| 摘要 |
PROBLEM TO BE SOLVED: To provide a drainage structure of a floor, which can form an appearance with an outlook, without a deterioration in drainability. SOLUTION: A plurality of joint grooves 3, 3, etc. are formed in an inclined plane 2, provided on a floor member 1, along the inclination of the inclined plane 2. A plurality of water guiding grooves 4, 4, etc. are formed between the adjacent joint grooves 3 and 3 in such a manner as to be arranged in the direction of the inclination of the inclined surface 2, so that a woodgrain pattern can be formed of the plurality of water guiding grooves 4, 4, etc. A plurality of protrusions 6, 6, etc. are provided on a flat section 5 between the adjacent water guiding grooves 4 and 4. The woodgrain pattern can be formed by using the plurality of water guiding grooves 4, 4, etc. provided for drainage. COPYRIGHT: (C)2006,JPO&NCIPI
|
