Aqueous gypsum composition

Details Aqueous gypsum composition Aqueous gypsum composition

1978-07-19

1980-04-01

Hayes, Lorenzo B.

Compositions: coating or plastic

Coating or plastic compositions

Proteinaceous material containing

106111, 106114, 106193R, 106197C, C04B 1124

Patent

active

041960084

ABSTRACT:
A composition for securing a fixing element such as a dowel in a drillhole in a rock mass comprises alpha gypsum gauged with a solution of a water-soluble salt of carboxy methyl cellulose sufficient to render the composition pumpable.

REFERENCES:
patent: 2699401 (1955-01-01), Grossi
patent: 3219112 (1965-11-01), Sauber et al.
patent: 3223082 (1965-12-01), Smith
patent: 3379721 (1968-04-01), Reid
patent: 3502490 (1970-03-01), Ware
patent: 3891453 (1975-06-01), Williams

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