| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate construction of a floor structure for an upper story of a wooden house, to make the construction laborsaving, to shorten a construction time, and to improve cushion performance thereof. <P>SOLUTION: In a floor structure for an upper story of a wooden house, floor panels 10 and 20 are laid on a girth 60 and a floor beam 61, and peripheral edges thereof are formed by being fixed by fixing means such as an adhesive and/or a nail. Quadrilateral structural plywood is used as the floor panel 10, and a connecting plate material 12 is joined to a back surface of one lateral side thereof. The connecting plate material 12 is made of a strip-like material with a predetermined width, and an extended placement portion is provided by making one longitudinal side edge of the connecting plate material 12 fixedly joined in such a manner as to be extended to the outside of the one lateral side of the floor panel 10. One side edge of the adjacent floor panel 10 is placed on the extended placement portion and mutually fixed by the fixing means such as the adhesive and/or the nail. Thus, retainer members disposed in a crossed manner do not have to be erected between the girth 60 and the floor beam 61, which are disposed almost in parallel, and between the floor beams 61. <P>COPYRIGHT: (C)2012,JPO&INPIT |
