Specs for Weyerhaeuser Timberlam?

[charliealphabravo]

Anybody have a lead on info for this legacy floor joist? It was found in a residence and I have never seen it before, neither can I find anything on it. The CCMC number doesn't seem to exist. They are glu-lams about 8-5/8"x1-3/4" at 19.2" spacing.

TIA

 

[JAE]

The trademark was abandoned in 1995 (see here:

https://trademark.trademarkia.com/timberlam-74339003.html)

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[Sawbux]

I believe they were manufactured from 3 1/2" standard glulams that were resawn vertically to get the narrow width.