| 摘要 |
PROBLEM TO BE SOLVED: To surely protect a ligneous component of wood and/or a ligneous material used for a fitting structure, from insect damage of a termite over a long period, by surely repelling the termite.SOLUTION: A fitting structure DF of the present invention uses a composite material of combining a ligneous material and wood or the ligneous material manufactured by using an adhesive for wood and a ligneous component, for a door body D and/or a frame body F, and parts P1, P2 and P3 for constituting at least one of the door body D and the frame body F hold a termite prevention agent. The termite prevention agent can be applied to, sprayed on, impregnated into, injected into, soaked in and permeated to its ligneous component in the case of the ligneous material, and can be mixed in the adhesive used for manufacturing the ligneous material, and can also be impregnated, injected, soaked and permeated in the case of the wood, and can be further mixed in the adhesive A, paint or a decorative material C used for assembling the parts P1, P2 and P3, or can be included in a moisture-proof layer H sandwiched by the wood and/or the ligneous material.SELECTED DRAWING: Figure 1 |
