How do the anticorrosion treatment of grounding copper bar
Directly on the brass hot galvanized, effectiveness can also protect copper for many years, but the life is far better than the former.
The iron bars of the same size are connected in parallel, and the iron bars are preferably hot-dip galvanized. They are buried at a certain distance and buried in parallel. The use of iron copper copper protection principle active grounding bar from corrosion, and because the iron galvanized, can withstand years of erosion.
Do not deliberately grounding copper corrosion, with the formation of copper oxide (P. itself, this is why the copper ware can keep intact in the Warring States period to the present, and the iron will rust badly!) It has antiseptic effect at the time
