Evaluation of Explosion-resistant Seals, Stoppings, and Overcast for Ventilation Control in Underground Coal Mining

by Kenneth L. Cashdollar, Michael J. Sapko, Eric S. Weiss

This report discusses the construction techniques, testing methods, and explosion test data collected for the pumpable cementitious seals; the seal, stopping, and overcast designs for the Australian... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1494235153
• ISBN13: 9781494235154
• Release Date: December 2002
• Publisher: Createspace Independent Publishing Platform
• Length: 56 Pages
• Weight: 0.34 lbs.
• Dimensions: 0.1" x 8.5" x 11.0"