Anti-aging epoxy adhesive and application thereof

The invention discloses a quick repairing material for asphalt thin overlays. The quick repairing material comprises an epoxy adhesive and aggregate in a mass ratio of 2:1-1:8, wherein the epoxy adhesive is prepared from the following raw materials in parts by mass: 100 parts of epoxy resin, 25-60 parts of an active diluent, 5-40 parts of filler, 0.1-1.5 parts of a defoaming agent, 30-110 parts of a curing agent and 4-9 parts of a curing accelerator. The invention also discloses a preparation method of the repairing material. The repairing material has the advantages that the toughness is good, the interface adhesive performance is outstanding, construction operation is simple, the curing period is short, the weather resistance is good, and the service life is long. 本发明公开了种沥青薄层罩面用快速修补材料，包括环氧胶粘剂和骨料，骨料与环氧胶粘剂的质量比为2:1-8:1，所述环氧胶粘剂包括以下质量份原料：环氧树脂100份、活性稀释剂25～60份、填料5～40份、消泡剂0.1～1.5份、固化剂30～110份、固化促进剂4～9份。本发明还公开了该修补材料的制备方法。该修补材料韧性好、界面粘接性能突出、施工操作简便、养护期短、耐候性好、使用寿命长。