| 摘要 |
<p>PURPOSE: An artificial fish reef is provided to provide a shelter for aquatic living animal and plant. CONSTITUTION: Multiple porous plates (200) facilitating the rooting of spore by being installed in the installation groove; a cover block (300) formed with a hollow hole in the center, and laminated on top of the body block which is placed on the top end among the body blocks; a connection bolt (400) connecting the body blocks and cover blocks by penetrating the edge of them; and a connection ring (500) fixing the body blocks and cover blocks by being fastened on the connection bolt, and enabling to carry through construction machinery.</p> |
