DESIGN LIFE AND DURABILITY

Galvanization

All LGS profiles shall be galvanized by applying zinc coating on the steel plates. The galvanization is required for protection of the steel from rust and corrosion. Galvanization effects the durability and design life of the LGS profiles.

Coating Standards

  • ASTM A123
  • BS EN ISO 1461
  • AS/NZS 4680

Graph

Ref: http://www.galvanizeit.org/education-and-resources/resources/technical-faq-dr-galv/lifetime-vs-coating-thickness