Official Journal of the Japan Wood Research Society
Table 2 Characteristic value of the MOR in 2 by 4 lumber and the number of L. sibirica lumber in each grade
From: Bending properties of dimension lumber produced from Siberian larch (Larix sibirica) in Mongolia
Grade | Characteristic value of MOR in 2 by 4 lumber (MPa) | Number of L. sibirica lumber in characteristic value of MOR for each grade | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
D. fir-L | Hem-Tam | S-P-F | JS-III | D. fir-L | Hem-Tam | S-P-F | JS-III | |||||
No. | % | No. | % | No. | % | No. | % | |||||
SS | 36.0 | 29.4 | 30.0 | 22.5 | 139 | 73.2 | 163 | 85.8 | 160 | 84.2 | 180 | 94.7 |
No. 1 | 24.6 | 18.0 | 22.2 | 16.1 | 38 | 20.0 | 21 | 11.1 | 21 | 11.1 | 5 | 2.6 |
No. 2 | 21.6 | 13.8 | 21.6 | 15.5 | 6 | 3.2 | 5 | 2.6 | 2 | 1.1 | 2 | 1.1 |
No. 3 | 12.6 | 8.4 | 12.6 | 9.0 | 7 | 3.7 | 1 | 0.5 | 7 | 3.7 | 3 | 1.6 |