| 摘要 |
PURPOSE:To make a decorative panel and a fixing means commonly applicable to ceiling materials with different thicknesses by using a fixing means whose pressing part is formed in steps and reversible so as to make one of the steps press a decorative board against a decorative frame according to the thickness of the decorative board. CONSTITUTION:When the material for the ceiling 1 has a thickness of 13 mm, a decorative board 18a formed of this material is fitted in a decorative frame 17 and made to engage with a perimetric support 19; after that, a fixing means 25 is put in place with one pressing part 21 down; a cushioning material 20 is attached to the pressing part 21 by adhesion; ant the fixing means 25 is fixed to the decorative frame 17 by means of a screw 23. When the material for the ceiling 1 has a thickness of 9 mm, a decorative board 18b formed of this material is fitted in the decorative frame 17; after placing it in engagement with the perimetric support, the fixing means 25 is reversed to bring the other pressing part 22 down; a cushioning material 20 is attached to the pressing part 22 by adhesion; and the fixing means 25 is fixed to the decorative frame 17 by means of a screw 23. |
