| 摘要 |
PROBLEM TO BE SOLVED: To keep the environment of an underfloor space good, improve the durability of construction structure and maintain the living environment on a floor good by solving the problem caused by covering the ground of the underfloor space with an anti-termite sheet. SOLUTION: An underfloor structure having the underfloor space S with a floor face 32 arranged on the upper face and ground 10 as a bottom face surrounded by a continuous footing 20 is provided with anti-termite band part comprising the anti-termite sheet 40 arranged on the ground 10 of the underfloor space S along the continuous footing 20 in the form of a band, a humidity control bag body 50 arranged on the surface of the ground 10 and housing a humidity control material 54 in a permeable housing bag 52, and a ground exposed part 12 exposing the ground 10 in the underfloor space S.
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