DRAINING PAVEMENT BODY INHIBITING LOWERING OF FUNCTION

PROBLEM TO BE SOLVED: To form a draining pavement body having a good effect of recovering the function by mixing an aggregate elastic body at a specified weight ratio. SOLUTION: An aggregate elastic body with a particle diameter of 1-6 mm is prepared by synthetic rubber, natural rubber and urethan resin and the like. A heating type asphalt draining mixture is prepared by mixing 10.5-25% of aggregate elastic body by weight ratio with asphalt comprising aggregate such as crushed-stone, sand, filler, petroleum asphalt and asphalt emulsion. Further, a draining pavement body is constructed by the heating type asphalt draining mixture. Thus, the draining pavement body having a good effect of recovering the function can be formed.