Concrete Stoppings Mining

7 books
New techniques for reducing stopping leakageRobert J. Timko
⏱ 15m

New techniques for reducing stopping leakage

Robert J. Timko

198315 pp.
Leakage and performance characteristics of large stoppings for room-and-pillar miningEdward D. Thimons
⏱ 17m

Leakage and performance characteristics of large stoppings for room-and-pillar mining

Edward D. Thimons

198717 pp.
Fire endurance of mine stoppingsDaniel L. Ng
⏱ 19m

Fire endurance of mine stoppings

Daniel L. Ng

198819 pp.
Fire endurance of mine stoppingsUnknown Author
⏱ 19m

Fire endurance of mine stoppings

Unknown Author

198819 pp.
Evaluation of solid-block and cementitious foam sealsNevin Greninger
⏱ 13m

Evaluation of solid-block and cementitious foam seals

Nevin Greninger

199113 pp.
Techniques for constructing concrete block stoppingsRobert J. Timko
⏱ 24m

Techniques for constructing concrete block stoppings

Robert J. Timko

198324 pp.
Strength characteristics and air leakage determinations for alternative mine seal designsE. S. Weiss
⏱ 21m

Strength characteristics and air leakage determinations for alternative mine seal designs

E. S. Weiss

199321 pp.