Road structure, corrosion-resistant conductive sheet used for the road structure, and method for peeling off asphalt layer

A road structure comprising:

• a non-thermoplastic base layer;
• an asphalt layer located above the base layer;
• a conductive sheet between the base layer and the asphalt layer, wherein the conductive sheet is configured to generate heat based on electromagnetic induction;
• a first bonding layer that bonds the conductive sheet and the base layer;
• and
• a second bonding layer that bonds the conductive sheet and the asphalt layer,
• wherein at least the first bonding layer is a thermoplastic bonding layer configured to be softened by the heat,
• wherein the conductive sheet is any one of a metal layer including a corrosion-resistant film, a corrosion-resistant metal layer, a fiber layer including a corrosion-resistant film, a corrosion-resistant fiber layer, a resin layer including a corrosion-resistant film, a corrosion-resistant resin layer, a layer including a corrosion-resistant film attached to a mixture of a resin and an electrical conductor, and a layer in which a corrosion-resistant resin is mixed with a conductor, and
• wherein the corrosion-resistant film is at least one of a glass-based film, a fluorinated film, an acrylic film, a styrene film, polycarbonate film, a polyester film, a polyurethane film, an epoxy film, a Teflon (Registered Trademark) film, a tin plating, a zinc plating, a zinc alloy clad, an oxide film, a phosphate treatment film, a phosphoric salt treatment film, a chromic acid treatment film, a chromate salt treatment film, a hydrofluoric acid treatment film, a hydrofluoric acid salt treatment film, a sodium salt treatment film, and a passive oxide film of any one selected from a group consisting of niobium, titanium, tantalum, silicon and zirconium formed by a cathode oxidation method, a sol-gel method, an alkoxide method, a CVD method or a PVD method.