Foam slabs in mine tunnel stoppings

Details Foam slabs in mine tunnel stoppings Foam slabs in mine tunnel stoppings

1983-05-26

1985-05-14

Taylor, Dennis L.

Hydraulic and earth engineering

Underground passageway, e.g., tunnel

52396, 98 50, 405150, F21F 114, F24F 700

Patent

active

045168792

ABSTRACT:
A stopping for use in improving underground mine ventilation comprising an assembly of wall elements, said wall elements comprising:

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Kawenski, E. M. et al., "An Evaluation of Stopping Construction", Mining Congress Journal, pp. 57-61, Sep. 1963.
Kawenski, E. M. et al., "Stoppings for Ventilating Coal Mines", U.S. Bureau of Mines, RI 6710, pp. 1-2.
B Bond Industries Price Schedule, Nov. 1981, Timko, R. J. et al., "Brushes Lessen Stopping Leaks", Coal Age, pp. 108-114, Apr. 1982.

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