The invention relates to a thick high-strength ultra-wear-resistant non-energy absorbing floor material and a preparation method thereof, and belongs to the technical field of floor materials and preparation. A solid raw material of an anti-empty drum breathable layer consists of high-grade PI Portland cement, emery with 6 and 8 meshes, silica fume, superfine powder, a water-reducing agent, dispersible adhesive powder, a pigment, polypropylene fibers, titanium dioxide, tin and titanium alloy particles and a water-reducing agent; a solid raw material of a high-strength non-energy absorbing layer consists of high-grade PI Portland cement, emery with 6 and 8 meshes, emery with 40 and 70 meshes, tin and titanium alloy particles, silica fume, superfine powder, a pigment, titanium dioxide, a water-reducing agent and dispersible adhesive powder; a solid raw material of a high-strength surface layer consists of high-grade PI Portland cement, emery with 6 and 8 meshes, emery with 40 and 70 meshes, tin and titanium alloy particles, silica fume, superfine powder, a pigment, titanium dioxide, a water-reducing agent and dispersible adhesive powder. The thick high-strength ultra-wear-resistant non-energy absorbing floor material provided by the invention is used for preparing a thick high-strength ultra-wear-resistant non-energy absorbing floor.