Cathodic Protection on transmission towers
Cathodic Protection on transmission towers
(OP)
Hi,
Is anybody familiar with Cathodic Protection Systems installed on transmission towers(lattice tower/self-supporting structures and guyed structures)? There is a problem of the level of protection required on the multi metal system(copper grounding, zinc coated steel and zinc coated anchor rods). Do you think that potential less negative than -850mV still will be considered adequate on the tower coupled with copper ground?
Thanks.
Is anybody familiar with Cathodic Protection Systems installed on transmission towers(lattice tower/self-supporting structures and guyed structures)? There is a problem of the level of protection required on the multi metal system(copper grounding, zinc coated steel and zinc coated anchor rods). Do you think that potential less negative than -850mV still will be considered adequate on the tower coupled with copper ground?
Thanks.





RE: Cathodic Protection on transmission towers
regards
S.
http://www.corrosionist.com
RE: Cathodic Protection on transmission towers
I'd like too an answer too. How do you overcome all the AC current?
RE: Cathodic Protection on transmission towers
Good question! Where is the NACE Forum? I was trying to find it, but it must be well hidden......
RE: Cathodic Protection on transmission towers
Steve Jones
Materials & Corrosion Engineer
http://www.pdo.co.om/pdo/
RE: Cathodic Protection on transmission towers
follow this links and you'll be connected with the main page, then select cathodic protection, or i suggest you also the NACE forum on the same page.
http://n
http://nacecorrosionnetwork.com/read/?forum=nace
hope this help
Strider
http://www.corrosionist.com
RE: Cathodic Protection on transmission towers
Roman