| 摘要 |
PROBLEM TO BE SOLVED: To provide a termite prevention structure enabling a chemical to be easily and reliably sprayed in re-construction while having superior sustainability and durability over a long period. SOLUTION: This termite prevention structure 1 includes a foundation concrete 2, a solid preparation 5, and a passage 7 for spraying the chemical over the solid preparation 5. The solid preparation 5 or the passage 7 is disposed on the foundation concrete 2. The solid preparation 5 and the passage 7 are disposed opposite to each other. In the termite prevention structure 1, the solid preparation 5 is constructed. Since a termite prevention effect can be sustainably maintained over a long period from the beginning of the construction, a period up to a re-construction can be secured long. In the re-construction, the chemical is penetrated into the constructed solid preparation 5 by supplying the chemical to the passage 7. Consequently, the termite prevention effect from the beginning of the construction can be re-maintained by easily and reliably spraying the chemical in the re-construction. COPYRIGHT: (C)2010,JPO&INPIT
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