Official Journal of the Japan Wood Research Society
Table 3 Roughness value (RMS) of the sample surfaces (mean ± S.D)
Sample | Tangential section (µm) | Radial section (µm) | Transverse section (µm) |
|---|---|---|---|
KU | 11.3 ± 5.2 | 12.4 ± 1.3 | 21.1 ± 1.9 |
SU | 6.9 ± 2.8 | 8.8 ± 0.9 | 21.0 ± 6.9 |
KSU | 9.3 ± 4.5 | 8.9 ± 1.0 | 28.9 ± 12.3 |
BU | 8.6 ± 1.1 | 6.7 ± 1.6 | 25.1 ± 3.8 |
Control | 9.4 ± 3.9 | 11.8 ± 2.0 | 23.0 ± 0.8 |