| 摘要 |
PROBLEM TO BE SOLVED: To provide a building board capable of making a joined part of adjacent building boards inconspicuous.SOLUTION: The building board has a colored part 4 formed on a surface of a substrate 1 by printing. The colored part 4 is formed so as to be substantially parallel to a longitudinal direction of the substrate 1, and have a long band-like shape. The colored part 4 is composed of a plurality of colored parts each of which has at least one different characteristic selected from the group consisting of lightness, a chroma and a hue. |
