| 摘要 |
A set of paving blocks (P) wherein each block (10) is a prism having sides (12, 14) and end walls (16, 18) that are irregular in outline but are contained only within a respective virtual rectangular perimeter (R). The rectangular perimeter (R) has a length (L) in an X axis and a width (W) in a Y axis at right angle to the X axis. At least two spaced apart parallel sections (Sy1, Sy2) of the prism extend between the side walls (12, 14), parallel to the Y axis and terminate at the virtual rectangular perimeter (R), such that each section (Sy1, Sy2) has a width equal to W and the prism has at least one section (Sx1) bisecting the virtual rectangle parallel to the X axis and terminating at a rectangular perimeter (R) and having a length equal to L.
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