Besides, even if the material is exposed to air after opening of a bag, it does not change its quality and is not hardened for a long period of 3 to 5 years, and accordingly, the quantity of the material used can be selected taking a repair spot into consideration, and the remainder material can be sufficiently used for next repair work and is not required to be discarded as waste material, and therefore, the very economical road repairing material can be provided. In this road repairing material, a road paving member produced by heating and mixing blown asphalt, lubricating oil or lubricating oil waste fluid, semi-blown asphalt, and fine particles of hydrated lime and steel slag, and paving aggregate are heated and mixed to form a coating layer around the paving aggregate, and a covering layer made of a noncohesive material is formed on the coating layer.

Dependencies are inferred from the claim text.