A cask for take up radiant matter

The utility model relates to an equipment relevant with the nuclear radiation material especially relates to a cask for take up radiant matter. Include: a base, the base is circular structure, just be equipped with the step face on the circumference of base. Lower staving, down the staving the bottom with the socket joint is connected between the step face of base. Go up the staving, the vestibule terrace is accepted and is connected between the bottom of going up the staving and the top of time staving. The two -piece type sleeve structure further comprises a top cover, including, be in the same place through cone combined with between the top of top cap and last staving. The radiation that can effectually prevent to be located its inside nuke rubbish bucket like this exceeds standard and causes the influence to operating personnel's health. In addition, to pass through -Modular can effectual reduction occupation space convenient with processing for the container.