It goes by several different terms: T-slot structural framing, T-slotted aluminum extrusions, 80/20 T-slot aluminum building system, and 80/20 framing, among others. The various descriptors used in these terms are fairly straightforward and self-explanatory. Individually we know what aluminum is, not to mention extrusions, systems, T-slot, and framing. But what does 80/20 have to do with any of these?
Believe it or not, there is an answer to that question. And thereby hangs a tale. Continue reading “80/20 Aluminum: What’s In a Name?”