Development of containment barriers using foaming mud cement
By: developed for Bureau of Mines, U.S. Department of the Interior ; prepared by A. Gray Clark, Michael R. Virta, and Gary J. Colaizzi.
Contributors: Virta, Michael R.; Colaizzi, G. J.; Denver Research Center (U.S. Bureau of Mines); Goodson & Associates.
Series: A mining research contract report; [OFR -- 29-91]; Mining research contract report; Open file report (United States. Bureau of Mines) -- 89-29.
Publisher: Bureau of Mines, U.S. Dept. of the Interior
Published: 1989
Place of publication: Denver, Colo
Language: eng
Format: Microform
Number of pages: 184
Subjects: Barrier pillars; Air-entraining cements; Air-entrained concrete; Mine subsidences -- Prevention; Abandoned coal mines
Notes: Added series in publication and on microfiche header reads in error: OFR 29-91.

"Goodson & Associates, Inc."

Distributed to depository libraries in microfiche.

Shipping list no.: 94-0320-M.

"February 1989."

Includes bibliographical references (p. 179-184).

Final.

Microfiche. [Washington, D.C. : Supt. of Docs., U.S. G.P.O., 1994] 3 microfiches : negative.

Denver Research Center. JO278002.