| 摘要 |
PURPOSE:To facilitate the construction of an end section by interposing a corner bead between each wall surface panel and a ceiling panel, and thereby disposing elastically deformable joint material which can be expanded, at a joint section between the corner bead and the wall surface panel. CONSTITUTION:When wall surface panels 10 and 11 which are different in material to be used and specified dimension, are erected while being adjacent to each other, and the like, and when irregularities are found on each wall surface, a corner bead 30 is disposed between the wall surface and a ceiling panel 20. And elastically deformable joint material 40 which can be expanded, is interposed at a joint section between the corner bead 30 and each wall surface 10 and 11. With this constitution, labor required for working on the ceiling panel 20 in response to the irregularities of the wall surface at a job site can be thereby eliminated. |
