Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
Patent
1986-10-27
1988-09-13
Dixon, Jr., William R.
Compositions: coating or plastic
Coating or plastic compositions
Metal-depositing composition or substrate-sensitizing...
106 89, 106 90, C04B 713, C04B 1812, C04B 1432
Patent
active
047707089
ABSTRACT:
A settable composition, especially useful in underground mining may be produced by mixing mining tailings with a fine pozzolanic ash, and producing a pumpable slurry, and mixing the pumpable slurry with another composition containing a cement component. Good compressive strength may be obtained while at the same time troublesome or costly disposal of the tailings is avoided.
REFERENCES:
patent: 2250107 (1922-07-01), Nelles
patent: 4257814 (1984-03-01), Kellet et al.
Atkins Anthony S.
Hughes David
Singh Raghu N.
Brunsman David M.
Coal Industry (Patents) Limited
Dixon Jr. William R.
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