Method of making concrete from base metal smelter slag

Details Method of making concrete from base metal smelter slag Method of making concrete from base metal smelter slag

1995-06-26

1997-01-14

Bell, M. L.

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

106789, 106819, C04B 7147, C04B 7153, C04B 719

Patent

active

055934935

ABSTRACT:
A method of making concrete from base metal smelter slag includes grinding the slag to a size within the range of from about -250 to about 425 mesh to produce ground slag cement, mixing the ground slag cement with Type 3 high early strength Portland cement in a ratio of at least about 0.5:1 by weight, and adding sand and stone to produce a concrete.

REFERENCES:
patent: 3002843 (1961-10-01), St ocker
patent: 4306912 (1981-12-01), Forss
patent: 4761183 (1988-08-01), Clarke
patent: 5076851 (1991-12-01), Skov ara et al.
patent: 5084102 (1992-01-01), Brouns et al.
Possolanic Properties of Canadian Non-Ferrous Slags E. Douglas et al. Second International Conference Madrid, Spain 1986 Fly Ash, Silica Fume, Slag and Natural Pozzolans In Concrete American Concrete Institute (no month).

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