Table 6.
Difference between moisture absorption and desorption capacity according to the area of moisture absorption and desorption
| Materials | The area of moisture absorption & desorption | Area ratio (Punched/Control) | Rate of difference in absorption & desorption capacity (Punched/Control) |
| (cm2) | (%) | (%) |
| Hinoki | Control | 200.00 | 100% | 100% |
| Punched | 282.75 | 141% | 129% |
| Larch | Control | 200.00 | 100% | 100% |
| Punched | 282.58 | 141% | 153% |
| Douglas fir | Control | 200.00 | 100% | 100% |
| Punched | 282.58 | 141% | 135% |
| Plywood (Hinoki) | Control | 200.00 | 100% | 100% |
| Punched | 302.87 | 151% | 189% |
| WML Board | Control | 200.00 | 100% | 100% |
| Punched | 235.04 | 118% | 144% |