| 摘要 |
PROBLEM TO BE SOLVED: To confirm the difference in color and color tone of indoor construction materials based on the difference in type of light sources and evaluate and bodily feel colors by providing multiple color evaluating spaces arranged with different types of light sources, arranging different light sources at the inner upper sections of the spaces, arranging evaluation object mount bases at the lower sections, and providing space closing curtains at inlet sections. SOLUTION: Each of color evaluating spaces A1, A2... is formed with a space accommodating a builder and a client inside, and space closing curtains 1 for shielding the outside indoor illumination and the insides of the color evaluating spaces A1, A2... are provided on the color evaluating spaces Al, A2... so that they can quickly adapt to light sources B1, B2... under the light sources B1, B2 in the spaces A1, A2.... The light sources B1, B2... can be adjusted for illuminance by dimming devices provided outside, and a color look at low illuminance and a color look at high illuminance can be compared. A construction material test piece is arranged on each evaluation object mount base 2, and the color of the construction material according to the difference of the light source can be judged. |
