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Fire test ratings for civil defense shelters
Civil defense shelters must be effective against fire and fire gases for duration of dangerous radiation levels following nuclear attack; present test facilities are acceptable in evaluation of fallout and blast shelters as effective barriers against fire; furnaces could be equipped with gas and heat collecting systems needed to evaluate additional shelter functions; proper specimen restraint will be more critical than in present testing since frequency and size of crack formation influences passage of gases; exposures can be described as time-oriented functions of temperature, pressure, and CO concentration with performance classed as temperature attained, amount of gas flow, or structural collapse.
Fire test ratings for civil defense shelters
Civil defense shelters must be effective against fire and fire gases for duration of dangerous radiation levels following nuclear attack; present test facilities are acceptable in evaluation of fallout and blast shelters as effective barriers against fire; furnaces could be equipped with gas and heat collecting systems needed to evaluate additional shelter functions; proper specimen restraint will be more critical than in present testing since frequency and size of crack formation influences passage of gases; exposures can be described as time-oriented functions of temperature, pressure, and CO concentration with performance classed as temperature attained, amount of gas flow, or structural collapse.
Fire test ratings for civil defense shelters
Fire Technology
Labes, W.G. (author) / Varley, R.B. (author) / Waterman, T.E. (author)
Fire Technology ; 2
1966
6 pages
Article (Journal)
English
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