Asphalt pavement crack repairing binder and highway crack repairing adhesive tape prepared by the binder

The invention belongs to the technical field of asphalt pavement crack repairing, in particular to an asphalt pavement crack repairing binder and a highway crack repairing adhesive tape prepared by the binder. The asphalt pavement crack repairing binder of the invention takes asphalt matrix, rubber powder, thermoplastic elastomer, cryogenic regulator, high temperature regulator, filler and hardness regulator as raw materials. The prepared asphalt pavement crack repairing binder has good adhesion, high-temperature flowing resistance and low-temperature cracking resistance, and the low-temperature resistance can resist 35 DEG C cold environment. 本发明属于沥青路面补裂技术领域，具体涉及一种沥青路面补裂粘结剂及其制备的公路补裂胶带。本发明所述沥青路面补裂粘结剂，以沥青基质、胶粉、热塑性弹性体、低温调节剂、高温调节剂、填充料和硬度调节剂为制备原料。所制得的沥青路面补裂粘结剂具有较好的粘结性，以及高温抗流淌性和低温抗开裂性，其抗低温性能可抗-35℃的严寒环境。