1. The open circuit potential is negative, and the open circuit potential is not less than -1100mv (Vs saturated calomel electrode).

2. It is high alkaline, high activity mortar PH≥14.

3. It has low resistivity, the resistivity of coated mortar is less than 100Ω.m.

4. The service life is long, and the service life is not less than 10 years.

5. The anode is high active, and the induction period of anode activation is short, potential and current output is stable, and the state during operation is always in active.

6. It is safe and reliable, corrosion products are evenly dispersed in high activity mortar, and will not cause expansion stress to the protected structure.

7. The installation is simple, and the steel wires at both ends of the anode can be directly wound on the protected reinforcement.