BLOCK BODY FOR ENVIRONMENTAL PRESERVATION AND ARRANGEMENT STRUCTURE OF ITS BLOCK BODY

摘要

PROBLEM TO BE SOLVED: To provide a block body for environmental preservation easy in maintaining an ecological system. SOLUTION: This block body 1 is formed by embedding a cylindrical object 3 in a concrete block 2. Here, an inside space 3a of the cylindrical object 3 opens outside the concrete block 2 at the end of the cylindrical object 3. Thus, the inside space 3a can be easily formed of the cylindrical object 3 embedded in the concrete block 2. A living creature intrudes in this inside space 3a, or soil intrudes in the inside space 3a, and a plant grows. COPYRIGHT: (C)2005,JPO&NCIPI