Exposed atmospheric environment

This fold out brochure is intended to provide an easy guide to corrosion protection systems for engineers, architects and specifiers concerned with new buildings.

It specifically covers a range of exterior environments of Corrosivity Categories C3 to C5 for structural steelwork mainly in buildings but excluding bridges, buried or immersed conditions. Some examples of design detailing to minimise corrosion are illustrated. There are tables of suggested protection systems with an indication as to their durability and application costs.