| 摘要 |
PROBLEM TO BE SOLVED: To provide a round window, having executability of work in mounting a frame to a building skeleton, and surely performing cut-off. SOLUTION: A glass unit 2 is put in a substantially circular frame body 1 to form the round window, and the round window is fixed to a building skeleton 6. The frame body 1 is provided with a fin-like fitting part 14 made of metal extending over the whole periphery, the fitting part 14 is fixed to a metal plate 3 having an opening substantially fitted to the frame body 1 through a sealing material 17, and the metal plate 3 is fixed to the building skeleton 6. A waterproof tape is provided on the outer peripheral edge of the metal plate 3 fitted to the building skeleton 6 to cut off water between the metal plate 3 and the building frame 6. COPYRIGHT: (C)2006,JPO&NCIPI
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