PURPOSE: To execute a road surface economically and safely by uniformly scattering bamboo leaf-shaped amorphous metal foil on a priming coat layer before the curing of the priming coat layer provided on the road surface, and then providing a finish coat layer on the priming coat layer after lamination of a fibrous later.

CONSTITUTION: A priming coat layer 21 formed of urethane, epoxy, acrylic paints or the like is provided on the surface of a road 1. Before the curing of the priming coat layer 21, the bamboo leaf-shaped amorphous metal foil made of Fe80B20, Fe80P13C7 is uniformly scattered on the priming coat layer 21 to provide an amorphous metal layer 22. Organic or inorganic fibrous layer 23 is then provided on the amorphous metal layer 22, and a finish coat layer 24 formed of colophonium denatured maleic acid resin, petroleum resin is further provided on tone fibrous layer 23.