USBM RI 7392
Title:Spray-applied polyurethane foam to insulate heated rooms excavated in permafrost
Authors:Dorman, K.R. and Gooch, A.E.
Publisher:U.S. Bureau of Mines
Ordering Info:This publication is out of print. Reproductions may be available. Download below or please see our publication sales page for more information.
Keyword(s):Mining; Mining Methods; Permafrost; Placer
Dorman, K.R. and Gooch, A.E., 1970, Spray-applied polyurethane foam to insulate heated rooms excavated in permafrost: U.S. Bureau of Mines Report of Investigations 7392, 43 p.
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