A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The use of brattice cloth in coal mines
Brattice cloth is employed for crosscut brattices, for curtains in haulageways, and for line brattices in gassy mines; in each case it is used to deflect part or all of split of mine ventilating current into or toward face of working place; in general, use is temporary; usually fastened to line of temporary posts; report based on data obtained through questionnaire; details as to material, costs, consumption, use and life, specifications and standardization.
The use of brattice cloth in coal mines
Brattice cloth is employed for crosscut brattices, for curtains in haulageways, and for line brattices in gassy mines; in each case it is used to deflect part or all of split of mine ventilating current into or toward face of working place; in general, use is temporary; usually fastened to line of temporary posts; report based on data obtained through questionnaire; details as to material, costs, consumption, use and life, specifications and standardization.
The use of brattice cloth in coal mines
U.S. Bur. Mines -- Report Investigations
Rice, G.S. (author) / Owings, C.W. (author)
1928
8 pages
Report
English
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Extensible Face Ventilation Systems - Duct and Brattice
| NTIS | 1976