Asphalt regenerating agent with modification function and preparation method thereof

[0025] A modified asphalt regeneration agent, the amount of each raw material is as follows (parts by weight, the total mass is 1000g): 600 parts of light base oil, 200 parts of modified functional components, 100 parts of stable balance components, penetration enhancement components 20 parts, 50 parts of dispersing components, 30 parts of fluid state regulating components; wherein, the light base oil is furfural oil, and the modified functional component is linear styrene-butadiene-styrene block copolymer ( SBS), the stable equilibrium component is a mixture of C5 petroleum resin and C9 petroleum resin, and the mass ratio is 1:1; the penetration enhancement component is 20 parts by weight of methacrylate, 15 parts by weight of dodecylbenzenesulfonic acid, benzene 20 parts by weight of ethylene, 10 parts by weight of acrylamide in a nitrogen atmosphere at a constant temperature of 75°C for 10 hours to obtain a tetrapolymer of methacrylate, dodecylbenzenesulfonic acid, styrene and

[0031]A modified asphalt regeneration agent, the amount of each raw material is as follows (the total mass is 1000g): 300 parts of light base oil, 300 parts of modified functional components, 150 parts of stable balance components, 100 parts of penetration enhancement components , 100 parts of dispersing components, 50 parts of fluid state regulating components; among them, the light base oil is a mixed oil of aromatic oil and third-line extraction oil, the mass ratio is 5:2, and the modified functional component is linear styrene -butadiene-styrene block copolymer (SBS), the stable balance component is C5 petroleum resin, and the penetration enhancement component is 30 parts by weight of methacrylate, 20 parts by weight of maleic anhydride, and 10 parts by weight of acrylamide. A terpolymer of methacrylate, maleic anhydride and acrylamide obtained under a nitrogen atmosphere and a constant temperature reaction at 60°C for 10.5 hours; the dispersing component is dibutyl phthalate,

[0037] A modified asphalt regeneration agent, the amount of each raw material is as follows (parts by weight, the total mass is 1000g): 400 parts of light base oil, 200 parts of modified functional components, 200 parts of stable balance components, penetration enhancement components 50 parts, 50 parts of dispersing component, 100 parts of fluid state regulating component; among them, the light base oil is the third-line extraction oil; the modified functional component is linear styrene-butadiene-styrene block copolymer (SBS); the stable balance component is terpene resin; the penetration enhancement component is 50 parts by weight of methacrylate, 50 parts by weight of maleic anhydride, and 5 parts by weight of acrylamide. The terpolymer of the methacrylic acid ester that forms, maleic anhydride, acrylamide; Dispersion component is the mixture (mass ratio 100:50) of dibutyl phthalate and dioctyl phthalate, described The fluid state adjustment component is 80# microcrystalline w