发明授权
- 专利标题: Cellular grout radiation barrier
- 专利标题(中): 细胞灌浆辐射屏障
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申请号: US167526申请日: 1998-10-06
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公开(公告)号: US6046374A公开(公告)日: 2000-04-04
- 发明人: Patrick J. Stephens
- 申请人: Patrick J. Stephens
- 专利权人: Stephens; Patrick J.
- 当前专利权人: Stephens; Patrick J.
- 主分类号: G21D1/00
- IPC分类号: G21D1/00 ; G21F1/04 ; G21F5/005 ; G21F9/30 ; G21F9/00
摘要:
A method for forming a radiation-absorbing barrier around a radioactive component by flowing a radiation-absorbing cement grout into a container which encloses the component. The radiation-absorbing cement grout comprises a cement slurry, a finished foam material, a bentonite gel, and a radiation-absorbing metal constituent.
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