| 摘要 |
PROBLEM TO BE SOLVED: To provide an upper structure of a frame body for an opening of a steel house, which can dispense with a lintel, which enables the free setting of the opening height of the opening, and which enables an exterior finishing material etc. to be provided without a step. SOLUTION: This upper structure comprises: right and left jamb materials 11; head materials 12 which are laid at the upper ends of the jamb materials 11; a horizontal frame material 13 which is provided at an interval on the downside of the head material 12 and between the right and left jam materials 11; a strut material 14 which is provided between the head material 12 and the the horizontal frame material 13; and a face material 15 which is provided on at least either of front and rear surfaces over the right and left jamb materials 11, the head material 12, the horizontal frame material 13 and the strut material 14. COPYRIGHT: (C)2006,JPO&NCIPI
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