Search

Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Enter your search term(s):
[advanced search]

4 results returned

Search results

• Inorganic cement for mine roof-bolt grouting
• Use of a sodium silicate gel grout for plugging horizontal methane-drainage holes
• Linear load-transfer mechanics of full grouted roof bolts
• Development of rapid-setting inorganic grouts