A Guide To Fire And Acoustic Data For Steel Floor, Wall & Roof
Compiled by the Steel Framing Alliance and Canadian Steel Construction Council, this
searchable directory provides the user with the ability to search the current, complete range of fire and sound-rated cold-formed steel assemblies as listed by the major recognized testing agencies. The assemblies contained in the database are limited to those that are relevant to residential and light commercial construction.
click for more.
February 2013 Issue is now available. 
Summary of a ten year report produced by NAHB Research Center, a subsidiary of the National Association of Home Builders (NAHB) in the US and sponsored by International Zinc Association. This study measured actual zinc and zinc-alloy coating corrosion rates of steel framing samples in four different home environments in the US and Canada over a ten year period.