INSTALLATION STRUCTURE OF FITTING FRAME TO WALL SURFACE
PROBLEM TO BE SOLVED: To provide an effective and suitable structure for installing a fitting frame to a wall surface swayable on a floor surface.SOLUTION: A fitting frame (and the like 4) is arranged inside an opening 5 provided in a wall surface 1 which is horizontally displaceable with respect to...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an effective and suitable structure for installing a fitting frame to a wall surface swayable on a floor surface.SOLUTION: A fitting frame (and the like 4) is arranged inside an opening 5 provided in a wall surface 1 which is horizontally displaceable with respect to a floor surface 2, a bottom of the fitting frame is fixed to the floor surface so as not to be horizontally displaceable, and a curable filler such as mortar 6 is filled between circumferences in three directions of the fitting frame, namely both sides and an upper part of the fitting frame, and the opening to fix the fitting frame to the wall surface. In this installation structure of the fitting frame, a flexible cushioning material 7 capable of tolerating horizontal relative displacement between the fitting frame and the wall surface is filled between legs of at least both sides of the fitting frame and the opening, in place of the curable filler. A rock wool is preferred as the cushioning material. |
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