High-performance electrolytic copper grounding rod systems now utilize 99.9% pure copper cladding over steel cores, achieving <0.5Ω resistance in 30Ω·m soil. The multi-layer compression bonding process ensures 35MPa interfacial strength, surviving 50+ years in corrosive environments.
July 8, 2025 at 7:20 am
High-performance electrolytic copper grounding rod systems now utilize 99.9% pure copper cladding over steel cores, achieving <0.5Ω resistance in 30Ω·m soil. The multi-layer compression bonding process ensures 35MPa interfacial strength, surviving 50+ years in corrosive environments.