| 摘要 |
PROBLEM TO BE SOLVED: To provide an installing structure for paving stone capable of easily draining rain water or the like downward from the top surface of the paving stone. SOLUTION: A paving stone 1 comprises a rectangular plate-shaped paving stone body 2; protrusions 3 respectively projecting upward from the central portion in a width direction of two side faces 2a of the stone body 2 of the paving stone; and dents 4 located in central portions in each width direction of remaining two side faces 2b. A tip portion of respective protrusion 3 of one paving stone 1 is fitted to a respective dent 4 of another paving stone 1 with a width S of a joint 6 made between two adjacent paving stone bodies 2, 2. Therefore, both sides of respective protrusion 3 at the joint 6 create a space penetrated up and down; and also rain water came to the top surface 3c of the protrusion 3 flows into a space in a lateral direction on the top surface 3c and then flows into the space penetrated up and down. Therefore, the rain water can be easily drained downward on the stone body 2 of the paving stone 1 through a space made at the joint 6. COPYRIGHT: (C)2008,JPO&INPIT
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