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Dry-process-sprayed coal mine sealants,a progress report

Inorganic cement for mine roof-bolt grouting

Instrumentation procedures for fully grouted rock bolts

Published Year

• 1970-1979 (1)
• 1980-1989 (1)
• 1990-1999 (1)

Subject

• Mine roof bolting (2)
• Coal mines and mining (1)
• Grouting (1)
• Grouting (Soil stabilization) (1)
• Gypsum--Testing (1)
• Mining engineering (1)
• Portland cement--Testing (1)
• Rock bolts (1)
• Sealing compounds (1)

Author

• Cox, D. J. (3) *
• Fraley, J. E., (2)
• Johnston, Joanne L. (1)
• Simpson, R. E. (1)

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