| 摘要 |
A plate-shaped, square paving stone has a flat surface and fitting strips that extend perpendicularly to the lateral surfaces of the paving stones. In order to ensure a large number of laying combinations while forming symmetrical straight joints, each lateral surface has two fitting strips. One fitting strip (4') is arranged at the diagonally opposite corners (5) between adjacent lateral surfaces (3). When the paving stone is observed from the side of its flat surface, the other fitting strip (4'') is arranged relative to the fitting strips (4') located at the two other diagonally opposite corners (6) between adjacent lateral surfaces (3) at a distance slightly larger than the length of said fitting strips (4'). |
