Official Journal of the Japan Wood Research Society
From: Flexural anisotropy of rift-sawn softwood boards induced by the end-grain orientation
Species | Grain pattern | Grain angle (°)a,b | Density (g/cm3)a | MC (%)a,c |
---|---|---|---|---|
Chamaecyparis obtusa | Flat | 4.1 (1.22)d | 0.38 (0.005) | 10.6 (0.51) |
Rift | 49.7 (2.67) | 0.41 (0.014) | 9.7 (0.38) | |
Quarter | 81.4 (3.60) | 0.40 (0.002) | 10.0 (0.86) | |
Cryptomeria japonica | Flat | 4.9 (2.40) | 0.35 (0.015) | 11.4 (0.31) |
Rift | 43.3 (5.55) | 0.33 (0.005) | 10.6 (0.93) | |
Quarter | 83.6 (1.98) | 0.34 (0.002) | 11.7 (0.58) | |
Populus suaveolens | Flat | 8.9 (3.40) | 0.44 (0.020) | 9.3 (0.35) |
Rift | 47.8 (1.95) | 0.39 (0.006) | 9.9 (0.74) | |
Quarter | 86.2 (1.35) | 0.41 (0.007) | 10.0 (0.50) | |
Cerasus serrulata | Flat | 7.3 (2.39) | 0.69 (0.010) | 9.3 (0.31) |
Rift | 51.7 (16.3) | 0.68 (0.016) | 9.3 (0.10) | |
Quarter | 83.3 (4.91) | 0.65 (0.009) | 9.6 (0.42) |