UNDERFLOOR TERMITE PREVENTION STRUCTURE AND UNDERFLOOR TERMITE PREVENTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a termite prevention technology having excellent termite prevention effect even without using a termite prevention agent and easy to be implemented. SOLUTION: An underfloor termite prevention structure is provided with a storage recessed part 20 arranged on a ground face E adjacent to a foundation structure 10 in an underfloor space U, a moisture-proof layer 22 arranged along an inner face of the storage recessed part 20, a moisture absorbing and discharging powder layer 24 stored on the moisture-proof layer 22 inside the storage recessed part 20, and a weight granular material layer 26 arranged on the moisture absorbing and discharging powder layer 24 inside the storage recessed part 20. The moisture absorbing and discharging powder 24 adheres to a termite to absorb water from the body of the termite and discharge it into the environment so that the termite of which water is deprived dies. COPYRIGHT: (C)2004,JPO