| 摘要 |
A circular paving stone arrangement is disclosed employing five discrete shapes of molded paving blocks. Two of the molded paving blocks have novel fan-shaped or wedge-shaped forms and are adapted to be used with square, circular, and rectangular blocks in a predetermined sequence in the construction of a unique circular paving stone arrangement. The gap between adjacent sides of adjacent blocks is minimal and thereby reduces any possibility of injury to person or footwear.
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