| 摘要 |
PROBLEM TO BE SOLVED: To provide a concrete block which can easily dispose of wastes. SOLUTION: A base block 2 of concrete which is embedded in earth is arranged under a variable side ditch block 3. In the base block 2, a wastes housing body 1 in which wastes 1a are housed in a container 1b is embedded without being exposed to concrete C. The wastes 1a, in a state of the wastes housing body 1, are embedded in the concrete C forming the base block 2 to be disposed of. COPYRIGHT: (C)2004,JPO
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