| 摘要 |
PROBLEM TO BE SOLVED: To provide a laying structure of a new plain tile, which prevents a failure to attach a waterproof coupling material, and which reliably realizes a high rate of exposure of the plain tile and an original waterproof effect brought about by using the waterproof coupling material. SOLUTION: In the laying structure of the plain tile (1), the waterproof coupling material (2) is provided on a backside of a butt joint part between side ends of the right and left plain tiles (1) adjacent to each other so as to lay and overlap the plain tiles (1). A notched part (11) is provided at the side end of the plain tile (1), and the coupling material (2) can be visually recognized from the notched part (11).
|
