| 摘要 |
A paving brick assembly includes: a plurality of polygonal main bricks, each of which has a plurality of first lateral sides and a plurality of second lateral sides that are alternately disposed with the first lateral sides, each of the first lateral sides being formed with a vertical protrusion, each of the second lateral sides being formed with a vertical groove and a horizontal groove; and a plurality of polygonal connecting bricks, each of which has a pair of opposite connecting lateral sides and a pair of opposite coupling lateral sides. Each of the connecting lateral sides is formed with a connecting protrusion. Each of the coupling lateral sides is formed with a coupling groove.
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