Hydraulic and earth engineering – Earth treatment or control – Chemical
Patent
1988-12-02
1991-06-25
Bell, Mark L.
Hydraulic and earth engineering
Earth treatment or control
Chemical
405267, 405269, 166293, 106714, 106789, 106790, E02D 312, C04B 714, C09K 1700
Patent
active
050262157
ABSTRACT:
A method of grouting formations with a cementitious material comprising microfine ground slag is useful for stabilizing and strenghtening soil and rock formations as well as underground structures associated with buildings, tunnels and dams. A composition is provided which comprises water, a dispersant, slag and an accelerator to activate the slag. The method and composition are particularly useful for preventing permeation of water such as for grouting dam curtains and containing and stabilizing hazardous wastes including nuclear waste material.
REFERENCES:
patent: 2646360 (1953-07-01), Lea et al.
patent: 3335018 (1962-08-01), Peeler et al.
patent: 4054460 (1977-10-01), Buchet et al.
patent: 4174227 (1979-11-01), Tomic
patent: 4302912 (1981-10-01), Forss
patent: 4402749 (1983-09-01), Hall
patent: 4415364 (1983-11-01), Naito
patent: 4443260 (1984-04-01), Miyoshi
patent: 4761183 (1988-08-01), Clarke
patent: 4897119 (1990-01-01), Clarke
Moller et al, "Ultrafine Cement Pressure Grouting to Control Ground Water in Fractured Granite Rock", SP83-8, American Concrete Institute, Kansas City, Sep. 29, 1983.
W. J. Clarke, "Performance Characteristics of Microfine Cement", Preprint 84-023, Am. Soc. Civil Eng. Convention, Atlanta, Ga., May 14, 1984.
W. J. Clarke, "Microfine Technology", 23rd Intl. Cement Seminar, Atlanta, Ga, Dec. 6-9, 1987.
Sergei Boldyrev and Arsian Tumenex, "In the USSR: Progress in Product of Binders and Concrete", PIt & Quarry, Sep. 1984, pp. 68-69.
"Ultra-Superfine Grout Material-Onoda MC", Onoda Cement Co., 1-1-7, Toyosu, Koto-Ku, Tokyo, Japan, Note 10-79 at bottom of last page (28).
Lea et al., Chemistry of Cement and Concrete, Edward Arnold (Publishers) LTD, London (1956), p. 470.
Bell Mark L.
Geochemical Corporation
Green Anthony J.
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