- Page 45 of 45 - News, Notes and Discussion from the Simpson Strong-Tie Engineering Department

I spent a few days last week traveling to attend the Spring ASTM International meetings held in Phoenix, AZ. When I was working as a building designer, I always used ASTM standards in my project specifications or testing and special inspection requirements on a job. But I did not know how these ASTM standards were developed, nor did I know that I could participate in the process.

ASTM standards are voluntary in the sense that ASTM does not require their use. However, since ASTM standards are referenced in building codes and design standards that are adopted by states and local jurisdictions, compliance with those standards is required. So it might be useful for structural engineers to know a little bit about how these standards are created.

For the first half-dozen years of my professional career, my experience with cold-formed steel (CFS) consisted of sizing studs for non-structural walls and red-marking the bracing details on architectural plans. When the dotcom bubble burst, my firm needed to shift its focus from high-tech commercial and industrial to more multifamily design work. Several developers we worked with built with CFS, so in addition to designing condominiums instead of cleanrooms, I was designing CFS.

Less than 10% of engineers have any exposure to CFS design as part of their undergraduate education. OK – so this is based on an informal survey of about 50 colleagues, but I suspect if I were to hire a market research firm for lots of money, I’d pretty much get the same response.

Code Development: The ASTM Process

But I Don’t Design Cold-Formed Steel…