| 摘要 |
PROBLEM TO BE SOLVED: To provide a cheap and ecomonical method for mending only a deteriorated range as a state as it is wherein a plywood is built-in as a member of a structure when a strength is dropped due to deterioration of a bonded layer being a bonded structure in the plywood provided by laminated a plurality of wood veneers to be bonded, and a mending appliance to be used for surely and ecomonically executing that method. SOLUTION: In order to solve the abovementioned problem, a means for regenerating a new mutual bond of two veneer surfaces pinching the bonded layer via a curing agent layer to be formed by force fitting, filling and curing a liquid curing agent of a curing property with age into the bonded layer within the deteriorated layer of the plywood, is adopted.
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