Repairing method and special mould for outer edges of kerb of municipal highway

The invention discloses a repairing method and a special mould for outer edges of a kerb of a municipal highway, and is used for solving the problem of repairing of an existing kerb after being damaged. The repairing method includes the steps that the damaged position in the kerb is found, the damaged position is milled by using a milling roller, and a notch to be repaired after milling is formed;the notch to be repaired is drilled by using a drilling bit, and the notch to be repaired and a drilled hole are cleaned up; an anchorage part is arranged in the drilled hole, and the anchorage partis provided with a silk-like object extending to the notch to be repaired; epoxy repairing mortar or adhesives are sprayed on the surfaces of the notch to be repaired and the anchorage part, and the special mould and the notch to be repaired are grouted by using a grouting tool; and after grouting mortar is cured and hardened, a repairing block is formed, the special mould is removed, and the repaired position is polished