| 摘要 |
PROBLEM TO BE SOLVED: To provide a lamina capable of suppressing deterioration of structural stability of the whole lamina and improving and adjusting intensity of the lamina, and to provide a production method of the lamina.SOLUTION: A belt-shaped carbon fiber bundle 13 is disposed along a groove 11a, on the groove 11a disposed on a surface of a first wood material layer 11 facing a second wood material layer 12, and an adhesive 14 for wood is filled therein. The first wood material layer 11, the second wood material layer 12, and the carbon fiber bundle 13 are integrated by the adhesive 14 for wood. |
