Structure of anode ground bed

In order to ensure the stability of the sacrificial anode in the soil, a proper amount of chemical packing material should be filled around the anode. Its functions are as follows:

1. The variable anode is adjacent to the soil, which greatly improves the working environment of anode;

2. The grounding resistance of anode is reduced and the output current of anode is increased;

3. The chemical composition of the filler is conducive to the dissolution of anode products, without scab and reducing unnecessary anodic polarization;

4. Keep the anode ground bed moist for a long time.

The basic requirements of chemical packing materials are low resistivity, good permeability, not easy to lose and good moisture retention.

Sacrificial anode packing materials can be packed in bags or in drilling holes on site. It should be noted that the bags in bags must be natural fiber fabrics, and chemical fiber fabrics are strictly prohibited. Although the filling effect of drilling hole is good, the amount of filling material should be large. If we do not pay attention to it, it is easy to bring soil particles into the filling material, which will affect the quality of filling. So we should pay special attention to this problem when filling bags.

Shandong Linyi Bosi conductive materials Co., Ltd. is a high-tech enterprise specializing in the production of MMO flexible anode, conductive polymer flexible anode and titanium coated anode, mainly providing cathodic protection technology, engineering design, installation and technical services.