环氧—丙烯酸酯型路面微裂缝修补材料研究

Study on the acrylic ester graft epoxy resin patching material of micro-cracks in asphalt concrete pavements

对预聚时间与改性环氧—丙烯酸酯型微裂缝修补材料固化时粘度变化规律和初始固化时间的关系进行了分析,指出材料固化情况对预聚时间的变化很敏感,预聚时间应控制在10 min^20 min。

The relationship between the prepolymerization time and the change rules of viscosity and the initial curing time of the modified epoxyacrylate patching material is analyzed. The curing condition of the material is very sensitive to the prepolymeric time,and the prepolymerization time should be controlled at 10 min - 20 min utes.