This guide covers standard specification for steel sheet metallic coated by the hot-dip process and coil-coated with organic films for exterior exposed building products. The substrate shall conform to all requirements of the appropriate specification for the steel sheet product. Material classification includes zinc-coated (galvanized), aluminum-zinc alloy-coated, and aluminum coated steel sheets. The recommended minimum coating mass designations for use in exterior exposed building applications shall be indicated. The properties of the substrate and the organic coating system, combined with the method of forming, shall determine the life expectancy and general appearance of the final product.
Products specifications
Standard from ASTM
Published:
Edition: 15
Document type: IS
Pages
ISBN:
ICS: 91.060.20
National Committee: American Society for Testing and Materials (ASTM) ,Philadelphia, USA