J. E. Fraley

1947

• Bolt anchorage with gypsum-plaster water capsule cartridges
• Development of rapid-setting inorganic grouts
• Dry-process-sprayed coal mine sealants, an updated progress report
• Dry-processed-sprayed coal mine sealants, a progress report
• Evaluation of field-applied lubricants to increase wire rope life
• Magnesium oxysulfate cement sealant in coal mines
• Submersion testing of coatings for sealing shale