Inorganic cement for mine roof-bolt grouting
By: by R. E. Simpson, J. E. Fraley, and D. J. Cox.
Contributors: Fraley, J. E., 1947-; Cox, D. J. 1943-
Series: Report of investigations ;; 8494; Report of Investigations (United States. Bureau of Mines) ;; 8494.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1980
Place of publication: Washington, D.C
Language: eng
Number of pages: 32
Subjects: Mine roof bolting.; Grouting.; Portland cement -- Testing.; Gypsum -- Testing.
Notes: Bibliography: p. 29.