| 摘要 |
PURPOSE:To easily receive a ceiling material by receiving the end edge part of the ceiling material in a ceiling material rounding edge defined by an upper half case member and a lower half case member, which are fitted to a rounding edge receiver along the wall surface for surrounding the ceiling of a building. CONSTITUTION:A ceiling material rounding edge 10 comprises an upper half case member 110 for forming the upper half part of a U-shaped receiving part 130 and a lower half case member 120 fitted to the lower part on the base part side of the upper half case member 110. Next, the end edge part of a ceiling material 3 is arranged in the upper half U-shaped receiving part of the upper half case member 110, and fixed to a rounding edge receiver 2 with nails 35. Thereafter, the sandwiching part 11 of the lower half case member 120 of the rounding edge 10 is sandwiched and attached to the sandwiched piece 114 so as to fit the lower half case member 120 to the upper half case member 110. Consequently, even though the gap of a part where the ceiling material and a wall meet each other varies a little difference of the gap size can be absorbed by the depth of the U-shaped receiving part. |
