| 摘要 |
PROBLEM TO BE SOLVED: To realize a simple work which everybody can do without causing uneven coloring and liquid dripping of a ceiling lattice louver, liquid collection in corners, and warping and deformation of a louver member and reduce cost by using paint without wasting it. SOLUTION: Grooves 3 having the width S which is slightly larger than the plate thickness t of a louver member 1 and the depth h which is slightly smaller than a half of a distance H between fringes on both sides are provided at an equal pitch on one side fringe 2 of the louver member 1 like a rectangular plate on which paint is applied on both front and rear surfaces thereof. A plurality of louver members 1 arranged in parallel at a groove pitch interval oppose to a plurality of the other louver members 1 which are orthogonal to them to fit the grooves. Bottoms of the grooves 3 are caulked to combine the louver members 1 in the shape of a grid and fix them. Moreover, paint is applied on at least one side fringe 2 of the louver members 1 which are combined, and a part in the vicinity of one side fringe among clearances generated in the grooves 3 which are fitted is filled by paint. |
