Invention Application
- Patent Title: GROUTING MATERIALS AND THEIR USE
- Patent Title (中): 组合材料及其使用
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Application No.: PCT/GB1994001861Application Date: 1994-08-25
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Publication No.: WO1995007870A1Publication Date: 1995-03-23
- Inventor: BRITISH NUCLEAR FUELS PLC
- Applicant: BRITISH NUCLEAR FUELS PLC , BROWN, David, John , HIGSON, Stephen, Geoffrey
- Assignee: BRITISH NUCLEAR FUELS PLC,BROWN, David, John,HIGSON, Stephen, Geoffrey
- Current Assignee: BRITISH NUCLEAR FUELS PLC,BROWN, David, John,HIGSON, Stephen, Geoffrey
- Priority: GB9319196.3 19930916
- Main IPC: C04B40/00
- IPC: C04B40/00
Abstract:
A grouting material which is self-dispersing when brought into contact with a volume of water containing liquor or slurry and is settable to a solid mass after such dispersion, the material comprising a composition, composition X, which comprises a blend of: Component (A): a cementive constituent forming from 10 per cent to 95 per cent by weight of the composition; component (B): a disintegrating mechanism promoting constituent forming from 2 per cent to 75 per cent by weight of the composition; component (C): an optimal swelling constituent which forms from 0 per cent to 50 per cent by weight of the composition; component (D): a binder constituent which forms from 0.1 per cent to 10 per cent by weight of the composition; the percentages of components A, B, C and D adding to 100 per cent.
Information query
