| 摘要 |
PROBLEM TO BE SOLVED: To provide a radioactive contaminant storage container capable of increasing radiation shield force even when a low environmental load material is used, and saving a keeping space, when radioactive contaminants are kept in a plurality of containers.SOLUTION: A radioactive contaminant storage container according to the present invention includes a wall part which defines a storage space for storing radioactive contaminants and shields at least a portion of radiation radiated from the radioactive contaminants, and an outer shape of the wall part is hexagonal prism or is roughly hexagonal prism. |
