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Investigation of Exposure Protection Using Class A Foams.

pdf icon Investigation of Exposure Protection Using Class A Foams. (102 K)
Josler, W. J.

Fire Research and Engineering, Second (2nd) International Conference. (ICFRE2). Proceedings. ABSTRACTS ONLY. National Institute of Standards and Technology and Society of Fire Protection Engineers. August 10-15, 1997, Gaithersburg, MD, Slaughter, K. C., Editor(s), 64-64 pp, 1997.


fire research; fire protection engineering; foam extinguishing systems; exposure; water; experiments; siding


[ABSTRACT ONLY] An exposure-protection study sponsored by the United States Fire Administration was conducted at the National Institute of Standards and Technology's Building and Fire Research Laboratory using water and four Class A firefighting agents. The Class A agents are surfactants, which reduce the surface tension of water. The study had two objectives: the first was to determine how effective the agents were, relative to water, at remaining on or in exterior siding mateials; the second was to determine if the additional mass of water remaining on or in the material, afforded by the agents, significantly increased the time to ignition.