Official Journal of the Japan Wood Research Society
Table 1 Relation between species and typical strength grades of glulam
From: Recent research and development on sugi (Japanese cedar) structural glued laminated timber
Region | Species | Strength grade |
|---|---|---|
Japan | sugi | E65-F225 E75-F240 |
Japan | hinoki, karamatsu | E95-F270 E105-F300 |
Europe | Norway spruce, red pine | E95-F270 E105-F300 |
North America | Douglas fir | E105-F300 E120-F330 |