| 摘要 |
PROBLEM TO BE SOLVED: To provide an attachment structure capable of using various kinds of sashes and so on the market modified and used for the prefabricated houses on a little investment. SOLUTION: The back side attachment 28 is glued together with butyl tape on the back side of the fin 26 of a sash frame 22 on the market. The panel strip bracket metal attachment 40 of a surface attachment 30 is with butyl tape 42 on the surface of the fin 26. Panel strip 38 is put into panel strip bracket metal. Since the structure of fin 26 is standardized by every sash maker, the prefabricated house maker can use the sash 20 on the market and the sash frame 22 on the market on the original cross sections by only marking the back side attachment 28 and the surface attachment 30 corresponding to the products of every sash maker.
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