Method for rapidly repairing road surface

A method for quickly repairing a road surface, which uses a base reinforcing material combined with a surface layer repair material to quickly repair a base layer and a surface layer of the road surface simultaneously, comprising following steps of:

• 1) adding a curing agent with a mass ratio of 2-4% to the base layer reinforcing material, mixing evenly, and pouring into a damaged part of the road surface, in such a manner that the base reinforcing material penetrates into the base layer at the damaged part of the road surface until the base reinforcing material no longer permeates;
• wherein the base reinforcing material is obtained by mixing raw materials in parts by weight comprising:
• 50-100 parts of low-shrinkage unsaturated polyester resin, 5-10 parts of diluent, 0.5-10 parts of expansion agent, and 1.5-3 parts of accelerator, and 0.013-0.027 parts of polymerization inhibitor;
• 2) laying a layer of chopped basalt fiber on a surface of the damaged road surface penetrated with the base reinforcing material;
• 3) adding the curing agent with 2-4% of the material quality added to a surface layer repairing and reinforcing material, mixing evenly, pouring onto the damaged part of the road surface, filling in the road surface and solidifying;
• wherein the surface layer repair and reinforcement material is obtained by mixing following raw materials in parts by weight comprising:
• 400-600 parts of acrylate monomer, 50-100 parts of acrylic resin polymer, 10-20 parts of silane coupling agent, 200-400 parts of calcium carbonate, 100-200 parts of talcum powder, 100-200 parts of quartz sand, 100-200 parts of metal hydroxide flame retardant, 2-4 parts of accelerator, 0.018-0.035 parts of polymerization inhibitor, 15-30 parts of chopped basalt fiber.