▎ 摘　　要

NOVELTY - Preparing environment-friendly high-transparency asphalt involves preparing fluorescent fibers, performing first foaming treatment and performing second foaming treatment. The preparation of the fluorescent fiber involves preparing hollow polystyrene microsphere/polyester fiber with a bead string structure by utilizing electrostatic spinning, then carrying out soaking treatment twice, assisting a nanosecond pulse electric field to form a silver nanosheet, then spin-coating a polymethyl methacrylate solution on the surface of the silver nanosheet, carrying out low-pressure tube sealing treatment to form graphene, and finally carrying out ozonization etching by utilizing ultraviolet light. USE - Method for preparing environment-friendly high-transparency asphalt for road construction. ADVANTAGE - The method enables to prepare environment-friendly high-transparency asphalt having excellent buffering and compression resistance, and visual comfort, and improved buffer anti-pressure effect, and has excellent photochromic ability and photo-chromic effect.