Podcast · 7 October 2026
Galvanic Anode Cathodic Protection: What Actually Works
In this episode of Concretely, the podcast for concrete specialists, Johannes Lohner talks to Christian Stone, Lead Material Scientist at CPT (Concrete Preservation Technology). The topic is galvanic zinc anodes in cathodic protection: where they work, where their limits are, and what field examples monitored for about 20 years show.